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v3.15.7

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Jay D Dee
2021-03-08 22:44:44 -05:00
parent dc6b007a18
commit 40089428c5
26 changed files with 601 additions and 2164 deletions
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27
algo/shavite/shavite-hash-2way.c
View File

@@ -23,14 +23,23 @@ static const uint32_t IV512[] =
_mm256_blend_epi32( mm256_ror128_32( a ), \
mm256_ror128_32( b ), 0x88 )
#if defined(__VAES__)
#define mm256_aesenc_2x128( x, k ) \
_mm256_aesenc_epi128( x, _mm256_castsi128_si256( k ) )
#else
#define mm256_aesenc_2x128( x, k ) \
mm256_concat_128( _mm_aesenc_si128( mm128_extr_hi128_256( x ), k ), \
_mm_aesenc_si128( mm128_extr_lo128_256( x ), k ) )
#endif
static void
c512_2way( shavite512_2way_context *ctx, const void *msg )
{
#if defined(__VAES__)
const __m256i zero = _mm256_setzero_si256();
#else
const __m128i zero = _mm_setzero_si128();
#endif
__m256i p0, p1, p2, p3, x;
__m256i k00, k01, k02, k03, k10, k11, k12, k13;
__m256i *m = (__m256i*)msg;
@@ -308,7 +317,7 @@ void shavite512_2way_close( shavite512_2way_context *ctx, void *dst )
uint32_t vp = ctx->ptr>>5;
// Terminating byte then zero pad
casti_m256i( buf, vp++ ) = m256_const2_64( 0, 0x0000000000000080 );
casti_m256i( buf, vp++ ) = m256_const1_i128( 0x0000000000000080 );
// Zero pad full vectors up to count
for ( ; vp < 6; vp++ )
@@ -388,13 +397,13 @@ void shavite512_2way_update_close( shavite512_2way_context *ctx, void *dst,
if ( vp == 0 ) // empty buf, xevan.
{
casti_m256i( buf, 0 ) = m256_const2_64( 0, 0x0000000000000080 );
casti_m256i( buf, 0 ) = m256_const1_i128( 0x0000000000000080 );
memset_zero_256( (__m256i*)buf + 1, 5 );
ctx->count0 = ctx->count1 = ctx->count2 = ctx->count3 = 0;
}
else // half full buf, everyone else.
{
casti_m256i( buf, vp++ ) = m256_const2_64( 0, 0x0000000000000080 );
casti_m256i( buf, vp++ ) = m256_const1_i128( 0x0000000000000080 );
memset_zero_256( (__m256i*)buf + vp, 6 - vp );
}
@@ -478,13 +487,13 @@ void shavite512_2way_full( shavite512_2way_context *ctx, void *dst,
if ( vp == 0 ) // empty buf, xevan.
{
casti_m256i( buf, 0 ) = m256_const2_64( 0, 0x0000000000000080 );
casti_m256i( buf, 0 ) = m256_const1_i128( 0x0000000000000080 );
memset_zero_256( (__m256i*)buf + 1, 5 );
ctx->count0 = ctx->count1 = ctx->count2 = ctx->count3 = 0;
}
else // half full buf, everyone else.
{
casti_m256i( buf, vp++ ) = m256_const2_64( 0, 0x0000000000000080 );
casti_m256i( buf, vp++ ) = m256_const1_i128( 0x0000000000000080 );
memset_zero_256( (__m256i*)buf + vp, 6 - vp );
}

10
algo/shavite/shavite-hash-4way.c
View File

@@ -292,7 +292,7 @@ void shavite512_4way_close( shavite512_4way_context *ctx, void *dst )
uint32_t vp = ctx->ptr>>6;
// Terminating byte then zero pad
casti_m512i( buf, vp++ ) = m512_const2_64( 0, 0x0000000000000080 );
casti_m512i( buf, vp++ ) = m512_const1_i128( 0x0000000000000080 );
// Zero pad full vectors up to count
for ( ; vp < 6; vp++ )
@@ -372,13 +372,13 @@ void shavite512_4way_update_close( shavite512_4way_context *ctx, void *dst,
if ( vp == 0 ) // empty buf, xevan.
{
casti_m512i( buf, 0 ) = m512_const2_64( 0, 0x0000000000000080 );
casti_m512i( buf, 0 ) = m512_const1_i128( 0x0000000000000080 );
memset_zero_512( (__m512i*)buf + 1, 5 );
ctx->count0 = ctx->count1 = ctx->count2 = ctx->count3 = 0;
}
else // half full buf, everyone else.
{
casti_m512i( buf, vp++ ) = m512_const2_64( 0, 0x0000000000000080 );
casti_m512i( buf, vp++ ) = m512_const1_i128( 0x0000000000000080 );
memset_zero_512( (__m512i*)buf + vp, 6 - vp );
}
@@ -463,13 +463,13 @@ void shavite512_4way_full( shavite512_4way_context *ctx, void *dst,
if ( vp == 0 ) // empty buf, xevan.
{
casti_m512i( buf, 0 ) = m512_const2_64( 0, 0x0000000000000080 );
casti_m512i( buf, 0 ) = m512_const1_i128( 0x0000000000000080 );
memset_zero_512( (__m512i*)buf + 1, 5 );
ctx->count0 = ctx->count1 = ctx->count2 = ctx->count3 = 0;
}
else // half full buf, everyone else.
{
casti_m512i( buf, vp++ ) = m512_const2_64( 0, 0x0000000000000080 );
casti_m512i( buf, vp++ ) = m512_const1_i128( 0x0000000000000080 );
memset_zero_512( (__m512i*)buf + vp, 6 - vp );
}