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v3.7.2

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Jay D Dee
2017-11-01 11:03:23 -04:00
parent 8ff52e7ad6
commit ab39e88318
16 changed files with 167 additions and 120 deletions
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23
algo/lbry.c
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@@ -5,9 +5,7 @@
#include <stdio.h>
#include "ripemd/sph_ripemd.h"
#include "sha/sph_sha2.h"
#if defined __SHA__
#include <openssl/sha.h>
#endif
#include <openssl/sha.h>
#define LBRY_NTIME_INDEX 25
#define LBRY_NBITS_INDEX 26
@@ -18,18 +16,19 @@
void lbry_hash(void* output, const void* input)
{
#if defined __SHA__
#ifndef USE_SPH_SHA
SHA256_CTX ctx_sha256 __attribute__ ((aligned (64)));
SHA512_CTX ctx_sha512 __attribute__ ((aligned (64)));
#else
sph_sha256_context ctx_sha256 __attribute__ ((aligned (64)));
#endif
sph_sha512_context ctx_sha512 __attribute__ ((aligned (64)));
#endif
sph_ripemd160_context ctx_ripemd __attribute__ ((aligned (64)));
uint32_t _ALIGN(64) hashA[16];
uint32_t _ALIGN(64) hashB[16];
uint32_t _ALIGN(64) hashC[16];
#if defined __SHA__
#ifndef USE_SPH_SHA
SHA256_Init( &ctx_sha256 );
SHA256_Update( &ctx_sha256, input, 112 );
SHA256_Final( (unsigned char*) hashA, &ctx_sha256 );
@@ -37,6 +36,10 @@ void lbry_hash(void* output, const void* input)
SHA256_Init( &ctx_sha256 );
SHA256_Update( &ctx_sha256, hashA, 32 );
SHA256_Final( (unsigned char*) hashA, &ctx_sha256 );
SHA512_Init( &ctx_sha512 );
SHA512_Update( &ctx_sha512, hashA, 32 );
SHA512_Final( (unsigned char*) hashA, &ctx_sha512 );
#else
sph_sha256_init( &ctx_sha256 );
sph_sha256 ( &ctx_sha256, input, 112 );
@@ -45,11 +48,11 @@ void lbry_hash(void* output, const void* input)
sph_sha256_init( &ctx_sha256 );
sph_sha256 ( &ctx_sha256, hashA, 32 );
sph_sha256_close( &ctx_sha256, hashA );
#endif
sph_sha512_init( &ctx_sha512 );
sph_sha512 ( &ctx_sha512, hashA, 32 );
sph_sha512_close( &ctx_sha512, hashA );
sph_sha512_close( &ctx_sha512, hashA );
#endif
sph_ripemd160_init( &ctx_ripemd );
sph_ripemd160 ( &ctx_ripemd, hashA, 32 );
@@ -59,7 +62,7 @@ void lbry_hash(void* output, const void* input)
sph_ripemd160 ( &ctx_ripemd, hashA+8, 32 );
sph_ripemd160_close( &ctx_ripemd, hashC );
#if defined __SHA__
#ifndef USE_SPH_SHA
SHA256_Init( &ctx_sha256 );
SHA256_Update( &ctx_sha256, hashB, 20 );
SHA256_Update( &ctx_sha256, hashC, 20 );
@@ -218,7 +221,7 @@ int64_t lbry_get_max64() { return 0x1ffffLL; }
bool register_lbry_algo( algo_gate_t* gate )
{
gate->optimizations = SSE2_OPT | SHA_OPT;
gate->optimizations = SSE2_OPT | AVX_OPT | AVX2_OPT | SHA_OPT;
gate->scanhash = (void*)&scanhash_lbry;
gate->hash = (void*)&lbry_hash;
gate->calc_network_diff = (void*)&lbry_calc_network_diff;