mirror of
https://github.com/GOSTSec/sgminer
synced 2025-01-09 14:28:12 +00:00
24 lines
527 B
C
24 lines
527 B
C
#include "config.h"
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#include "miner.h"
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#include "sph/sph_gost.h"
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#include <stdlib.h>
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#include <stdint.h>
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#include <string.h>
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void gostcoin_regenhash(struct work *work)
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{
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uint32_t data[20];
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uint32_t *nonce = (uint32_t *)(work->data + 76);
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be32enc_vect(data, (const uint32_t *)work->data, 19);
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data[19] = htobe32(*nonce);
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unsigned char h1[64], h2[32];
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sph_gost512(h1, (const void*)data, 80);
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sph_gost256(h2, (const void*)h1, 64);
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int i;
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for (i = 0 ; i < 32; i++) work->hash[i] = h2[31-i];
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}
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