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v3.10.4

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Jay D Dee
2019-12-17 00:57:35 -05:00
parent a17ff6f189
commit d741f1c9a9
51 changed files with 5473 additions and 911 deletions
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40
algo/sha/sha-hash-4way.h
View File

@@ -56,7 +56,7 @@ typedef struct {
__m128i val[8];
uint32_t count_high, count_low;
bool initialized;
} sha256_4way_context;
} sha256_4way_context __attribute__ ((aligned (64)));
void sha256_4way_init( sha256_4way_context *sc );
void sha256_4way( sha256_4way_context *sc, const void *data, size_t len );
@@ -71,7 +71,7 @@ typedef struct {
__m256i val[8];
uint32_t count_high, count_low;
bool initialized;
} sha256_8way_context;
} sha256_8way_context __attribute__ ((aligned (128)));
void sha256_8way_init( sha256_8way_context *sc );
void sha256_8way( sha256_8way_context *sc, const void *data, size_t len );
@@ -86,30 +86,32 @@ typedef struct {
__m256i val[8];
uint64_t count;
bool initialized;
} sha512_4way_context;
} sha512_4way_context __attribute__ ((aligned (128)));
void sha512_4way_init( sha512_4way_context *sc);
void sha512_4way( sha512_4way_context *sc, const void *data, size_t len );
void sha512_4way_update( sha512_4way_context *sc, const void *data,
size_t len );
#define sha512_4way sha512_4way_update
void sha512_4way_close( sha512_4way_context *sc, void *dst );
// SHA-256 11 way hybrid
// Combines AVX2, MMX and scalar data to do 8 + 2 + 1 parallel.
#if defined(__AVX512F__) && defined(__AVX512VL__) && defined(__AVX512DQ__) && defined(__AVX512BW__)
// SHA-512 8 way
typedef struct {
__m256i bufx[64>>2];
__m256i valx[8];
__m64 bufy[64>>2];
__m64 valy[8];
uint32_t bufz[64>>2];
uint32_t valz[8];
uint32_t count_high, count_low;
} sha256_11way_context;
__m512i buf[128>>3];
__m512i val[8];
uint64_t count;
bool initialized;
} sha512_8way_context __attribute__ ((aligned (128)));
void sha256_11way_init( sha256_11way_context *ctx );
void sha256_11way_update( sha256_11way_context *ctx, const void *datax,
const void *datay, const void *dataz, size_t len );
void sha256_11way_close( sha256_11way_context *ctx, void *dstx, void *dstyx,
void *dstz );
void sha512_8way_init( sha512_8way_context *sc);
void sha512_8way_update( sha512_8way_context *sc, const void *data,
size_t len );
void sha512_8way_close( sha512_8way_context *sc, void *dst );
#endif // AVX512
#endif // __AVX2__
#endif // __SSE2__
#endif // SHA256_4WAY_H__

234
algo/sha/sha512-hash-4way.c
View File

@@ -36,8 +36,6 @@
#include <string.h>
#include "sha-hash-4way.h"
// SHA-512 4 way 64 bit
/*
static const sph_u64 H512[8] = {
SPH_C64(0x6A09E667F3BCC908), SPH_C64(0xBB67AE8584CAA73B),
@@ -90,6 +88,236 @@ static const sph_u64 K512[80] = {
SPH_C64(0x5FCB6FAB3AD6FAEC), SPH_C64(0x6C44198C4A475817)
};
#if defined(__AVX512F__) && defined(__AVX512VL__) && defined(__AVX512DQ__) && defined(__AVX512BW__)
// SHA-512 8 way 64 bit
#define CH8W(X, Y, Z) \
_mm512_xor_si512( _mm512_and_si512( _mm512_xor_si512( Y, Z ), X ), Z )
#define MAJ8W(X, Y, Z) \
_mm512_or_si512( _mm512_and_si512( X, Y ), \
_mm512_and_si512( _mm512_or_si512( X, Y ), Z ) )
#define BSG8W_5_0(x) \
_mm512_xor_si512( _mm512_xor_si512( \
mm512_ror_64(x, 28), mm512_ror_64(x, 34) ), mm512_ror_64(x, 39) )
#define BSG8W_5_1(x) \
_mm512_xor_si512( _mm512_xor_si512( \
mm512_ror_64(x, 14), mm512_ror_64(x, 18) ), mm512_ror_64(x, 41) )
#define SSG8W_5_0(x) \
_mm512_xor_si512( _mm512_xor_si512( \
mm512_ror_64(x, 1), mm512_ror_64(x, 8) ), _mm512_srli_epi64(x, 7) )
#define SSG8W_5_1(x) \
_mm512_xor_si512( _mm512_xor_si512( \
mm512_ror_64(x, 19), mm512_ror_64(x, 61) ), _mm512_srli_epi64(x, 6) )
static inline __m512i ssg8w_512_add( __m512i w0, __m512i w1 )
{
__m512i w0a, w1a, w0b, w1b;
w0a = mm512_ror_64( w0, 1 );
w1a = mm512_ror_64( w1,19 );
w0b = mm512_ror_64( w0, 8 );
w1b = mm512_ror_64( w1,61 );
w0a = _mm512_xor_si512( w0a, w0b );
w1a = _mm512_xor_si512( w1a, w1b );
w0b = _mm512_srli_epi64( w0, 7 );
w1b = _mm512_srli_epi64( w1, 6 );
w0a = _mm512_xor_si512( w0a, w0b );
w1a = _mm512_xor_si512( w1a, w1b );
return _mm512_add_epi64( w0a, w1a );
}
#define SSG8W_512x2_0( w0, w1, i ) do \
{ \
__m512i X0a, X1a, X0b, X1b; \
X0a = mm512_ror_64( W[i-15], 1 ); \
X1a = mm512_ror_64( W[i-14], 1 ); \
X0b = mm512_ror_64( W[i-15], 8 ); \
X1b = mm512_ror_64( W[i-14], 8 ); \
X0a = _mm512_xor_si512( X0a, X0b ); \
X1a = _mm512_xor_si512( X1a, X1b ); \
X0b = _mm512_srli_epi64( W[i-15], 7 ); \
X1b = _mm512_srli_epi64( W[i-14], 7 ); \
w0 = _mm512_xor_si512( X0a, X0b ); \
w1 = _mm512_xor_si512( X1a, X1b ); \
} while(0)
#define SSG8W_512x2_1( w0, w1, i ) do \
{ \
__m512i X0a, X1a, X0b, X1b; \
X0a = mm512_ror_64( W[i-2],19 ); \
X1a = mm512_ror_64( W[i-1],19 ); \
X0b = mm512_ror_64( W[i-2],61 ); \
X1b = mm512_ror_64( W[i-1],61 ); \
X0a = _mm512_xor_si512( X0a, X0b ); \
X1a = _mm512_xor_si512( X1a, X1b ); \
X0b = _mm512_srli_epi64( W[i-2], 6 ); \
X1b = _mm512_srli_epi64( W[i-1], 6 ); \
w0 = _mm512_xor_si512( X0a, X0b ); \
w1 = _mm512_xor_si512( X1a, X1b ); \
} while(0)
#define SHA3_8WAY_STEP(A, B, C, D, E, F, G, H, i) \
do { \
__m512i T1, T2; \
__m512i K = _mm512_set1_epi64( K512[ i ] ); \
T1 = _mm512_add_epi64( H, mm512_add4_64( BSG8W_5_1(E), CH8W(E, F, G), \
K, W[i] ) ); \
T2 = _mm512_add_epi64( BSG8W_5_0(A), MAJ8W(A, B, C) ); \
D = _mm512_add_epi64( D, T1 ); \
H = _mm512_add_epi64( T1, T2 ); \
} while (0)
static void
sha512_8way_round( sha512_8way_context *ctx, __m512i *in, __m512i r[8] )
{
int i;
register __m512i A, B, C, D, E, F, G, H;
__m512i W[80];
mm512_block_bswap_64( W , in );
mm512_block_bswap_64( W+8, in+8 );
for ( i = 16; i < 80; i++ )
W[i] = _mm512_add_epi64( ssg8w_512_add( W[i-15], W[i-2] ),
_mm512_add_epi64( W[ i- 7 ], W[ i-16 ] ) );
if ( ctx->initialized )
{
A = r[0];
B = r[1];
C = r[2];
D = r[3];
E = r[4];
F = r[5];
G = r[6];
H = r[7];
}
else
{
A = m512_const1_64( 0x6A09E667F3BCC908 );
B = m512_const1_64( 0xBB67AE8584CAA73B );
C = m512_const1_64( 0x3C6EF372FE94F82B );
D = m512_const1_64( 0xA54FF53A5F1D36F1 );
E = m512_const1_64( 0x510E527FADE682D1 );
F = m512_const1_64( 0x9B05688C2B3E6C1F );
G = m512_const1_64( 0x1F83D9ABFB41BD6B );
H = m512_const1_64( 0x5BE0CD19137E2179 );
}
for ( i = 0; i < 80; i += 8 )
{
SHA3_8WAY_STEP( A, B, C, D, E, F, G, H, i + 0 );
SHA3_8WAY_STEP( H, A, B, C, D, E, F, G, i + 1 );
SHA3_8WAY_STEP( G, H, A, B, C, D, E, F, i + 2 );
SHA3_8WAY_STEP( F, G, H, A, B, C, D, E, i + 3 );
SHA3_8WAY_STEP( E, F, G, H, A, B, C, D, i + 4 );
SHA3_8WAY_STEP( D, E, F, G, H, A, B, C, i + 5 );
SHA3_8WAY_STEP( C, D, E, F, G, H, A, B, i + 6 );
SHA3_8WAY_STEP( B, C, D, E, F, G, H, A, i + 7 );
}
if ( ctx->initialized )
{
r[0] = _mm512_add_epi64( r[0], A );
r[1] = _mm512_add_epi64( r[1], B );
r[2] = _mm512_add_epi64( r[2], C );
r[3] = _mm512_add_epi64( r[3], D );
r[4] = _mm512_add_epi64( r[4], E );
r[5] = _mm512_add_epi64( r[5], F );
r[6] = _mm512_add_epi64( r[6], G );
r[7] = _mm512_add_epi64( r[7], H );
}
else
{
ctx->initialized = true;
r[0] = _mm512_add_epi64( A, m512_const1_64( 0x6A09E667F3BCC908 ) );
r[1] = _mm512_add_epi64( B, m512_const1_64( 0xBB67AE8584CAA73B ) );
r[2] = _mm512_add_epi64( C, m512_const1_64( 0x3C6EF372FE94F82B ) );
r[3] = _mm512_add_epi64( D, m512_const1_64( 0xA54FF53A5F1D36F1 ) );
r[4] = _mm512_add_epi64( E, m512_const1_64( 0x510E527FADE682D1 ) );
r[5] = _mm512_add_epi64( F, m512_const1_64( 0x9B05688C2B3E6C1F ) );
r[6] = _mm512_add_epi64( G, m512_const1_64( 0x1F83D9ABFB41BD6B ) );
r[7] = _mm512_add_epi64( H, m512_const1_64( 0x5BE0CD19137E2179 ) );
}
}
void sha512_8way_init( sha512_8way_context *sc )
{
sc->initialized = false;
sc->count = 0;
}
void sha512_8way_update( sha512_8way_context *sc, const void *data, size_t len )
{
__m512i *vdata = (__m512i*)data;
size_t ptr;
const int buf_size = 128;
ptr = (unsigned)sc->count & (buf_size - 1U);
while ( len > 0 )
{
size_t clen;
clen = buf_size - ptr;
if ( clen > len )
clen = len;
memcpy_512( sc->buf + (ptr>>3), vdata, clen>>3 );
vdata = vdata + (clen>>3);
ptr += clen;
len -= clen;
if ( ptr == buf_size )
{
sha512_8way_round( sc, sc->buf, sc->val );
ptr = 0;
}
sc->count += clen;
}
}
void sha512_8way_close( sha512_8way_context *sc, void *dst )
{
unsigned ptr;
const int buf_size = 128;
const int pad = buf_size - 16;
const __m512i shuff_bswap64 = m512_const_64(
0x38393a3b3c3d3e3f, 0x3031323334353637,
0x28292a2b2c2d2e2f, 0x2021222324252627,
0x18191a1b1c1d1e1f, 0x1011121314151617,
0x08090a0b0c0d0e0f, 0x0001020304050607 );
ptr = (unsigned)sc->count & (buf_size - 1U);
sc->buf[ ptr>>3 ] = m512_const1_64( 0x80 );
ptr += 8;
if ( ptr > pad )
{
memset_zero_512( sc->buf + (ptr>>3), (buf_size - ptr) >> 3 );
sha512_8way_round( sc, sc->buf, sc->val );
memset_zero_512( sc->buf, pad >> 3 );
}
else
memset_zero_512( sc->buf + (ptr>>3), (pad - ptr) >> 3 );
sc->buf[ pad >> 3 ] = _mm512_shuffle_epi8(
_mm512_set1_epi64( sc->count >> 61 ), shuff_bswap64 );
sc->buf[ ( pad+8 ) >> 3 ] = _mm512_shuffle_epi8(
_mm512_set1_epi64( sc->count << 3 ), shuff_bswap64 );
sha512_8way_round( sc, sc->buf, sc->val );
mm512_block_bswap_64( dst, sc->val );
}
#endif // AVX512
// SHA-512 4 way 64 bit
#define CH(X, Y, Z) \
_mm256_xor_si256( _mm256_and_si256( _mm256_xor_si256( Y, Z ), X ), Z )
@@ -254,7 +482,7 @@ void sha512_4way_init( sha512_4way_context *sc )
sc->count = 0;
}
void sha512_4way( sha512_4way_context *sc, const void *data, size_t len )
void sha512_4way_update( sha512_4way_context *sc, const void *data, size_t len )
{
__m256i *vdata = (__m256i*)data;
size_t ptr;