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v25.4

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Jay D Dee
2025-06-20 20:31:41 -04:00
parent dd99580a4c
commit 66191db93c
86 changed files with 2701 additions and 4322 deletions
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42
algo/blake/sph-blake2s.c
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@@ -227,7 +227,7 @@ int blake2s_compress( blake2s_state *S, const uint8_t block[64] )
v[14] = S->f[0] ^ blake2s_IV[6];
v[15] = S->f[1] ^ blake2s_IV[7];
#if defined(__SSE2__)
#if defined(__SSE2__) || defined(__ARM_NEON)
v128_t *V = (v128_t*)v;
@@ -263,19 +263,6 @@ int blake2s_compress( blake2s_state *S, const uint8_t block[64] )
V[3] = v128_swap64( V[3] ); \
V[2] = v128_shufll32( V[2] )
BLAKE2S_ROUND(0);
BLAKE2S_ROUND(1);
BLAKE2S_ROUND(2);
BLAKE2S_ROUND(3);
BLAKE2S_ROUND(4);
BLAKE2S_ROUND(5);
BLAKE2S_ROUND(6);
BLAKE2S_ROUND(7);
BLAKE2S_ROUND(8);
BLAKE2S_ROUND(9);
#undef BLAKE2S_ROUND
#else
#define G(r,i,a,b,c,d) \
@@ -290,7 +277,7 @@ int blake2s_compress( blake2s_state *S, const uint8_t block[64] )
b = SPH_ROTR32(b ^ c, 7); \
} while(0)
#define ROUND(r) \
#define BLAKE2S_ROUND(r) \
do { \
G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \
G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \
@@ -302,24 +289,25 @@ int blake2s_compress( blake2s_state *S, const uint8_t block[64] )
G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \
} while(0)
ROUND( 0 );
ROUND( 1 );
ROUND( 2 );
ROUND( 3 );
ROUND( 4 );
ROUND( 5 );
ROUND( 6 );
ROUND( 7 );
ROUND( 8 );
ROUND( 9 );
#endif
BLAKE2S_ROUND(0);
BLAKE2S_ROUND(1);
BLAKE2S_ROUND(2);
BLAKE2S_ROUND(3);
BLAKE2S_ROUND(4);
BLAKE2S_ROUND(5);
BLAKE2S_ROUND(6);
BLAKE2S_ROUND(7);
BLAKE2S_ROUND(8);
BLAKE2S_ROUND(9);
for( size_t i = 0; i < 8; ++i )
S->h[i] = S->h[i] ^ v[i] ^ v[i + 8];
#undef G
#undef ROUND
#undef BLAKE2S_ROUND
return 0;
}