popov/cpuminer-opt-gpu
1
0
Fork 0
mirror of https://github.com/JayDDee/cpuminer-opt.git synced 2025-09-17 23:44:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

v3.9.1

Browse Source
This commit is contained in:
Jay D Dee
2019-05-30 16:59:49 -04:00
parent eb3f57bfc7
commit 77c5ae80ab
82 changed files with 6906 additions and 3706 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
algo/ripemd/lbry.c
View File

@@ -4,24 +4,17 @@
#include <string.h>
#include <stdio.h>
#include "sph_ripemd.h"
#include "algo/sha/sph_sha2.h"
#include <openssl/sha.h>
void lbry_hash(void* output, const void* input)
{
#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)));
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];
#ifndef USE_SPH_SHA
SHA256_Init( &ctx_sha256 );
SHA256_Update( &ctx_sha256, input, 112 );
SHA256_Final( (unsigned char*) hashA, &ctx_sha256 );
@@ -33,19 +26,6 @@ void lbry_hash(void* output, const void* input)
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 );
sph_sha256_close( &ctx_sha256, hashA );
sph_sha256_init( &ctx_sha256 );
sph_sha256 ( &ctx_sha256, hashA, 32 );
sph_sha256_close( &ctx_sha256, hashA );
sph_sha512_init( &ctx_sha512 );
sph_sha512 ( &ctx_sha512, hashA, 32 );
sph_sha512_close( &ctx_sha512, hashA );
#endif
sph_ripemd160_init( &ctx_ripemd );
sph_ripemd160 ( &ctx_ripemd, hashA, 32 );
@@ -55,7 +35,6 @@ void lbry_hash(void* output, const void* input)
sph_ripemd160 ( &ctx_ripemd, hashA+8, 32 );
sph_ripemd160_close( &ctx_ripemd, hashC );
#ifndef USE_SPH_SHA
SHA256_Init( &ctx_sha256 );
SHA256_Update( &ctx_sha256, hashB, 20 );
SHA256_Update( &ctx_sha256, hashC, 20 );
@@ -64,16 +43,7 @@ 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 );
#else
sph_sha256_init( &ctx_sha256 );
sph_sha256 ( &ctx_sha256, hashB, 20 );
sph_sha256 ( &ctx_sha256, hashC, 20 );
sph_sha256_close( &ctx_sha256, hashA );
sph_sha256_init( &ctx_sha256 );
sph_sha256 ( &ctx_sha256, hashA, 32 );
sph_sha256_close( &ctx_sha256, hashA );
#endif
memcpy( output, hashA, 32 );
}