mirror of
https://github.com/JayDDee/cpuminer-opt.git
synced 2025-09-17 23:44:27 +00:00
253 lines
7.8 KiB
C
253 lines
7.8 KiB
C
#include "x22i-gate.h"
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#if !( defined(X25X_8WAY) || defined(X25X_4WAY) )
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#include "algo/blake/sph_blake.h"
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#include "algo/bmw/sph_bmw.h"
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#if defined(__AES__)
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#include "algo/echo/aes_ni/hash_api.h"
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#include "algo/groestl/aes_ni/hash-groestl.h"
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#include "algo/fugue/fugue-aesni.h"
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#else
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#include "algo/groestl/sph_groestl.h"
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#include "algo/echo/sph_echo.h"
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#include "algo/fugue/sph_fugue.h"
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#endif
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#include "algo/skein/sph_skein.h"
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#include "algo/jh/sph_jh.h"
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#include "algo/keccak/sph_keccak.h"
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#include "algo/luffa/luffa_for_sse2.h"
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#include "algo/cubehash/cubehash_sse2.h"
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#include "algo/shavite/sph_shavite.h"
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#include "algo/simd/nist.h"
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#include "algo/hamsi/sph_hamsi.h"
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#include "algo/shabal/sph_shabal.h"
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#include "algo/whirlpool/sph_whirlpool.h"
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#include "algo/sha/sph_sha2.h"
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#include "algo/haval/sph-haval.h"
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#include "algo/tiger/sph_tiger.h"
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#include "algo/lyra2/lyra2.h"
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#include "algo/gost/sph_gost.h"
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#include "algo/swifftx/swifftx.h"
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#include "algo/blake/sph-blake2s.h"
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#include "algo/panama/sph_panama.h"
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#include "algo/lanehash/lane.h"
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union _x25x_context_overlay
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{
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sph_blake512_context blake;
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sph_bmw512_context bmw;
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#if defined(__AES__)
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hashState_groestl groestl;
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hashState_echo echo;
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hashState_fugue fugue;
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#else
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sph_groestl512_context groestl;
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sph_echo512_context echo;
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sph_fugue512_context fugue;
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#endif
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sph_jh512_context jh;
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sph_keccak512_context keccak;
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sph_skein512_context skein;
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hashState_luffa luffa;
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cubehashParam cube;
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sph_shavite512_context shavite;
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hashState_sd simd;
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sph_hamsi512_context hamsi;
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sph_shabal512_context shabal;
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sph_whirlpool_context whirlpool;
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sph_sha512_context sha512;
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sph_haval256_5_context haval;
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sph_tiger_context tiger;
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sph_gost512_context gost;
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sph_sha256_context sha256;
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sph_panama_context panama;
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blake2s_state blake2s;
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};
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typedef union _x25x_context_overlay x25x_context_overlay;
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int x25x_hash( void *output, const void *input, int thrid )
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{
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unsigned char hash[25][64] __attribute__((aligned(64))) = {0};
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x25x_context_overlay ctx;
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sph_blake512_init(&ctx.blake);
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sph_blake512(&ctx.blake, input, 80);
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sph_blake512_close(&ctx.blake, &hash[0] );
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sph_bmw512_init(&ctx.bmw);
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sph_bmw512(&ctx.bmw, (const void*) &hash[0], 64);
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sph_bmw512_close(&ctx.bmw, &hash[1]);
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#if defined(__AES__)
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init_groestl( &ctx.groestl, 64 );
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update_and_final_groestl( &ctx.groestl, (char*)&hash[2],
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(const char*)&hash[1], 512 );
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#else
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sph_groestl512_init( &ctx.groestl );
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sph_groestl512( &ctx.groestl, &hash[1], 64 );
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sph_groestl512_close( &ctx.groestl, &hash[2] );
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#endif
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sph_skein512_init(&ctx.skein);
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sph_skein512(&ctx.skein, (const void*) &hash[2], 64);
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sph_skein512_close(&ctx.skein, &hash[3]);
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sph_jh512_init(&ctx.jh);
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sph_jh512(&ctx.jh, (const void*) &hash[3], 64);
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sph_jh512_close(&ctx.jh, &hash[4]);
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sph_keccak512_init(&ctx.keccak);
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sph_keccak512(&ctx.keccak, (const void*) &hash[4], 64);
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sph_keccak512_close(&ctx.keccak, &hash[5]);
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if ( work_restart[thrid].restart ) return 0;
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init_luffa( &ctx.luffa, 512 );
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update_and_final_luffa( &ctx.luffa, (BitSequence*)&hash[6],
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(const BitSequence*)&hash[5], 64 );
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cubehashInit( &ctx.cube, 512, 16, 32 );
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cubehashUpdateDigest( &ctx.cube, (byte*) &hash[7],
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(const byte*)&hash[6], 64 );
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sph_shavite512_init(&ctx.shavite);
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sph_shavite512(&ctx.shavite, (const void*) &hash[7], 64);
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sph_shavite512_close(&ctx.shavite, &hash[8]);
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init_sd( &ctx.simd, 512 );
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update_final_sd( &ctx.simd, (BitSequence*)&hash[9],
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(const BitSequence*)&hash[8], 512 );
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#if defined(__AES__)
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init_echo( &ctx.echo, 512 );
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update_final_echo ( &ctx.echo, (BitSequence*)&hash[10],
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(const BitSequence*)&hash[9], 512 );
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#else
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sph_echo512_init( &ctx.echo );
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sph_echo512( &ctx.echo, &hash[9], 64 );
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sph_echo512_close( &ctx.echo, &hash[10] );
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#endif
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if ( work_restart[thrid].restart ) return 0;
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sph_hamsi512_init(&ctx.hamsi);
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sph_hamsi512(&ctx.hamsi, (const void*) &hash[10], 64);
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sph_hamsi512_close(&ctx.hamsi, &hash[11]);
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#if defined(__AES__)
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fugue512_full( &ctx.fugue, &hash[12], &hash[11], 64 );
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#else
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sph_fugue512_init(&ctx.fugue);
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sph_fugue512(&ctx.fugue, (const void*) &hash[11], 64);
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sph_fugue512_close(&ctx.fugue, &hash[12]);
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#endif
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sph_shabal512_init(&ctx.shabal);
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sph_shabal512(&ctx.shabal, (const void*) &hash[12], 64);
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sph_shabal512_close(&ctx.shabal, &hash[13]);
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sph_whirlpool_init(&ctx.whirlpool);
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sph_whirlpool (&ctx.whirlpool, (const void*) &hash[13], 64);
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sph_whirlpool_close(&ctx.whirlpool, &hash[14]);
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sph_sha512_init( &ctx.sha512 );
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sph_sha512( &ctx.sha512, &hash[14], 64 );
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sph_sha512_close( &ctx.sha512, &hash[15] );
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ComputeSingleSWIFFTX((unsigned char*)&hash[12], (unsigned char*)&hash[16]);
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sph_haval256_5_init(&ctx.haval);
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sph_haval256_5(&ctx.haval,(const void*) &hash[16], 64);
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sph_haval256_5_close(&ctx.haval,&hash[17]);
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if ( work_restart[thrid].restart ) return 0;
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sph_tiger_init(&ctx.tiger);
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sph_tiger (&ctx.tiger, (const void*) &hash[17], 64);
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sph_tiger_close(&ctx.tiger, (void*) &hash[18]);
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LYRA2RE( (void*)&hash[19], 32, (const void*)&hash[18], 32,
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(const void*)&hash[18], 32, 1, 4, 4 );
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sph_gost512_init(&ctx.gost);
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sph_gost512 (&ctx.gost, (const void*) &hash[19], 64);
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sph_gost512_close(&ctx.gost, (void*) &hash[20]);
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sph_sha256_init( &ctx.sha256 );
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sph_sha256( &ctx.sha256, &hash[20], 64 );
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sph_sha256_close( &ctx.sha256, &hash[21] );
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sph_panama_init(&ctx.panama);
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sph_panama (&ctx.panama, (const void*) &hash[21], 64 );
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sph_panama_close(&ctx.panama, (void*) &hash[22]);
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laneHash(512, (const BitSequence*) &hash[22], 512, (BitSequence*) &hash[23]);
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// Simple shuffle algorithm, instead of just reversing
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#define X25X_SHUFFLE_BLOCKS (24 * 64 / 2)
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#define X25X_SHUFFLE_ROUNDS 12
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static const uint16_t x25x_round_const[X25X_SHUFFLE_ROUNDS] =
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{
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0x142c, 0x5830, 0x678c, 0xe08c, 0x3c67, 0xd50d, 0xb1d8, 0xecb2,
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0xd7ee, 0x6783, 0xfa6c, 0x4b9c
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};
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uint16_t* block_pointer = (uint16_t*)hash;
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for ( int r = 0; r < X25X_SHUFFLE_ROUNDS; r++ )
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{
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for ( int i = 0; i < X25X_SHUFFLE_BLOCKS; i++ )
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{
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uint16_t block_value = block_pointer[ X25X_SHUFFLE_BLOCKS - i - 1 ];
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block_pointer[i] ^= block_pointer[ block_value % X25X_SHUFFLE_BLOCKS ]
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+ ( x25x_round_const[r] << (i % 16) );
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}
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}
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#undef X25X_SHUFFLE_BLOCKS
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#undef X25X_SHUFFLE_ROUNDS
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blake2s_simple( (uint8_t*)&hash[24], (const void*)(&hash[0]), 64 * 24 );
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memcpy(output, &hash[24], 32);
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return 1;
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}
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int scanhash_x25x( struct work *work, uint32_t max_nonce,
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uint64_t *hashes_done, struct thr_info *mythr)
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{
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uint32_t edata[20] __attribute__((aligned(64)));
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uint32_t hash64[8] __attribute__((aligned(64)));
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uint32_t *pdata = work->data;
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uint32_t *ptarget = work->target;
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uint32_t n = pdata[19];
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const uint32_t first_nonce = n;
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const int thr_id = mythr->id;
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const bool bench = opt_benchmark;
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if ( bench ) ptarget[7] = 0x08ff;
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mm128_bswap32_80( edata, pdata );
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InitializeSWIFFTX();
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do
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{
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edata[19] = n;
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if ( x25x_hash( hash64, edata, thr_id ) );
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if ( unlikely( valid_hash( hash64, ptarget ) && !bench ) )
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{
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pdata[19] = bswap_32( n );
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submit_solution( work, hash64, mythr );
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}
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n++;
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} while ( n < max_nonce && !work_restart[thr_id].restart );
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*hashes_done = n - first_nonce;
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pdata[19] = n;
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return 0;
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}
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#endif
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