Commit 4d3fa06f authored by Andy Polyakov's avatar Andy Polyakov
Browse files

Add ECP_NISTZ256 by Shay Gueron, Intel Corp. 



RT: 3149

Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
parent f54be179

crypto/ec/Makefile

+6 −0
Original line number Diff line number Diff line
@@ -48,6 +48,12 @@ lib: $(LIBOBJ) 
	$(RANLIB) $(LIB) || echo Never mind.

	@touch lib



ecp_nistz256-x86_64.s: asm/ecp_nistz256-x86_64.pl

	$(PERL) asm/ecp_nistz256-x86_64.pl $(PERLASM_SCHEME) > $@



ecp_nistz256-avx2.s:   asm/ecp_nistz256-avx2.pl

	$(PERL) asm/ecp_nistz256-avx2.pl $(PERLASM_SCHEME) > $@



files:

	$(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO

crypto/ec/asm/ecp_nistz256-avx2.pl

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crypto/ec/asm/ecp_nistz256-x86_64.pl

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crypto/ec/ec.h

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@@ -1182,6 +1182,11 @@ void ERR_load_EC_strings(void); 
#define EC_F_NISTP224_PRE_COMP_NEW			 227

#define EC_F_NISTP256_PRE_COMP_NEW			 236

#define EC_F_NISTP521_PRE_COMP_NEW			 237

#define EC_F_NISTZ256_GET_AFFINE_COORDINATES		 240

#define EC_F_NISTZ256_POINTS_MUL			 241

#define EC_F_NISTZ256_POINTS_MUL_W			 242

#define EC_F_NISTZ256_PRECOMPUTE_MULT			 243

#define EC_F_NISTZ256_PRE_COMP_NEW			 244

#define EC_F_O2I_ECPUBLICKEY				 152

#define EC_F_OLD_EC_PRIV_DECODE				 222

#define EC_F_PKEY_EC_CTRL				 197

crypto/ec/ec_curve.c

+7 −3
Original line number Diff line number Diff line
@@ -2353,11 +2353,15 @@ static const ec_list_element curve_list[] = { 
	{ NID_X9_62_prime239v1, &_EC_X9_62_PRIME_239V1.h, 0, "X9.62 curve over a 239 bit prime field" },

	{ NID_X9_62_prime239v2, &_EC_X9_62_PRIME_239V2.h, 0, "X9.62 curve over a 239 bit prime field" },

	{ NID_X9_62_prime239v3, &_EC_X9_62_PRIME_239V3.h, 0, "X9.62 curve over a 239 bit prime field" },

#ifndef OPENSSL_NO_EC_NISTP_64_GCC_128

	{ NID_X9_62_prime256v1, &_EC_X9_62_PRIME_256V1.h, EC_GFp_nistp256_method, "X9.62/SECG curve over a 256 bit prime field" },

	{ NID_X9_62_prime256v1, &_EC_X9_62_PRIME_256V1.h,

#if defined(ECP_NISTZ256_ASM)

		EC_GFp_nistz256_method,

#elif !defined(OPENSSL_NO_EC_NISTP_64_GCC_128)

		EC_GFp_nistp256_method,

#else

	{ NID_X9_62_prime256v1, &_EC_X9_62_PRIME_256V1.h, 0, "X9.62/SECG curve over a 256 bit prime field" },

		0,

#endif

		"X9.62/SECG curve over a 256 bit prime field" },

#ifndef OPENSSL_NO_EC2M

	/* characteristic two field curves */

	/* NIST/SECG curves */