2017-04-15 06:02:08 +00:00
|
|
|
/* XMRig
|
|
|
|
|
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
|
|
|
|
|
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
|
|
|
|
|
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
|
|
|
|
|
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
|
|
|
|
|
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
|
|
|
|
|
* Copyright 2016-2017 XMRig <support@xmrig.com>
|
|
|
|
|
*
|
|
|
|
|
*
|
|
|
|
|
* 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
|
|
|
|
|
* (at your option) 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/>.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef __CRYPTONIGHT_H__
|
|
|
|
|
#define __CRYPTONIGHT_H__
|
|
|
|
|
|
|
|
|
|
#include <stddef.h>
|
|
|
|
|
#include <stdint.h>
|
|
|
|
|
|
2017-04-18 09:06:46 +00:00
|
|
|
#define MEMORY 2097152 /* 2 MiB */
|
2017-04-15 06:02:08 +00:00
|
|
|
#define ITER (1 << 20)
|
|
|
|
|
#define AES_BLOCK_SIZE 16
|
|
|
|
|
#define AES_KEY_SIZE 32 /*16*/
|
|
|
|
|
#define INIT_SIZE_BLK 8
|
|
|
|
|
#define INIT_SIZE_BYTE (INIT_SIZE_BLK * AES_BLOCK_SIZE) // 128
|
|
|
|
|
|
2017-04-18 09:06:46 +00:00
|
|
|
|
2017-04-15 06:02:08 +00:00
|
|
|
union hash_state {
|
|
|
|
|
uint8_t b[200];
|
|
|
|
|
uint64_t w[25];
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
union cn_slow_hash_state {
|
|
|
|
|
union hash_state hs;
|
|
|
|
|
struct {
|
|
|
|
|
uint8_t k[64];
|
|
|
|
|
uint8_t init[INIT_SIZE_BYTE];
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
struct cryptonight_ctx {
|
|
|
|
|
union cn_slow_hash_state state;
|
|
|
|
|
uint8_t text[INIT_SIZE_BYTE] __attribute((aligned(16)));
|
|
|
|
|
uint64_t a[2] __attribute__((aligned(16)));
|
|
|
|
|
uint64_t b[2] __attribute__((aligned(16)));
|
|
|
|
|
uint64_t c[2] __attribute__((aligned(16)));
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
extern void (* const extra_hashes[4])(const void *, size_t, char *);
|
|
|
|
|
|
|
|
|
|
void cryptonight_init(int variant);
|
|
|
|
|
void cryptonight_hash(void* output, const void* input, size_t input_len);
|
|
|
|
|
int scanhash_cryptonight(int thr_id, uint32_t *hash, uint32_t *restrict pdata, const uint32_t *restrict ptarget, uint32_t max_nonce, unsigned long *restrict hashes_done, const char *memory, struct cryptonight_ctx *persistentctx);
|
|
|
|
|
|
|
|
|
|
#endif /* __CRYPTONIGHT_H__ */
|
