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v3.15.3

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Jay D Dee
2020-12-10 18:23:49 -05:00
parent 45ecd0de14
commit ccfccbadd5
50 changed files with 1447 additions and 976 deletions
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46
algo/skein/skein-4way.c
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@@ -2,14 +2,8 @@
#include <string.h>
#include <stdint.h>
#include "skein-hash-4way.h"
// 8 way is faster than SHA on Icelake
// SHA is faster than 4 way on Ryzen
//
#if defined(__SHA__)
#include <openssl/sha.h>
#endif
#include "algo/sha/sha-hash-4way.h"
#include "algo/sha/sph_sha2.h"
#if defined (SKEIN_8WAY)
@@ -93,7 +87,7 @@ void skeinhash_4way( void *state, const void *input )
uint32_t hash1[16] __attribute__ ((aligned (64)));
uint32_t hash2[16] __attribute__ ((aligned (64)));
uint32_t hash3[16] __attribute__ ((aligned (64)));
SHA256_CTX ctx_sha256;
sph_sha256_context ctx_sha256;
#else
uint32_t vhash32[16*4] __attribute__ ((aligned (64)));
sha256_4way_context ctx_sha256;
@@ -102,31 +96,29 @@ void skeinhash_4way( void *state, const void *input )
skein512_4way_final16( &ctx_skein, vhash64, input + (64*4) );
#if defined(__SHA__)
dintrlv_4x64( hash0, hash1, hash2, hash3, vhash64, 512 );
SHA256_Init( &ctx_sha256 );
SHA256_Update( &ctx_sha256, (unsigned char*)hash0, 64 );
SHA256_Final( (unsigned char*)hash0, &ctx_sha256 );
SHA256_Init( &ctx_sha256 );
SHA256_Update( &ctx_sha256, (unsigned char*)hash1, 64 );
SHA256_Final( (unsigned char*)hash1, &ctx_sha256 );
SHA256_Init( &ctx_sha256 );
SHA256_Update( &ctx_sha256, (unsigned char*)hash2, 64 );
SHA256_Final( (unsigned char*)hash2, &ctx_sha256 );
SHA256_Init( &ctx_sha256 );
SHA256_Update( &ctx_sha256, (unsigned char*)hash3, 64 );
SHA256_Final( (unsigned char*)hash3, &ctx_sha256 );
sph_sha256_init( &ctx_sha256 );
sph_sha256( &ctx_sha256, hash0, 64 );
sph_sha256_close( &ctx_sha256, hash0 );
sph_sha256_init( &ctx_sha256 );
sph_sha256( &ctx_sha256, hash1, 64 );
sph_sha256_close( &ctx_sha256, hash1 );
sph_sha256_init( &ctx_sha256 );
sph_sha256( &ctx_sha256, hash2, 64 );
sph_sha256_close( &ctx_sha256, hash2 );
sph_sha256_init( &ctx_sha256 );
sph_sha256( &ctx_sha256, hash3, 64 );
sph_sha256_close( &ctx_sha256, hash3 );
intrlv_4x32( state, hash0, hash1, hash2, hash3, 256 );
#else
rintrlv_4x64_4x32( vhash32, vhash64, 512 );
#else
rintrlv_4x64_4x32( vhash32, vhash64, 512 );
sha256_4way_init( &ctx_sha256 );
sha256_4way_update( &ctx_sha256, vhash32, 64 );
sha256_4way_close( &ctx_sha256, state );
#endif
}