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Add optional CryptoNight-Lite support.

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This commit is contained in:
XMRig 2017-05-10 12:58:52 +03:00
parent 3b46f5eb64
commit d3b0038bda
15 changed files with 1061 additions and 22 deletions
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64
algo/cryptonight/cryptonight.c
View file

@ -52,7 +52,7 @@ const static char test_input[152] = {
};
const static char test_output[64] = {
const static char test_output0[64] = {
0x1B, 0x60, 0x6A, 0x3F, 0x4A, 0x07, 0xD6, 0x48, 0x9A, 0x1B, 0xCD, 0x07, 0x69, 0x7B, 0xD1, 0x66,
0x96, 0xB6, 0x1C, 0x8A, 0xE9, 0x82, 0xF6, 0x1A, 0x90, 0x16, 0x0F, 0x4E, 0x52, 0x82, 0x8A, 0x7F,
0x1A, 0x3F, 0xFB, 0xEE, 0x90, 0x9B, 0x42, 0x0D, 0x91, 0xF7, 0xBE, 0x6E, 0x5F, 0xB5, 0x6D, 0xB7,
@ -65,10 +65,28 @@ void cryptonight_av2_aesni_double(const void* input, size_t size, void* output,
void cryptonight_av3_softaes(const void* input, size_t size, void* output, struct cryptonight_ctx* ctx);
void cryptonight_av4_softaes_double(const void* input, size_t size, void* output, struct cryptonight_ctx* ctx);
#ifndef XMRIG_NO_AEON
const static char test_output1[64] = {
0x28, 0xA2, 0x2B, 0xAD, 0x3F, 0x93, 0xD1, 0x40, 0x8F, 0xCA, 0x47, 0x2E, 0xB5, 0xAD, 0x1C, 0xBE,
0x75, 0xF2, 0x1D, 0x05, 0x3C, 0x8C, 0xE5, 0xB3, 0xAF, 0x10, 0x5A, 0x57, 0x71, 0x3E, 0x21, 0xDD,
0x36, 0x95, 0xB4, 0xB5, 0x3B, 0xB0, 0x03, 0x58, 0xB0, 0xAD, 0x38, 0xDC, 0x16, 0x0F, 0xEB, 0x9E,
0x00, 0x4E, 0xEC, 0xE0, 0x9B, 0x83, 0xA7, 0x2E, 0xF6, 0xBA, 0x98, 0x64, 0xD3, 0x51, 0x0C, 0x88,
};
void cryptonight_lite_av1_aesni(const void* input, size_t size, void* output, struct cryptonight_ctx* ctx);
void cryptonight_lite_av2_aesni_double(const void* input, size_t size, void* output, struct cryptonight_ctx* ctx);
void cryptonight_lite_av3_softaes(const void* input, size_t size, void* output, struct cryptonight_ctx* ctx);
void cryptonight_lite_av4_softaes_double(const void* input, size_t size, void* output, struct cryptonight_ctx* ctx);
#endif
void (*cryptonight_hash_ctx)(const void* input, size_t size, void* output, struct cryptonight_ctx* ctx) = NULL;
static bool self_test() {
if (cryptonight_hash_ctx == NULL) {
return false;
}
char output[64];
struct cryptonight_ctx *ctx = (struct cryptonight_ctx*) _mm_malloc(sizeof(struct cryptonight_ctx), 16);
@ -79,12 +97,54 @@ static bool self_test() {
_mm_free(ctx->memory);
_mm_free(ctx);
return memcmp(output, test_output, (opt_double_hash ? 64 : 32)) == 0;
# ifndef XMRIG_NO_AEON
if (opt_algo == ALGO_CRYPTONIGHT_LITE) {
return memcmp(output, test_output1, (opt_double_hash ? 64 : 32)) == 0;
}
# endif
return memcmp(output, test_output0, (opt_double_hash ? 64 : 32)) == 0;
}
#ifndef XMRIG_NO_AEON
bool cryptonight_lite_init(int variant) {
switch (variant) {
case AEON_AV1_AESNI:
cryptonight_hash_ctx = cryptonight_lite_av1_aesni;
break;
case AEON_AV2_AESNI_DOUBLE:
opt_double_hash = true;
cryptonight_hash_ctx = cryptonight_lite_av2_aesni_double;
break;
case AEON_AV3_SOFT_AES:
cryptonight_hash_ctx = cryptonight_lite_av3_softaes;
break;
case AEON_AV4_SOFT_AES_DOUBLE:
opt_double_hash = true;
cryptonight_hash_ctx = cryptonight_lite_av4_softaes_double;
break;
default:
break;
}
return self_test();
}
#endif
bool cryptonight_init(int variant)
{
# ifndef XMRIG_NO_AEON
if (opt_algo == ALGO_CRYPTONIGHT_LITE) {
return cryptonight_lite_init(variant);
}
# endif
switch (variant) {
case XMR_AV1_AESNI:
cryptonight_hash_ctx = cryptonight_av1_aesni;

3
algo/cryptonight/cryptonight.h
View file

@ -28,7 +28,8 @@
#include <stdint.h>
#include <stdbool.h>
#define MEMORY 2097152 /* 2 MiB */
#define MEMORY 2097152 /* 2 MiB */
#define MEMORY_LITE 1048576 /* 1 MiB */
struct cryptonight_ctx {
uint8_t state0[200] __attribute__((aligned(16)));