Delete unused file (4b87706d) · Commits · CYBER - Cyber Security / TS 103 523 MSP / TLMSP / TLMSP OpenSSL

ssl/Makefile

+2 −23

Original line number	Diff line number	Diff line
		@@ -26,7 +26,7 @@ LIBSRC= \
		s23_meth.c s23_srvr.c s23_clnt.c s23_lib.c s23_pkt.c \
		t1_meth.c t1_srvr.c t1_clnt.c t1_lib.c t1_enc.c t1_ext.c \
		d1_meth.c d1_srvr.c d1_clnt.c d1_lib.c d1_pkt.c \
		d1_both.c d1_enc.c d1_srtp.c \
		d1_both.c d1_srtp.c \
		ssl_lib.c ssl_err2.c ssl_cert.c ssl_sess.c \
		ssl_ciph.c ssl_stat.c ssl_rsa.c \
		ssl_asn1.c ssl_txt.c ssl_algs.c ssl_conf.c \
		@@ -37,7 +37,7 @@ LIBOBJ= \
		s23_meth.o s23_srvr.o s23_clnt.o s23_lib.o s23_pkt.o \
		t1_meth.o t1_srvr.o t1_clnt.o t1_lib.o t1_enc.o t1_ext.o \
		d1_meth.o d1_srvr.o d1_clnt.o d1_lib.o d1_pkt.o \
		d1_both.o d1_enc.o d1_srtp.o\
		d1_both.o d1_srtp.o\
		ssl_lib.o ssl_err2.o ssl_cert.o ssl_sess.o \
		ssl_ciph.o ssl_stat.o ssl_rsa.o \
		ssl_asn1.o ssl_txt.o ssl_algs.o ssl_conf.o \
		@@ -165,27 +165,6 @@ d1_clnt.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
		d1_clnt.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
		d1_clnt.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h d1_clnt.c
		d1_clnt.o: kssl_lcl.h ssl_locl.h
		d1_enc.o: ../e_os.h ../include/openssl/asn1.h ../include/openssl/bio.h
		d1_enc.o: ../include/openssl/buffer.h ../include/openssl/comp.h
		d1_enc.o: ../include/openssl/crypto.h ../include/openssl/dsa.h
		d1_enc.o: ../include/openssl/dtls1.h ../include/openssl/e_os2.h
		d1_enc.o: ../include/openssl/ec.h ../include/openssl/ecdh.h
		d1_enc.o: ../include/openssl/ecdsa.h ../include/openssl/err.h
		d1_enc.o: ../include/openssl/evp.h ../include/openssl/hmac.h
		d1_enc.o: ../include/openssl/kssl.h ../include/openssl/lhash.h
		d1_enc.o: ../include/openssl/md5.h ../include/openssl/obj_mac.h
		d1_enc.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
		d1_enc.o: ../include/openssl/opensslv.h ../include/openssl/ossl_typ.h
		d1_enc.o: ../include/openssl/pem.h ../include/openssl/pem2.h
		d1_enc.o: ../include/openssl/pkcs7.h ../include/openssl/pqueue.h
		d1_enc.o: ../include/openssl/rand.h ../include/openssl/rsa.h
		d1_enc.o: ../include/openssl/safestack.h ../include/openssl/sha.h
		d1_enc.o: ../include/openssl/srtp.h ../include/openssl/ssl.h
		d1_enc.o: ../include/openssl/ssl2.h ../include/openssl/ssl23.h
		d1_enc.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
		d1_enc.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
		d1_enc.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h d1_enc.c
		d1_enc.o: ssl_locl.h
		d1_lib.o: ../e_os.h ../include/openssl/asn1.h ../include/openssl/bio.h
		d1_lib.o: ../include/openssl/buffer.h ../include/openssl/comp.h
		d1_lib.o: ../include/openssl/crypto.h ../include/openssl/dsa.h

ssl/d1_enc.c

deleted100644 → 0

+0 −260

Original line number	Diff line number	Diff line
		/* ssl/d1_enc.c */
		/*
		* DTLS implementation written by Nagendra Modadugu
		* (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
		*/
		/* ====================================================================
		* Copyright (c) 1998-2005 The OpenSSL Project. All rights reserved.
		*
		* Redistribution and use in source and binary forms, with or without
		* modification, are permitted provided that the following conditions
		* are met:
		*
		* 1. Redistributions of source code must retain the above copyright
		* notice, this list of conditions and the following disclaimer.
		*
		* 2. Redistributions in binary form must reproduce the above copyright
		* notice, this list of conditions and the following disclaimer in
		* the documentation and/or other materials provided with the
		* distribution.
		*
		* 3. All advertising materials mentioning features or use of this
		* software must display the following acknowledgment:
		* "This product includes software developed by the OpenSSL Project
		* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
		*
		* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
		* endorse or promote products derived from this software without
		* prior written permission. For written permission, please contact
		* openssl-core@openssl.org.
		*
		* 5. Products derived from this software may not be called "OpenSSL"
		* nor may "OpenSSL" appear in their names without prior written
		* permission of the OpenSSL Project.
		*
		* 6. Redistributions of any form whatsoever must retain the following
		* acknowledgment:
		* "This product includes software developed by the OpenSSL Project
		* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
		*
		* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
		* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
		* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
		* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
		* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
		* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
		* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
		* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
		* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
		* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
		* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
		* OF THE POSSIBILITY OF SUCH DAMAGE.
		* ====================================================================
		*
		* This product includes cryptographic software written by Eric Young
		* (eay@cryptsoft.com). This product includes software written by Tim
		* Hudson (tjh@cryptsoft.com).
		*
		*/
		/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
		* All rights reserved.
		*
		* This package is an SSL implementation written
		* by Eric Young (eay@cryptsoft.com).
		* The implementation was written so as to conform with Netscapes SSL.
		*
		* This library is free for commercial and non-commercial use as long as
		* the following conditions are aheared to. The following conditions
		* apply to all code found in this distribution, be it the RC4, RSA,
		* lhash, DES, etc., code; not just the SSL code. The SSL documentation
		* included with this distribution is covered by the same copyright terms
		* except that the holder is Tim Hudson (tjh@cryptsoft.com).
		*
		* Copyright remains Eric Young's, and as such any Copyright notices in
		* the code are not to be removed.
		* If this package is used in a product, Eric Young should be given attribution
		* as the author of the parts of the library used.
		* This can be in the form of a textual message at program startup or
		* in documentation (online or textual) provided with the package.
		*
		* Redistribution and use in source and binary forms, with or without
		* modification, are permitted provided that the following conditions
		* are met:
		* 1. Redistributions of source code must retain the copyright
		* notice, this list of conditions and the following disclaimer.
		* 2. Redistributions in binary form must reproduce the above copyright
		* notice, this list of conditions and the following disclaimer in the
		* documentation and/or other materials provided with the distribution.
		* 3. All advertising materials mentioning features or use of this software
		* must display the following acknowledgement:
		* "This product includes cryptographic software written by
		* Eric Young (eay@cryptsoft.com)"
		* The word 'cryptographic' can be left out if the rouines from the library
		* being used are not cryptographic related :-).
		* 4. If you include any Windows specific code (or a derivative thereof) from
		* the apps directory (application code) you must include an acknowledgement:
		* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
		*
		* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
		* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
		* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
		* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
		* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
		* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
		* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
		* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
		* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
		* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
		* SUCH DAMAGE.
		*
		* The licence and distribution terms for any publically available version or
		* derivative of this code cannot be changed. i.e. this code cannot simply be
		* copied and put under another distribution licence
		* [including the GNU Public Licence.]
		*/

		#include <stdio.h>
		#include "ssl_locl.h"
		#ifndef OPENSSL_NO_COMP
		#include <openssl/comp.h>
		#endif
		#include <openssl/evp.h>
		#include <openssl/hmac.h>
		#include <openssl/md5.h>
		#include <openssl/rand.h>
		#ifdef KSSL_DEBUG
		#include <openssl/des.h>
		#endif

		/* dtls1_enc encrypts/decrypts the record in \|s->wrec\| / \|s->rrec\|, respectively.
		*
		* Returns:
		* 0: (in non-constant time) if the record is publically invalid (i.e. too
		* short etc).
		* 1: if the record's padding is valid / the encryption was successful.
		* -1: if the record's padding/AEAD-authenticator is invalid or, if sending,
		* an internal error occurred. */
		int dtls1_enc(SSL *s, int send)
		{
		SSL3_RECORD *rec;
		EVP_CIPHER_CTX *ds;
		unsigned long l;
		int bs,i,j,k,mac_size=0;
		const EVP_CIPHER *enc;

		if (send)
		{
		if (EVP_MD_CTX_md(s->write_hash))
		{
		mac_size=EVP_MD_CTX_size(s->write_hash);
		if (mac_size < 0)
		return -1;
		}
		ds=s->enc_write_ctx;
		rec= &(s->s3->wrec);
		if (s->enc_write_ctx == NULL)
		enc=NULL;
		else
		{
		enc=EVP_CIPHER_CTX_cipher(s->enc_write_ctx);
		if ( rec->data != rec->input)
		/* we can't write into the input stream */
		fprintf(stderr, "%s:%d: rec->data != rec->input\n",
		__FILE__, __LINE__);
		else if ( EVP_CIPHER_block_size(ds->cipher) > 1)
		{
		if (RAND_bytes(rec->input, EVP_CIPHER_block_size(ds->cipher)) <= 0)
		return -1;
		}
		}
		}
		else
		{
		if (EVP_MD_CTX_md(s->read_hash))
		{
		mac_size=EVP_MD_CTX_size(s->read_hash);
		OPENSSL_assert(mac_size >= 0);
		}
		ds=s->enc_read_ctx;
		rec= &(s->s3->rrec);
		if (s->enc_read_ctx == NULL)
		enc=NULL;
		else
		enc=EVP_CIPHER_CTX_cipher(s->enc_read_ctx);
		}

		#ifdef KSSL_DEBUG
		printf("dtls1_enc(%d)\n", send);
		#endif /* KSSL_DEBUG */

		if ((s->session == NULL) \|\| (ds == NULL) \|\|
		(enc == NULL))
		{
		memmove(rec->data,rec->input,rec->length);
		rec->input=rec->data;
		}
		else
		{
		l=rec->length;
		bs=EVP_CIPHER_block_size(ds->cipher);

		if ((bs != 1) && send)
		{
		i=bs-((int)l%bs);

		/* Add weird padding of upto 256 bytes */

		/* we need to add 'i' padding bytes of value j */
		j=i-1;
		if (s->options & SSL_OP_TLS_BLOCK_PADDING_BUG)
		{
		if (s->s3->flags & TLS1_FLAGS_TLS_PADDING_BUG)
		j++;
		}
		for (k=(int)l; k<(int)(l+i); k++)
		rec->input[k]=j;
		l+=i;
		rec->length+=i;
		}

		#ifdef KSSL_DEBUG
		{
		unsigned long ui;
		printf("EVP_Cipher(ds=%p,rec->data=%p,rec->input=%p,l=%ld) ==>\n",
		ds,rec->data,rec->input,l);
		printf("\tEVP_CIPHER_CTX: %d buf_len, %d key_len [%d %d], %d iv_len\n",
		ds->buf_len, ds->cipher->key_len,
		DES_KEY_SZ, DES_SCHEDULE_SZ,
		ds->cipher->iv_len);
		printf("\t\tIV: ");
		for (i=0; i<ds->cipher->iv_len; i++) printf("%02X", ds->iv[i]);
		printf("\n");
		printf("\trec->input=");
		for (ui=0; ui<l; ui++) printf(" %02x", rec->input[ui]);
		printf("\n");
		}
		#endif /* KSSL_DEBUG */

		if (!send)
		{
		if (l == 0 \|\| l%bs != 0)
		return 0;
		}

		EVP_Cipher(ds,rec->data,rec->input,l);

		#ifdef KSSL_DEBUG
		{
		unsigned long i;
		printf("\trec->data=");
		for (i=0; i<l; i++)
		printf(" %02x", rec->data[i]); printf("\n");
		}
		#endif /* KSSL_DEBUG */

		if ((bs != 1) && !send)
		return tls1_cbc_remove_padding(s, rec, bs, mac_size);
		}
		return(1);
		}