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Third Party Openssl
提交 8a97a330 编写于 作者: A Andy Polyakov
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Add AES-SHA256 stitch.

上级 22de0e65
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浏览文件 @ 8a97a330
......@@ -128,7 +128,7 @@ my $x86_asm="x86cpuid.o:bn-586.o co-586.o x86-mont.o x86-gf2m.o:des-586.o crypt5
my $x86_elf_asm="$x86_asm:elf";
my $x86_64_asm="x86_64cpuid.o:x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o::aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o::md5-x86_64.o:sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o::rc4-x86_64.o rc4-md5-x86_64.o:::wp-x86_64.o:cmll-x86_64.o cmll_misc.o:ghash-x86_64.o aesni-gcm-x86_64.o:e_padlock-x86_64.o";
my $x86_64_asm="x86_64cpuid.o:x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o::aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o::md5-x86_64.o:sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o::rc4-x86_64.o rc4-md5-x86_64.o:::wp-x86_64.o:cmll-x86_64.o cmll_misc.o:ghash-x86_64.o aesni-gcm-x86_64.o:e_padlock-x86_64.o";
my $ia64_asm="ia64cpuid.o:bn-ia64.o ia64-mont.o::aes_core.o aes_cbc.o aes-ia64.o::md5-ia64.o:sha1-ia64.o sha256-ia64.o sha512-ia64.o::rc4-ia64.o rc4_skey.o:::::ghash-ia64.o::void";
my $sparcv9_asm="sparcv9cap.o sparccpuid.o:bn-sparcv9.o sparcv9-mont.o sparcv9a-mont.o vis3-mont.o sparct4-mont.o sparcv9-gf2m.o:des_enc-sparc.o fcrypt_b.o dest4-sparcv9.o:aes_core.o aes_cbc.o aes-sparcv9.o aest4-sparcv9.o::md5-sparcv9.o:sha1-sparcv9.o sha256-sparcv9.o sha512-sparcv9.o::::::camellia.o cmll_misc.o cmll_cbc.o cmllt4-sparcv9.o:ghash-sparcv9.o::void";
my $sparcv8_asm=":sparcv8.o:des_enc-sparc.o fcrypt_b.o:::::::::::::void";
......
TABLE
浏览文件 @ 8a97a330
......@@ -308,7 +308,7 @@ $bn_ops = SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL
$cpuid_obj = x86_64cpuid.o
$bn_obj = x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......@@ -803,7 +803,7 @@ $bn_ops = SIXTY_FOUR_BIT RC4_CHUNK_LL DES_INT EXPORT_VAR_AS_FN
$cpuid_obj = x86_64cpuid.o
$bn_obj = bn_asm.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......@@ -1496,7 +1496,7 @@ $bn_ops = SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL
$cpuid_obj = x86_64cpuid.o
$bn_obj = x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......@@ -1661,7 +1661,7 @@ $bn_ops = SIXTY_FOUR_BIT RC4_CHUNK_LL DES_INT EXPORT_VAR_AS_FN
$cpuid_obj = x86_64cpuid.o
$bn_obj = bn_asm.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......@@ -1760,7 +1760,7 @@ $bn_ops = SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL
$cpuid_obj = x86_64cpuid.o
$bn_obj = x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......@@ -1826,7 +1826,7 @@ $bn_ops = SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL
$cpuid_obj = x86_64cpuid.o
$bn_obj = x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......@@ -2024,7 +2024,7 @@ $bn_ops = SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL
$cpuid_obj = x86_64cpuid.o
$bn_obj = x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......@@ -2552,7 +2552,7 @@ $bn_ops = SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL
$cpuid_obj = x86_64cpuid.o
$bn_obj = x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......@@ -2750,7 +2750,7 @@ $bn_ops = SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL
$cpuid_obj = x86_64cpuid.o
$bn_obj = x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......@@ -2816,7 +2816,7 @@ $bn_ops = SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL
$cpuid_obj = x86_64cpuid.o
$bn_obj = x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......@@ -4466,7 +4466,7 @@ $bn_ops = SIXTY_FOUR_BIT RC4_CHUNK_LL DES_INT DES_UNROLL
$cpuid_obj = x86_64cpuid.o
$bn_obj = x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......@@ -4499,7 +4499,7 @@ $bn_ops = SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL
$cpuid_obj = x86_64cpuid.o
$bn_obj = x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......@@ -4532,7 +4532,7 @@ $bn_ops = SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL
$cpuid_obj = x86_64cpuid.o
$bn_obj = x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......@@ -4730,7 +4730,7 @@ $bn_ops = SIXTY_FOUR_BIT RC4_CHUNK_LL DES_INT EXPORT_VAR_AS_FN
$cpuid_obj = x86_64cpuid.o
$bn_obj = x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......@@ -5720,7 +5720,7 @@ $bn_ops = SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL
$cpuid_obj = x86_64cpuid.o
$bn_obj = x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......@@ -5753,7 +5753,7 @@ $bn_ops = SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL
$cpuid_obj = x86_64cpuid.o
$bn_obj = x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o modexp512-x86_64.o
$des_obj =
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o
$aes_obj = aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o
$bf_obj =
$md5_obj = md5-x86_64.o
$sha1_obj = sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o
......
crypto/aes/Makefile
浏览文件 @ 8a97a330
......@@ -65,6 +65,8 @@ aesni-x86_64.s: asm/aesni-x86_64.pl
$(PERL) asm/aesni-x86_64.pl $(PERLASM_SCHEME) > $@
aesni-sha1-x86_64.s: asm/aesni-sha1-x86_64.pl
$(PERL) asm/aesni-sha1-x86_64.pl $(PERLASM_SCHEME) > $@
aesni-sha256-x86_64.s: asm/aesni-sha256-x86_64.pl
$(PERL) asm/aesni-sha256-x86_64.pl $(PERLASM_SCHEME) > $@
aes-sparcv9.s: asm/aes-sparcv9.pl
$(PERL) asm/aes-sparcv9.pl $(CFLAGS) > $@
......
crypto/aes/asm/aesni-sha256-x86_64.pl 0 → 100644
浏览文件 @ 8a97a330
此差异已折叠。
crypto/evp/Makefile
浏览文件 @ 8a97a330
......@@ -29,7 +29,7 @@ LIBSRC= encode.c digest.c evp_enc.c evp_key.c evp_acnf.c evp_cnf.c \
c_all.c c_allc.c c_alld.c evp_lib.c bio_ok.c \
evp_pkey.c evp_pbe.c p5_crpt.c p5_crpt2.c \
e_old.c pmeth_lib.c pmeth_fn.c pmeth_gn.c m_sigver.c \
e_aes_cbc_hmac_sha1.c e_rc4_hmac_md5.c
e_aes_cbc_hmac_sha1.c e_aes_cbc_hmac_sha256.c e_rc4_hmac_md5.c
LIBOBJ= encode.o digest.o evp_enc.o evp_key.o evp_acnf.o evp_cnf.o \
e_des.o e_bf.o e_idea.o e_des3.o e_camellia.o\
......@@ -42,7 +42,7 @@ LIBOBJ= encode.o digest.o evp_enc.o evp_key.o evp_acnf.o evp_cnf.o \
c_all.o c_allc.o c_alld.o evp_lib.o bio_ok.o \
evp_pkey.o evp_pbe.o p5_crpt.o p5_crpt2.o \
e_old.o pmeth_lib.o pmeth_fn.o pmeth_gn.o m_sigver.o \
e_aes_cbc_hmac_sha1.o e_rc4_hmac_md5.o
e_aes_cbc_hmac_sha1.o e_aes_cbc_hmac_sha256.o e_rc4_hmac_md5.o
SRC= $(LIBSRC)
......
crypto/evp/c_allc.c
浏览文件 @ 8a97a330
......@@ -202,6 +202,10 @@ void OpenSSL_add_all_ciphers(void)
EVP_add_cipher(EVP_aes_128_cbc_hmac_sha1());
EVP_add_cipher(EVP_aes_256_cbc_hmac_sha1());
#endif
#if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA256)
EVP_add_cipher(EVP_aes_128_cbc_hmac_sha256());
EVP_add_cipher(EVP_aes_256_cbc_hmac_sha256());
#endif
#endif
#ifndef OPENSSL_NO_CAMELLIA
......
crypto/evp/e_aes_cbc_hmac_sha256.c 0 → 100644
浏览文件 @ 8a97a330
/* ====================================================================
* Copyright (c) 2011-2013 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
* licensing@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.
* ====================================================================
*/
#include <openssl/opensslconf.h>
#include <stdio.h>
#include <string.h>
#if !defined(OPENSSL_NO_AES) && !defined(OPENSSL_NO_SHA256)
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/aes.h>
#include <openssl/sha.h>
#ifndef EVP_CIPH_FLAG_AEAD_CIPHER
#define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000
#define EVP_CTRL_AEAD_TLS1_AAD 0x16
#define EVP_CTRL_AEAD_SET_MAC_KEY 0x17
#endif
#if !defined(EVP_CIPH_FLAG_DEFAULT_ASN1)
#define EVP_CIPH_FLAG_DEFAULT_ASN1 0
#endif
#define TLS1_1_VERSION 0x0302
typedef struct
{
AES_KEY ks;
SHA256_CTX head,tail,md;
size_t payload_length; /* AAD length in decrypt case */
union {
unsigned int tls_ver;
unsigned char tls_aad[16]; /* 13 used */
} aux;
} EVP_AES_HMAC_SHA256;
#define NO_PAYLOAD_LENGTH ((size_t)-1)
#if defined(AES_ASM) && ( \
defined(__x86_64) || defined(__x86_64__) || \
defined(_M_AMD64) || defined(_M_X64) || \
defined(__INTEL__) )
#if defined(__GNUC__) && __GNUC__>=2 && !defined(PEDANTIC)
# define BSWAP(x) ({ unsigned int r=(x); asm ("bswapl %0":"=r"(r):"0"(r)); r; })
#endif
extern unsigned int OPENSSL_ia32cap_P[3];
#define AESNI_AVX_CAPABLE (1<<(57-32)|1<<(60-32))
int aesni_set_encrypt_key(const unsigned char *userKey, int bits,
AES_KEY *key);
int aesni_set_decrypt_key(const unsigned char *userKey, int bits,
AES_KEY *key);
void aesni_cbc_encrypt(const unsigned char *in,
unsigned char *out,
size_t length,
const AES_KEY *key,
unsigned char *ivec, int enc);
int aesni_cbc_sha256_enc (const void *inp, void *out, size_t blocks,
const AES_KEY *key, unsigned char iv[16],
SHA256_CTX *ctx,const void *in0);
#define data(ctx) ((EVP_AES_HMAC_SHA256 *)(ctx)->cipher_data)
static int aesni_cbc_hmac_sha256_init_key(EVP_CIPHER_CTX *ctx,
const unsigned char *inkey,
const unsigned char *iv, int enc)
{
EVP_AES_HMAC_SHA256 *key = data(ctx);
int ret;
if (enc)
memset(&key->ks,0,sizeof(key->ks.rd_key)),
ret=aesni_set_encrypt_key(inkey,ctx->key_len*8,&key->ks);
else
ret=aesni_set_decrypt_key(inkey,ctx->key_len*8,&key->ks);
SHA256_Init(&key->head); /* handy when benchmarking */
key->tail = key->head;
key->md = key->head;
key->payload_length = NO_PAYLOAD_LENGTH;
return ret<0?0:1;
}
#define STITCHED_CALL
#if !defined(STITCHED_CALL)
#define aes_off 0
#endif
void sha256_block_data_order (void *c,const void *p,size_t len);
static void sha256_update(SHA256_CTX *c,const void *data,size_t len)
{ const unsigned char *ptr = data;
size_t res;
if ((res = c->num)) {
res = SHA256_CBLOCK-res;
if (len<res) res=len;
SHA256_Update (c,ptr,res);
ptr += res;
len -= res;
}
res = len % SHA256_CBLOCK;
len -= res;
if (len) {
sha256_block_data_order(c,ptr,len/SHA256_CBLOCK);
ptr += len;
c->Nh += len>>29;
c->Nl += len<<=3;
if (c->Nl<(unsigned int)len) c->Nh++;
}
if (res)
SHA256_Update(c,ptr,res);
}
#ifdef SHA256_Update
#undef SHA256_Update
#endif
#define SHA256_Update sha256_update
static int aesni_cbc_hmac_sha256_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in, size_t len)
{
EVP_AES_HMAC_SHA256 *key = data(ctx);
unsigned int l;
size_t plen = key->payload_length,
iv = 0, /* explicit IV in TLS 1.1 and later */
sha_off = 0;
#if defined(STITCHED_CALL)
size_t aes_off = 0,
blocks;
sha_off = SHA256_CBLOCK-key->md.num;
#endif
key->payload_length = NO_PAYLOAD_LENGTH;
if (len%AES_BLOCK_SIZE) return 0;
if (ctx->encrypt) {
if (plen==NO_PAYLOAD_LENGTH)
plen = len;
else if (len!=((plen+SHA256_DIGEST_LENGTH+AES_BLOCK_SIZE)&-AES_BLOCK_SIZE))
return 0;
else if (key->aux.tls_ver >= TLS1_1_VERSION)
iv = AES_BLOCK_SIZE;
#if defined(STITCHED_CALL)
if (plen>(sha_off+iv) && (blocks=(plen-(sha_off+iv))/SHA256_CBLOCK)) {
SHA256_Update(&key->md,in+iv,sha_off);
(void)aesni_cbc_sha256_enc(in,out,blocks,&key->ks,
ctx->iv,&key->md,in+iv+sha_off);
blocks *= SHA256_CBLOCK;
aes_off += blocks;
sha_off += blocks;
key->md.Nh += blocks>>29;
key->md.Nl += blocks<<=3;
if (key->md.Nl<(unsigned int)blocks) key->md.Nh++;
} else {
sha_off = 0;
}
#endif
sha_off += iv;
SHA256_Update(&key->md,in+sha_off,plen-sha_off);
if (plen!=len) { /* "TLS" mode of operation */
if (in!=out)
memcpy(out+aes_off,in+aes_off,plen-aes_off);
/* calculate HMAC and append it to payload */
SHA256_Final(out+plen,&key->md);
key->md = key->tail;
SHA256_Update(&key->md,out+plen,SHA256_DIGEST_LENGTH);
SHA256_Final(out+plen,&key->md);
/* pad the payload|hmac */
plen += SHA256_DIGEST_LENGTH;
for (l=len-plen-1;plen<len;plen++) out[plen]=l;
/* encrypt HMAC|padding at once */
aesni_cbc_encrypt(out+aes_off,out+aes_off,len-aes_off,
&key->ks,ctx->iv,1);
} else {
aesni_cbc_encrypt(in+aes_off,out+aes_off,len-aes_off,
&key->ks,ctx->iv,1);
}
} else {
union { unsigned int u[SHA256_DIGEST_LENGTH/sizeof(unsigned int)];
unsigned char c[64+SHA256_DIGEST_LENGTH]; } mac, *pmac;
/* arrange cache line alignment */
pmac = (void *)(((size_t)mac.c+63)&((size_t)0-64));
/* decrypt HMAC|padding at once */
aesni_cbc_encrypt(in,out,len,
&key->ks,ctx->iv,0);
if (plen) { /* "TLS" mode of operation */
size_t inp_len, mask, j, i;
unsigned int res, maxpad, pad, bitlen;
int ret = 1;
union { unsigned int u[SHA_LBLOCK];
unsigned char c[SHA256_CBLOCK]; }
*data = (void *)key->md.data;
if ((key->aux.tls_aad[plen-4]<<8|key->aux.tls_aad[plen-3])
>= TLS1_1_VERSION)
iv = AES_BLOCK_SIZE;
if (len<(iv+SHA256_DIGEST_LENGTH+1))
return 0;
/* omit explicit iv */
out += iv;
len -= iv;
/* figure out payload length */
pad = out[len-1];
maxpad = len-(SHA256_DIGEST_LENGTH+1);
maxpad |= (255-maxpad)>>(sizeof(maxpad)*8-8);
maxpad &= 255;
inp_len = len - (SHA256_DIGEST_LENGTH+pad+1);
mask = (0-((inp_len-len)>>(sizeof(inp_len)*8-1)));
inp_len &= mask;
ret &= (int)mask;
key->aux.tls_aad[plen-2] = inp_len>>8;
key->aux.tls_aad[plen-1] = inp_len;
/* calculate HMAC */
key->md = key->head;
SHA256_Update(&key->md,key->aux.tls_aad,plen);
#if 1
len -= SHA256_DIGEST_LENGTH; /* amend mac */
if (len>=(256+SHA256_CBLOCK)) {
j = (len-(256+SHA256_CBLOCK))&(0-SHA256_CBLOCK);
j += SHA256_CBLOCK-key->md.num;
SHA256_Update(&key->md,out,j);
out += j;
len -= j;
inp_len -= j;
}
/* but pretend as if we hashed padded payload */
bitlen = key->md.Nl+(inp_len<<3); /* at most 18 bits */
#ifdef BSWAP
bitlen = BSWAP(bitlen);
#else
mac.c[0] = 0;
mac.c[1] = (unsigned char)(bitlen>>16);
mac.c[2] = (unsigned char)(bitlen>>8);
mac.c[3] = (unsigned char)bitlen;
bitlen = mac.u[0];
#endif
pmac->u[0]=0;
pmac->u[1]=0;
pmac->u[2]=0;
pmac->u[3]=0;
pmac->u[4]=0;
pmac->u[5]=0;
pmac->u[6]=0;
pmac->u[7]=0;
for (res=key->md.num, j=0;j<len;j++) {
size_t c = out[j];
mask = (j-inp_len)>>(sizeof(j)*8-8);
c &= mask;
c |= 0x80&~mask&~((inp_len-j)>>(sizeof(j)*8-8));
data->c[res++]=(unsigned char)c;
if (res!=SHA256_CBLOCK) continue;
/* j is not incremented yet */
mask = 0-((inp_len+7-j)>>(sizeof(j)*8-1));
data->u[SHA_LBLOCK-1] |= bitlen&mask;
sha256_block_data_order(&key->md,data,1);
mask &= 0-((j-inp_len-72)>>(sizeof(j)*8-1));
pmac->u[0] |= key->md.h[0] & mask;
pmac->u[1] |= key->md.h[1] & mask;
pmac->u[2] |= key->md.h[2] & mask;
pmac->u[3] |= key->md.h[3] & mask;
pmac->u[4] |= key->md.h[4] & mask;
pmac->u[5] |= key->md.h[5] & mask;
pmac->u[6] |= key->md.h[6] & mask;
pmac->u[7] |= key->md.h[7] & mask;
res=0;
}
for(i=res;i<SHA256_CBLOCK;i++,j++) data->c[i]=0;
if (res>SHA256_CBLOCK-8) {
mask = 0-((inp_len+8-j)>>(sizeof(j)*8-1));
data->u[SHA_LBLOCK-1] |= bitlen&mask;
sha256_block_data_order(&key->md,data,1);
mask &= 0-((j-inp_len-73)>>(sizeof(j)*8-1));
pmac->u[0] |= key->md.h[0] & mask;
pmac->u[1] |= key->md.h[1] & mask;
pmac->u[2] |= key->md.h[2] & mask;
pmac->u[3] |= key->md.h[3] & mask;
pmac->u[4] |= key->md.h[4] & mask;
pmac->u[5] |= key->md.h[5] & mask;
pmac->u[6] |= key->md.h[6] & mask;
pmac->u[7] |= key->md.h[7] & mask;
memset(data,0,SHA256_CBLOCK);
j+=64;
}
data->u[SHA_LBLOCK-1] = bitlen;
sha256_block_data_order(&key->md,data,1);
mask = 0-((j-inp_len-73)>>(sizeof(j)*8-1));
pmac->u[0] |= key->md.h[0] & mask;
pmac->u[1] |= key->md.h[1] & mask;
pmac->u[2] |= key->md.h[2] & mask;
pmac->u[3] |= key->md.h[3] & mask;
pmac->u[4] |= key->md.h[4] & mask;
pmac->u[5] |= key->md.h[5] & mask;
pmac->u[6] |= key->md.h[6] & mask;
pmac->u[7] |= key->md.h[7] & mask;
#ifdef BSWAP
pmac->u[0] = BSWAP(pmac->u[0]);
pmac->u[1] = BSWAP(pmac->u[1]);
pmac->u[2] = BSWAP(pmac->u[2]);
pmac->u[3] = BSWAP(pmac->u[3]);
pmac->u[4] = BSWAP(pmac->u[4]);
pmac->u[5] = BSWAP(pmac->u[5]);
pmac->u[6] = BSWAP(pmac->u[6]);
pmac->u[7] = BSWAP(pmac->u[7]);
#else
for (i=0;i<8;;i++) {
res = pmac->u[i];
pmac->c[4*i+0]=(unsigned char)(res>>24);
pmac->c[4*i+1]=(unsigned char)(res>>16);
pmac->c[4*i+2]=(unsigned char)(res>>8);
pmac->c[4*i+3]=(unsigned char)res;
}
#endif
len += SHA256_DIGEST_LENGTH;
#else
SHA256_Update(&key->md,out,inp_len);
res = key->md.num;
SHA256_Final(pmac->c,&key->md);
{
unsigned int inp_blocks, pad_blocks;
/* but pretend as if we hashed padded payload */
inp_blocks = 1+((SHA256_CBLOCK-9-res)>>(sizeof(res)*8-1));
res += (unsigned int)(len-inp_len);
pad_blocks = res / SHA256_CBLOCK;
res %= SHA256_CBLOCK;
pad_blocks += 1+((SHA256_CBLOCK-9-res)>>(sizeof(res)*8-1));
for (;inp_blocks<pad_blocks;inp_blocks++)
sha1_block_data_order(&key->md,data,1);
}
#endif
key->md = key->tail;
SHA256_Update(&key->md,pmac->c,SHA256_DIGEST_LENGTH);
SHA256_Final(pmac->c,&key->md);
/* verify HMAC */
out += inp_len;
len -= inp_len;
#if 1
{
unsigned char *p = out+len-1-maxpad-SHA256_DIGEST_LENGTH;
size_t off = out-p;
unsigned int c, cmask;
maxpad += SHA256_DIGEST_LENGTH;
for (res=0,i=0,j=0;j<maxpad;j++) {
c = p[j];
cmask = ((int)(j-off-SHA256_DIGEST_LENGTH))>>(sizeof(int)*8-1);
res |= (c^pad)&~cmask; /* ... and padding */
cmask &= ((int)(off-1-j))>>(sizeof(int)*8-1);
res |= (c^pmac->c[i])&cmask;
i += 1&cmask;
}
maxpad -= SHA256_DIGEST_LENGTH;
res = 0-((0-res)>>(sizeof(res)*8-1));
ret &= (int)~res;
}
#else
for (res=0,i=0;i<SHA256_DIGEST_LENGTH;i++)
res |= out[i]^pmac->c[i];
res = 0-((0-res)>>(sizeof(res)*8-1));
ret &= (int)~res;
/* verify padding */
pad = (pad&~res) | (maxpad&res);
out = out+len-1-pad;
for (res=0,i=0;i<pad;i++)
res |= out[i]^pad;
res = (0-res)>>(sizeof(res)*8-1);
ret &= (int)~res;
#endif
return ret;
} else {
SHA256_Update(&key->md,out,len);
}
}
return 1;
}
static int aesni_cbc_hmac_sha256_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
{
EVP_AES_HMAC_SHA256 *key = data(ctx);
switch (type)
{
case EVP_CTRL_AEAD_SET_MAC_KEY:
{
unsigned int i;
unsigned char hmac_key[64];
memset (hmac_key,0,sizeof(hmac_key));
if (arg > (int)sizeof(hmac_key)) {
SHA256_Init(&key->head);
SHA256_Update(&key->head,ptr,arg);
SHA256_Final(hmac_key,&key->head);
} else {
memcpy(hmac_key,ptr,arg);
}
for (i=0;i<sizeof(hmac_key);i++)
hmac_key[i] ^= 0x36; /* ipad */
SHA256_Init(&key->head);
SHA256_Update(&key->head,hmac_key,sizeof(hmac_key));
for (i=0;i<sizeof(hmac_key);i++)
hmac_key[i] ^= 0x36^0x5c; /* opad */
SHA256_Init(&key->tail);
SHA256_Update(&key->tail,hmac_key,sizeof(hmac_key));
OPENSSL_cleanse(hmac_key,sizeof(hmac_key));
return 1;
}
case EVP_CTRL_AEAD_TLS1_AAD:
{
unsigned char *p=ptr;
unsigned int len=p[arg-2]<<8|p[arg-1];
if (ctx->encrypt)
{
key->payload_length = len;
if ((key->aux.tls_ver=p[arg-4]<<8|p[arg-3]) >= TLS1_1_VERSION) {
len -= AES_BLOCK_SIZE;
p[arg-2] = len>>8;
p[arg-1] = len;
}
key->md = key->head;
SHA256_Update(&key->md,p,arg);
return (int)(((len+SHA256_DIGEST_LENGTH+AES_BLOCK_SIZE)&-AES_BLOCK_SIZE)
- len);
}
else
{
if (arg>13) arg = 13;
memcpy(key->aux.tls_aad,ptr,arg);
key->payload_length = arg;
return SHA256_DIGEST_LENGTH;
}
}
default:
return -1;
}
}
static EVP_CIPHER aesni_128_cbc_hmac_sha256_cipher =
{
#ifdef NID_aes_128_cbc_hmac_sha256
NID_aes_128_cbc_hmac_sha256,
#else
NID_undef,
#endif
16,16,16,
EVP_CIPH_CBC_MODE|EVP_CIPH_FLAG_DEFAULT_ASN1|EVP_CIPH_FLAG_AEAD_CIPHER,
aesni_cbc_hmac_sha256_init_key,
aesni_cbc_hmac_sha256_cipher,
NULL,
sizeof(EVP_AES_HMAC_SHA256),
EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_set_asn1_iv,
EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_get_asn1_iv,
aesni_cbc_hmac_sha256_ctrl,
NULL
};
static EVP_CIPHER aesni_256_cbc_hmac_sha256_cipher =
{
#ifdef NID_aes_256_cbc_hmac_sha256
NID_aes_256_cbc_hmac_sha256,
#else
NID_undef,
#endif
16,32,16,
EVP_CIPH_CBC_MODE|EVP_CIPH_FLAG_DEFAULT_ASN1|EVP_CIPH_FLAG_AEAD_CIPHER,
aesni_cbc_hmac_sha256_init_key,
aesni_cbc_hmac_sha256_cipher,
NULL,
sizeof(EVP_AES_HMAC_SHA256),
EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_set_asn1_iv,
EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_get_asn1_iv,
aesni_cbc_hmac_sha256_ctrl,
NULL
};
const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void)
{
return((OPENSSL_ia32cap_P[1]&AESNI_AVX_CAPABLE)==AESNI_AVX_CAPABLE &&
aesni_cbc_sha256_enc(NULL,NULL,0,NULL,NULL,NULL,NULL) ?
&aesni_128_cbc_hmac_sha256_cipher:NULL);
}
const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void)
{
return((OPENSSL_ia32cap_P[1]&AESNI_AVX_CAPABLE)==AESNI_AVX_CAPABLE &&
aesni_cbc_sha256_enc(NULL,NULL,0,NULL,NULL,NULL,NULL)?
&aesni_256_cbc_hmac_sha256_cipher:NULL);
}
#else
const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void)
{
return NULL;
}
const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void)
{
return NULL;
}
#endif
#endif
crypto/objects/obj_dat.h
浏览文件 @ 8a97a330
......@@ -62,9 +62,9 @@
* [including the GNU Public Licence.]
*/
#define NUM_NID 935
#define NUM_SN 928
#define NUM_LN 928
#define NUM_NID 938
#define NUM_SN 931
#define NUM_LN 931
#define NUM_OBJ 872
static const unsigned char lvalues[6113]={
......@@ -2450,12 +2450,19 @@ static const ASN1_OBJECT nid_objs[NUM_NID]={
&(lvalues[6094]),0},
{"brainpoolP512t1","brainpoolP512t1",NID_brainpoolP512t1,9,
&(lvalues[6103]),0},
{"AES-128-CBC-HMAC-SHA256","aes-128-cbc-hmac-sha256",
NID_aes_128_cbc_hmac_sha256,0,NULL,0},
{"AES-192-CBC-HMAC-SHA256","aes-192-cbc-hmac-sha256",
NID_aes_192_cbc_hmac_sha256,0,NULL,0},
{"AES-256-CBC-HMAC-SHA256","aes-256-cbc-hmac-sha256",
NID_aes_256_cbc_hmac_sha256,0,NULL,0},
};
static const unsigned int sn_objs[NUM_SN]={
364, /* "AD_DVCS" */
419, /* "AES-128-CBC" */
916, /* "AES-128-CBC-HMAC-SHA1" */
935, /* "AES-128-CBC-HMAC-SHA256" */
421, /* "AES-128-CFB" */
650, /* "AES-128-CFB1" */
653, /* "AES-128-CFB8" */
......@@ -2465,6 +2472,7 @@ static const unsigned int sn_objs[NUM_SN]={
913, /* "AES-128-XTS" */
423, /* "AES-192-CBC" */
917, /* "AES-192-CBC-HMAC-SHA1" */
936, /* "AES-192-CBC-HMAC-SHA256" */
425, /* "AES-192-CFB" */
651, /* "AES-192-CFB1" */
654, /* "AES-192-CFB8" */
......@@ -2473,6 +2481,7 @@ static const unsigned int sn_objs[NUM_SN]={
424, /* "AES-192-OFB" */
427, /* "AES-256-CBC" */
918, /* "AES-256-CBC-HMAC-SHA1" */
937, /* "AES-256-CBC-HMAC-SHA256" */
429, /* "AES-256-CFB" */
652, /* "AES-256-CFB1" */
655, /* "AES-256-CFB8" */
......@@ -3530,6 +3539,7 @@ static const unsigned int ln_objs[NUM_LN]={
606, /* "additional verification" */
419, /* "aes-128-cbc" */
916, /* "aes-128-cbc-hmac-sha1" */
935, /* "aes-128-cbc-hmac-sha256" */
896, /* "aes-128-ccm" */
421, /* "aes-128-cfb" */
650, /* "aes-128-cfb1" */
......@@ -3541,6 +3551,7 @@ static const unsigned int ln_objs[NUM_LN]={
913, /* "aes-128-xts" */
423, /* "aes-192-cbc" */
917, /* "aes-192-cbc-hmac-sha1" */
936, /* "aes-192-cbc-hmac-sha256" */
899, /* "aes-192-ccm" */
425, /* "aes-192-cfb" */
651, /* "aes-192-cfb1" */
......@@ -3551,6 +3562,7 @@ static const unsigned int ln_objs[NUM_LN]={
424, /* "aes-192-ofb" */
427, /* "aes-256-cbc" */
918, /* "aes-256-cbc-hmac-sha1" */
937, /* "aes-256-cbc-hmac-sha256" */
902, /* "aes-256-ccm" */
429, /* "aes-256-cfb" */
652, /* "aes-256-cfb1" */
......
crypto/objects/obj_mac.h
浏览文件 @ 8a97a330
......@@ -4030,6 +4030,18 @@
#define LN_aes_256_cbc_hmac_sha1 "aes-256-cbc-hmac-sha1"
#define NID_aes_256_cbc_hmac_sha1 918
#define SN_aes_128_cbc_hmac_sha256 "AES-128-CBC-HMAC-SHA256"
#define LN_aes_128_cbc_hmac_sha256 "aes-128-cbc-hmac-sha256"
#define NID_aes_128_cbc_hmac_sha256 935
#define SN_aes_192_cbc_hmac_sha256 "AES-192-CBC-HMAC-SHA256"
#define LN_aes_192_cbc_hmac_sha256 "aes-192-cbc-hmac-sha256"
#define NID_aes_192_cbc_hmac_sha256 936
#define SN_aes_256_cbc_hmac_sha256 "AES-256-CBC-HMAC-SHA256"
#define LN_aes_256_cbc_hmac_sha256 "aes-256-cbc-hmac-sha256"
#define NID_aes_256_cbc_hmac_sha256 937
#define SN_dhpublicnumber "dhpublicnumber"
#define LN_dhpublicnumber "X9.42 DH"
#define NID_dhpublicnumber 920
......
crypto/objects/obj_mac.num
浏览文件 @ 8a97a330
......@@ -932,3 +932,6 @@ brainpoolP384r1 931
brainpoolP384t1 932
brainpoolP512r1 933
brainpoolP512t1 934
aes_128_cbc_hmac_sha256 935
aes_192_cbc_hmac_sha256 936
aes_256_cbc_hmac_sha256 937
crypto/objects/objects.txt
浏览文件 @ 8a97a330
......@@ -1290,6 +1290,9 @@ kisa 1 6 : SEED-OFB : seed-ofb
: AES-128-CBC-HMAC-SHA1 : aes-128-cbc-hmac-sha1
: AES-192-CBC-HMAC-SHA1 : aes-192-cbc-hmac-sha1
: AES-256-CBC-HMAC-SHA1 : aes-256-cbc-hmac-sha1
: AES-128-CBC-HMAC-SHA256 : aes-128-cbc-hmac-sha256
: AES-192-CBC-HMAC-SHA256 : aes-192-cbc-hmac-sha256
: AES-256-CBC-HMAC-SHA256 : aes-256-cbc-hmac-sha256
ISO-US 10046 2 1 : dhpublicnumber : X9.42 DH
......
ssl/ssl_algs.c
浏览文件 @ 8a97a330
......@@ -94,7 +94,10 @@ int SSL_library_init(void)
EVP_add_cipher(EVP_aes_128_cbc_hmac_sha1());
EVP_add_cipher(EVP_aes_256_cbc_hmac_sha1());
#endif
#if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA256)
EVP_add_cipher(EVP_aes_128_cbc_hmac_sha256());
EVP_add_cipher(EVP_aes_256_cbc_hmac_sha256());
#endif
#endif
#ifndef OPENSSL_NO_CAMELLIA
EVP_add_cipher(EVP_camellia_128_cbc());
......
ssl/ssl_ciph.c
浏览文件 @ 8a97a330
......@@ -638,6 +638,14 @@ int ssl_cipher_get_evp(const SSL_SESSION *s, const EVP_CIPHER **enc,
c->algorithm_mac == SSL_SHA1 &&
(evp=EVP_get_cipherbyname("AES-256-CBC-HMAC-SHA1")))
*enc = evp, *md = NULL;
else if (c->algorithm_enc == SSL_AES128 &&
c->algorithm_mac == SSL_SHA256 &&
(evp=EVP_get_cipherbyname("AES-128-CBC-HMAC-SHA256")))
*enc = evp, *md = NULL;
else if (c->algorithm_enc == SSL_AES256 &&
c->algorithm_mac == SSL_SHA256 &&
(evp=EVP_get_cipherbyname("AES-256-CBC-HMAC-SHA256")))
*enc = evp, *md = NULL;
return(1);
}
else
......
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