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60 lines
1.4 KiB
60 lines
1.4 KiB
#define SCRYPT_MIX_BASE "ChaCha20/8" |
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typedef uint32_t scrypt_mix_word_t; |
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#define SCRYPT_WORDTO8_LE U32TO8_LE |
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#define SCRYPT_WORD_ENDIAN_SWAP U32_SWAP |
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#define SCRYPT_P 1 |
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#define SCRYPT_R 1 |
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#define SCRYPT_BLOCK_BYTES 64 |
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#define SCRYPT_BLOCK_WORDS (SCRYPT_BLOCK_BYTES / sizeof(scrypt_mix_word_t)) |
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/* must have these here in case block bytes is ever != 64 */ |
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#include "scrypt-jane-romix-basic.h" |
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#include "scrypt-jane-mix_chacha.h" |
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/* cpu agnostic */ |
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#define SCRYPT_ROMIX_FN scrypt_ROMix_basic |
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#define SCRYPT_MIX_FN chacha_core_basic |
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#define SCRYPT_ROMIX_TANGLE_FN scrypt_romix_convert_endian |
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#define SCRYPT_ROMIX_UNTANGLE_FN scrypt_romix_convert_endian |
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#include "scrypt-jane-romix-template.h" |
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#if !defined(SCRYPT_CHOOSE_COMPILETIME) |
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static scrypt_ROMixfn |
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scrypt_getROMix() { |
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size_t cpuflags = detect_cpu(); |
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return scrypt_ROMix_basic; |
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} |
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#endif |
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#if defined(SCRYPT_TEST_SPEED) |
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static size_t |
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available_implementations() { |
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size_t cpuflags = detect_cpu(); |
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size_t flags = 0; |
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return flags; |
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} |
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#endif |
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static int |
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scrypt_test_mix() { |
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static const uint8_t expected[16] = { |
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0x48,0x2b,0x2d,0xb8,0xa1,0x33,0x22,0x73,0xcd,0x16,0xc4,0xb4,0xb0,0x7f,0xb1,0x8a, |
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}; |
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int ret = 1; |
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size_t cpuflags = detect_cpu(); |
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#if defined(SCRYPT_CHACHA_BASIC) |
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ret &= scrypt_test_mix_instance(scrypt_ChunkMix_basic, scrypt_romix_convert_endian, scrypt_romix_convert_endian, expected); |
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#endif |
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return ret; |
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} |
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