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v3.11.2

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Jay D Dee
2020-01-08 14:44:47 -05:00
parent 3572cb53c4
commit 70089d1224
121 changed files with 1842 additions and 14893 deletions
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126
algo/nist5/nist5.c
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@@ -1,93 +1,67 @@
#include "nist5-gate.h"
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include "algo/blake/sph_blake.h"
#include "algo/groestl/sph_groestl.h"
#include "algo/skein/sph_skein.h"
#include "algo/jh/sph_jh.h"
#include "algo/keccak/sph_keccak.h"
#include "algo/blake/sse2/blake.c"
#include "algo/keccak/sse2/keccak.c"
#include "algo/skein/sse2/skein.c"
#include "algo/jh/sse2/jh_sse2_opt64.h"
#ifndef NO_AES_NI
#include "algo/skein/sph_skein.h"
#if defined(__AES__)
#include "algo/groestl/aes_ni/hash-groestl.h"
#endif
typedef struct {
#ifdef NO_AES_NI
sph_groestl512_context groestl;
#else
hashState_groestl groestl;
#include "algo/groestl/sph_groestl.h"
#endif
} nist5_ctx_holder;
nist5_ctx_holder nist5_ctx;
void init_nist5_ctx()
{
#ifdef NO_AES_NI
sph_groestl512_init( &nist5_ctx.groestl );
#else
init_groestl( &nist5_ctx.groestl, 64 );
#endif
}
void nist5hash(void *output, const void *input)
{
size_t hashptr;
unsigned char hashbuf[128];
sph_u64 hashctA;
sph_u64 hashctB;
unsigned char hash[128] __attribute__ ((aligned (64))) ;
#define hashA hash
#define hashB hash+64
uint32_t hash[16] __attribute__((aligned(64)));
sph_blake512_context ctx_blake;
#if defined(__AES__)
hashState_groestl ctx_groestl;
#else
sph_groestl512_context ctx_groestl;
#endif
sph_skein512_context ctx_skein;
sph_jh512_context ctx_jh;
sph_keccak512_context ctx_keccak;
nist5_ctx_holder ctx __attribute__ ((aligned (64)));
memcpy( &ctx, &nist5_ctx, sizeof(nist5_ctx) );
sph_blake512_init( &ctx_blake );
sph_blake512( &ctx_blake, input, 80 );
sph_blake512_close( &ctx_blake, hash );
DECL_BLK;
BLK_I;
BLK_W;
BLK_C;
#if defined(__AES__)
init_groestl( &ctx_groestl, 64 );
update_and_final_groestl( &ctx_groestl, (char*)hash,
(const char*)hash, 512 );
#else
sph_groestl512_init( &ctx_groestl );
sph_groestl512( &ctx_groestl, hash, 64 );
sph_groestl512_close( &ctx_groestl, hash );
#endif
#ifdef NO_AES_NI
sph_groestl512 (&ctx.groestl, hash, 64);
sph_groestl512_close(&ctx.groestl, hash);
#else
update_and_final_groestl( &ctx.groestl, (char*)hash,
(const char*)hash, 512 );
#endif
sph_jh512_init( &ctx_jh );
sph_jh512( &ctx_jh, hash, 64 );
sph_jh512_close( &ctx_jh, hash );
DECL_JH;
JH_H;
sph_keccak512_init( &ctx_keccak );
sph_keccak512( &ctx_keccak, hash, 64 );
sph_keccak512_close( &ctx_keccak, hash );
DECL_KEC;
KEC_I;
KEC_U;
KEC_C;
sph_skein512_init( &ctx_skein );
sph_skein512( &ctx_skein, hash, 64 );
sph_skein512_close( &ctx_skein, hash );
DECL_SKN;
SKN_I;
SKN_U;
SKN_C;
memcpy(output, hash, 32);
memcpy( output, hash, 32 );
}
int scanhash_nist5( struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr)
{
uint32_t endiandata[20] __attribute__((aligned(64)));
uint32_t hash64[8] __attribute__((aligned(32)));
uint32_t *pdata = work->data;
uint32_t *ptarget = work->target;
uint32_t endiandata[20] __attribute__((aligned(64)));
uint32_t hash64[8] __attribute__((aligned(32)));
uint32_t *pdata = work->data;
uint32_t *ptarget = work->target;
uint32_t n = pdata[19] - 1;
const uint32_t first_nonce = pdata[19];
int thr_id = mythr->id; // thr_id arg is deprecated
@@ -113,9 +87,6 @@ int scanhash_nist5( struct work *work, uint32_t max_nonce,
// we need bigendian data...
swab32_array( endiandata, pdata, 20 );
#ifdef DEBUG_ALGO
printf("[%d] Htarg=%X\n", thr_id, Htarg);
#endif
for (int m=0; m < 6; m++) {
if (Htarg <= htmax[m]) {
uint32_t mask = masks[m];
@@ -123,24 +94,9 @@ int scanhash_nist5( struct work *work, uint32_t max_nonce,
pdata[19] = ++n;
be32enc(&endiandata[19], n);
nist5hash(hash64, endiandata);
#ifndef DEBUG_ALGO
if ((!(hash64[7] & mask)) && fulltest(hash64, ptarget)) {
*hashes_done = n - first_nonce + 1;
return true;
}
#else
if (!(n % 0x1000) && !thr_id) printf(".");
if (!(hash64[7] & mask)) {
printf("[%d]",thr_id);
if (fulltest(hash64, ptarget)) {
work_set_target_ratio( work, hash64 );
*hashes_done = n - first_nonce + 1;
return true;
}
}
#endif
if ((!(hash64[7] & mask)) && fulltest(hash64, ptarget))
submit_solution( work, hash64, mythr );
} while (n < max_nonce && !work_restart[thr_id].restart);
// see blake.c if else to understand the loop on htmax => mask
break;
}
}