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Anchor AES and SHA-256/-512 assembler from C.

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This commit is contained in:
Andy Polyakov 2004-07-18 17:26:01 +00:00
parent 22edcae7fa
commit 859ceeeb51
4 changed files with 15 additions and 2 deletions
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2
crypto/aes/aes_core.c
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@ -873,6 +873,7 @@ int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
return 0; return 0;
} }
#ifndef AES_ASM
/* /*
* Encrypt a single block * Encrypt a single block
* in and out can overlap * in and out can overlap
@ -1255,3 +1256,4 @@ void AES_decrypt(const unsigned char *in, unsigned char *out,
PUTU32(out + 12, s3); PUTU32(out + 12, s3);
} }
#endif /* AES_ASM */

3
crypto/bn/asm/bn-586.pl
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@ -5,7 +5,8 @@ require "x86asm.pl";
&asm_init($ARGV[0],$0); &asm_init($ARGV[0],$0);
$sse2=0; # SSE2 is temporarily disabled... $sse2=0;
for (@ARGV) { $sse2=1 if (/-DOPENSSL_IA32_SSE2/); }
&bn_mul_add_words("bn_mul_add_words"); &bn_mul_add_words("bn_mul_add_words");
&bn_mul_words("bn_mul_words"); &bn_mul_words("bn_mul_words");

4
crypto/sha/sha256.c
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@ -117,6 +117,9 @@ void sha256_block_data_order (SHA256_CTX *ctx, const void *in, size_t num);
#include "md32_common.h" #include "md32_common.h"
#ifdef SHA256_ASM
void sha256_block (SHA256_CTX *ctx, const void *in, size_t num, int host);
#else
static const SHA_LONG K256[64] = { static const SHA_LONG K256[64] = {
0x428a2f98UL,0x71374491UL,0xb5c0fbcfUL,0xe9b5dba5UL, 0x428a2f98UL,0x71374491UL,0xb5c0fbcfUL,0xe9b5dba5UL,
0x3956c25bUL,0x59f111f1UL,0x923f82a4UL,0xab1c5ed5UL, 0x3956c25bUL,0x59f111f1UL,0x923f82a4UL,0xab1c5ed5UL,
@ -296,6 +299,7 @@ static void sha256_block (SHA256_CTX *ctx, const void *in, size_t num, int host)
} }
#endif #endif
#endif /* SHA256_ASM */
/* /*
* Idea is to trade couple of cycles for some space. On IA-32 we save * Idea is to trade couple of cycles for some space. On IA-32 we save

8
crypto/sha/sha512.c
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@ -83,7 +83,10 @@ int SHA512_Init (SHA512_CTX *c)
return 1; return 1;
} }
static void sha512_block (SHA512_CTX *ctx, const void *in, size_t num); #ifndef SHA512_ASM
static
#endif
void sha512_block (SHA512_CTX *ctx, const void *in, size_t num);
int SHA512_Final (unsigned char *md, SHA512_CTX *c) int SHA512_Final (unsigned char *md, SHA512_CTX *c)
{ {
@ -241,6 +244,7 @@ unsigned char *SHA512(const unsigned char *d, size_t n, unsigned char *md)
return(md); return(md);
} }
#ifndef SHA512_ASM
static const SHA_LONG64 K512[80] = { static const SHA_LONG64 K512[80] = {
U64(0x428a2f98d728ae22),U64(0x7137449123ef65cd), U64(0x428a2f98d728ae22),U64(0x7137449123ef65cd),
U64(0xb5c0fbcfec4d3b2f),U64(0xe9b5dba58189dbbc), U64(0xb5c0fbcfec4d3b2f),U64(0xe9b5dba58189dbbc),
@ -476,3 +480,5 @@ static void sha512_block (SHA512_CTX *ctx, const void *in, size_t num)
} }
#endif #endif
#endif /* SHA512_ASM */