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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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72
algo/luffa/luffa-hash-2way.c
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@@ -66,6 +66,17 @@ static const uint32 CNS_INIT[128] __attribute((aligned(64))) = {
a = _mm512_xor_si512(a,c0);\
b = _mm512_xor_si512(b,c1);
#define MULT24W( a0, a1 ) \
do { \
__m512i b = _mm512_xor_si512( a0, \
_mm512_maskz_shuffle_epi32( 0xbbbb, a1, 16 ) ); \
a0 = _mm512_or_si512( _mm512_bsrli_epi128( b, 4 ), \
_mm512_bslli_epi128( a1,12 ) ); \
a1 = _mm512_or_si512( _mm512_bsrli_epi128( a1, 4 ), \
_mm512_bslli_epi128( b,12 ) ); \
} while(0)
/*
#define MULT24W( a0, a1, mask ) \
do { \
__m512i b = _mm512_xor_si512( a0, \
@@ -73,6 +84,7 @@ do { \
a0 = _mm512_or_si512( _mm512_bsrli_epi128(b,4), _mm512_bslli_epi128(a1,12) );\
a1 = _mm512_or_si512( _mm512_bsrli_epi128(a1,4), _mm512_bslli_epi128(b,12) );\
} while(0)
*/
// confirm pointer arithmetic
// ok but use array indexes
@@ -235,7 +247,6 @@ void rnd512_4way( luffa_4way_context *state, __m512i *msg )
__m512i msg0, msg1;
__m512i tmp[2];
__m512i x[8];
const __m512i MASK = m512_const2_64( 0, 0x00000000ffffffff );
t0 = chainv[0];
t1 = chainv[1];
@@ -249,7 +260,7 @@ void rnd512_4way( luffa_4way_context *state, __m512i *msg )
t0 = _mm512_xor_si512( t0, chainv[8] );
t1 = _mm512_xor_si512( t1, chainv[9] );
MULT24W( t0, t1, MASK );
MULT24W( t0, t1 );
msg0 = _mm512_shuffle_epi32( msg[0], 27 );
msg1 = _mm512_shuffle_epi32( msg[1], 27 );
@@ -268,68 +279,67 @@ void rnd512_4way( luffa_4way_context *state, __m512i *msg )
t0 = chainv[0];
t1 = chainv[1];
MULT24W( chainv[0], chainv[1], MASK );
MULT24W( chainv[0], chainv[1] );
chainv[0] = _mm512_xor_si512( chainv[0], chainv[2] );
chainv[1] = _mm512_xor_si512( chainv[1], chainv[3] );
MULT24W( chainv[2], chainv[3], MASK );
MULT24W( chainv[2], chainv[3] );
chainv[2] = _mm512_xor_si512(chainv[2], chainv[4]);
chainv[3] = _mm512_xor_si512(chainv[3], chainv[5]);
MULT24W( chainv[4], chainv[5], MASK );
MULT24W( chainv[4], chainv[5] );
chainv[4] = _mm512_xor_si512(chainv[4], chainv[6]);
chainv[5] = _mm512_xor_si512(chainv[5], chainv[7]);
MULT24W( chainv[6], chainv[7], MASK );
MULT24W( chainv[6], chainv[7] );
chainv[6] = _mm512_xor_si512(chainv[6], chainv[8]);
chainv[7] = _mm512_xor_si512(chainv[7], chainv[9]);
MULT24W( chainv[8], chainv[9], MASK );
MULT24W( chainv[8], chainv[9] );
chainv[8] = _mm512_xor_si512( chainv[8], t0 );
chainv[9] = _mm512_xor_si512( chainv[9], t1 );
t0 = chainv[8];
t1 = chainv[9];
MULT24W( chainv[8], chainv[9], MASK );
MULT24W( chainv[8], chainv[9] );
chainv[8] = _mm512_xor_si512( chainv[8], chainv[6] );
chainv[9] = _mm512_xor_si512( chainv[9], chainv[7] );
MULT24W( chainv[6], chainv[7], MASK );
MULT24W( chainv[6], chainv[7] );
chainv[6] = _mm512_xor_si512( chainv[6], chainv[4] );
chainv[7] = _mm512_xor_si512( chainv[7], chainv[5] );
MULT24W( chainv[4], chainv[5], MASK );
MULT24W( chainv[4], chainv[5] );
chainv[4] = _mm512_xor_si512( chainv[4], chainv[2] );
chainv[5] = _mm512_xor_si512( chainv[5], chainv[3] );
MULT24W( chainv[2], chainv[3], MASK );
MULT24W( chainv[2], chainv[3] );
chainv[2] = _mm512_xor_si512( chainv[2], chainv[0] );
chainv[3] = _mm512_xor_si512( chainv[3], chainv[1] );
MULT24W( chainv[0], chainv[1], MASK );
MULT24W( chainv[0], chainv[1] );
chainv[0] = _mm512_xor_si512( _mm512_xor_si512( chainv[0], t0 ), msg0 );
chainv[1] = _mm512_xor_si512( _mm512_xor_si512( chainv[1], t1 ), msg1 );
MULT24W( msg0, msg1, MASK );
MULT24W( msg0, msg1 );
chainv[2] = _mm512_xor_si512( chainv[2], msg0 );
chainv[3] = _mm512_xor_si512( chainv[3], msg1 );
MULT24W( msg0, msg1, MASK );
MULT24W( msg0, msg1 );
chainv[4] = _mm512_xor_si512( chainv[4], msg0 );
chainv[5] = _mm512_xor_si512( chainv[5], msg1 );
MULT24W( msg0, msg1, MASK );
MULT24W( msg0, msg1 );
chainv[6] = _mm512_xor_si512( chainv[6], msg0 );
chainv[7] = _mm512_xor_si512( chainv[7], msg1 );
MULT24W( msg0, msg1, MASK );
MULT24W( msg0, msg1);
chainv[8] = _mm512_xor_si512( chainv[8], msg0 );
chainv[9] = _mm512_xor_si512( chainv[9], msg1 );
MULT24W( msg0, msg1, MASK );
MULT24W( msg0, msg1 );
// replace with ror
chainv[3] = _mm512_rol_epi32( chainv[3], 1 );
chainv[5] = _mm512_rol_epi32( chainv[5], 2 );
chainv[7] = _mm512_rol_epi32( chainv[7], 3 );
@@ -496,7 +506,7 @@ int luffa_4way_update( luffa_4way_context *state, const void *data,
{
// remaining data bytes
buffer[0] = _mm512_shuffle_epi8( vdata[0], shuff_bswap32 );
buffer[1] = m512_const2_64( 0, 0x0000000080000000 );
buffer[1] = m512_const1_i128( 0x0000000080000000 );
}
return 0;
}
@@ -520,7 +530,7 @@ int luffa_4way_close( luffa_4way_context *state, void *hashval )
rnd512_4way( state, buffer );
else
{ // empty pad block, constant data
msg[0] = m512_const2_64( 0, 0x0000000080000000 );
msg[0] = m512_const1_i128( 0x0000000080000000 );
msg[1] = m512_zero;
rnd512_4way( state, msg );
}
@@ -583,13 +593,13 @@ int luffa512_4way_full( luffa_4way_context *state, void *output,
{
// padding of partial block
msg[0] = _mm512_shuffle_epi8( vdata[ 0 ], shuff_bswap32 );
msg[1] = m512_const2_64( 0, 0x0000000080000000 );
msg[1] = m512_const1_i128( 0x0000000080000000 );
rnd512_4way( state, msg );
}
else
{
// empty pad block
msg[0] = m512_const2_64( 0, 0x0000000080000000 );
msg[0] = m512_const1_i128( 0x0000000080000000 );
msg[1] = m512_zero;
rnd512_4way( state, msg );
}
@@ -631,13 +641,13 @@ int luffa_4way_update_close( luffa_4way_context *state,
{
// padding of partial block
msg[0] = _mm512_shuffle_epi8( vdata[ 0 ], shuff_bswap32 );
msg[1] = m512_const2_64( 0, 0x0000000080000000 );
msg[1] = m512_const1_i128( 0x0000000080000000 );
rnd512_4way( state, msg );
}
else
{
// empty pad block
msg[0] = m512_const2_64( 0, 0x0000000080000000 );
msg[0] = m512_const1_i128( 0x0000000080000000 );
msg[1] = m512_zero;
rnd512_4way( state, msg );
}
@@ -832,7 +842,7 @@ void rnd512_2way( luffa_2way_context *state, __m256i *msg )
__m256i msg0, msg1;
__m256i tmp[2];
__m256i x[8];
const __m256i MASK = m256_const2_64( 0, 0x00000000ffffffff );
const __m256i MASK = m256_const1_i128( 0x00000000ffffffff );
t0 = chainv[0];
t1 = chainv[1];
@@ -1088,7 +1098,7 @@ int luffa_2way_update( luffa_2way_context *state, const void *data,
{
// remaining data bytes
buffer[0] = _mm256_shuffle_epi8( vdata[0], shuff_bswap32 );
buffer[1] = m256_const2_64( 0, 0x0000000080000000 );
buffer[1] = m256_const1_i128( 0x0000000080000000 );
}
return 0;
}
@@ -1104,7 +1114,7 @@ int luffa_2way_close( luffa_2way_context *state, void *hashval )
rnd512_2way( state, buffer );
else
{ // empty pad block, constant data
msg[0] = m256_const2_64( 0, 0x0000000080000000 );
msg[0] = m256_const1_i128( 0x0000000080000000 );
msg[1] = m256_zero;
rnd512_2way( state, msg );
}
@@ -1159,13 +1169,13 @@ int luffa512_2way_full( luffa_2way_context *state, void *output,
{
// padding of partial block
msg[0] = _mm256_shuffle_epi8( vdata[ 0 ], shuff_bswap32 );
msg[1] = m256_const2_64( 0, 0x0000000080000000 );
msg[1] = m256_const1_i128( 0x0000000080000000 );
rnd512_2way( state, msg );
}
else
{
// empty pad block
msg[0] = m256_const2_64( 0, 0x0000000080000000 );
msg[0] = m256_const1_i128( 0x0000000080000000 );
msg[1] = m256_zero;
rnd512_2way( state, msg );
}
@@ -1206,13 +1216,13 @@ int luffa_2way_update_close( luffa_2way_context *state,
{
// padding of partial block
msg[0] = _mm256_shuffle_epi8( vdata[ 0 ], shuff_bswap32 );
msg[1] = m256_const2_64( 0, 0x0000000080000000 );
msg[1] = m256_const1_i128( 0x0000000080000000 );
rnd512_2way( state, msg );
}
else
{
// empty pad block
msg[0] = m256_const2_64( 0, 0x0000000080000000 );
msg[0] = m256_const1_i128( 0x0000000080000000 );
msg[1] = m256_zero;
rnd512_2way( state, msg );
}