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v3.11.5

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Jay D Dee
2020-01-18 15:14:27 -05:00
parent 70089d1224
commit 1a7a573675
105 changed files with 3579 additions and 2833 deletions
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463
algo/blake/blake512-hash-4way.c
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@@ -267,22 +267,22 @@ static const sph_u64 CB[16] = {
#define CBx_(n) CBx__(n)
#define CBx__(n) CB ## n
#define CB0 SPH_C64(0x243F6A8885A308D3)
#define CB1 SPH_C64(0x13198A2E03707344)
#define CB2 SPH_C64(0xA4093822299F31D0)
#define CB3 SPH_C64(0x082EFA98EC4E6C89)
#define CB4 SPH_C64(0x452821E638D01377)
#define CB5 SPH_C64(0xBE5466CF34E90C6C)
#define CB6 SPH_C64(0xC0AC29B7C97C50DD)
#define CB7 SPH_C64(0x3F84D5B5B5470917)
#define CB8 SPH_C64(0x9216D5D98979FB1B)
#define CB9 SPH_C64(0xD1310BA698DFB5AC)
#define CBA SPH_C64(0x2FFD72DBD01ADFB7)
#define CBB SPH_C64(0xB8E1AFED6A267E96)
#define CBC SPH_C64(0xBA7C9045F12C7F99)
#define CBD SPH_C64(0x24A19947B3916CF7)
#define CBE SPH_C64(0x0801F2E2858EFC16)
#define CBF SPH_C64(0x636920D871574E69)
#define CB0 0x243F6A8885A308D3
#define CB1 0x13198A2E03707344
#define CB2 0xA4093822299F31D0
#define CB3 0x082EFA98EC4E6C89
#define CB4 0x452821E638D01377
#define CB5 0xBE5466CF34E90C6C
#define CB6 0xC0AC29B7C97C50DD
#define CB7 0x3F84D5B5B5470917
#define CB8 0x9216D5D98979FB1B
#define CB9 0xD1310BA698DFB5AC
#define CBA 0x2FFD72DBD01ADFB7
#define CBB 0xB8E1AFED6A267E96
#define CBC 0xBA7C9045F12C7F99
#define CBD 0x24A19947B3916CF7
#define CBE 0x0801F2E2858EFC16
#define CBF 0x636920D871574E69
#define READ_STATE64(state) do { \
H0 = (state)->H[0]; \
@@ -349,9 +349,9 @@ static const sph_u64 CB[16] = {
#define DECL_STATE64_8WAY \
__m512i H0, H1, H2, H3, H4, H5, H6, H7; \
__m512i S0, S1, S2, S3; \
sph_u64 T0, T1;
uint64_t T0, T1;
#define COMPRESS64_8WAY do \
#define COMPRESS64_8WAY( buf ) do \
{ \
__m512i M0, M1, M2, M3, M4, M5, M6, M7; \
__m512i M8, M9, MA, MB, MC, MD, ME, MF; \
@@ -424,6 +424,84 @@ static const sph_u64 CB[16] = {
H7 = mm512_xor4( VF, V7, S3, H7 ); \
} while (0)
void blake512_8way_compress( blake_8way_big_context *sc )
{
__m512i M0, M1, M2, M3, M4, M5, M6, M7;
__m512i M8, M9, MA, MB, MC, MD, ME, MF;
__m512i V0, V1, V2, V3, V4, V5, V6, V7;
__m512i V8, V9, VA, VB, VC, VD, VE, VF;
__m512i shuf_bswap64;
V0 = sc->H[0];
V1 = sc->H[1];
V2 = sc->H[2];
V3 = sc->H[3];
V4 = sc->H[4];
V5 = sc->H[5];
V6 = sc->H[6];
V7 = sc->H[7];
V8 = _mm512_xor_si512( sc->S[0], m512_const1_64( CB0 ) );
V9 = _mm512_xor_si512( sc->S[1], m512_const1_64( CB1 ) );
VA = _mm512_xor_si512( sc->S[2], m512_const1_64( CB2 ) );
VB = _mm512_xor_si512( sc->S[3], m512_const1_64( CB3 ) );
VC = _mm512_xor_si512( _mm512_set1_epi64( sc->T0 ),
m512_const1_64( CB4 ) );
VD = _mm512_xor_si512( _mm512_set1_epi64( sc->T0 ),
m512_const1_64( CB5 ) );
VE = _mm512_xor_si512( _mm512_set1_epi64( sc->T1 ),
m512_const1_64( CB6 ) );
VF = _mm512_xor_si512( _mm512_set1_epi64( sc->T1 ),
m512_const1_64( CB7 ) );
shuf_bswap64 = m512_const_64( 0x38393a3b3c3d3e3f, 0x3031323334353637,
0x28292a2b2c2d2e2f, 0x2021222324252627,
0x18191a1b1c1d1e1f, 0x1011121314151617,
0x08090a0b0c0d0e0f, 0x0001020304050607 );
M0 = _mm512_shuffle_epi8( sc->buf[ 0], shuf_bswap64 );
M1 = _mm512_shuffle_epi8( sc->buf[ 1], shuf_bswap64 );
M2 = _mm512_shuffle_epi8( sc->buf[ 2], shuf_bswap64 );
M3 = _mm512_shuffle_epi8( sc->buf[ 3], shuf_bswap64 );
M4 = _mm512_shuffle_epi8( sc->buf[ 4], shuf_bswap64 );
M5 = _mm512_shuffle_epi8( sc->buf[ 5], shuf_bswap64 );
M6 = _mm512_shuffle_epi8( sc->buf[ 6], shuf_bswap64 );
M7 = _mm512_shuffle_epi8( sc->buf[ 7], shuf_bswap64 );
M8 = _mm512_shuffle_epi8( sc->buf[ 8], shuf_bswap64 );
M9 = _mm512_shuffle_epi8( sc->buf[ 9], shuf_bswap64 );
MA = _mm512_shuffle_epi8( sc->buf[10], shuf_bswap64 );
MB = _mm512_shuffle_epi8( sc->buf[11], shuf_bswap64 );
MC = _mm512_shuffle_epi8( sc->buf[12], shuf_bswap64 );
MD = _mm512_shuffle_epi8( sc->buf[13], shuf_bswap64 );
ME = _mm512_shuffle_epi8( sc->buf[14], shuf_bswap64 );
MF = _mm512_shuffle_epi8( sc->buf[15], shuf_bswap64 );
ROUND_B_8WAY(0);
ROUND_B_8WAY(1);
ROUND_B_8WAY(2);
ROUND_B_8WAY(3);
ROUND_B_8WAY(4);
ROUND_B_8WAY(5);
ROUND_B_8WAY(6);
ROUND_B_8WAY(7);
ROUND_B_8WAY(8);
ROUND_B_8WAY(9);
ROUND_B_8WAY(0);
ROUND_B_8WAY(1);
ROUND_B_8WAY(2);
ROUND_B_8WAY(3);
ROUND_B_8WAY(4);
ROUND_B_8WAY(5);
sc->H[0] = mm512_xor4( V8, V0, sc->S[0], sc->H[0] );
sc->H[1] = mm512_xor4( V9, V1, sc->S[1], sc->H[1] );
sc->H[2] = mm512_xor4( VA, V2, sc->S[2], sc->H[2] );
sc->H[3] = mm512_xor4( VB, V3, sc->S[3], sc->H[3] );
sc->H[4] = mm512_xor4( VC, V4, sc->S[0], sc->H[4] );
sc->H[5] = mm512_xor4( VD, V5, sc->S[1], sc->H[5] );
sc->H[6] = mm512_xor4( VE, V6, sc->S[2], sc->H[6] );
sc->H[7] = mm512_xor4( VF, V7, sc->S[3], sc->H[7] );
}
void blake512_8way_init( blake_8way_big_context *sc )
{
__m512i zero = m512_zero;
@@ -455,39 +533,43 @@ blake64_8way( blake_8way_big_context *sc, const void *data, size_t len )
const int buf_size = 128; // sizeof/8
// 64, 80 bytes: 1st pass copy data. 2nd pass copy padding and compress.
// 128 bytes: 1st pass copy data, compress. 2nd pass copy padding, compress.
buf = sc->buf;
ptr = sc->ptr;
if ( len < (buf_size - ptr) )
{
memcpy_512( buf + (ptr>>3), vdata, len>>3 );
ptr += len;
sc->ptr = ptr;
return;
memcpy_512( buf + (ptr>>3), vdata, len>>3 );
ptr += len;
sc->ptr = ptr;
return;
}
READ_STATE64(sc);
while ( len > 0 )
{
size_t clen;
size_t clen;
clen = buf_size - ptr;
if ( clen > len )
clen = buf_size - ptr;
if ( clen > len )
clen = len;
memcpy_512( buf + (ptr>>3), vdata, clen>>3 );
ptr += clen;
vdata = vdata + (clen>>3);
len -= clen;
if ( ptr == buf_size )
{
if ( ( T0 = SPH_T64(T0 + 1024) ) < 1024 )
T1 = SPH_T64(T1 + 1);
COMPRESS64_8WAY;
ptr = 0;
}
memcpy_512( buf + (ptr>>3), vdata, clen>>3 );
ptr += clen;
vdata = vdata + (clen>>3);
len -= clen;
if ( ptr == buf_size )
{
if ( ( T0 = T0 + 1024 ) < 1024 )
T1 = T1 + 1;
COMPRESS64_8WAY( buf );
ptr = 0;
}
}
WRITE_STATE64(sc);
sc->ptr = ptr;
}
}
static void
blake64_8way_close( blake_8way_big_context *sc, void *dst )
@@ -495,26 +577,22 @@ blake64_8way_close( blake_8way_big_context *sc, void *dst )
__m512i buf[16];
size_t ptr;
unsigned bit_len;
// uint64_t z, zz;
sph_u64 th, tl;
uint64_t th, tl;
ptr = sc->ptr;
bit_len = ((unsigned)ptr << 3);
// z = 0x80 >> n;
// zz = ((ub & -z) | z) & 0xFF;
// buf[ptr>>3] = _mm512_set1_epi64( zz );
buf[ptr>>3] = m512_const1_64( 0x80 );
tl = sc->T0 + bit_len;
th = sc->T1;
if (ptr == 0 )
{
sc->T0 = SPH_C64(0xFFFFFFFFFFFFFC00ULL);
sc->T1 = SPH_C64(0xFFFFFFFFFFFFFFFFULL);
sc->T0 = 0xFFFFFFFFFFFFFC00ULL;
sc->T1 = 0xFFFFFFFFFFFFFFFFULL;
}
else if ( sc->T0 == 0 )
{
sc->T0 = SPH_C64(0xFFFFFFFFFFFFFC00ULL) + bit_len;
sc->T1 = SPH_T64(sc->T1 - 1);
sc->T0 = 0xFFFFFFFFFFFFFC00ULL + bit_len;
sc->T1 = sc->T1 - 1;
}
else
{
@@ -535,8 +613,8 @@ blake64_8way_close( blake_8way_big_context *sc, void *dst )
memset_zero_512( buf + (ptr>>3) + 1, (120 - ptr) >> 3 );
blake64_8way( sc, buf + (ptr>>3), 128 - ptr );
sc->T0 = SPH_C64(0xFFFFFFFFFFFFFC00ULL);
sc->T1 = SPH_C64(0xFFFFFFFFFFFFFFFFULL);
sc->T0 = 0xFFFFFFFFFFFFFC00ULL;
sc->T1 = 0xFFFFFFFFFFFFFFFFULL;
memset_zero_512( buf, 112>>3 );
buf[104>>3] = m512_const1_64( 0x0100000000000000ULL );
buf[112>>3] = m512_const1_64( bswap_64( th ) );
@@ -547,6 +625,79 @@ blake64_8way_close( blake_8way_big_context *sc, void *dst )
mm512_block_bswap_64( (__m512i*)dst, sc->H );
}
// init, update & close
void blake512_8way_full( blake_8way_big_context *sc, void * dst,
const void *data, size_t len )
{
// init
casti_m512i( sc->H, 0 ) = m512_const1_64( 0x6A09E667F3BCC908 );
casti_m512i( sc->H, 1 ) = m512_const1_64( 0xBB67AE8584CAA73B );
casti_m512i( sc->H, 2 ) = m512_const1_64( 0x3C6EF372FE94F82B );
casti_m512i( sc->H, 3 ) = m512_const1_64( 0xA54FF53A5F1D36F1 );
casti_m512i( sc->H, 4 ) = m512_const1_64( 0x510E527FADE682D1 );
casti_m512i( sc->H, 5 ) = m512_const1_64( 0x9B05688C2B3E6C1F );
casti_m512i( sc->H, 6 ) = m512_const1_64( 0x1F83D9ABFB41BD6B );
casti_m512i( sc->H, 7 ) = m512_const1_64( 0x5BE0CD19137E2179 );
casti_m512i( sc->S, 0 ) = m512_zero;
casti_m512i( sc->S, 1 ) = m512_zero;
casti_m512i( sc->S, 2 ) = m512_zero;
casti_m512i( sc->S, 3 ) = m512_zero;
sc->T0 = sc->T1 = 0;
sc->ptr = 0;
// update
memcpy_512( sc->buf, (__m512i*)data, len>>3 );
sc->ptr = len;
if ( len == 128 )
{
if ( ( sc->T0 = sc->T0 + 1024 ) < 1024 )
sc->T1 = sc->T1 + 1;
blake512_8way_compress( sc );
sc->ptr = 0;
}
// close
size_t ptr64 = sc->ptr >> 3;
unsigned bit_len;
uint64_t th, tl;
bit_len = sc->ptr << 3;
sc->buf[ptr64] = m512_const1_64( 0x80 );
tl = sc->T0 + bit_len;
th = sc->T1;
if ( ptr64 == 0 )
{
sc->T0 = 0xFFFFFFFFFFFFFC00ULL;
sc->T1 = 0xFFFFFFFFFFFFFFFFULL;
}
else if ( sc->T0 == 0 )
{
sc->T0 = 0xFFFFFFFFFFFFFC00ULL + bit_len;
sc->T1 = sc->T1 - 1;
}
else
sc->T0 -= 1024 - bit_len;
memset_zero_512( sc->buf + ptr64 + 1, 13 - ptr64 );
sc->buf[13] = m512_const1_64( 0x0100000000000000ULL );
sc->buf[14] = m512_const1_64( bswap_64( th ) );
sc->buf[15] = m512_const1_64( bswap_64( tl ) );
if ( ( sc->T0 = sc->T0 + 1024 ) < 1024 )
sc->T1 = sc->T1 + 1;
blake512_8way_compress( sc );
mm512_block_bswap_64( (__m512i*)dst, sc->H );
}
void
blake512_8way_update(void *cc, const void *data, size_t len)
{
@@ -555,12 +706,6 @@ blake512_8way_update(void *cc, const void *data, size_t len)
void
blake512_8way_close(void *cc, void *dst)
{
blake512_8way_addbits_and_close(cc, 0, 0, dst);
}
void
blake512_8way_addbits_and_close(void *cc, unsigned ub, unsigned n, void *dst)
{
blake64_8way_close(cc, dst);
}
@@ -596,7 +741,7 @@ blake512_8way_addbits_and_close(void *cc, unsigned ub, unsigned n, void *dst)
#define DECL_STATE64_4WAY \
__m256i H0, H1, H2, H3, H4, H5, H6, H7; \
__m256i S0, S1, S2, S3; \
sph_u64 T0, T1;
uint64_t T0, T1;
#define COMPRESS64_4WAY do \
{ \
@@ -670,6 +815,81 @@ blake512_8way_addbits_and_close(void *cc, unsigned ub, unsigned n, void *dst)
} while (0)
void blake512_4way_compress( blake_4way_big_context *sc )
{
__m256i M0, M1, M2, M3, M4, M5, M6, M7;
__m256i M8, M9, MA, MB, MC, MD, ME, MF;
__m256i V0, V1, V2, V3, V4, V5, V6, V7;
__m256i V8, V9, VA, VB, VC, VD, VE, VF;
__m256i shuf_bswap64;
V0 = sc->H[0];
V1 = sc->H[1];
V2 = sc->H[2];
V3 = sc->H[3];
V4 = sc->H[4];
V5 = sc->H[5];
V6 = sc->H[6];
V7 = sc->H[7];
V8 = _mm256_xor_si256( sc->S[0], m256_const1_64( CB0 ) );
V9 = _mm256_xor_si256( sc->S[1], m256_const1_64( CB1 ) );
VA = _mm256_xor_si256( sc->S[2], m256_const1_64( CB2 ) );
VB = _mm256_xor_si256( sc->S[3], m256_const1_64( CB3 ) );
VC = _mm256_xor_si256( _mm256_set1_epi64x( sc->T0 ),
m256_const1_64( CB4 ) );
VD = _mm256_xor_si256( _mm256_set1_epi64x( sc->T0 ),
m256_const1_64( CB5 ) );
VE = _mm256_xor_si256( _mm256_set1_epi64x( sc->T1 ),
m256_const1_64( CB6 ) );
VF = _mm256_xor_si256( _mm256_set1_epi64x( sc->T1 ),
m256_const1_64( CB7 ) );
shuf_bswap64 = m256_const_64( 0x18191a1b1c1d1e1f, 0x1011121314151617,
0x08090a0b0c0d0e0f, 0x0001020304050607 );
M0 = _mm256_shuffle_epi8( sc->buf[ 0], shuf_bswap64 );
M1 = _mm256_shuffle_epi8( sc->buf[ 1], shuf_bswap64 );
M2 = _mm256_shuffle_epi8( sc->buf[ 2], shuf_bswap64 );
M3 = _mm256_shuffle_epi8( sc->buf[ 3], shuf_bswap64 );
M4 = _mm256_shuffle_epi8( sc->buf[ 4], shuf_bswap64 );
M5 = _mm256_shuffle_epi8( sc->buf[ 5], shuf_bswap64 );
M6 = _mm256_shuffle_epi8( sc->buf[ 6], shuf_bswap64 );
M7 = _mm256_shuffle_epi8( sc->buf[ 7], shuf_bswap64 );
M8 = _mm256_shuffle_epi8( sc->buf[ 8], shuf_bswap64 );
M9 = _mm256_shuffle_epi8( sc->buf[ 9], shuf_bswap64 );
MA = _mm256_shuffle_epi8( sc->buf[10], shuf_bswap64 );
MB = _mm256_shuffle_epi8( sc->buf[11], shuf_bswap64 );
MC = _mm256_shuffle_epi8( sc->buf[12], shuf_bswap64 );
MD = _mm256_shuffle_epi8( sc->buf[13], shuf_bswap64 );
ME = _mm256_shuffle_epi8( sc->buf[14], shuf_bswap64 );
MF = _mm256_shuffle_epi8( sc->buf[15], shuf_bswap64 );
ROUND_B_4WAY(0);
ROUND_B_4WAY(1);
ROUND_B_4WAY(2);
ROUND_B_4WAY(3);
ROUND_B_4WAY(4);
ROUND_B_4WAY(5);
ROUND_B_4WAY(6);
ROUND_B_4WAY(7);
ROUND_B_4WAY(8);
ROUND_B_4WAY(9);
ROUND_B_4WAY(0);
ROUND_B_4WAY(1);
ROUND_B_4WAY(2);
ROUND_B_4WAY(3);
ROUND_B_4WAY(4);
ROUND_B_4WAY(5);
sc->H[0] = mm256_xor4( V8, V0, sc->S[0], sc->H[0] );
sc->H[1] = mm256_xor4( V9, V1, sc->S[1], sc->H[1] );
sc->H[2] = mm256_xor4( VA, V2, sc->S[2], sc->H[2] );
sc->H[3] = mm256_xor4( VB, V3, sc->S[3], sc->H[3] );
sc->H[4] = mm256_xor4( VC, V4, sc->S[0], sc->H[4] );
sc->H[5] = mm256_xor4( VD, V5, sc->S[1], sc->H[5] );
sc->H[6] = mm256_xor4( VE, V6, sc->S[2], sc->H[6] );
sc->H[7] = mm256_xor4( VF, V7, sc->S[3], sc->H[7] );
}
void blake512_4way_init( blake_4way_big_context *sc )
{
__m256i zero = m256_zero;
@@ -681,10 +901,12 @@ void blake512_4way_init( blake_4way_big_context *sc )
casti_m256i( sc->H, 5 ) = m256_const1_64( 0x9B05688C2B3E6C1F );
casti_m256i( sc->H, 6 ) = m256_const1_64( 0x1F83D9ABFB41BD6B );
casti_m256i( sc->H, 7 ) = m256_const1_64( 0x5BE0CD19137E2179 );
casti_m256i( sc->S, 0 ) = zero;
casti_m256i( sc->S, 1 ) = zero;
casti_m256i( sc->S, 2 ) = zero;
casti_m256i( sc->S, 3 ) = zero;
sc->T0 = sc->T1 = 0;
sc->ptr = 0;
}
@@ -703,31 +925,31 @@ blake64_4way( blake_4way_big_context *sc, const void *data, size_t len)
ptr = sc->ptr;
if ( len < (buf_size - ptr) )
{
memcpy_256( buf + (ptr>>3), vdata, len>>3 );
ptr += len;
sc->ptr = ptr;
return;
memcpy_256( buf + (ptr>>3), vdata, len>>3 );
ptr += len;
sc->ptr = ptr;
return;
}
READ_STATE64(sc);
while ( len > 0 )
{
size_t clen;
size_t clen;
clen = buf_size - ptr;
if ( clen > len )
clen = len;
memcpy_256( buf + (ptr>>3), vdata, clen>>3 );
ptr += clen;
vdata = vdata + (clen>>3);
len -= clen;
if (ptr == buf_size )
{
if ((T0 = SPH_T64(T0 + 1024)) < 1024)
T1 = SPH_T64(T1 + 1);
COMPRESS64_4WAY;
ptr = 0;
}
clen = buf_size - ptr;
if ( clen > len )
clen = len;
memcpy_256( buf + (ptr>>3), vdata, clen>>3 );
ptr += clen;
vdata = vdata + (clen>>3);
len -= clen;
if ( ptr == buf_size )
{
if ( (T0 = T0 + 1024 ) < 1024 )
T1 = SPH_T64(T1 + 1);
COMPRESS64_4WAY;
ptr = 0;
}
}
WRITE_STATE64(sc);
sc->ptr = ptr;
@@ -739,7 +961,7 @@ blake64_4way_close( blake_4way_big_context *sc, void *dst )
__m256i buf[16];
size_t ptr;
unsigned bit_len;
sph_u64 th, tl;
uint64_t th, tl;
ptr = sc->ptr;
bit_len = ((unsigned)ptr << 3);
@@ -748,13 +970,13 @@ blake64_4way_close( blake_4way_big_context *sc, void *dst )
th = sc->T1;
if (ptr == 0 )
{
sc->T0 = SPH_C64(0xFFFFFFFFFFFFFC00ULL);
sc->T1 = SPH_C64(0xFFFFFFFFFFFFFFFFULL);
sc->T0 = 0xFFFFFFFFFFFFFC00ULL;
sc->T1 = 0xFFFFFFFFFFFFFFFFULL;
}
else if ( sc->T0 == 0 )
{
sc->T0 = SPH_C64(0xFFFFFFFFFFFFFC00ULL) + bit_len;
sc->T1 = SPH_T64(sc->T1 - 1);
sc->T0 = 0xFFFFFFFFFFFFFC00ULL + bit_len;
sc->T1 = sc->T1 - 1;
}
else
{
@@ -788,13 +1010,77 @@ blake64_4way_close( blake_4way_big_context *sc, void *dst )
mm256_block_bswap_64( (__m256i*)dst, sc->H );
}
/*
void
blake512_4way_init(void *cc)
// init, update & close
void blake512_4way_full( blake_4way_big_context *sc, void * dst,
const void *data, size_t len )
{
blake64_4way_init(cc, IV512, salt_zero_big);
// init
casti_m256i( sc->H, 0 ) = m256_const1_64( 0x6A09E667F3BCC908 );
casti_m256i( sc->H, 1 ) = m256_const1_64( 0xBB67AE8584CAA73B );
casti_m256i( sc->H, 2 ) = m256_const1_64( 0x3C6EF372FE94F82B );
casti_m256i( sc->H, 3 ) = m256_const1_64( 0xA54FF53A5F1D36F1 );
casti_m256i( sc->H, 4 ) = m256_const1_64( 0x510E527FADE682D1 );
casti_m256i( sc->H, 5 ) = m256_const1_64( 0x9B05688C2B3E6C1F );
casti_m256i( sc->H, 6 ) = m256_const1_64( 0x1F83D9ABFB41BD6B );
casti_m256i( sc->H, 7 ) = m256_const1_64( 0x5BE0CD19137E2179 );
casti_m256i( sc->S, 0 ) = m256_zero;
casti_m256i( sc->S, 1 ) = m256_zero;
casti_m256i( sc->S, 2 ) = m256_zero;
casti_m256i( sc->S, 3 ) = m256_zero;
sc->T0 = sc->T1 = 0;
sc->ptr = 0;
// update
memcpy_256( sc->buf, (__m256i*)data, len>>3 );
sc->ptr += len;
if ( len == 128 )
{
if ( ( sc->T0 = sc->T0 + 1024 ) < 1024 )
sc->T1 = sc->T1 + 1;
blake512_4way_compress( sc );
sc->ptr = 0;
}
// close
size_t ptr64 = sc->ptr >> 3;
unsigned bit_len;
uint64_t th, tl;
bit_len = sc->ptr << 3;
sc->buf[ptr64] = m256_const1_64( 0x80 );
tl = sc->T0 + bit_len;
th = sc->T1;
if ( sc->ptr == 0 )
{
sc->T0 = 0xFFFFFFFFFFFFFC00ULL;
sc->T1 = 0xFFFFFFFFFFFFFFFFULL;
}
else if ( sc->T0 == 0 )
{
sc->T0 = 0xFFFFFFFFFFFFFC00ULL + bit_len;
sc->T1 = sc->T1 - 1;
}
else
sc->T0 -= 1024 - bit_len;
memset_zero_256( sc->buf + ptr64 + 1, 13 - ptr64 );
sc->buf[13] = m256_const1_64( 0x0100000000000000ULL );
sc->buf[14] = m256_const1_64( bswap_64( th ) );
sc->buf[15] = m256_const1_64( bswap_64( tl ) );
if ( ( sc->T0 = sc->T0 + 1024 ) < 1024 )
sc->T1 = sc->T1 + 1;
blake512_4way_compress( sc );
mm256_block_bswap_64( (__m256i*)dst, sc->H );
}
*/
void
blake512_4way_update(void *cc, const void *data, size_t len)
@@ -806,17 +1092,8 @@ void
blake512_4way_close(void *cc, void *dst)
{
blake64_4way_close( cc, dst );
// blake512_4way_addbits_and_close(cc, dst);
}
/*
void
blake512_4way_addbits_and_close(void *cc, unsigned ub, unsigned n, void *dst)
{
blake64_4way_close(cc, ub, n, dst, 8);
}
*/
#ifdef __cplusplus
}
#endif