xmr-stak-generic-opencl11/crypto/cryptonight_common.cpp

79 lines
2.4 KiB
C++

/*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Additional permission under GNU GPL version 3 section 7
*
* If you modify this Program, or any covered work, by linking or combining
* it with OpenSSL (or a modified version of that library), containing parts
* covered by the terms of OpenSSL License and SSLeay License, the licensors
* of this Program grant you additional permission to convey the resulting work.
*
*/
extern "C"
{
#include "c_groestl.h"
#include "c_blake256.h"
#include "c_jh.h"
#include "c_skein.h"
}
#include "cryptonight.h"
#include "cryptonight_aesni.h"
#include <stdio.h>
#include <stdlib.h>
#ifdef __GNUC__
#include <mm_malloc.h>
#else
#include <malloc.h>
#endif // __GNUC__
#ifdef _WIN32
#include <windows.h>
#else
#include <sys/mman.h>
#include <errno.h>
#include <string.h>
#endif // _WIN32
void do_blake_hash(const void* input, size_t len, char* output) {
blake256_hash((uint8_t*)output, (const uint8_t*)input, len);
}
void do_groestl_hash(const void* input, size_t len, char* output) {
groestl((const uint8_t*)input, len * 8, (uint8_t*)output);
}
void do_jh_hash(const void* input, size_t len, char* output) {
jh_hash(32 * 8, (const uint8_t*)input, 8 * len, (uint8_t*)output);
}
void do_skein_hash(const void* input, size_t len, char* output) {
skein_hash(8 * 32, (const uint8_t*)input, 8 * len, (uint8_t*)output);
}
void (* const extra_hashes[4])(const void *, size_t, char *) = {do_blake_hash, do_groestl_hash, do_jh_hash, do_skein_hash};
void cryptonight_hash_ctx(const void* input, size_t len, void* output, cryptonight_ctx* ctx)
{
cryptonight_hash<0x80000, MEMORY, true, false>(input, len, output, ctx);
}
void cryptonight_hash_ctx_soft(const void* input, size_t len, void* output, cryptonight_ctx* ctx)
{
cryptonight_hash<0x80000, MEMORY, true, true>(input, len, output, ctx);
}