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Add ECP_NISTZ256 by Shay Gueron, Intel Corp.

Browse Source 
RT: 3149

Reviewed-by: Rich Salz <rsalz@openssl.org>
This commit is contained in:
Andy Polyakov 2014-09-12 00:37:41 +02:00
parent f54be179aa
commit 4d3fa06fce
8 changed files with 16201 additions and 4 deletions
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6
crypto/ec/Makefile
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@ -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

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crypto/ec/asm/ecp_nistz256-avx2.pl Executable file
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3092
crypto/ec/asm/ecp_nistz256-x86_64.pl Executable file
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5
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

10
crypto/ec/ec_curve.c
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@ -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 */

7
crypto/ec/ec_err.c
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@ -1,6 +1,6 @@
/* crypto/ec/ec_err.c */
/* ====================================================================
* Copyright (c) 1999-2013 The OpenSSL Project. All rights reserved.
* Copyright (c) 1999-2014 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
@ -200,6 +200,11 @@ static ERR_STRING_DATA EC_str_functs[]=
{ERR_FUNC(EC_F_NISTP224_PRE_COMP_NEW), "NISTP224_PRE_COMP_NEW"},
{ERR_FUNC(EC_F_NISTP256_PRE_COMP_NEW), "NISTP256_PRE_COMP_NEW"},
{ERR_FUNC(EC_F_NISTP521_PRE_COMP_NEW), "NISTP521_PRE_COMP_NEW"},
{ERR_FUNC(EC_F_NISTZ256_GET_AFFINE_COORDINATES), "NISTZ256_GET_AFFINE_COORDINATES"},
{ERR_FUNC(EC_F_NISTZ256_POINTS_MUL), "NISTZ256_POINTS_MUL"},
{ERR_FUNC(EC_F_NISTZ256_POINTS_MUL_W), "NISTZ256_POINTS_MUL_W"},
{ERR_FUNC(EC_F_NISTZ256_PRECOMPUTE_MULT), "NISTZ256_PRECOMPUTE_MULT"},
{ERR_FUNC(EC_F_NISTZ256_PRE_COMP_NEW), "NISTZ256_PRE_COMP_NEW"},
{ERR_FUNC(EC_F_O2I_ECPUBLICKEY), "o2i_ECPublicKey"},
{ERR_FUNC(EC_F_OLD_EC_PRIV_DECODE), "OLD_EC_PRIV_DECODE"},
{ERR_FUNC(EC_F_PKEY_EC_CTRL), "PKEY_EC_CTRL"},

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crypto/ec/ecp_nistz256_table.c Normal file
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