mirror of
https://github.com/xmrig/xmrig.git
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Initial CryptoNight.
This commit is contained in:
XMRig
parent
5a606be8be
commit
878e021ff6
7 changed files with 520 additions and 0 deletions
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@ -24,6 +24,8 @@ set(HEADERS_CRYPTO
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src/crypto/c_jh.h
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src/crypto/c_keccak.h
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src/crypto/c_skein.h
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src/crypto/CryptoNight.h
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src/crypto/CryptoNight_p.h
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src/crypto/groestl_tables.h
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src/crypto/hash.h
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src/crypto/skein_port.h
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@ -48,6 +50,8 @@ set(SOURCES_CRYPTO
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src/crypto/c_jh.c
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src/crypto/c_skein.c
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src/crypto/soft_aes.c
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src/crypto/soft_aes.c
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src/crypto/CryptoNight.cpp
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)
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if (WIN32)
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@ -28,6 +28,7 @@
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#include "App.h"
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#include "Console.h"
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#include "Cpu.h"
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#include "crypto/CryptoNight.h"
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#include "net/Client.h"
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#include "net/Network.h"
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#include "Options.h"
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@ -61,6 +62,11 @@ App::exec()
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return 0;
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}
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if (!CryptoNight::init(m_options->algo(), m_options->algoVariant())) {
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LOG_ERR("\"%s\" hash self-test failed.", m_options->algoName());
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return 1;
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}
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Summary::print();
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m_network->connect();
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@ -116,6 +116,12 @@ Options *Options::parse(int argc, char **argv)
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}
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const char *Options::algoName() const
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{
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return algo_names[m_algo];
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}
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Options::Options(int argc, char **argv) :
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m_background(false),
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m_colors(true),
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@ -52,16 +52,21 @@ public:
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static Options *parse(int argc, char **argv);
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inline bool colors() const { return m_colors; }
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inline bool doubleHash() const { return m_doubleHash; }
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inline bool isReady() const { return m_ready; }
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inline bool keepAlive() const { return m_keepAlive; }
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inline const char *pass() const { return m_pass; }
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inline const char *user() const { return m_user; }
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inline const Url *backupUrl() const { return m_backupUrl; }
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inline const Url *url() const { return m_url; }
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inline int algo() const { return m_algo; }
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inline int algoVariant() const { return m_algoVariant; }
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inline int donateLevel() const { return m_donateLevel; }
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inline int retries() const { return m_retries; }
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inline int retryPause() const { return m_retryPause; }
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const char *algoName() const;
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private:
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Options(int argc, char **argv);
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~Options();
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105
src/crypto/CryptoNight.cpp
Normal file
105
src/crypto/CryptoNight.cpp
Normal file
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@ -0,0 +1,105 @@
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/* XMRig
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* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
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* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
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* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
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* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
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* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
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* Copyright 2016-2017 XMRig <support@xmrig.com>
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*
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "crypto/CryptoNight.h"
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#include "crypto/CryptoNight_p.h"
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#include "Options.h"
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const static uint8_t test_input[152] = {
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0x01, 0x00, 0xFB, 0x8E, 0x8A, 0xC8, 0x05, 0x89, 0x93, 0x23, 0x37, 0x1B, 0xB7, 0x90, 0xDB, 0x19,
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0x21, 0x8A, 0xFD, 0x8D, 0xB8, 0xE3, 0x75, 0x5D, 0x8B, 0x90, 0xF3, 0x9B, 0x3D, 0x55, 0x06, 0xA9,
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0xAB, 0xCE, 0x4F, 0xA9, 0x12, 0x24, 0x45, 0x00, 0x00, 0x00, 0x00, 0xEE, 0x81, 0x46, 0xD4, 0x9F,
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0xA9, 0x3E, 0xE7, 0x24, 0xDE, 0xB5, 0x7D, 0x12, 0xCB, 0xC6, 0xC6, 0xF3, 0xB9, 0x24, 0xD9, 0x46,
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0x12, 0x7C, 0x7A, 0x97, 0x41, 0x8F, 0x93, 0x48, 0x82, 0x8F, 0x0F, 0x02,
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0x03, 0x05, 0xA0, 0xDB, 0xD6, 0xBF, 0x05, 0xCF, 0x16, 0xE5, 0x03, 0xF3, 0xA6, 0x6F, 0x78, 0x00,
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0x7C, 0xBF, 0x34, 0x14, 0x43, 0x32, 0xEC, 0xBF, 0xC2, 0x2E, 0xD9, 0x5C, 0x87, 0x00, 0x38, 0x3B,
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0x30, 0x9A, 0xCE, 0x19, 0x23, 0xA0, 0x96, 0x4B, 0x00, 0x00, 0x00, 0x08, 0xBA, 0x93, 0x9A, 0x62,
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0x72, 0x4C, 0x0D, 0x75, 0x81, 0xFC, 0xE5, 0x76, 0x1E, 0x9D, 0x8A, 0x0E, 0x6A, 0x1C, 0x3F, 0x92,
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0x4F, 0xDD, 0x84, 0x93, 0xD1, 0x11, 0x56, 0x49, 0xC0, 0x5E, 0xB6, 0x01
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};
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const static uint8_t test_output0[64] = {
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0x1B, 0x60, 0x6A, 0x3F, 0x4A, 0x07, 0xD6, 0x48, 0x9A, 0x1B, 0xCD, 0x07, 0x69, 0x7B, 0xD1, 0x66,
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0x96, 0xB6, 0x1C, 0x8A, 0xE9, 0x82, 0xF6, 0x1A, 0x90, 0x16, 0x0F, 0x4E, 0x52, 0x82, 0x8A, 0x7F,
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0x1A, 0x3F, 0xFB, 0xEE, 0x90, 0x9B, 0x42, 0x0D, 0x91, 0xF7, 0xBE, 0x6E, 0x5F, 0xB5, 0x6D, 0xB7,
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0x1B, 0x31, 0x10, 0xD8, 0x86, 0x01, 0x1E, 0x87, 0x7E, 0xE5, 0x78, 0x6A, 0xFD, 0x08, 0x01, 0x00
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};
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#ifndef XMRIG_NO_AEON
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const static uint8_t test_output1[64] = {
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0x28, 0xA2, 0x2B, 0xAD, 0x3F, 0x93, 0xD1, 0x40, 0x8F, 0xCA, 0x47, 0x2E, 0xB5, 0xAD, 0x1C, 0xBE,
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0x75, 0xF2, 0x1D, 0x05, 0x3C, 0x8C, 0xE5, 0xB3, 0xAF, 0x10, 0x5A, 0x57, 0x71, 0x3E, 0x21, 0xDD,
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0x36, 0x95, 0xB4, 0xB5, 0x3B, 0xB0, 0x03, 0x58, 0xB0, 0xAD, 0x38, 0xDC, 0x16, 0x0F, 0xEB, 0x9E,
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0x00, 0x4E, 0xEC, 0xE0, 0x9B, 0x83, 0xA7, 0x2E, 0xF6, 0xBA, 0x98, 0x64, 0xD3, 0x51, 0x0C, 0x88,
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};
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//void cryptonight_lite_av1_aesni(const void* input, size_t size, void* output, struct cryptonight_ctx* ctx);
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//void cryptonight_lite_av2_aesni_double(const void* input, size_t size, void* output, struct cryptonight_ctx* ctx);
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//void cryptonight_lite_av3_softaes(const void* input, size_t size, void* output, struct cryptonight_ctx* ctx);
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//void cryptonight_lite_av4_softaes_double(const void* input, size_t size, void* output, struct cryptonight_ctx* ctx);
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#endif
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static inline void cryptonight_av1_aesni(const void *input, size_t size, void *output, struct cryptonight_ctx *ctx) {
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cryptonight_hash<0x80000, MEMORY, 0x1FFFF0, false>(input, size, output, ctx);
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}
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void (*cryptonight_hash_ctx)(const void *input, size_t size, void *output, cryptonight_ctx *ctx) = nullptr;
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static bool self_test(int algo) {
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if (cryptonight_hash_ctx == NULL) {
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return false;
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}
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char output[64];
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struct cryptonight_ctx *ctx = (struct cryptonight_ctx*) _mm_malloc(sizeof(struct cryptonight_ctx), 16);
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ctx->memory = (uint8_t *) _mm_malloc(MEMORY * 2, 16);
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cryptonight_hash_ctx(test_input, 76, output, ctx);
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_mm_free(ctx->memory);
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_mm_free(ctx);
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# ifndef XMRIG_NO_AEON
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if (algo == Options::ALGO_CRYPTONIGHT_LITE) {
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return memcmp(output, test_output1, (Options::i()->doubleHash() ? 64 : 32)) == 0;
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}
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# endif
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return memcmp(output, test_output0, (Options::i()->doubleHash() ? 64 : 32)) == 0;
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}
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bool CryptoNight::init(int algo, int variant)
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{
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cryptonight_hash_ctx = cryptonight_av1_aesni;
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return self_test(algo);
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}
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45
src/crypto/CryptoNight.h
Normal file
45
src/crypto/CryptoNight.h
Normal file
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@ -0,0 +1,45 @@
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/* XMRig
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* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
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* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
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* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
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* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
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* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
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* Copyright 2016-2017 XMRig <support@xmrig.com>
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*
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __CRYPTONIGHT_H__
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#define __CRYPTONIGHT_H__
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#include <stdint.h>
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#define MEMORY 2097152 /* 2 MiB */
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#define MEMORY_LITE 1048576 /* 1 MiB */
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struct cryptonight_ctx {
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uint8_t state0[200] __attribute__((aligned(16)));
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uint8_t state1[200] __attribute__((aligned(16)));
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uint8_t* memory __attribute__((aligned(16)));
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};
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class CryptoNight
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{
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public:
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static bool init(int algo, int variant);
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};
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#endif /* __CRYPTONIGHT_H__ */
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349
src/crypto/CryptoNight_p.h
Normal file
349
src/crypto/CryptoNight_p.h
Normal file
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@ -0,0 +1,349 @@
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/* XMRig
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* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
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* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
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* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
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* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
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* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
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* Copyright 2016-2017 XMRig <support@xmrig.com>
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*
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __CRYPTONIGHT_P_H__
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#define __CRYPTONIGHT_P_H__
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#include <x86intrin.h>
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#include "crypto/CryptoNight.h"
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extern "C"
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{
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#include "crypto/c_keccak.h"
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#include "crypto/c_groestl.h"
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#include "crypto/c_blake256.h"
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#include "crypto/c_jh.h"
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#include "crypto/c_skein.h"
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}
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static inline void do_blake_hash(const void* input, size_t len, char* output) {
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blake256_hash(reinterpret_cast<uint8_t*>(output), static_cast<const uint8_t*>(input), len);
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}
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static inline void do_groestl_hash(const void* input, size_t len, char* output) {
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groestl(static_cast<const uint8_t*>(input), len * 8, reinterpret_cast<uint8_t*>(output));
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}
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static inline void do_jh_hash(const void* input, size_t len, char* output) {
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jh_hash(32 * 8, static_cast<const uint8_t*>(input), 8 * len, reinterpret_cast<uint8_t*>(output));
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}
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static inline void do_skein_hash(const void* input, size_t len, char* output) {
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skein_hash(8 * 32, static_cast<const uint8_t*>(input), 8 * len, reinterpret_cast<uint8_t*>(output));
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}
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void (* const extra_hashes[4])(const void *, size_t, char *) = {do_blake_hash, do_groestl_hash, do_jh_hash, do_skein_hash};
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__m128i soft_aesenc(__m128i in, __m128i key);
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__m128i soft_aeskeygenassist(__m128i key, uint8_t rcon);
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#if defined(__x86_64__)
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# define EXTRACT64(X) _mm_cvtsi128_si64(X)
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static inline uint64_t _umul128(uint64_t a, uint64_t b, uint64_t* hi)
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{
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unsigned __int128 r = (unsigned __int128) a * (unsigned __int128) b;
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*hi = r >> 64;
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return (uint64_t) r;
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}
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#elif defined(__i386__)
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# define HI32(X) \
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_mm_srli_si128((X), 4)
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# define EXTRACT64(X) \
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((uint64_t)(uint32_t)_mm_cvtsi128_si32(X) | \
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((uint64_t)(uint32_t)_mm_cvtsi128_si32(HI32(X)) << 32))
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static inline uint64_t _umul128(uint64_t multiplier, uint64_t multiplicand, uint64_t *product_hi) {
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// multiplier = ab = a * 2^32 + b
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// multiplicand = cd = c * 2^32 + d
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// ab * cd = a * c * 2^64 + (a * d + b * c) * 2^32 + b * d
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uint64_t a = multiplier >> 32;
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uint64_t b = multiplier & 0xFFFFFFFF;
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uint64_t c = multiplicand >> 32;
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uint64_t d = multiplicand & 0xFFFFFFFF;
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//uint64_t ac = a * c;
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uint64_t ad = a * d;
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//uint64_t bc = b * c;
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uint64_t bd = b * d;
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uint64_t adbc = ad + (b * c);
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uint64_t adbc_carry = adbc < ad ? 1 : 0;
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// multiplier * multiplicand = product_hi * 2^64 + product_lo
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uint64_t product_lo = bd + (adbc << 32);
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uint64_t product_lo_carry = product_lo < bd ? 1 : 0;
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*product_hi = (a * c) + (adbc >> 32) + (adbc_carry << 32) + product_lo_carry;
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return product_lo;
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}
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#endif
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// This will shift and xor tmp1 into itself as 4 32-bit vals such as
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// sl_xor(a1 a2 a3 a4) = a1 (a2^a1) (a3^a2^a1) (a4^a3^a2^a1)
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static inline __m128i sl_xor(__m128i tmp1)
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{
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__m128i tmp4;
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tmp4 = _mm_slli_si128(tmp1, 0x04);
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tmp1 = _mm_xor_si128(tmp1, tmp4);
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tmp4 = _mm_slli_si128(tmp4, 0x04);
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tmp1 = _mm_xor_si128(tmp1, tmp4);
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tmp4 = _mm_slli_si128(tmp4, 0x04);
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tmp1 = _mm_xor_si128(tmp1, tmp4);
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return tmp1;
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}
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template<uint8_t rcon>
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static inline void aes_genkey_sub(__m128i* xout0, __m128i* xout2)
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{
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__m128i xout1 = _mm_aeskeygenassist_si128(*xout2, rcon);
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xout1 = _mm_shuffle_epi32(xout1, 0xFF); // see PSHUFD, set all elems to 4th elem
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*xout0 = sl_xor(*xout0);
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*xout0 = _mm_xor_si128(*xout0, xout1);
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xout1 = _mm_aeskeygenassist_si128(*xout0, 0x00);
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xout1 = _mm_shuffle_epi32(xout1, 0xAA); // see PSHUFD, set all elems to 3rd elem
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*xout2 = sl_xor(*xout2);
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*xout2 = _mm_xor_si128(*xout2, xout1);
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}
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|
||||
static inline void soft_aes_genkey_sub(__m128i* xout0, __m128i* xout2, uint8_t rcon)
|
||||
{
|
||||
__m128i xout1 = soft_aeskeygenassist(*xout2, rcon);
|
||||
xout1 = _mm_shuffle_epi32(xout1, 0xFF); // see PSHUFD, set all elems to 4th elem
|
||||
*xout0 = sl_xor(*xout0);
|
||||
*xout0 = _mm_xor_si128(*xout0, xout1);
|
||||
xout1 = soft_aeskeygenassist(*xout0, 0x00);
|
||||
xout1 = _mm_shuffle_epi32(xout1, 0xAA); // see PSHUFD, set all elems to 3rd elem
|
||||
*xout2 = sl_xor(*xout2);
|
||||
*xout2 = _mm_xor_si128(*xout2, xout1);
|
||||
}
|
||||
|
||||
|
||||
template<bool SOFT_AES>
|
||||
static inline void aes_genkey(const __m128i* memory, __m128i* k0, __m128i* k1, __m128i* k2, __m128i* k3, __m128i* k4, __m128i* k5, __m128i* k6, __m128i* k7, __m128i* k8, __m128i* k9)
|
||||
{
|
||||
__m128i xout0 = _mm_load_si128(memory);
|
||||
__m128i xout2 = _mm_load_si128(memory +1 );
|
||||
*k0 = xout0;
|
||||
*k1 = xout2;
|
||||
|
||||
SOFT_AES ? soft_aes_genkey_sub(&xout0, &xout2, 0x01) : aes_genkey_sub<0x01>(&xout0, &xout2);
|
||||
*k2 = xout0;
|
||||
*k3 = xout2;
|
||||
|
||||
SOFT_AES ? soft_aes_genkey_sub(&xout0, &xout2, 0x02) : aes_genkey_sub<0x02>(&xout0, &xout2);
|
||||
*k4 = xout0;
|
||||
*k5 = xout2;
|
||||
|
||||
SOFT_AES ? soft_aes_genkey_sub(&xout0, &xout2, 0x04) : aes_genkey_sub<0x04>(&xout0, &xout2);
|
||||
*k6 = xout0;
|
||||
*k7 = xout2;
|
||||
|
||||
SOFT_AES ? soft_aes_genkey_sub(&xout0, &xout2, 0x08) : aes_genkey_sub<0x08>(&xout0, &xout2);
|
||||
*k8 = xout0;
|
||||
*k9 = xout2;
|
||||
}
|
||||
|
||||
|
||||
template<bool SOFT_AES>
|
||||
static inline void aes_round(__m128i key, __m128i* x0, __m128i* x1, __m128i* x2, __m128i* x3, __m128i* x4, __m128i* x5, __m128i* x6, __m128i* x7)
|
||||
{
|
||||
if (SOFT_AES) {
|
||||
*x0 = soft_aesenc(*x0, key);
|
||||
*x1 = soft_aesenc(*x1, key);
|
||||
*x2 = soft_aesenc(*x2, key);
|
||||
*x3 = soft_aesenc(*x3, key);
|
||||
*x4 = soft_aesenc(*x4, key);
|
||||
*x5 = soft_aesenc(*x5, key);
|
||||
*x6 = soft_aesenc(*x6, key);
|
||||
*x7 = soft_aesenc(*x7, key);
|
||||
}
|
||||
else {
|
||||
*x0 = _mm_aesenc_si128(*x0, key);
|
||||
*x1 = _mm_aesenc_si128(*x1, key);
|
||||
*x2 = _mm_aesenc_si128(*x2, key);
|
||||
*x3 = _mm_aesenc_si128(*x3, key);
|
||||
*x4 = _mm_aesenc_si128(*x4, key);
|
||||
*x5 = _mm_aesenc_si128(*x5, key);
|
||||
*x6 = _mm_aesenc_si128(*x6, key);
|
||||
*x7 = _mm_aesenc_si128(*x7, key);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
template<size_t MEM, bool SOFT_AES>
|
||||
static inline void cn_explode_scratchpad(const __m128i *input, __m128i *output)
|
||||
{
|
||||
__m128i xin0, xin1, xin2, xin3, xin4, xin5, xin6, xin7;
|
||||
__m128i k0, k1, k2, k3, k4, k5, k6, k7, k8, k9;
|
||||
|
||||
aes_genkey<SOFT_AES>(input, &k0, &k1, &k2, &k3, &k4, &k5, &k6, &k7, &k8, &k9);
|
||||
|
||||
xin0 = _mm_load_si128(input + 4);
|
||||
xin1 = _mm_load_si128(input + 5);
|
||||
xin2 = _mm_load_si128(input + 6);
|
||||
xin3 = _mm_load_si128(input + 7);
|
||||
xin4 = _mm_load_si128(input + 8);
|
||||
xin5 = _mm_load_si128(input + 9);
|
||||
xin6 = _mm_load_si128(input + 10);
|
||||
xin7 = _mm_load_si128(input + 11);
|
||||
|
||||
for (size_t i = 0; __builtin_expect(i < MEM / sizeof(__m128i), 1); i += 8) {
|
||||
aes_round<SOFT_AES>(k0, &xin0, &xin1, &xin2, &xin3, &xin4, &xin5, &xin6, &xin7);
|
||||
aes_round<SOFT_AES>(k1, &xin0, &xin1, &xin2, &xin3, &xin4, &xin5, &xin6, &xin7);
|
||||
aes_round<SOFT_AES>(k2, &xin0, &xin1, &xin2, &xin3, &xin4, &xin5, &xin6, &xin7);
|
||||
aes_round<SOFT_AES>(k3, &xin0, &xin1, &xin2, &xin3, &xin4, &xin5, &xin6, &xin7);
|
||||
aes_round<SOFT_AES>(k4, &xin0, &xin1, &xin2, &xin3, &xin4, &xin5, &xin6, &xin7);
|
||||
aes_round<SOFT_AES>(k5, &xin0, &xin1, &xin2, &xin3, &xin4, &xin5, &xin6, &xin7);
|
||||
aes_round<SOFT_AES>(k6, &xin0, &xin1, &xin2, &xin3, &xin4, &xin5, &xin6, &xin7);
|
||||
aes_round<SOFT_AES>(k7, &xin0, &xin1, &xin2, &xin3, &xin4, &xin5, &xin6, &xin7);
|
||||
aes_round<SOFT_AES>(k8, &xin0, &xin1, &xin2, &xin3, &xin4, &xin5, &xin6, &xin7);
|
||||
aes_round<SOFT_AES>(k9, &xin0, &xin1, &xin2, &xin3, &xin4, &xin5, &xin6, &xin7);
|
||||
|
||||
_mm_store_si128(output + i + 0, xin0);
|
||||
_mm_store_si128(output + i + 1, xin1);
|
||||
_mm_store_si128(output + i + 2, xin2);
|
||||
_mm_store_si128(output + i + 3, xin3);
|
||||
_mm_store_si128(output + i + 4, xin4);
|
||||
_mm_store_si128(output + i + 5, xin5);
|
||||
_mm_store_si128(output + i + 6, xin6);
|
||||
_mm_store_si128(output + i + 7, xin7);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
template<size_t MEM, bool SOFT_AES>
|
||||
static inline void cn_implode_scratchpad(const __m128i *input, __m128i *output)
|
||||
{
|
||||
__m128i xout0, xout1, xout2, xout3, xout4, xout5, xout6, xout7;
|
||||
__m128i k0, k1, k2, k3, k4, k5, k6, k7, k8, k9;
|
||||
|
||||
aes_genkey<SOFT_AES>(output + 2, &k0, &k1, &k2, &k3, &k4, &k5, &k6, &k7, &k8, &k9);
|
||||
|
||||
xout0 = _mm_load_si128(output + 4);
|
||||
xout1 = _mm_load_si128(output + 5);
|
||||
xout2 = _mm_load_si128(output + 6);
|
||||
xout3 = _mm_load_si128(output + 7);
|
||||
xout4 = _mm_load_si128(output + 8);
|
||||
xout5 = _mm_load_si128(output + 9);
|
||||
xout6 = _mm_load_si128(output + 10);
|
||||
xout7 = _mm_load_si128(output + 11);
|
||||
|
||||
for (size_t i = 0; __builtin_expect(i < MEM / sizeof(__m128i), 1); i += 8)
|
||||
{
|
||||
xout0 = _mm_xor_si128(_mm_load_si128(input + i + 0), xout0);
|
||||
xout1 = _mm_xor_si128(_mm_load_si128(input + i + 1), xout1);
|
||||
xout2 = _mm_xor_si128(_mm_load_si128(input + i + 2), xout2);
|
||||
xout3 = _mm_xor_si128(_mm_load_si128(input + i + 3), xout3);
|
||||
xout4 = _mm_xor_si128(_mm_load_si128(input + i + 4), xout4);
|
||||
xout5 = _mm_xor_si128(_mm_load_si128(input + i + 5), xout5);
|
||||
xout6 = _mm_xor_si128(_mm_load_si128(input + i + 6), xout6);
|
||||
xout7 = _mm_xor_si128(_mm_load_si128(input + i + 7), xout7);
|
||||
|
||||
aes_round<SOFT_AES>(k0, &xout0, &xout1, &xout2, &xout3, &xout4, &xout5, &xout6, &xout7);
|
||||
aes_round<SOFT_AES>(k1, &xout0, &xout1, &xout2, &xout3, &xout4, &xout5, &xout6, &xout7);
|
||||
aes_round<SOFT_AES>(k2, &xout0, &xout1, &xout2, &xout3, &xout4, &xout5, &xout6, &xout7);
|
||||
aes_round<SOFT_AES>(k3, &xout0, &xout1, &xout2, &xout3, &xout4, &xout5, &xout6, &xout7);
|
||||
aes_round<SOFT_AES>(k4, &xout0, &xout1, &xout2, &xout3, &xout4, &xout5, &xout6, &xout7);
|
||||
aes_round<SOFT_AES>(k5, &xout0, &xout1, &xout2, &xout3, &xout4, &xout5, &xout6, &xout7);
|
||||
aes_round<SOFT_AES>(k6, &xout0, &xout1, &xout2, &xout3, &xout4, &xout5, &xout6, &xout7);
|
||||
aes_round<SOFT_AES>(k7, &xout0, &xout1, &xout2, &xout3, &xout4, &xout5, &xout6, &xout7);
|
||||
aes_round<SOFT_AES>(k8, &xout0, &xout1, &xout2, &xout3, &xout4, &xout5, &xout6, &xout7);
|
||||
aes_round<SOFT_AES>(k9, &xout0, &xout1, &xout2, &xout3, &xout4, &xout5, &xout6, &xout7);
|
||||
}
|
||||
|
||||
_mm_store_si128(output + 4, xout0);
|
||||
_mm_store_si128(output + 5, xout1);
|
||||
_mm_store_si128(output + 6, xout2);
|
||||
_mm_store_si128(output + 7, xout3);
|
||||
_mm_store_si128(output + 8, xout4);
|
||||
_mm_store_si128(output + 9, xout5);
|
||||
_mm_store_si128(output + 10, xout6);
|
||||
_mm_store_si128(output + 11, xout7);
|
||||
}
|
||||
|
||||
|
||||
template<size_t ITERATIONS, size_t MEM, size_t MASK, bool SOFT_AES>
|
||||
void cryptonight_hash(const void *__restrict__ input, size_t size, void *__restrict__ output, cryptonight_ctx *__restrict__ ctx)
|
||||
{
|
||||
keccak(static_cast<const uint8_t*>(input), size, ctx->state0, 200);
|
||||
|
||||
cn_explode_scratchpad<MEM, SOFT_AES>((__m128i*) ctx->state0, (__m128i*) ctx->memory);
|
||||
|
||||
const uint8_t* l0 = ctx->memory;
|
||||
uint64_t* h0 = reinterpret_cast<uint64_t*>(ctx->state0);
|
||||
|
||||
uint64_t al0 = h0[0] ^ h0[4];
|
||||
uint64_t ah0 = h0[1] ^ h0[5];
|
||||
__m128i bx0 = _mm_set_epi64x(h0[3] ^ h0[7], h0[2] ^ h0[6]);
|
||||
|
||||
uint64_t idx0 = h0[0] ^ h0[4];
|
||||
|
||||
for (size_t i = 0; __builtin_expect(i < ITERATIONS, 1); i++) {
|
||||
__m128i cx;
|
||||
cx = _mm_load_si128((__m128i *) &l0[idx0 & MASK]);
|
||||
cx = _mm_aesenc_si128(cx, _mm_set_epi64x(ah0, al0));
|
||||
|
||||
_mm_store_si128((__m128i *) &l0[idx0 & MASK], _mm_xor_si128(bx0, cx));
|
||||
idx0 = EXTRACT64(cx);
|
||||
bx0 = cx;
|
||||
|
||||
uint64_t hi, lo, cl, ch;
|
||||
cl = ((uint64_t*) &l0[idx0 & MASK])[0];
|
||||
ch = ((uint64_t*) &l0[idx0 & MASK])[1];
|
||||
lo = _umul128(idx0, cl, &hi);
|
||||
|
||||
al0 += hi;
|
||||
ah0 += lo;
|
||||
|
||||
((uint64_t*)&l0[idx0 & MASK])[0] = al0;
|
||||
((uint64_t*)&l0[idx0 & MASK])[1] = ah0;
|
||||
|
||||
ah0 ^= ch;
|
||||
al0 ^= cl;
|
||||
idx0 = al0;
|
||||
}
|
||||
|
||||
cn_implode_scratchpad<MEM, SOFT_AES>((__m128i*) ctx->memory, (__m128i*) ctx->state0);
|
||||
|
||||
keccakf(h0, 24);
|
||||
extra_hashes[ctx->state0[0] & 3](ctx->state0, 200, static_cast<char*>(output));
|
||||
}
|
||||
|
||||
#endif /* __CRYPTONIGHT_P_H__ */
|
||||
Loading…
Reference in a new issue