mirror of
https://github.com/JayDDee/cpuminer-opt.git
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1652 lines
66 KiB
C
1652 lines
66 KiB
C
/**
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* x16r algo implementation
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*
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* Implementation by tpruvot@github Jan 2018
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* Optimized by JayDDee@github Jan 2018
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*/
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#include "x16r-gate.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "algo/tiger/sph_tiger.h"
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#if defined (X16RV2_8WAY)
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union _x16rv2_8way_context_overlay
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{
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blake512_8way_context blake;
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bmw512_8way_context bmw;
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skein512_8way_context skein;
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jh512_8way_context jh;
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keccak512_8way_context keccak;
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luffa_4way_context luffa;
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cubehashParam cube;
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simd_4way_context simd;
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hamsi512_8way_context hamsi;
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hashState_fugue fugue;
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shabal512_8way_context shabal;
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sph_whirlpool_context whirlpool;
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sha512_8way_context sha512;
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sph_tiger_context tiger;
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#if defined(__VAES__)
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groestl512_4way_context groestl;
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shavite512_4way_context shavite;
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echo_4way_context echo;
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#else
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hashState_groestl groestl;
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shavite512_context shavite;
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hashState_echo echo;
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#endif
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} __attribute__ ((aligned (64)));
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typedef union _x16rv2_8way_context_overlay x16rv2_8way_context_overlay;
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static __thread x16rv2_8way_context_overlay x16rv2_ctx;
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int x16rv2_8way_hash( void* output, const void* input, int thrid )
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{
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uint32_t vhash[24*8] __attribute__ ((aligned (128)));
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uint32_t hash0[24] __attribute__ ((aligned (32)));
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uint32_t hash1[24] __attribute__ ((aligned (32)));
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uint32_t hash2[24] __attribute__ ((aligned (32)));
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uint32_t hash3[24] __attribute__ ((aligned (32)));
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uint32_t hash4[24] __attribute__ ((aligned (32)));
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uint32_t hash5[24] __attribute__ ((aligned (32)));
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uint32_t hash6[24] __attribute__ ((aligned (32)));
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uint32_t hash7[24] __attribute__ ((aligned (32)));
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x16rv2_8way_context_overlay ctx;
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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void *in0 = (void*) hash0;
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void *in1 = (void*) hash1;
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void *in2 = (void*) hash2;
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void *in3 = (void*) hash3;
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void *in4 = (void*) hash4;
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void *in5 = (void*) hash5;
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void *in6 = (void*) hash6;
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void *in7 = (void*) hash7;
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int size = 80;
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dintrlv_8x64( hash0, hash1, hash2, hash3, hash4, hash5, hash6, hash7,
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input, 640 );
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for ( int i = 0; i < 16; i++ )
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{
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const char elem = x16r_hash_order[i];
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const uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
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switch ( algo )
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{
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case BLAKE:
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blake512_8way_init( &ctx.blake );
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if ( i == 0 )
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blake512_8way_full( &ctx.blake, vhash, input, size );
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else
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{
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intrlv_8x64( vhash, in0, in1, in2, in3, in4, in5, in6, in7,
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size<<3 );
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blake512_8way_full( &ctx.blake, vhash, vhash, size );
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}
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dintrlv_8x64_512( hash0, hash1, hash2, hash3, hash4, hash5,
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hash6, hash7, vhash );
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break;
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case BMW:
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bmw512_8way_init( &ctx.bmw );
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if ( i == 0 )
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bmw512_8way_update( &ctx.bmw, input, size );
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else
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{
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intrlv_8x64( vhash, in0, in1, in2, in3, in4, in5, in6, in7,
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size<<3 );
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bmw512_8way_update( &ctx.bmw, vhash, size );
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}
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bmw512_8way_close( &ctx.bmw, vhash );
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dintrlv_8x64_512( hash0, hash1, hash2, hash3, hash4, hash5, hash6,
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hash7, vhash );
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break;
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case GROESTL:
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#if defined(__VAES__)
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intrlv_4x128( vhash, in0, in1, in2, in3, size<<3 );
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groestl512_4way_full( &ctx.groestl, vhash, vhash, size );
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dintrlv_4x128_512( hash0, hash1, hash2, hash3, vhash );
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intrlv_4x128( vhash, in4, in5, in6, in7, size<<3 );
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groestl512_4way_full( &ctx.groestl, vhash, vhash, size );
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dintrlv_4x128_512( hash4, hash5, hash6, hash7, vhash );
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#else
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groestl512_full( &ctx.groestl, (char*)hash0, (char*)in0, size<<3 );
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groestl512_full( &ctx.groestl, (char*)hash1, (char*)in1, size<<3 );
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groestl512_full( &ctx.groestl, (char*)hash2, (char*)in2, size<<3 );
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groestl512_full( &ctx.groestl, (char*)hash3, (char*)in3, size<<3 );
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groestl512_full( &ctx.groestl, (char*)hash4, (char*)in4, size<<3 );
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groestl512_full( &ctx.groestl, (char*)hash5, (char*)in5, size<<3 );
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groestl512_full( &ctx.groestl, (char*)hash6, (char*)in6, size<<3 );
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groestl512_full( &ctx.groestl, (char*)hash7, (char*)in7, size<<3 );
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#endif
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break;
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case JH:
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if ( i == 0 )
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jh512_8way_update( &ctx.jh, input + (64<<3), 16 );
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else
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{
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intrlv_8x64( vhash, in0, in1, in2, in3, in4, in5, in6, in7,
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size<<3 );
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jh512_8way_init( &ctx.jh );
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jh512_8way_update( &ctx.jh, vhash, size );
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}
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jh512_8way_close( &ctx.jh, vhash );
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dintrlv_8x64_512( hash0, hash1, hash2, hash3, hash4, hash5, hash6,
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hash7, vhash );
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break;
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case KECCAK:
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if ( i == 0 )
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{
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sph_tiger( &ctx.tiger, in0 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash0 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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sph_tiger( &ctx.tiger, in1 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash1 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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sph_tiger( &ctx.tiger, in2 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash2 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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sph_tiger( &ctx.tiger, in3 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash3 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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sph_tiger( &ctx.tiger, in4 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash4 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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sph_tiger( &ctx.tiger, in5 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash5 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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sph_tiger( &ctx.tiger, in6 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash6 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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sph_tiger( &ctx.tiger, in7 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash7 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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}
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else
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{
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in0, size );
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sph_tiger_close( &ctx.tiger, hash0 );
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in1, size );
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sph_tiger_close( &ctx.tiger, hash1 );
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in2, size );
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sph_tiger_close( &ctx.tiger, hash2 );
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in3, size );
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sph_tiger_close( &ctx.tiger, hash3 );
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in4, size );
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sph_tiger_close( &ctx.tiger, hash4 );
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in5, size );
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sph_tiger_close( &ctx.tiger, hash5 );
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in6, size );
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sph_tiger_close( &ctx.tiger, hash6 );
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in7, size );
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sph_tiger_close( &ctx.tiger, hash7 );
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}
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for ( int i = (24/4); i < (64/4); i++ )
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hash0[i] = hash1[i] = hash2[i] = hash3[i] =
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hash4[i] = hash5[i] = hash6[i] = hash7[i] = 0;
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intrlv_8x64_512( vhash, hash0, hash1, hash2, hash3, hash4, hash5,
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hash6, hash7 );
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keccak512_8way_init( &ctx.keccak );
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keccak512_8way_update( &ctx.keccak, vhash, 64 );
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keccak512_8way_close( &ctx.keccak, vhash );
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dintrlv_8x64_512( hash0, hash1, hash2, hash3, hash4, hash5, hash6,
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hash7, vhash );
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break;
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case SKEIN:
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if ( i == 0 )
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skein512_8way_update( &ctx.skein, input + (64<<3), 16 );
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else
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{
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intrlv_8x64( vhash, in0, in1, in2, in3, in4, in5, in6, in7,
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size<<3 );
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skein512_8way_init( &ctx.skein );
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skein512_8way_update( &ctx.skein, vhash, size );
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}
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skein512_8way_close( &ctx.skein, vhash );
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dintrlv_8x64_512( hash0, hash1, hash2, hash3, hash4, hash5, hash6,
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hash7, vhash );
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break;
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case LUFFA:
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if ( i == 0 )
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{
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sph_tiger( &ctx.tiger, in0 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash0 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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sph_tiger( &ctx.tiger, in1 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash1 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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sph_tiger( &ctx.tiger, in2 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash2 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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sph_tiger( &ctx.tiger, in3 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash3 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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sph_tiger( &ctx.tiger, in4 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash4 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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sph_tiger( &ctx.tiger, in5 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash5 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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sph_tiger( &ctx.tiger, in6 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash6 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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sph_tiger( &ctx.tiger, in7 + 64, 16 );
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sph_tiger_close( &ctx.tiger, hash7 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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}
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else
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{
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in0, size );
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sph_tiger_close( &ctx.tiger, hash0 );
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in1, size );
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sph_tiger_close( &ctx.tiger, hash1 );
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in2, size );
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sph_tiger_close( &ctx.tiger, hash2 );
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in3, size );
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sph_tiger_close( &ctx.tiger, hash3 );
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in4, size );
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sph_tiger_close( &ctx.tiger, hash4 );
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in5, size );
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sph_tiger_close( &ctx.tiger, hash5 );
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in6, size );
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sph_tiger_close( &ctx.tiger, hash6 );
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sph_tiger_init( &ctx.tiger );
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sph_tiger( &ctx.tiger, in7, size );
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sph_tiger_close( &ctx.tiger, hash7 );
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}
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for ( int i = (24/4); i < (64/4); i++ )
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hash0[i] = hash1[i] = hash2[i] = hash3[i] =
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hash4[i] = hash5[i] = hash6[i] = hash7[i] = 0;
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intrlv_4x128_512( vhash, hash0, hash1, hash2, hash3);
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luffa512_4way_full( &ctx.luffa, vhash, vhash, 64 );
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dintrlv_4x128_512( hash0, hash1, hash2, hash3, vhash );
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intrlv_4x128_512( vhash, hash4, hash5, hash6, hash7);
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luffa512_4way_full( &ctx.luffa, vhash, vhash, 64 );
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dintrlv_4x128_512( hash4, hash5, hash6, hash7, vhash );
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break;
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case CUBEHASH:
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if ( i == 0 )
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{
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cubehashUpdateDigest( &ctx.cube, (byte*)hash0,
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(const byte*)in0 + 64, 16 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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cubehashUpdateDigest( &ctx.cube, (byte*)hash1,
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(const byte*)in1 + 64, 16 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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cubehashUpdateDigest( &ctx.cube, (byte*)hash2,
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(const byte*)in2 + 64, 16 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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cubehashUpdateDigest( &ctx.cube, (byte*)hash3,
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(const byte*)in3 + 64, 16 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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cubehashUpdateDigest( &ctx.cube, (byte*)hash4,
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(const byte*)in4 + 64, 16 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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cubehashUpdateDigest( &ctx.cube, (byte*)hash5,
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(const byte*)in5 + 64, 16 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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cubehashUpdateDigest( &ctx.cube, (byte*)hash6,
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(const byte*)in6 + 64, 16 );
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memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
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cubehashUpdateDigest( &ctx.cube, (byte*)hash7,
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(const byte*)in7 + 64, 16 );
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}
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else
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{
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cubehashInit( &ctx.cube, 512, 16, 32 );
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cubehashUpdateDigest( &ctx.cube, (byte*) hash0,
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(const byte*)in0, size );
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cubehashInit( &ctx.cube, 512, 16, 32 );
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cubehashUpdateDigest( &ctx.cube, (byte*) hash1,
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(const byte*)in1, size );
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cubehashInit( &ctx.cube, 512, 16, 32 );
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cubehashUpdateDigest( &ctx.cube, (byte*) hash2,
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(const byte*)in2, size );
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cubehashInit( &ctx.cube, 512, 16, 32 );
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cubehashUpdateDigest( &ctx.cube, (byte*) hash3,
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(const byte*)in3, size );
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cubehashInit( &ctx.cube, 512, 16, 32 );
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cubehashUpdateDigest( &ctx.cube, (byte*) hash4,
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(const byte*)in4, size );
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cubehashInit( &ctx.cube, 512, 16, 32 );
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cubehashUpdateDigest( &ctx.cube, (byte*) hash5,
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(const byte*)in5, size );
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cubehashInit( &ctx.cube, 512, 16, 32 );
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cubehashUpdateDigest( &ctx.cube, (byte*) hash6,
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(const byte*)in6, size );
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cubehashInit( &ctx.cube, 512, 16, 32 );
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cubehashUpdateDigest( &ctx.cube, (byte*) hash7,
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(const byte*)in7, size );
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}
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break;
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case SHAVITE:
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#if defined(__VAES__)
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intrlv_4x128( vhash, in0, in1, in2, in3, size<<3 );
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shavite512_4way_full( &ctx.shavite, vhash, vhash, size );
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dintrlv_4x128_512( hash0, hash1, hash2, hash3, vhash );
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intrlv_4x128( vhash, in4, in5, in6, in7, size<<3 );
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shavite512_4way_full( &ctx.shavite, vhash, vhash, size );
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dintrlv_4x128_512( hash4, hash5, hash6, hash7, vhash );
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#else
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shavite512_full( &ctx.shavite, hash0, in0, size );
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shavite512_full( &ctx.shavite, hash1, in1, size );
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shavite512_full( &ctx.shavite, hash2, in2, size );
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shavite512_full( &ctx.shavite, hash3, in3, size );
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shavite512_full( &ctx.shavite, hash4, in4, size );
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shavite512_full( &ctx.shavite, hash5, in5, size );
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shavite512_full( &ctx.shavite, hash6, in6, size );
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shavite512_full( &ctx.shavite, hash7, in7, size );
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#endif
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break;
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case SIMD:
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intrlv_4x128( vhash, in0, in1, in2, in3, size<<3 );
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simd512_4way_full( &ctx.simd, vhash, vhash, size );
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dintrlv_4x128_512( hash0, hash1, hash2, hash3, vhash );
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intrlv_4x128( vhash, in4, in5, in6, in7, size<<3 );
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simd512_4way_full( &ctx.simd, vhash, vhash, size );
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dintrlv_4x128_512( hash4, hash5, hash6, hash7, vhash );
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break;
|
|
case ECHO:
|
|
#if defined(__VAES__)
|
|
intrlv_4x128( vhash, in0, in1, in2, in3, size<<3 );
|
|
echo_4way_full( &ctx.echo, vhash, 512, vhash, size );
|
|
dintrlv_4x128_512( hash0, hash1, hash2, hash3, vhash );
|
|
intrlv_4x128( vhash, in4, in5, in6, in7, size<<3 );
|
|
echo_4way_full( &ctx.echo, vhash, 512, vhash, size );
|
|
dintrlv_4x128_512( hash4, hash5, hash6, hash7, vhash );
|
|
#else
|
|
echo_full( &ctx.echo, (BitSequence *)hash0, 512,
|
|
(const BitSequence *)in0, size );
|
|
echo_full( &ctx.echo, (BitSequence *)hash1, 512,
|
|
(const BitSequence *)in1, size );
|
|
echo_full( &ctx.echo, (BitSequence *)hash2, 512,
|
|
(const BitSequence *)in2, size );
|
|
echo_full( &ctx.echo, (BitSequence *)hash3, 512,
|
|
(const BitSequence *)in3, size );
|
|
echo_full( &ctx.echo, (BitSequence *)hash4, 512,
|
|
(const BitSequence *)in4, size );
|
|
echo_full( &ctx.echo, (BitSequence *)hash5, 512,
|
|
(const BitSequence *)in5, size );
|
|
echo_full( &ctx.echo, (BitSequence *)hash6, 512,
|
|
(const BitSequence *)in6, size );
|
|
echo_full( &ctx.echo, (BitSequence *)hash7, 512,
|
|
(const BitSequence *)in7, size );
|
|
#endif
|
|
break;
|
|
case HAMSI:
|
|
if ( i == 0 )
|
|
hamsi512_8way_update( &ctx.hamsi, input + (72<<3), 8 );
|
|
else
|
|
{
|
|
intrlv_8x64( vhash, in0, in1, in2, in3, in4, in5, in6, in7,
|
|
size<<3 );
|
|
|
|
hamsi512_8way_init( &ctx.hamsi );
|
|
hamsi512_8way_update( &ctx.hamsi, vhash, size );
|
|
}
|
|
hamsi512_8way_close( &ctx.hamsi, vhash );
|
|
dintrlv_8x64_512( hash0, hash1, hash2, hash3, hash4, hash5, hash6,
|
|
hash7, vhash );
|
|
break;
|
|
case FUGUE:
|
|
if ( i == 0 )
|
|
{
|
|
fugue512_update( &ctx.fugue, in0 + 76, 4 );
|
|
fugue512_final( &ctx.fugue, hash0 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(hashState_fugue) );
|
|
fugue512_update( &ctx.fugue, in1 + 76, 4 );
|
|
fugue512_final( &ctx.fugue, hash1 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(hashState_fugue) );
|
|
fugue512_update( &ctx.fugue, in2 + 76, 4 );
|
|
fugue512_final( &ctx.fugue, hash2 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(hashState_fugue) );
|
|
fugue512_update( &ctx.fugue, in3 + 76, 4 );
|
|
fugue512_final( &ctx.fugue, hash3 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(hashState_fugue) );
|
|
fugue512_update( &ctx.fugue, in4 + 76, 4 );
|
|
fugue512_final( &ctx.fugue, hash4 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(hashState_fugue) );
|
|
fugue512_update( &ctx.fugue, in5 + 76, 4 );
|
|
fugue512_final( &ctx.fugue, hash5 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(hashState_fugue) );
|
|
fugue512_update( &ctx.fugue, in6 + 76, 4 );
|
|
fugue512_final( &ctx.fugue, hash6 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(hashState_fugue) );
|
|
fugue512_update( &ctx.fugue, in7 + 76, 4 );
|
|
fugue512_final( &ctx.fugue, hash7 );
|
|
}
|
|
else
|
|
{
|
|
fugue512_full( &ctx.fugue, hash0, hash0, size );
|
|
fugue512_full( &ctx.fugue, hash1, hash1, size );
|
|
fugue512_full( &ctx.fugue, hash2, hash2, size );
|
|
fugue512_full( &ctx.fugue, hash3, hash3, size );
|
|
fugue512_full( &ctx.fugue, hash4, hash4, size );
|
|
fugue512_full( &ctx.fugue, hash5, hash5, size );
|
|
fugue512_full( &ctx.fugue, hash6, hash6, size );
|
|
fugue512_full( &ctx.fugue, hash7, hash7, size );
|
|
}
|
|
break;
|
|
case SHABAL:
|
|
intrlv_8x32( vhash, in0, in1, in2, in3, in4, in5, in6, in7,
|
|
size<<3 );
|
|
if ( i == 0 )
|
|
shabal512_8way_update( &ctx.shabal, vhash + (16<<3), 16 );
|
|
else
|
|
{
|
|
shabal512_8way_init( &ctx.shabal );
|
|
shabal512_8way_update( &ctx.shabal, vhash, size );
|
|
}
|
|
shabal512_8way_close( &ctx.shabal, vhash );
|
|
dintrlv_8x32_512( hash0, hash1, hash2, hash3, hash4, hash5, hash6,
|
|
hash7, vhash );
|
|
break;
|
|
case WHIRLPOOL:
|
|
if ( i == 0 )
|
|
{
|
|
sph_whirlpool( &ctx.whirlpool, in0 + 64, 16 );
|
|
sph_whirlpool_close( &ctx.whirlpool, hash0 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_whirlpool( &ctx.whirlpool, in1 + 64, 16 );
|
|
sph_whirlpool_close( &ctx.whirlpool, hash1 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_whirlpool( &ctx.whirlpool, in2 + 64, 16 );
|
|
sph_whirlpool_close( &ctx.whirlpool, hash2 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_whirlpool( &ctx.whirlpool, in3 + 64, 16 );
|
|
sph_whirlpool_close( &ctx.whirlpool, hash3 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_whirlpool( &ctx.whirlpool, in4 + 64, 16 );
|
|
sph_whirlpool_close( &ctx.whirlpool, hash4 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_whirlpool( &ctx.whirlpool, in5 + 64, 16 );
|
|
sph_whirlpool_close( &ctx.whirlpool, hash5 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_whirlpool( &ctx.whirlpool, in6 + 64, 16 );
|
|
sph_whirlpool_close( &ctx.whirlpool, hash6 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_whirlpool( &ctx.whirlpool, in7 + 64, 16 );
|
|
sph_whirlpool_close( &ctx.whirlpool, hash7 );
|
|
}
|
|
else
|
|
{
|
|
sph_whirlpool512_full( &ctx.whirlpool, hash0, in0, size );
|
|
sph_whirlpool512_full( &ctx.whirlpool, hash1, in1, size );
|
|
sph_whirlpool512_full( &ctx.whirlpool, hash2, in2, size );
|
|
sph_whirlpool512_full( &ctx.whirlpool, hash3, in3, size );
|
|
sph_whirlpool512_full( &ctx.whirlpool, hash4, in4, size );
|
|
sph_whirlpool512_full( &ctx.whirlpool, hash5, in5, size );
|
|
sph_whirlpool512_full( &ctx.whirlpool, hash6, in6, size );
|
|
sph_whirlpool512_full( &ctx.whirlpool, hash7, in7, size );
|
|
}
|
|
break;
|
|
case SHA_512:
|
|
if ( i == 0 )
|
|
{
|
|
sph_tiger( &ctx.tiger, in0 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash0 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in1 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash1 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in2 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash2 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in3 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash3 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in4 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash4 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in5 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash5 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in6 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash6 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in7 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash7 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
}
|
|
else
|
|
{
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in0, size );
|
|
sph_tiger_close( &ctx.tiger, hash0 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in1, size );
|
|
sph_tiger_close( &ctx.tiger, hash1 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in2, size );
|
|
sph_tiger_close( &ctx.tiger, hash2 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in3, size );
|
|
sph_tiger_close( &ctx.tiger, hash3 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in4, size );
|
|
sph_tiger_close( &ctx.tiger, hash4 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in5, size );
|
|
sph_tiger_close( &ctx.tiger, hash5 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in6, size );
|
|
sph_tiger_close( &ctx.tiger, hash6 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in7, size );
|
|
sph_tiger_close( &ctx.tiger, hash7 );
|
|
}
|
|
|
|
for ( int i = (24/4); i < (64/4); i++ )
|
|
hash0[i] = hash1[i] = hash2[i] = hash3[i] =
|
|
hash4[i] = hash5[i] = hash6[i] = hash7[i] = 0;
|
|
|
|
intrlv_8x64_512( vhash, hash0, hash1, hash2, hash3, hash4, hash5,
|
|
hash6, hash7 );
|
|
sha512_8way_init( &ctx.sha512 );
|
|
sha512_8way_update( &ctx.sha512, vhash, 64 );
|
|
sha512_8way_close( &ctx.sha512, vhash );
|
|
dintrlv_8x64_512( hash0, hash1, hash2, hash3, hash4, hash5, hash6,
|
|
hash7, vhash );
|
|
break;
|
|
}
|
|
|
|
if ( work_restart[thrid].restart ) return 0;
|
|
|
|
size = 64;
|
|
}
|
|
|
|
memcpy( output, hash0, 32 );
|
|
memcpy( output+32, hash1, 32 );
|
|
memcpy( output+64, hash2, 32 );
|
|
memcpy( output+96, hash3, 32 );
|
|
memcpy( output+128, hash4, 32 );
|
|
memcpy( output+160, hash5, 32 );
|
|
memcpy( output+192, hash6, 32 );
|
|
memcpy( output+224, hash7, 32 );
|
|
return 1;
|
|
}
|
|
|
|
int scanhash_x16rv2_8way( struct work *work, uint32_t max_nonce,
|
|
uint64_t *hashes_done, struct thr_info *mythr)
|
|
{
|
|
uint32_t hash[16*8] __attribute__ ((aligned (128)));
|
|
uint32_t vdata[20*8] __attribute__ ((aligned (64)));
|
|
uint32_t vdata2[20*8] __attribute__ ((aligned (64)));
|
|
uint32_t edata[20] __attribute__ ((aligned (64)));
|
|
uint32_t *pdata = work->data;
|
|
uint32_t *ptarget = work->target;
|
|
const uint32_t first_nonce = pdata[19];
|
|
const uint32_t last_nonce = max_nonce - 8;
|
|
uint32_t n = first_nonce;
|
|
__m512i *noncev = (__m512i*)vdata + 9; // aligned
|
|
const int thr_id = mythr->id;
|
|
volatile uint8_t *restart = &(work_restart[thr_id].restart);
|
|
const bool bench = opt_benchmark;
|
|
|
|
if ( bench ) ptarget[7] = 0x0cff;
|
|
|
|
static __thread uint32_t saved_height = UINT32_MAX;
|
|
if ( work->height != saved_height )
|
|
{
|
|
vdata[1] = bswap_32( pdata[1] );
|
|
vdata[2] = bswap_32( pdata[2] );
|
|
saved_height = work->height;
|
|
x16_r_s_getAlgoString( (const uint8_t*)(&vdata[1]), x16r_hash_order );
|
|
if ( !opt_quiet && !thr_id )
|
|
applog( LOG_INFO, "hash order %s", x16r_hash_order );
|
|
}
|
|
|
|
// Do midstate prehash on hash functions with block size <= 64 bytes.
|
|
const char elem = x16r_hash_order[0];
|
|
const uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
|
|
switch ( algo )
|
|
{
|
|
case JH:
|
|
mm512_bswap32_intrlv80_8x64( vdata, pdata );
|
|
jh512_8way_init( &x16rv2_ctx.jh );
|
|
jh512_8way_update( &x16rv2_ctx.jh, vdata, 64 );
|
|
break;
|
|
case KECCAK:
|
|
case LUFFA:
|
|
case SHA_512:
|
|
v128_bswap32_80( edata, pdata );
|
|
sph_tiger_init( &x16rv2_ctx.tiger );
|
|
sph_tiger( &x16rv2_ctx.tiger, edata, 64 );
|
|
intrlv_8x64( vdata, edata, edata, edata, edata,
|
|
edata, edata, edata, edata, 640 );
|
|
break;
|
|
case SKEIN:
|
|
mm512_bswap32_intrlv80_8x64( vdata, pdata );
|
|
skein512_8way_init( &x16rv2_ctx.skein );
|
|
skein512_8way_update( &x16rv2_ctx.skein, vdata, 64 );
|
|
break;
|
|
case CUBEHASH:
|
|
v128_bswap32_80( edata, pdata );
|
|
cubehashInit( &x16rv2_ctx.cube, 512, 16, 32 );
|
|
cubehashUpdate( &x16rv2_ctx.cube, (const byte*)edata, 64 );
|
|
intrlv_8x64( vdata, edata, edata, edata, edata,
|
|
edata, edata, edata, edata, 640 );
|
|
break;
|
|
case HAMSI:
|
|
mm512_bswap32_intrlv80_8x64( vdata, pdata );
|
|
hamsi512_8way_init( &x16rv2_ctx.hamsi );
|
|
hamsi512_8way_update( &x16rv2_ctx.hamsi, vdata, 72 );
|
|
break;
|
|
case FUGUE:
|
|
v128_bswap32_80( edata, pdata );
|
|
fugue512_init( &x16rv2_ctx.fugue );
|
|
fugue512_update( &x16rv2_ctx.fugue, edata, 76 );
|
|
intrlv_8x64( vdata, edata, edata, edata, edata,
|
|
edata, edata, edata, edata, 640 );
|
|
break;
|
|
case SHABAL:
|
|
mm256_bswap32_intrlv80_8x32( vdata2, pdata );
|
|
shabal512_8way_init( &x16rv2_ctx.shabal );
|
|
shabal512_8way_update( &x16rv2_ctx.shabal, vdata2, 64 );
|
|
rintrlv_8x32_8x64( vdata, vdata2, 640 );
|
|
break;
|
|
case WHIRLPOOL:
|
|
v128_bswap32_80( edata, pdata );
|
|
sph_whirlpool_init( &x16rv2_ctx.whirlpool );
|
|
sph_whirlpool( &x16rv2_ctx.whirlpool, edata, 64 );
|
|
intrlv_8x64( vdata, edata, edata, edata, edata,
|
|
edata, edata, edata, edata, 640 );
|
|
break;
|
|
default:
|
|
mm512_bswap32_intrlv80_8x64( vdata, pdata );
|
|
}
|
|
|
|
*noncev = mm512_intrlv_blend_32( _mm512_set_epi32(
|
|
n+7, 0, n+6, 0, n+5, 0, n+4, 0,
|
|
n+3, 0, n+2, 0, n+1, 0, n, 0 ), *noncev );
|
|
do
|
|
{
|
|
if ( x16rv2_8way_hash( hash, vdata, thr_id ) )
|
|
for ( int i = 0; i < 8; i++ )
|
|
if ( unlikely( valid_hash( hash + (i<<3), ptarget ) && !bench ) )
|
|
{
|
|
pdata[19] = bswap_32( n+i );
|
|
submit_solution( work, hash+(i<<3), mythr );
|
|
}
|
|
*noncev = _mm512_add_epi32( *noncev,
|
|
_mm512_set1_epi64( 0x0000000800000000 ) );
|
|
n += 8;
|
|
} while ( likely( ( n < last_nonce ) && !(*restart) ) );
|
|
pdata[19] = n;
|
|
*hashes_done = n - first_nonce;
|
|
return 0;
|
|
}
|
|
|
|
#elif defined (X16RV2_4WAY)
|
|
|
|
union _x16rv2_4way_context_overlay
|
|
{
|
|
blake512_4way_context blake;
|
|
bmw512_4way_context bmw;
|
|
#if defined(__VAES__)
|
|
groestl512_2way_context groestl;
|
|
shavite512_2way_context shavite;
|
|
echo_2way_context echo;
|
|
#else
|
|
hashState_groestl groestl;
|
|
shavite512_context shavite;
|
|
hashState_echo echo;
|
|
#endif
|
|
skein512_4way_context skein;
|
|
jh512_4way_context jh;
|
|
keccak512_4way_context keccak;
|
|
luffa_2way_context luffa;
|
|
cubehashParam cube;
|
|
simd_2way_context simd;
|
|
hamsi512_4way_context hamsi;
|
|
hashState_fugue fugue;
|
|
shabal512_4way_context shabal;
|
|
sph_whirlpool_context whirlpool;
|
|
sha512_4way_context sha512;
|
|
sph_tiger_context tiger;
|
|
};
|
|
typedef union _x16rv2_4way_context_overlay x16rv2_4way_context_overlay;
|
|
|
|
static __thread x16rv2_4way_context_overlay x16rv2_ctx;
|
|
|
|
// Pad the 24 bytes tiger hash to 64 bytes
|
|
inline void padtiger512( uint32_t* hash )
|
|
{
|
|
for ( int i = 6; i < 16; i++ ) hash[i] = 0;
|
|
}
|
|
|
|
int x16rv2_4way_hash( void* output, const void* input, int thrid )
|
|
{
|
|
uint32_t vhash[20*4] __attribute__ ((aligned (64)));
|
|
uint32_t hash0[20] __attribute__ ((aligned (32)));
|
|
uint32_t hash1[20] __attribute__ ((aligned (32)));
|
|
uint32_t hash2[20] __attribute__ ((aligned (32)));
|
|
uint32_t hash3[20] __attribute__ ((aligned (32)));
|
|
x16rv2_4way_context_overlay ctx;
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
void *in0 = (void*) hash0;
|
|
void *in1 = (void*) hash1;
|
|
void *in2 = (void*) hash2;
|
|
void *in3 = (void*) hash3;
|
|
int size = 80;
|
|
|
|
dintrlv_4x64( hash0, hash1, hash2, hash3, input, 640 );
|
|
|
|
for ( int i = 0; i < 16; i++ )
|
|
{
|
|
const char elem = x16r_hash_order[i];
|
|
const uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
|
|
|
|
switch ( algo )
|
|
{
|
|
case BLAKE:
|
|
if ( i == 0 )
|
|
blake512_4way_full( &ctx.blake, vhash, input, size );
|
|
else
|
|
{
|
|
intrlv_4x64( vhash, in0, in1, in2, in3, size<<3 );
|
|
blake512_4way_full( &ctx.blake, vhash, vhash, size );
|
|
}
|
|
dintrlv_4x64_512( hash0, hash1, hash2, hash3, vhash );
|
|
break;
|
|
case BMW:
|
|
bmw512_4way_init( &ctx.bmw );
|
|
if ( i == 0 )
|
|
bmw512_4way_update( &ctx.bmw, input, size );
|
|
else
|
|
{
|
|
intrlv_4x64( vhash, in0, in1, in2, in3, size<<3 );
|
|
bmw512_4way_update( &ctx.bmw, vhash, size );
|
|
}
|
|
bmw512_4way_close( &ctx.bmw, vhash );
|
|
dintrlv_4x64_512( hash0, hash1, hash2, hash3, vhash );
|
|
break;
|
|
case GROESTL:
|
|
#if defined(__VAES__)
|
|
intrlv_2x128( vhash, in0, in1, size<<3 );
|
|
groestl512_2way_full( &ctx.groestl, vhash, vhash, size );
|
|
dintrlv_2x128_512( hash0, hash1, vhash );
|
|
intrlv_2x128( vhash, in2, in3, size<<3 );
|
|
groestl512_2way_full( &ctx.groestl, vhash, vhash, size );
|
|
dintrlv_2x128_512( hash2, hash3, vhash );
|
|
#else
|
|
groestl512_full( &ctx.groestl, (char*)hash0, (char*)in0, size<<3 );
|
|
groestl512_full( &ctx.groestl, (char*)hash1, (char*)in1, size<<3 );
|
|
groestl512_full( &ctx.groestl, (char*)hash2, (char*)in2, size<<3 );
|
|
groestl512_full( &ctx.groestl, (char*)hash3, (char*)in3, size<<3 );
|
|
#endif
|
|
break;
|
|
case JH:
|
|
if ( i == 0 )
|
|
jh512_4way_update( &ctx.jh, input + (64<<2), 16 );
|
|
else
|
|
{
|
|
intrlv_4x64( vhash, in0, in1, in2, in3, size<<3 );
|
|
jh512_4way_init( &ctx.jh );
|
|
jh512_4way_update( &ctx.jh, vhash, size );
|
|
}
|
|
jh512_4way_close( &ctx.jh, vhash );
|
|
dintrlv_4x64_512( hash0, hash1, hash2, hash3, vhash );
|
|
break;
|
|
case KECCAK:
|
|
if ( i == 0 )
|
|
{
|
|
sph_tiger( &ctx.tiger, in0 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash0 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in1 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash1 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in2 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash2 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in3 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash3 );
|
|
}
|
|
else
|
|
{
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in0, size );
|
|
sph_tiger_close( &ctx.tiger, hash0 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in1, size );
|
|
sph_tiger_close( &ctx.tiger, hash1 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in2, size );
|
|
sph_tiger_close( &ctx.tiger, hash2 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in3, size );
|
|
sph_tiger_close( &ctx.tiger, hash3 );
|
|
}
|
|
for ( int i = (24/4); i < (64/4); i++ )
|
|
hash0[i] = hash1[i] = hash2[i] = hash3[i] = 0;
|
|
|
|
intrlv_4x64( vhash, hash0, hash1, hash2, hash3, 512 );
|
|
keccak512_4way_init( &ctx.keccak );
|
|
keccak512_4way_update( &ctx.keccak, vhash, 64 );
|
|
keccak512_4way_close( &ctx.keccak, vhash );
|
|
dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
|
|
break;
|
|
case SKEIN:
|
|
if ( i == 0 )
|
|
skein512_4way_final16( &ctx.skein, vhash, input + (64*4) );
|
|
else
|
|
{
|
|
intrlv_4x64( vhash, in0, in1, in2, in3, size<<3 );
|
|
skein512_4way_init( &ctx.skein );
|
|
skein512_4way_update( &ctx.skein, vhash, size );
|
|
skein512_4way_close( &ctx.skein, vhash );
|
|
}
|
|
dintrlv_4x64_512( hash0, hash1, hash2, hash3, vhash );
|
|
break;
|
|
case LUFFA:
|
|
if ( i == 0 )
|
|
{
|
|
sph_tiger( &ctx.tiger, in0 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash0 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in1 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash1 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in2 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash2 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in3 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash3 );
|
|
}
|
|
else
|
|
{
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in0, size );
|
|
sph_tiger_close( &ctx.tiger, hash0 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in1, size );
|
|
sph_tiger_close( &ctx.tiger, hash1 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in2, size );
|
|
sph_tiger_close( &ctx.tiger, hash2 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in3, size );
|
|
sph_tiger_close( &ctx.tiger, hash3 );
|
|
}
|
|
for ( int i = (24/4); i < (64/4); i++ )
|
|
hash0[i] = hash1[i] = hash2[i] = hash3[i] = 0;
|
|
|
|
intrlv_2x128( vhash, hash0, hash1, 512 );
|
|
luffa_2way_init( &ctx.luffa, 512 );
|
|
luffa_2way_update_close( &ctx.luffa, vhash, vhash, 64 );
|
|
dintrlv_2x128( hash0, hash1, vhash, 512 );
|
|
intrlv_2x128( vhash, hash2, hash3, 512 );
|
|
luffa_2way_init( &ctx.luffa, 512 );
|
|
luffa_2way_update_close( &ctx.luffa, vhash, vhash, 64 );
|
|
dintrlv_2x128( hash2, hash3, vhash, 512 );
|
|
break;
|
|
case CUBEHASH:
|
|
if ( i == 0 )
|
|
{
|
|
cubehashUpdateDigest( &ctx.cube, (byte*)hash0,
|
|
(const byte*)in0 + 64, 16 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
cubehashUpdateDigest( &ctx.cube, (byte*) hash1,
|
|
(const byte*)in1 + 64, 16 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
cubehashUpdateDigest( &ctx.cube, (byte*) hash2,
|
|
(const byte*)in2 + 64, 16 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
cubehashUpdateDigest( &ctx.cube, (byte*) hash3,
|
|
(const byte*)in3 + 64, 16 );
|
|
}
|
|
else
|
|
{
|
|
cubehashInit( &ctx.cube, 512, 16, 32 );
|
|
cubehashUpdateDigest( &ctx.cube, (byte*) hash0,
|
|
(const byte*)in0, size );
|
|
cubehashInit( &ctx.cube, 512, 16, 32 );
|
|
cubehashUpdateDigest( &ctx.cube, (byte*) hash1,
|
|
(const byte*)in1, size );
|
|
cubehashInit( &ctx.cube, 512, 16, 32 );
|
|
cubehashUpdateDigest( &ctx.cube, (byte*) hash2,
|
|
(const byte*)in2, size );
|
|
cubehashInit( &ctx.cube, 512, 16, 32 );
|
|
cubehashUpdateDigest( &ctx.cube, (byte*) hash3,
|
|
(const byte*)in3, size );
|
|
}
|
|
break;
|
|
case SHAVITE:
|
|
#if defined(__VAES__)
|
|
intrlv_2x128( vhash, in0, in1, size<<3 );
|
|
shavite512_2way_full( &ctx.shavite, vhash, vhash, size );
|
|
dintrlv_2x128_512( hash0, hash1, vhash );
|
|
intrlv_2x128( vhash, in2, in3, size<<3 );
|
|
shavite512_2way_full( &ctx.shavite, vhash, vhash, size );
|
|
dintrlv_2x128_512( hash2, hash3, vhash );
|
|
#else
|
|
shavite512_full( &ctx.shavite, hash0, in0, size );
|
|
shavite512_full( &ctx.shavite, hash1, in1, size );
|
|
shavite512_full( &ctx.shavite, hash2, in2, size );
|
|
shavite512_full( &ctx.shavite, hash3, in3, size );
|
|
#endif
|
|
break;
|
|
case SIMD:
|
|
intrlv_2x128( vhash, in0, in1, size<<3 );
|
|
simd512_2way_full( &ctx.simd, vhash, vhash, size );
|
|
dintrlv_2x128_512( hash0, hash1, vhash );
|
|
intrlv_2x128( vhash, in2, in3, size<<3 );
|
|
simd512_2way_full( &ctx.simd, vhash, vhash, size );
|
|
dintrlv_2x128_512( hash2, hash3, vhash );
|
|
break;
|
|
case ECHO:
|
|
#if defined(__VAES__)
|
|
intrlv_2x128( vhash, in0, in1, size<<3 );
|
|
echo_2way_full( &ctx.echo, vhash, 512, vhash, size );
|
|
dintrlv_2x128_512( hash0, hash1, vhash );
|
|
intrlv_2x128( vhash, in2, in3, size<<3 );
|
|
echo_2way_full( &ctx.echo, vhash, 512, vhash, size );
|
|
dintrlv_2x128_512( hash2, hash3, vhash );
|
|
#else
|
|
echo_full( &ctx.echo, (BitSequence *)hash0, 512,
|
|
(const BitSequence *)in0, size );
|
|
echo_full( &ctx.echo, (BitSequence *)hash1, 512,
|
|
(const BitSequence *)in1, size );
|
|
echo_full( &ctx.echo, (BitSequence *)hash2, 512,
|
|
(const BitSequence *)in2, size );
|
|
echo_full( &ctx.echo, (BitSequence *)hash3, 512,
|
|
(const BitSequence *)in3, size );
|
|
#endif
|
|
break;
|
|
case HAMSI:
|
|
if ( i == 0 )
|
|
hamsi512_4way_update( &ctx.hamsi, input + (72<<2), 8 );
|
|
else
|
|
{
|
|
intrlv_4x64( vhash, in0, in1, in2, in3, size<<3 );
|
|
hamsi512_4way_init( &ctx.hamsi );
|
|
hamsi512_4way_update( &ctx.hamsi, vhash, size );
|
|
}
|
|
hamsi512_4way_close( &ctx.hamsi, vhash );
|
|
dintrlv_4x64_512( hash0, hash1, hash2, hash3, vhash );
|
|
break;
|
|
case FUGUE:
|
|
if ( i == 0 )
|
|
{
|
|
fugue512_update( &ctx.fugue, in0 + 76, 4 );
|
|
fugue512_final( &ctx.fugue, hash0 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(hashState_fugue) );
|
|
fugue512_update( &ctx.fugue, in1 + 76, 4 );
|
|
fugue512_final( &ctx.fugue, hash1 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(hashState_fugue) );
|
|
fugue512_update( &ctx.fugue, in2 + 76, 4 );
|
|
fugue512_final( &ctx.fugue, hash2 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(hashState_fugue) );
|
|
fugue512_update( &ctx.fugue, in3 + 76, 4 );
|
|
fugue512_final( &ctx.fugue, hash3 );
|
|
}
|
|
else
|
|
{
|
|
fugue512_full( &ctx.fugue, hash0, hash0, size );
|
|
fugue512_full( &ctx.fugue, hash1, hash1, size );
|
|
fugue512_full( &ctx.fugue, hash2, hash2, size );
|
|
fugue512_full( &ctx.fugue, hash3, hash3, size );
|
|
}
|
|
break;
|
|
case SHABAL:
|
|
intrlv_4x32( vhash, in0, in1, in2, in3, size<<3 );
|
|
if ( i == 0 )
|
|
shabal512_4way_update( &ctx.shabal, vhash + (16<<2), 16 );
|
|
else
|
|
{
|
|
shabal512_4way_init( &ctx.shabal );
|
|
shabal512_4way_update( &ctx.shabal, vhash, size );
|
|
}
|
|
shabal512_4way_close( &ctx.shabal, vhash );
|
|
dintrlv_4x32_512( hash0, hash1, hash2, hash3, vhash );
|
|
break;
|
|
case WHIRLPOOL:
|
|
if ( i == 0 )
|
|
{
|
|
sph_whirlpool( &ctx.whirlpool, in0 + 64, 16 );
|
|
sph_whirlpool_close( &ctx.whirlpool, hash0 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_whirlpool( &ctx.whirlpool, in1 + 64, 16 );
|
|
sph_whirlpool_close( &ctx.whirlpool, hash1 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_whirlpool( &ctx.whirlpool, in2 + 64, 16 );
|
|
sph_whirlpool_close( &ctx.whirlpool, hash2 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_whirlpool( &ctx.whirlpool, in3 + 64, 16 );
|
|
sph_whirlpool_close( &ctx.whirlpool, hash3 );
|
|
}
|
|
else
|
|
{
|
|
sph_whirlpool512_full( &ctx.whirlpool, hash0, in0, size );
|
|
sph_whirlpool512_full( &ctx.whirlpool, hash1, in1, size );
|
|
sph_whirlpool512_full( &ctx.whirlpool, hash2, in2, size );
|
|
sph_whirlpool512_full( &ctx.whirlpool, hash3, in3, size );
|
|
}
|
|
break;
|
|
case SHA_512:
|
|
if ( i == 0 )
|
|
{
|
|
sph_tiger( &ctx.tiger, in0 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash0 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in1 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash1 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in2 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash2 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in3 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash3 );
|
|
}
|
|
else
|
|
{
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in0, size );
|
|
sph_tiger_close( &ctx.tiger, hash0 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in1, size );
|
|
sph_tiger_close( &ctx.tiger, hash1 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in2, size );
|
|
sph_tiger_close( &ctx.tiger, hash2 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in3, size );
|
|
sph_tiger_close( &ctx.tiger, hash3 );
|
|
}
|
|
for ( int i = (24/4); i < (64/4); i++ )
|
|
hash0[i] = hash1[i] = hash2[i] = hash3[i] = 0;
|
|
|
|
intrlv_4x64( vhash, hash0, hash1, hash2, hash3, 512 );
|
|
sha512_4way_init( &ctx.sha512 );
|
|
sha512_4way_update( &ctx.sha512, vhash, 64 );
|
|
sha512_4way_close( &ctx.sha512, vhash );
|
|
dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
|
|
break;
|
|
}
|
|
|
|
if ( work_restart[thrid].restart ) return 0;
|
|
|
|
size = 64;
|
|
}
|
|
memcpy( output, hash0, 32 );
|
|
memcpy( output+32, hash1, 32 );
|
|
memcpy( output+64, hash2, 32 );
|
|
memcpy( output+96, hash3, 32 );
|
|
return 1;
|
|
}
|
|
|
|
int scanhash_x16rv2_4way( struct work *work, uint32_t max_nonce,
|
|
uint64_t *hashes_done, struct thr_info *mythr)
|
|
{
|
|
uint32_t hash[4*16] __attribute__ ((aligned (64)));
|
|
uint32_t vdata[24*4] __attribute__ ((aligned (64)));
|
|
uint32_t vdata32[20*4] __attribute__ ((aligned (64)));
|
|
uint32_t edata[20];
|
|
uint32_t *pdata = work->data;
|
|
uint32_t *ptarget = work->target;
|
|
const uint32_t first_nonce = pdata[19];
|
|
const uint32_t last_nonce = max_nonce - 4;
|
|
uint32_t n = first_nonce;
|
|
const int thr_id = mythr->id;
|
|
__m256i *noncev = (__m256i*)vdata + 9;
|
|
volatile uint8_t *restart = &(work_restart[thr_id].restart);
|
|
const bool bench = opt_benchmark;
|
|
|
|
if ( bench ) ptarget[7] = 0x0fff;
|
|
|
|
static __thread uint32_t saved_height = UINT32_MAX;
|
|
if ( work->height != saved_height )
|
|
{
|
|
vdata[1] = bswap_32( pdata[1] );
|
|
vdata[2] = bswap_32( pdata[2] );
|
|
saved_height = work->height;
|
|
x16_r_s_getAlgoString( (const uint8_t*)(&vdata[1]), x16r_hash_order );
|
|
if ( !opt_quiet && !thr_id )
|
|
applog( LOG_INFO, "hash order %s", x16r_hash_order );
|
|
}
|
|
|
|
// Do midstate prehash on hash functions with block size <= 64 bytes.
|
|
const char elem = x16r_hash_order[0];
|
|
const uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
|
|
switch ( algo )
|
|
{
|
|
case JH:
|
|
mm256_bswap32_intrlv80_4x64( vdata, pdata );
|
|
jh512_4way_init( &x16rv2_ctx.jh );
|
|
jh512_4way_update( &x16rv2_ctx.jh, vdata, 64 );
|
|
break;
|
|
case KECCAK:
|
|
case LUFFA:
|
|
case SHA_512:
|
|
v128_bswap32_80( edata, pdata );
|
|
sph_tiger_init( &x16rv2_ctx.tiger );
|
|
sph_tiger( &x16rv2_ctx.tiger, edata, 64 );
|
|
intrlv_4x64( vdata, edata, edata, edata, edata, 640 );
|
|
break;
|
|
case SKEIN:
|
|
mm256_bswap32_intrlv80_4x64( vdata, pdata );
|
|
skein512_4way_prehash64( &x16rv2_ctx.skein, vdata );
|
|
break;
|
|
case CUBEHASH:
|
|
v128_bswap32_80( edata, pdata );
|
|
cubehashInit( &x16rv2_ctx.cube, 512, 16, 32 );
|
|
cubehashUpdate( &x16rv2_ctx.cube, (const byte*)edata, 64 );
|
|
intrlv_4x64( vdata, edata, edata, edata, edata, 640 );
|
|
break;
|
|
case HAMSI:
|
|
mm256_bswap32_intrlv80_4x64( vdata, pdata );
|
|
hamsi512_4way_init( &x16rv2_ctx.hamsi );
|
|
hamsi512_4way_update( &x16rv2_ctx.hamsi, vdata, 72 );
|
|
break;
|
|
case FUGUE:
|
|
v128_bswap32_80( edata, pdata );
|
|
fugue512_init( &x16rv2_ctx.fugue );
|
|
fugue512_update( &x16rv2_ctx.fugue, edata, 76 );
|
|
intrlv_4x64( vdata, edata, edata, edata, edata, 640 );
|
|
break;
|
|
case SHABAL:
|
|
v128_bswap32_intrlv80_4x32( vdata32, pdata );
|
|
shabal512_4way_init( &x16rv2_ctx.shabal );
|
|
shabal512_4way_update( &x16rv2_ctx.shabal, vdata32, 64 );
|
|
rintrlv_4x32_4x64( vdata, vdata32, 640 );
|
|
break;
|
|
case WHIRLPOOL:
|
|
v128_bswap32_80( edata, pdata );
|
|
sph_whirlpool_init( &x16rv2_ctx.whirlpool );
|
|
sph_whirlpool( &x16rv2_ctx.whirlpool, edata, 64 );
|
|
intrlv_4x64( vdata, edata, edata, edata, edata, 640 );
|
|
break;
|
|
default:
|
|
mm256_bswap32_intrlv80_4x64( vdata, pdata );
|
|
}
|
|
|
|
*noncev = mm256_intrlv_blend_32(
|
|
_mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ), *noncev );
|
|
|
|
do
|
|
{
|
|
if ( x16rv2_4way_hash( hash, vdata, thr_id ) )
|
|
for ( int i = 0; i < 4; i++ )
|
|
if ( unlikely( valid_hash( hash + (i<<3), ptarget ) && !bench ) )
|
|
{
|
|
pdata[19] = bswap_32( n+i );
|
|
submit_solution( work, hash+(i<<3), mythr );
|
|
}
|
|
*noncev = _mm256_add_epi32( *noncev,
|
|
_mm256_set1_epi64x( 0x0000000400000000 ) );
|
|
n += 4;
|
|
} while ( likely( ( n < last_nonce ) && !(*restart) ) );
|
|
pdata[19] = n;
|
|
*hashes_done = n - first_nonce;
|
|
return 0;
|
|
}
|
|
|
|
#elif defined (X16RV2_2WAY)
|
|
|
|
union _x16rv2_2x64_context_overlay
|
|
{
|
|
blake512_2x64_context blake;
|
|
bmw512_2x64_context bmw;
|
|
#if defined(__AES__) // || defined(__ARM_FEATURE_AES)
|
|
hashState_groestl groestl;
|
|
#else
|
|
sph_groestl512_context groestl;
|
|
#endif
|
|
skein512_2x64_context skein;
|
|
jh512_2x64_context jh;
|
|
keccak512_2x64_context keccak;
|
|
hashState_luffa luffa;
|
|
cubehashParam cube;
|
|
shavite512_context shavite;
|
|
simd512_context simd;
|
|
#if defined(__AES__) || defined(__ARM_FEATURE_AES)
|
|
hashState_echo echo;
|
|
#else
|
|
sph_echo512_context echo;
|
|
#endif
|
|
#if defined(__SSE4_2__) || defined(__ARM_NEON)
|
|
hamsi_2x64_context hamsi;
|
|
#else
|
|
sph_hamsi512_context hamsi;
|
|
#endif
|
|
#if defined(__AES__)
|
|
hashState_fugue fugue;
|
|
#else
|
|
sph_fugue512_context fugue;
|
|
#endif
|
|
sph_shabal512_context shabal;
|
|
sph_whirlpool_context whirlpool;
|
|
sha512_2x64_context sha512;
|
|
sph_tiger_context tiger;
|
|
} __attribute__ ((aligned (64)));
|
|
|
|
typedef union _x16rv2_2x64_context_overlay x16rv2_2x64_context_overlay;
|
|
|
|
static __thread x16rv2_2x64_context_overlay x16rv2_ctx;
|
|
|
|
// Pad the 24 bytes tiger hash to 64 bytes
|
|
static inline void padtiger512( uint32_t* hash )
|
|
{
|
|
for ( int i = 6; i < 16; i++ ) hash[i] = 0;
|
|
}
|
|
|
|
int x16rv2_2x64_hash( void* output, const void* input, int thrid )
|
|
{
|
|
uint32_t vhash[20*2] __attribute__ ((aligned (64)));
|
|
uint32_t hash0[20] __attribute__ ((aligned (32)));
|
|
uint32_t hash1[20] __attribute__ ((aligned (32)));
|
|
x16rv2_2x64_context_overlay ctx;
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
void *in0 = (void*) hash0;
|
|
void *in1 = (void*) hash1;
|
|
int size = 80;
|
|
|
|
dintrlv_2x64( hash0, hash1, input, 640 );
|
|
|
|
for ( int i = 0; i < 16; i++ )
|
|
{
|
|
const char elem = x16r_hash_order[i];
|
|
const uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
|
|
|
|
switch ( algo )
|
|
{
|
|
case BLAKE:
|
|
if ( i == 0 )
|
|
blake512_2x64_full( &ctx.blake, vhash, input, size );
|
|
else
|
|
{
|
|
intrlv_2x64( vhash, in0, in1, size<<3 );
|
|
blake512_2x64_full( &ctx.blake, vhash, vhash, size );
|
|
}
|
|
dintrlv_2x64( hash0, hash1, vhash, 512 );
|
|
break;
|
|
case BMW:
|
|
bmw512_2x64_init( &ctx.bmw );
|
|
if ( i == 0 )
|
|
bmw512_2x64_update( &ctx.bmw, input, size );
|
|
else
|
|
{
|
|
intrlv_2x64( vhash, in0, in1, size<<3 );
|
|
bmw512_2x64_update( &ctx.bmw, vhash, size );
|
|
}
|
|
bmw512_2x64_close( &ctx.bmw, vhash );
|
|
dintrlv_2x64( hash0, hash1, vhash, 512 );
|
|
break;
|
|
case GROESTL:
|
|
#if defined(__AES__)
|
|
groestl512_full( &ctx.groestl, hash0, in0, size<<3 );
|
|
groestl512_full( &ctx.groestl, hash1, in1, size<<3 );
|
|
#else
|
|
sph_groestl512_init( &ctx.groestl );
|
|
sph_groestl512( &ctx.groestl, in0, size );
|
|
sph_groestl512_close( &ctx.groestl, hash0 );
|
|
sph_groestl512_init( &ctx.groestl );
|
|
sph_groestl512( &ctx.groestl, in1, size );
|
|
sph_groestl512_close( &ctx.groestl, hash1 );
|
|
#endif
|
|
break;
|
|
case JH:
|
|
if ( i == 0 )
|
|
jh512_2x64_update( &ctx.jh, input + (64<<1), 16 );
|
|
else
|
|
{
|
|
intrlv_2x64( vhash, in0, in1, size<<3 );
|
|
jh512_2x64_init( &ctx.jh );
|
|
jh512_2x64_update( &ctx.jh, vhash, size );
|
|
}
|
|
jh512_2x64_close( &ctx.jh, vhash );
|
|
dintrlv_2x64( hash0, hash1, vhash, 512 );
|
|
break;
|
|
case KECCAK:
|
|
if ( i == 0 )
|
|
{
|
|
sph_tiger( &ctx.tiger, in0 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash0 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in1 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash1 );
|
|
}
|
|
else
|
|
{
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in0, size );
|
|
sph_tiger_close( &ctx.tiger, hash0 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in1, size );
|
|
sph_tiger_close( &ctx.tiger, hash1 );
|
|
}
|
|
for ( int i = (24/4); i < (64/4); i++ )
|
|
hash0[i] = hash1[i] = 0;
|
|
|
|
intrlv_2x64( vhash, hash0, hash1, 512 );
|
|
keccak512_2x64_init( &ctx.keccak );
|
|
keccak512_2x64_update( &ctx.keccak, vhash, 64 );
|
|
keccak512_2x64_close( &ctx.keccak, vhash );
|
|
dintrlv_2x64( hash0, hash1, vhash, 512 );
|
|
break;
|
|
case SKEIN:
|
|
if ( i == 0 )
|
|
skein512_2x64_final16( &ctx.skein, vhash, input + (64*2) );
|
|
else
|
|
{
|
|
intrlv_2x64( vhash, in0, in1, size<<3 );
|
|
skein512_2x64_full( &ctx.skein, vhash, vhash, size );
|
|
}
|
|
dintrlv_2x64( hash0, hash1, vhash, 512 );
|
|
break;
|
|
case LUFFA:
|
|
if ( i == 0 )
|
|
{
|
|
sph_tiger( &ctx.tiger, in0 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash0 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in1 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash1 );
|
|
}
|
|
else
|
|
{
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in0, size );
|
|
sph_tiger_close( &ctx.tiger, hash0 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in1, size );
|
|
sph_tiger_close( &ctx.tiger, hash1 );
|
|
}
|
|
for ( int i = (24/4); i < (64/4); i++ )
|
|
hash0[i] = hash1[i] = 0;
|
|
luffa_full( &ctx.luffa, hash0, 512, hash0, 64 );
|
|
luffa_full( &ctx.luffa, hash1, 512, hash1, 64 );
|
|
break;
|
|
case CUBEHASH:
|
|
if ( i == 0 )
|
|
{
|
|
cubehashUpdateDigest( &ctx.cube, hash0, in0 + 64, 16 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
cubehashUpdateDigest( &ctx.cube, hash1, in1 + 64, 16 );
|
|
}
|
|
else
|
|
{
|
|
cubehash_full( &ctx.cube, hash0, 512, hash0, size );
|
|
cubehash_full( &ctx.cube, hash1, 512, hash1, size );
|
|
}
|
|
break;
|
|
case SHAVITE:
|
|
shavite512_full( &ctx.shavite, hash0, in0, size );
|
|
shavite512_full( &ctx.shavite, hash1, in1, size );
|
|
break;
|
|
case SIMD:
|
|
simd512_ctx( &ctx.simd, hash0, in0, size );
|
|
simd512_ctx( &ctx.simd, hash1, in1, size );
|
|
break;
|
|
case ECHO:
|
|
#if defined(__AES__)
|
|
echo_full( &ctx.echo, hash0, 512, in0, size );
|
|
echo_full( &ctx.echo, hash1, 512, in1, size );
|
|
#else
|
|
sph_echo512_init( &ctx.echo );
|
|
sph_echo512( &ctx.echo, in0, size );
|
|
sph_echo512_close( &ctx.echo, hash0 );
|
|
sph_echo512_init( &ctx.echo );
|
|
sph_echo512( &ctx.echo, in1, size );
|
|
sph_echo512_close( &ctx.echo, hash1 );
|
|
#endif
|
|
break;
|
|
case HAMSI:
|
|
#if defined(__SSE4_2__) || defined(__ARM_NEON)
|
|
if ( i == 0 )
|
|
hamsi512_2x64_update( &ctx.hamsi, input + (72*2), 8 );
|
|
else
|
|
{
|
|
intrlv_2x64( vhash, hash0, hash1, size<<3 );
|
|
hamsi512_2x64_init( &ctx.hamsi );
|
|
hamsi512_2x64_update( &ctx.hamsi, vhash, size );
|
|
}
|
|
hamsi512_2x64_close( &ctx.hamsi, vhash );
|
|
dintrlv_2x64( hash0, hash1, vhash, 512 );
|
|
#else
|
|
if ( i == 0 )
|
|
{
|
|
sph_hamsi512( &ctx.hamsi, in0 + 72, 8 );
|
|
sph_hamsi512_close( &ctx.hamsi, hash0 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_hamsi512( &ctx.hamsi, in1 + 72, 8 );
|
|
sph_hamsi512_close( &ctx.hamsi, hash1 );
|
|
}
|
|
else
|
|
{
|
|
sph_hamsi512_init( &ctx.hamsi );
|
|
sph_hamsi512( &ctx.hamsi, hash0, size );
|
|
sph_hamsi512_close( &ctx.hamsi, hash0 );
|
|
sph_hamsi512_init( &ctx.hamsi );
|
|
sph_hamsi512( &ctx.hamsi, hash1, size );
|
|
sph_hamsi512_close( &ctx.hamsi, hash1 );
|
|
}
|
|
#endif
|
|
break;
|
|
case FUGUE:
|
|
#if defined(__AES__)
|
|
if ( i == 0 )
|
|
{
|
|
fugue512_update( &ctx.fugue, in0 + 76, 4 );
|
|
fugue512_final( &ctx.fugue, hash0 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(hashState_fugue) );
|
|
fugue512_update( &ctx.fugue, in1 + 76, 4 );
|
|
fugue512_final( &ctx.fugue, hash1 );
|
|
}
|
|
else
|
|
{
|
|
fugue512_full( &ctx.fugue, hash0, hash0, size );
|
|
fugue512_full( &ctx.fugue, hash1, hash1, size );
|
|
}
|
|
#else
|
|
if ( i == 0 )
|
|
{
|
|
sph_fugue512( &ctx.fugue, in0 + 76, 4 );
|
|
sph_fugue512_close( &ctx.fugue, hash0 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(sph_fugue512_context) );
|
|
sph_fugue512( &ctx.fugue, in1 + 76, 4 );
|
|
sph_fugue512_close( &ctx.fugue, hash1 );
|
|
}
|
|
else
|
|
{
|
|
sph_fugue512_full( &ctx.fugue, hash0, hash0, size );
|
|
sph_fugue512_full( &ctx.fugue, hash1, hash1, size );
|
|
}
|
|
#endif
|
|
break;
|
|
case SHABAL:
|
|
if ( i == 0 )
|
|
{
|
|
sph_shabal512( &ctx.shabal, in0 + 64, 16 );
|
|
sph_shabal512_close( &ctx.shabal, hash0 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_shabal512( &ctx.shabal, in1 + 64, 16 );
|
|
sph_shabal512_close( &ctx.shabal, hash1 );
|
|
}
|
|
else
|
|
{
|
|
sph_shabal512_init( &ctx.shabal );
|
|
sph_shabal512( &ctx.shabal, hash0, size );
|
|
sph_shabal512_close( &ctx.shabal, hash0 );
|
|
sph_shabal512_init( &ctx.shabal );
|
|
sph_shabal512( &ctx.shabal, hash1, size );
|
|
sph_shabal512_close( &ctx.shabal, hash1 );
|
|
}
|
|
break;
|
|
case WHIRLPOOL:
|
|
sph_whirlpool512_full( &ctx.whirlpool, hash0, in0, size );
|
|
sph_whirlpool512_full( &ctx.whirlpool, hash1, in1, size );
|
|
break;
|
|
case SHA_512:
|
|
if ( i == 0 )
|
|
{
|
|
sph_tiger( &ctx.tiger, in0 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash0 );
|
|
memcpy( &ctx, &x16rv2_ctx, sizeof(ctx) );
|
|
sph_tiger( &ctx.tiger, in1 + 64, 16 );
|
|
sph_tiger_close( &ctx.tiger, hash1 );
|
|
}
|
|
else
|
|
{
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in0, size );
|
|
sph_tiger_close( &ctx.tiger, hash0 );
|
|
sph_tiger_init( &ctx.tiger );
|
|
sph_tiger( &ctx.tiger, in1, size );
|
|
sph_tiger_close( &ctx.tiger, hash1 );
|
|
}
|
|
for ( int i = (24/4); i < (64/4); i++ )
|
|
hash0[i] = hash1[i] = 0;
|
|
|
|
intrlv_2x64( vhash, hash0, hash1, 512 );
|
|
sha512_2x64_init( &ctx.sha512 );
|
|
sha512_2x64_update( &ctx.sha512, vhash, 64 );
|
|
sha512_2x64_close( &ctx.sha512, vhash );
|
|
dintrlv_2x64( hash0, hash1, vhash, 512 );
|
|
break;
|
|
}
|
|
|
|
if ( work_restart[thrid].restart ) return 0;
|
|
|
|
size = 64;
|
|
}
|
|
memcpy( output, hash0, 32 );
|
|
memcpy( output+32, hash1, 32 );
|
|
return 1;
|
|
}
|
|
|
|
int scanhash_x16rv2_2x64( struct work *work, uint32_t max_nonce,
|
|
uint64_t *hashes_done, struct thr_info *mythr)
|
|
{
|
|
uint32_t hash[2*16] __attribute__ ((aligned (64)));
|
|
uint32_t vdata[24*2] __attribute__ ((aligned (64)));
|
|
uint32_t edata[20];
|
|
uint32_t *pdata = work->data;
|
|
uint32_t *ptarget = work->target;
|
|
const uint32_t first_nonce = pdata[19];
|
|
const uint32_t last_nonce = max_nonce - 2;
|
|
uint32_t n = first_nonce;
|
|
const int thr_id = mythr->id;
|
|
v128_t *noncev = (v128_t*)vdata + 9;
|
|
volatile uint8_t *restart = &(work_restart[thr_id].restart);
|
|
const bool bench = opt_benchmark;
|
|
|
|
if ( bench ) ptarget[7] = 0x0fff;
|
|
|
|
static __thread uint32_t saved_height = UINT32_MAX;
|
|
if ( work->height != saved_height )
|
|
{
|
|
vdata[1] = bswap_32( pdata[1] );
|
|
vdata[2] = bswap_32( pdata[2] );
|
|
saved_height = work->height;
|
|
x16_r_s_getAlgoString( (const uint8_t*)(&vdata[1]), x16r_hash_order );
|
|
if ( !opt_quiet && !thr_id )
|
|
applog( LOG_INFO, "hash order %s", x16r_hash_order );
|
|
}
|
|
|
|
// Do midstate prehash on hash functions with block size <= 64 bytes.
|
|
const char elem = x16r_hash_order[0];
|
|
const uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
|
|
switch ( algo )
|
|
{
|
|
case JH:
|
|
v128_bswap32_intrlv80_2x64( vdata, pdata );
|
|
jh512_2x64_init( &x16rv2_ctx.jh );
|
|
jh512_2x64_update( &x16rv2_ctx.jh, vdata, 64 );
|
|
break;
|
|
case KECCAK:
|
|
case LUFFA:
|
|
case SHA_512:
|
|
v128_bswap32_80( edata, pdata );
|
|
sph_tiger_init( &x16rv2_ctx.tiger );
|
|
sph_tiger( &x16rv2_ctx.tiger, edata, 64 );
|
|
intrlv_2x64( vdata, edata, edata, 640 );
|
|
break;
|
|
case SKEIN:
|
|
v128_bswap32_intrlv80_2x64( vdata, pdata );
|
|
skein512_2x64_prehash64( &x16rv2_ctx.skein, vdata );
|
|
break;
|
|
case CUBEHASH:
|
|
v128_bswap32_80( edata, pdata );
|
|
cubehashInit( &x16rv2_ctx.cube, 512, 16, 32 );
|
|
cubehashUpdate( &x16rv2_ctx.cube, edata, 64 );
|
|
intrlv_2x64( vdata, edata, edata, 640 );
|
|
break;
|
|
case HAMSI:
|
|
#if defined(__SSE4_2__) || defined(__ARM_NEON)
|
|
v128_bswap32_intrlv80_2x64( vdata, pdata );
|
|
hamsi512_2x64_init( &x16rv2_ctx.hamsi );
|
|
hamsi512_2x64_update( &x16rv2_ctx.hamsi, vdata, 72 );
|
|
#else
|
|
v128_bswap32_80( edata, pdata );
|
|
sph_hamsi512_init( &x16rv2_ctx.hamsi );
|
|
sph_hamsi512( &x16rv2_ctx.hamsi, edata, 72 );
|
|
intrlv_2x64( vdata, edata, edata, 640 );
|
|
#endif
|
|
break;
|
|
case FUGUE:
|
|
v128_bswap32_80( edata, pdata );
|
|
#if defined(__AES__)
|
|
fugue512_init( &x16rv2_ctx.fugue );
|
|
fugue512_update( &x16rv2_ctx.fugue, edata, 76 );
|
|
#else
|
|
sph_fugue512_init( &x16rv2_ctx.fugue );
|
|
sph_fugue512( &x16rv2_ctx.fugue, edata, 76 );
|
|
#endif
|
|
intrlv_2x64( vdata, edata, edata, 640 );
|
|
break;
|
|
case SHABAL:
|
|
v128_bswap32_80( edata, pdata );
|
|
sph_shabal512_init( &x16rv2_ctx.shabal );
|
|
sph_shabal512( &x16rv2_ctx.shabal, edata, 64);
|
|
intrlv_2x64( vdata, edata, edata, 640 );
|
|
break;
|
|
default:
|
|
v128_bswap32_intrlv80_2x64( vdata, pdata );
|
|
}
|
|
|
|
*noncev = v128_intrlv_blend_32( v128_set32( n+1, 0, n, 0 ), *noncev );
|
|
|
|
do
|
|
{
|
|
if ( x16rv2_2x64_hash( hash, vdata, thr_id ) )
|
|
for ( int i = 0; i < 2; i++ )
|
|
if ( unlikely( valid_hash( hash + (i<<3), ptarget ) && !bench ) )
|
|
{
|
|
pdata[19] = bswap_32( n+i );
|
|
submit_solution( work, hash+(i<<3), mythr );
|
|
}
|
|
*noncev = v128_add32( *noncev, v128_64( 0x0000000200000000 ) );
|
|
n += 2;
|
|
} while ( likely( ( n < last_nonce ) && !(*restart) ) );
|
|
pdata[19] = n;
|
|
*hashes_done = n - first_nonce;
|
|
return 0;
|
|
}
|
|
|
|
|
|
|
|
|
|
#endif
|