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Initial upload v3.4.7

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Jay D Dee
2016-09-22 13:16:18 -04:00
parent a3c8079774
commit a35039bc05
480 changed files with 211015 additions and 3 deletions
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148
algo/scryptjane/scrypt-jane-chacha.h Normal file
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#define SCRYPT_MIX_BASE "ChaCha20/8"
typedef uint32_t scrypt_mix_word_t;
#define SCRYPT_WORDTO8_LE U32TO8_LE
#define SCRYPT_WORD_ENDIAN_SWAP U32_SWAP
#define SCRYPT_BLOCK_BYTES 64
#define SCRYPT_BLOCK_WORDS (SCRYPT_BLOCK_BYTES / sizeof(scrypt_mix_word_t))
/* must have these here in case block bytes is ever != 64 */
#include "scrypt-jane-romix-basic.h"
#include "scrypt-jane-mix_chacha-avx.h"
#include "scrypt-jane-mix_chacha-ssse3.h"
#include "scrypt-jane-mix_chacha-sse2.h"
#include "scrypt-jane-mix_chacha.h"
#if defined(SCRYPT_CHACHA_AVX)
#define SCRYPT_CHUNKMIX_FN scrypt_ChunkMix_avx
#if defined(X86_INTRINSIC_AVX)
#define SCRYPT_CHUNKMIX_1_FN scrypt_ChunkMix_avx_1
#define SCRYPT_CHUNKMIX_1_XOR_FN scrypt_ChunkMix_avx_1_xor
#endif
#define SCRYPT_ROMIX_FN scrypt_ROMix_avx
#define SCRYPT_MIX_FN chacha_core_avx
#define SCRYPT_ROMIX_TANGLE_FN scrypt_romix_nop
#define SCRYPT_ROMIX_UNTANGLE_FN scrypt_romix_nop
#include "scrypt-jane-romix-template.h"
#endif
#if defined(SCRYPT_CHACHA_SSSE3)
#define SCRYPT_CHUNKMIX_FN scrypt_ChunkMix_ssse3
#if defined(X86_INTRINSIC_SSSE3)
#define SCRYPT_CHUNKMIX_1_FN scrypt_ChunkMix_ssse3_1
#define SCRYPT_CHUNKMIX_1_XOR_FN scrypt_ChunkMix_ssse3_1_xor
#endif
#define SCRYPT_ROMIX_FN scrypt_ROMix_ssse3
#define SCRYPT_MIX_FN chacha_core_ssse3
#define SCRYPT_ROMIX_TANGLE_FN scrypt_romix_nop
#define SCRYPT_ROMIX_UNTANGLE_FN scrypt_romix_nop
#include "scrypt-jane-romix-template.h"
#endif
#if defined(SCRYPT_CHACHA_SSE2)
#define SCRYPT_CHUNKMIX_FN scrypt_ChunkMix_sse2
#if defined(X86_INTRINSIC_SSE2)
#define SCRYPT_CHUNKMIX_1_FN scrypt_ChunkMix_sse2_1
#define SCRYPT_CHUNKMIX_1_XOR_FN scrypt_ChunkMix_sse2_1_xor
#endif
#define SCRYPT_ROMIX_FN scrypt_ROMix_sse2
#define SCRYPT_MIX_FN chacha_core_sse2
#define SCRYPT_ROMIX_TANGLE_FN scrypt_romix_nop
#define SCRYPT_ROMIX_UNTANGLE_FN scrypt_romix_nop
#include "scrypt-jane-romix-template.h"
#endif
/* cpu agnostic */
#define SCRYPT_ROMIX_FN scrypt_ROMix_basic
#define SCRYPT_MIX_FN chacha_core_basic
#define SCRYPT_ROMIX_TANGLE_FN scrypt_romix_convert_endian
#define SCRYPT_ROMIX_UNTANGLE_FN scrypt_romix_convert_endian
#include "scrypt-jane-romix-template.h"
#if !defined(SCRYPT_CHOOSE_COMPILETIME)
static scrypt_ROMixfn
scrypt_getROMix() {
size_t cpuflags = detect_cpu();
#if defined(SCRYPT_CHACHA_AVX)
if (cpuflags & cpu_avx)
return scrypt_ROMix_avx;
else
#endif
#if defined(SCRYPT_CHACHA_SSSE3)
if (cpuflags & cpu_ssse3)
return scrypt_ROMix_ssse3;
else
#endif
#if defined(SCRYPT_CHACHA_SSE2)
if (cpuflags & cpu_sse2)
return scrypt_ROMix_sse2;
else
#endif
return scrypt_ROMix_basic;
}
#endif
#if defined(SCRYPT_TEST_SPEED)
static size_t
available_implementations() {
size_t cpuflags = detect_cpu();
size_t flags = 0;
#if defined(SCRYPT_CHACHA_AVX)
if (cpuflags & cpu_avx)
flags |= cpu_avx;
#endif
#if defined(SCRYPT_CHACHA_SSSE3)
if (cpuflags & cpu_ssse3)
flags |= cpu_ssse3;
#endif
#if defined(SCRYPT_CHACHA_SSE2)
if (cpuflags & cpu_sse2)
flags |= cpu_sse2;
#endif
return flags;
}
#endif
static int
scrypt_test_mix() {
static const uint8_t expected[16] = {
0x48,0x2b,0x2d,0xb8,0xa1,0x33,0x22,0x73,0xcd,0x16,0xc4,0xb4,0xb0,0x7f,0xb1,0x8a,
};
int ret = 1;
size_t cpuflags = detect_cpu();
#if defined(SCRYPT_CHACHA_AVX)
if (cpuflags & cpu_avx)
ret &= scrypt_test_mix_instance(scrypt_ChunkMix_avx, scrypt_romix_nop, scrypt_romix_nop, expected);
#endif
#if defined(SCRYPT_CHACHA_SSSE3)
if (cpuflags & cpu_ssse3)
ret &= scrypt_test_mix_instance(scrypt_ChunkMix_ssse3, scrypt_romix_nop, scrypt_romix_nop, expected);
#endif
#if defined(SCRYPT_CHACHA_SSE2)
if (cpuflags & cpu_sse2)
ret &= scrypt_test_mix_instance(scrypt_ChunkMix_sse2, scrypt_romix_nop, scrypt_romix_nop, expected);
#endif
#if defined(SCRYPT_CHACHA_BASIC)
ret &= scrypt_test_mix_instance(scrypt_ChunkMix_basic, scrypt_romix_convert_endian, scrypt_romix_convert_endian, expected);
#endif
return ret;
}