mirror of
https://github.com/xmrig/xmrig.git
synced 2025-05-27 21:55:07 +00:00
192 lines
6.4 KiB
C++
192 lines
6.4 KiB
C++
/* 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 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
|
|
* Copyright 2018 Lee Clagett <https://github.com/vtnerd>
|
|
* Copyright 2016-2018 XMRig <https://github.com/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/>.
|
|
*/
|
|
|
|
|
|
#include "crypto/CryptoNight.h"
|
|
|
|
|
|
#if defined(XMRIG_ARM)
|
|
# include "crypto/CryptoNight_arm.h"
|
|
#else
|
|
# include "crypto/CryptoNight_x86.h"
|
|
#endif
|
|
|
|
#include "crypto/CryptoNight_test.h"
|
|
#include "net/Job.h"
|
|
#include "net/JobResult.h"
|
|
#include "Options.h"
|
|
#include "xmrig.h"
|
|
|
|
|
|
void (*cryptonight_hash_ctx)(const void *input, size_t size, void *output, cryptonight_ctx *ctx, int variant) = nullptr;
|
|
|
|
|
|
#define CRYPTONIGHT_HASH(NAME, ITERATIONS, MEM, MASK, SOFT_AES) \
|
|
switch (variant) { \
|
|
case xmrig::VARIANT_V1: \
|
|
return cryptonight_##NAME##_hash<ITERATIONS, MEM, MASK, SOFT_AES, xmrig::VARIANT_V1>(input, size, output, ctx); \
|
|
\
|
|
case xmrig::VARIANT_NONE: \
|
|
return cryptonight_##NAME##_hash<ITERATIONS, MEM, MASK, SOFT_AES, xmrig::VARIANT_NONE>(input, size, output, ctx); \
|
|
\
|
|
default: \
|
|
break; \
|
|
}
|
|
|
|
|
|
static void cryptonight_av1_aesni(const void *input, size_t size, void *output, struct cryptonight_ctx *ctx, int variant) {
|
|
# if !defined(XMRIG_ARMv7)
|
|
CRYPTONIGHT_HASH(single, MONERO_ITER, MONERO_MEMORY, MONERO_MASK, false)
|
|
# endif
|
|
}
|
|
|
|
|
|
static void cryptonight_av2_aesni_double(const void *input, size_t size, void *output, cryptonight_ctx *ctx, int variant) {
|
|
# if !defined(XMRIG_ARMv7)
|
|
CRYPTONIGHT_HASH(double, MONERO_ITER, MONERO_MEMORY, MONERO_MASK, false)
|
|
# endif
|
|
}
|
|
|
|
|
|
static void cryptonight_av3_softaes(const void *input, size_t size, void *output, cryptonight_ctx *ctx, int variant) {
|
|
CRYPTONIGHT_HASH(single, MONERO_ITER, MONERO_MEMORY, MONERO_MASK, true)
|
|
}
|
|
|
|
|
|
static void cryptonight_av4_softaes_double(const void *input, size_t size, void *output, cryptonight_ctx *ctx, int variant) {
|
|
CRYPTONIGHT_HASH(double, MONERO_ITER, MONERO_MEMORY, MONERO_MASK, true)
|
|
}
|
|
|
|
|
|
#ifndef XMRIG_NO_AEON
|
|
static void cryptonight_lite_av1_aesni(const void *input, size_t size, void *output, cryptonight_ctx *ctx, int variant) {
|
|
# if !defined(XMRIG_ARMv7)
|
|
CRYPTONIGHT_HASH(single, AEON_ITER, AEON_MEMORY, AEON_MASK, false)
|
|
# endif
|
|
}
|
|
|
|
|
|
static void cryptonight_lite_av2_aesni_double(const void *input, size_t size, void *output, cryptonight_ctx *ctx, int variant) {
|
|
# if !defined(XMRIG_ARMv7)
|
|
CRYPTONIGHT_HASH(double, AEON_ITER, AEON_MEMORY, AEON_MASK, false)
|
|
# endif
|
|
}
|
|
|
|
|
|
static void cryptonight_lite_av3_softaes(const void *input, size_t size, void *output, cryptonight_ctx *ctx, int variant) {
|
|
CRYPTONIGHT_HASH(single, AEON_ITER, AEON_MEMORY, AEON_MASK, true)
|
|
}
|
|
|
|
|
|
static void cryptonight_lite_av4_softaes_double(const void *input, size_t size, void *output, cryptonight_ctx *ctx, int variant) {
|
|
CRYPTONIGHT_HASH(double, AEON_ITER, AEON_MEMORY, AEON_MASK, true)
|
|
}
|
|
|
|
void (*cryptonight_variations[8])(const void *input, size_t size, void *output, cryptonight_ctx *ctx, int variant) = {
|
|
cryptonight_av1_aesni,
|
|
cryptonight_av2_aesni_double,
|
|
cryptonight_av3_softaes,
|
|
cryptonight_av4_softaes_double,
|
|
cryptonight_lite_av1_aesni,
|
|
cryptonight_lite_av2_aesni_double,
|
|
cryptonight_lite_av3_softaes,
|
|
cryptonight_lite_av4_softaes_double
|
|
};
|
|
#else
|
|
void (*cryptonight_variations[4])(const void *input, size_t size, void *output, cryptonight_ctx *ctx, int variant) = {
|
|
cryptonight_av1_aesni,
|
|
cryptonight_av2_aesni_double,
|
|
cryptonight_av3_softaes,
|
|
cryptonight_av4_softaes_double
|
|
};
|
|
#endif
|
|
|
|
|
|
bool CryptoNight::hash(const Job &job, JobResult &result, cryptonight_ctx *ctx)
|
|
{
|
|
cryptonight_hash_ctx(job.blob(), job.size(), result.result, ctx, job.variant());
|
|
|
|
return *reinterpret_cast<uint64_t*>(result.result + 24) < job.target();
|
|
}
|
|
|
|
|
|
bool CryptoNight::init(int algo, int variant)
|
|
{
|
|
if (variant < 1 || variant > 4) {
|
|
return false;
|
|
}
|
|
|
|
# ifndef XMRIG_NO_AEON
|
|
const int index = algo == xmrig::ALGO_CRYPTONIGHT_LITE ? (variant + 3) : (variant - 1);
|
|
# else
|
|
const int index = variant - 1;
|
|
# endif
|
|
|
|
cryptonight_hash_ctx = cryptonight_variations[index];
|
|
|
|
return selfTest(algo);
|
|
}
|
|
|
|
|
|
void CryptoNight::hash(const uint8_t *input, size_t size, uint8_t *output, cryptonight_ctx *ctx, int variant)
|
|
{
|
|
cryptonight_hash_ctx(input, size, output, ctx, variant);
|
|
}
|
|
|
|
|
|
bool CryptoNight::selfTest(int algo) {
|
|
if (cryptonight_hash_ctx == nullptr) {
|
|
return false;
|
|
}
|
|
|
|
char output[64];
|
|
|
|
struct cryptonight_ctx *ctx = static_cast<cryptonight_ctx *>(_mm_malloc(sizeof(cryptonight_ctx), 16));
|
|
ctx->memory = static_cast<uint8_t *>(_mm_malloc(MONERO_MEMORY * 2, 16));
|
|
|
|
cryptonight_hash_ctx(test_input, 76, output, ctx, 0);
|
|
|
|
const bool doubleHash = Options::i()->doubleHash();
|
|
|
|
# ifndef XMRIG_NO_AEON
|
|
bool rc = memcmp(output, algo == xmrig::ALGO_CRYPTONIGHT_LITE ? test_output_v0_lite : test_output_v0, (doubleHash ? 64 : 32)) == 0;
|
|
# else
|
|
bool rc = memcmp(output, test_output_v0, (doubleHash ? 64 : 32)) == 0;
|
|
# endif
|
|
|
|
if (rc) {
|
|
cryptonight_hash_ctx(test_input, 76, output, ctx, 1);
|
|
|
|
# ifndef XMRIG_NO_AEON
|
|
rc = memcmp(output, algo == xmrig::ALGO_CRYPTONIGHT_LITE ? test_output_v1_lite : test_output_v1, (doubleHash ? 64 : 32)) == 0;
|
|
# else
|
|
rc = memcmp(output, test_output_v1, (doubleHash ? 64 : 32)) == 0;
|
|
# endif
|
|
}
|
|
|
|
_mm_free(ctx->memory);
|
|
_mm_free(ctx);
|
|
|
|
return rc;
|
|
}
|