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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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76
algo/luffa/luffa-hash-2way.c
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@@ -273,8 +273,6 @@ void finalization512_4way( luffa_4way_context *state, uint32 *b )
uint32_t hash[8*4] __attribute((aligned(128)));
__m512i* chainv = state->chainv;
__m512i t[2];
const __m512i shuff_bswap32 = mm512_bcast_m128( _mm_set_epi64x(
0x0c0d0e0f08090a0b, 0x0405060700010203 ) );
/*---- blank round with m=0 ----*/
rnd512_4way( state, NULL );
@@ -289,10 +287,8 @@ void finalization512_4way( luffa_4way_context *state, uint32 *b )
_mm512_store_si512( (__m512i*)&hash[ 0], t[0] );
_mm512_store_si512( (__m512i*)&hash[16], t[1] );
casti_m512i( b,0 ) = _mm512_shuffle_epi8(
casti_m512i( hash,0 ), shuff_bswap32 );
casti_m512i( b,1 ) = _mm512_shuffle_epi8(
casti_m512i( hash,1 ), shuff_bswap32 );
casti_m512i( b,0 ) = mm512_bswap_32( casti_m512i( hash,0 ) );
casti_m512i( b,1 ) = mm512_bswap_32( casti_m512i( hash,1 ) );
rnd512_4way( state, NULL );
@@ -306,10 +302,8 @@ void finalization512_4way( luffa_4way_context *state, uint32 *b )
_mm512_store_si512( (__m512i*)&hash[ 0], t[0] );
_mm512_store_si512( (__m512i*)&hash[16], t[1] );
casti_m512i( b,2 ) = _mm512_shuffle_epi8(
casti_m512i( hash,0 ), shuff_bswap32 );
casti_m512i( b,3 ) = _mm512_shuffle_epi8(
casti_m512i( hash,1 ), shuff_bswap32 );
casti_m512i( b,2 ) = mm512_bswap_32( casti_m512i( hash,0 ) );
casti_m512i( b,3 ) = mm512_bswap_32( casti_m512i( hash,1 ) );
}
int luffa_4way_init( luffa_4way_context *state, int hashbitlen )
@@ -349,16 +343,14 @@ int luffa_4way_update( luffa_4way_context *state, const void *data,
__m512i msg[2];
int i;
int blocks = (int)len >> 5;
const __m512i shuff_bswap32 = mm512_bcast_m128( _mm_set_epi64x(
0x0c0d0e0f08090a0b, 0x0405060700010203 ) );
state->rembytes = (int)len & 0x1F;
// full blocks
for ( i = 0; i < blocks; i++, vdata+=2 )
{
msg[0] = _mm512_shuffle_epi8( vdata[ 0 ], shuff_bswap32 );
msg[1] = _mm512_shuffle_epi8( vdata[ 1 ], shuff_bswap32 );
msg[0] = mm512_bswap_32( vdata[ 0 ] );
msg[1] = mm512_bswap_32( vdata[ 1 ] );
rnd512_4way( state, msg );
}
@@ -367,7 +359,7 @@ int luffa_4way_update( luffa_4way_context *state, const void *data,
if ( state->rembytes )
{
// remaining data bytes
buffer[0] = _mm512_shuffle_epi8( vdata[0], shuff_bswap32 );
buffer[0] = mm512_bswap_32( vdata[0] );
buffer[1] = mm512_bcast128lo_64( 0x0000000080000000 );
}
return 0;
@@ -434,16 +426,14 @@ int luffa512_4way_full( luffa_4way_context *state, void *output,
__m512i msg[2];
int i;
const int blocks = (int)( inlen >> 5 );
const __m512i shuff_bswap32 = mm512_bcast_m128( _mm_set_epi64x(
0x0c0d0e0f08090a0b, 0x0405060700010203 ) );
state->rembytes = inlen & 0x1F;
// full blocks
for ( i = 0; i < blocks; i++, vdata+=2 )
{
msg[0] = _mm512_shuffle_epi8( vdata[ 0 ], shuff_bswap32 );
msg[1] = _mm512_shuffle_epi8( vdata[ 1 ], shuff_bswap32 );
msg[0] = mm512_bswap_32( vdata[ 0 ] );
msg[1] = mm512_bswap_32( vdata[ 1 ] );
rnd512_4way( state, msg );
}
@@ -451,7 +441,7 @@ int luffa512_4way_full( luffa_4way_context *state, void *output,
if ( state->rembytes )
{
// padding of partial block
msg[0] = _mm512_shuffle_epi8( vdata[ 0 ], shuff_bswap32 );
msg[0] = mm512_bswap_32( vdata[ 0 ] );
msg[1] = mm512_bcast128lo_64( 0x0000000080000000 );
rnd512_4way( state, msg );
}
@@ -479,16 +469,14 @@ int luffa_4way_update_close( luffa_4way_context *state,
__m512i msg[2];
int i;
const int blocks = (int)( inlen >> 5 );
const __m512i shuff_bswap32 = mm512_bcast_m128( _mm_set_epi64x(
0x0c0d0e0f08090a0b, 0x0405060700010203 ) );
state->rembytes = inlen & 0x1F;
// full blocks
for ( i = 0; i < blocks; i++, vdata+=2 )
{
msg[0] = _mm512_shuffle_epi8( vdata[ 0 ], shuff_bswap32 );
msg[1] = _mm512_shuffle_epi8( vdata[ 1 ], shuff_bswap32 );
msg[0] = mm512_bswap_32( vdata[ 0 ] );
msg[1] = mm512_bswap_32( vdata[ 1 ] );
rnd512_4way( state, msg );
}
@@ -496,7 +484,7 @@ int luffa_4way_update_close( luffa_4way_context *state,
if ( state->rembytes )
{
// padding of partial block
msg[0] = _mm512_shuffle_epi8( vdata[ 0 ], shuff_bswap32 );
msg[0] = mm512_bswap_32( vdata[ 0 ] );
msg[1] = mm512_bcast128lo_64( 0x0000000080000000 );
rnd512_4way( state, msg );
}
@@ -775,8 +763,6 @@ void finalization512_2way( luffa_2way_context *state, uint32 *b )
uint32 hash[8*2] __attribute((aligned(64)));
__m256i* chainv = state->chainv;
__m256i t0, t1;
const __m256i shuff_bswap32 = mm256_set2_64( 0x0c0d0e0f08090a0b,
0x0405060700010203 );
/*---- blank round with m=0 ----*/
rnd512_2way( state, NULL );
@@ -791,10 +777,8 @@ void finalization512_2way( luffa_2way_context *state, uint32 *b )
_mm256_store_si256( (__m256i*)&hash[0], t0 );
_mm256_store_si256( (__m256i*)&hash[8], t1 );
casti_m256i( b, 0 ) = _mm256_shuffle_epi8(
casti_m256i( hash, 0 ), shuff_bswap32 );
casti_m256i( b, 1 ) = _mm256_shuffle_epi8(
casti_m256i( hash, 1 ), shuff_bswap32 );
casti_m256i( b, 0 ) = mm256_bswap_32( casti_m256i( hash, 0 ) );
casti_m256i( b, 1 ) = mm256_bswap_32( casti_m256i( hash, 1 ) );
rnd512_2way( state, NULL );
@@ -809,10 +793,8 @@ void finalization512_2way( luffa_2way_context *state, uint32 *b )
_mm256_store_si256( (__m256i*)&hash[0], t0 );
_mm256_store_si256( (__m256i*)&hash[8], t1 );
casti_m256i( b, 2 ) = _mm256_shuffle_epi8(
casti_m256i( hash, 0 ), shuff_bswap32 );
casti_m256i( b, 3 ) = _mm256_shuffle_epi8(
casti_m256i( hash, 1 ), shuff_bswap32 );
casti_m256i( b, 2 ) = mm256_bswap_32( casti_m256i( hash, 0 ) );
casti_m256i( b, 3 ) = mm256_bswap_32( casti_m256i( hash, 1 ) );
}
int luffa_2way_init( luffa_2way_context *state, int hashbitlen )
@@ -847,15 +829,13 @@ int luffa_2way_update( luffa_2way_context *state, const void *data,
__m256i msg[2];
int i;
int blocks = (int)len >> 5;
const __m256i shuff_bswap32 = mm256_set2_64( 0x0c0d0e0f08090a0b,
0x0405060700010203 );
state-> rembytes = (int)len & 0x1F;
// full blocks
for ( i = 0; i < blocks; i++, vdata+=2 )
{
msg[0] = _mm256_shuffle_epi8( vdata[ 0 ], shuff_bswap32 );
msg[1] = _mm256_shuffle_epi8( vdata[ 1 ], shuff_bswap32 );
msg[0] = mm256_bswap_32( vdata[ 0 ] );
msg[1] = mm256_bswap_32( vdata[ 1 ] );
rnd512_2way( state, msg );
}
@@ -864,7 +844,7 @@ int luffa_2way_update( luffa_2way_context *state, const void *data,
if ( state->rembytes )
{
// remaining data bytes
buffer[0] = _mm256_shuffle_epi8( vdata[0], shuff_bswap32 );
buffer[0] = mm256_bswap_32( vdata[0] );
buffer[1] = mm256_bcast128lo_64( 0x0000000080000000 );
}
return 0;
@@ -916,16 +896,14 @@ int luffa512_2way_full( luffa_2way_context *state, void *output,
__m256i msg[2];
int i;
const int blocks = (int)( inlen >> 5 );
const __m256i shuff_bswap32 = mm256_set2_64( 0x0c0d0e0f08090a0b,
0x0405060700010203 );
state->rembytes = inlen & 0x1F;
// full blocks
for ( i = 0; i < blocks; i++, vdata+=2 )
{
msg[0] = _mm256_shuffle_epi8( vdata[ 0 ], shuff_bswap32 );
msg[1] = _mm256_shuffle_epi8( vdata[ 1 ], shuff_bswap32 );
msg[0] = mm256_bswap_32( vdata[ 0 ] );
msg[1] = mm256_bswap_32( vdata[ 1 ] );
rnd512_2way( state, msg );
}
@@ -933,7 +911,7 @@ int luffa512_2way_full( luffa_2way_context *state, void *output,
if ( state->rembytes )
{
// padding of partial block
msg[0] = _mm256_shuffle_epi8( vdata[ 0 ], shuff_bswap32 );
msg[0] = mm256_bswap_32( vdata[ 0 ] );
msg[1] = mm256_bcast128lo_64( 0x0000000080000000 );
rnd512_2way( state, msg );
}
@@ -961,16 +939,14 @@ int luffa_2way_update_close( luffa_2way_context *state,
__m256i msg[2];
int i;
const int blocks = (int)( inlen >> 5 );
const __m256i shuff_bswap32 = mm256_set2_64( 0x0c0d0e0f08090a0b,
0x0405060700010203 );
state->rembytes = inlen & 0x1F;
// full blocks
for ( i = 0; i < blocks; i++, vdata+=2 )
{
msg[0] = _mm256_shuffle_epi8( vdata[ 0 ], shuff_bswap32 );
msg[1] = _mm256_shuffle_epi8( vdata[ 1 ], shuff_bswap32 );
msg[0] = mm256_bswap_32( vdata[ 0 ] );
msg[1] = mm256_bswap_32( vdata[ 1 ] );
rnd512_2way( state, msg );
}
@@ -978,7 +954,7 @@ int luffa_2way_update_close( luffa_2way_context *state,
if ( state->rembytes )
{
// padding of partial block
msg[0] = _mm256_shuffle_epi8( vdata[ 0 ], shuff_bswap32 );
msg[0] = mm256_bswap_32( vdata[ 0 ] );
msg[1] = mm256_bcast128lo_64( 0x0000000080000000 );
rnd512_2way( state, msg );
}