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211 lines
8.3 KiB
C
211 lines
8.3 KiB
C
#ifndef BLAKE256_HASH__
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#define BLAKE256_HASH__ 1
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#include <stddef.h>
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#include "simd-utils.h"
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#include "sph_blake.h"
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////////////////////////////
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//
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// Blake-256 1 way SSE2
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//
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//#define blake256_context sph_blake256_context
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#define blake256_init sph_blake256_init
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#define blake256_update sph_blake256
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#define blake256_update_le sph_blake256_update_le
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#define blake256_close sph_blake256_close
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//TODO decouple from SPH
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typedef struct
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{
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unsigned char buf[64];
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size_t ptr;
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uint32_t H[8];
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uint32_t S[4];
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uint32_t T0, T1;
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} blake256_context __attribute__ ((aligned (32)));
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void blake256_transform_le( uint32_t *H, const uint32_t *buf,
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const uint32_t T0, const uint32_t T1, int rounds );
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/*
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void blake256_init( blake256_context *sc );
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void blake256_update( blake256_context *sc, const void *data, size_t len );
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void blake256_close( blake256_context *sc, void *dst );
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void blake256_full( blake256_context *sc, void *dst, const void *data,
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size_t len );
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*/
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//////////////////////////////////
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//
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// Blake-256 4 way SSE2, NEON
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typedef struct
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{
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unsigned char buf[64<<2];
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uint32_t H[8<<2];
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size_t ptr;
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uint32_t T0, T1;
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int rounds; // 14 for blake, 8 for blakecoin & vanilla
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} blake_4x32_small_context __attribute__ ((aligned (64)));
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// Default, 14 rounds
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typedef blake_4x32_small_context blake256_4x32_context;
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void blake256_4x32_init(void *ctx);
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void blake256_4x32_update(void *ctx, const void *data, size_t len);
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void blake256_4x32_close(void *ctx, void *dst);
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// 14 rounds
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typedef blake_4x32_small_context blake256r14_4x32_context;
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void blake256r14_4x32_init(void *cc);
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void blake256r14_4x32_update(void *cc, const void *data, size_t len);
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void blake256r14_4x32_close(void *cc, void *dst);
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// 8 rounds, blakecoin, vanilla
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typedef blake_4x32_small_context blake256r8_4x32_context;
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void blake256r8_4x32_init(void *cc);
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void blake256r8_4x32_update(void *cc, const void *data, size_t len);
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void blake256r8_4x32_close(void *cc, void *dst);
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void blake256_4x32_round0_prehash_le( void *midstate, const void *midhash,
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void *data );
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void blake256_4x32_final_rounds_le( void *final_hash, const void *midstate,
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const void *midhash, const void *data, const int rounds );
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#define blake_4way_small_context blake256_4x32_context
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#define blake256_4way_context blake256_4x32_context
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#define blake256_4way_init blake256_4x32_init
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#define blake256_4way_update blake256_4x32_update
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#define blake256_4way_close blake256_4x32_close
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#define blake256_4way_update_le blake256_4x32_update_le
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#define blake256_4way_close_le blake256_4x32_close_le
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#define blake256_4way_round0_prehash_le blake256_4x32_round0_prehash_le
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#define blake256_4way_final_rounds_le blake256_4x32_final_rounds_le
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#define blake256r14_4way_context blake256r14_4x32_context
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#define blake256r14_4way_init blake256r14_4x32_init
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#define blake256r14_4way_update blake256r14_4x32_update
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#define blake256r14_4way_close blake256r14_4x32_close
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#define blake256r8_4way_context blake256r14_4x32_context
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#define blake256r8_4way_init blake256r14_4x32_init
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#define blake256r8_4way_update blake256r14_4x32_update
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#define blake256r8_4way_close blake256r14_4x32_close
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#ifdef __AVX2__
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//////////////////////////////
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//
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// Blake-256 8 way AVX2
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typedef struct
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{
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__m256i buf[16] __attribute__ ((aligned (64)));
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__m256i H[8];
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size_t ptr;
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uint32_t T0, T1;
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int rounds; // 14 for blake, 8 for blakecoin & vanilla
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} blake_8way_small_context;
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// Default 14 rounds
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typedef blake_8way_small_context blake256_8way_context;
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void blake256_8way_init(void *cc);
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void blake256_8way_update(void *cc, const void *data, size_t len);
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void blake256_8way_close(void *cc, void *dst);
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void blake256_8way_update_le(void *cc, const void *data, size_t len);
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void blake256_8way_close_le(void *cc, void *dst);
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void blake256_8way_round0_prehash_le( void *midstate, const void *midhash,
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void *data );
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void blake256_8way_final_rounds_le( void *final_hash, const void *midstate,
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const void *midhash, const void *data, const int rounds );
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// 14 rounds, blake, decred
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typedef blake_8way_small_context blake256r14_8way_context;
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void blake256r14_8way_init(void *cc);
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void blake256r14_8way_update(void *cc, const void *data, size_t len);
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void blake256r14_8way_close(void *cc, void *dst);
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// 8 rounds, blakecoin, vanilla
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typedef blake_8way_small_context blake256r8_8way_context;
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void blake256r8_8way_init(void *cc);
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void blake256r8_8way_update(void *cc, const void *data, size_t len);
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void blake256r8_8way_close(void *cc, void *dst);
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#define blake_8x32_small_context blake256_8way_context
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#define blake_8x32_init blake256_8way_init
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#define blake_8x32_update blake256_8way_update
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#define blake_8x32_close blake256_8way_close
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#define blake_8x32_update_le blake256_8way_update_le
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#define blake_8x32_close_le blake256_8way_close_le
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#define blake_8x32_round0_prehash_le blake256_8way_round0_prehash
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#define blake_8x32_final_rounds_le blake256_8way_final_rounds_le
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#define blake256r14_8x32_context blake256r14_8way_context
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#define blake256r14_8x32_init blake256r14_8way_init
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#define blake256r14_8x32_update blake256r14_8way_update
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#define blake256r14_8x32_close blake256r14_8way_close
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#define blake256r8_8x32_context blake256r14_8way_context
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#define blake256r8_8x32_init blake256r14_8way_init
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#define blake256r8_8x32_update blake256r14_8way_update
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#define blake256r8_8x32_close blake256r14_8way_close
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#if defined(__AVX512F__) && defined(__AVX512VL__) && defined(__AVX512DQ__) && defined(__AVX512BW__)
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///////////////////////////////////
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//
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// Blake-256 16 way AVX512
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typedef struct
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{
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__m512i buf[16];
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__m512i H[8];
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size_t ptr;
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uint32_t T0, T1;
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int rounds; // 14 for blake, 8 for blakecoin & vanilla
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} blake_16way_small_context __attribute__ ((aligned (128)));
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// Default 14 rounds
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typedef blake_16way_small_context blake256_16way_context;
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void blake256_16way_init(void *cc);
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void blake256_16way_update(void *cc, const void *data, size_t len);
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void blake256_16way_close(void *cc, void *dst);
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// Expects data in little endian order, no byte swap needed
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void blake256_16way_update_le(void *cc, const void *data, size_t len);
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void blake256_16way_close_le(void *cc, void *dst);
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void blake256_16way_round0_prehash_le( void *midstate, const void *midhash,
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void *data );
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void blake256_16way_final_rounds_le( void *final_hash, const void *midstate,
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const void *midhash, const void *data, const int rounds );
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// 14 rounds, blake, decred
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typedef blake_16way_small_context blake256r14_16way_context;
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void blake256r14_16way_init(void *cc);
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void blake256r14_16way_update(void *cc, const void *data, size_t len);
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void blake256r14_16way_close(void *cc, void *dst);
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// 8 rounds, blakecoin, vanilla
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typedef blake_16way_small_context blake256r8_16way_context;
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void blake256r8_16way_init(void *cc);
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void blake256r8_16way_update(void *cc, const void *data, size_t len);
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void blake256r8_16way_close(void *cc, void *dst);
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#define blake_16x32_small_context blake256_16way_context
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#define blake_16x32_init blake256_16way_init
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#define blake_16x32_update blake256_16way_update
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#define blake_16x32_close blake256_16way_close
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#define blake_16x32_update_le blake256_16way_update_le
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#define blake_16x32_close_le blake256_16way_close_le
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#define blake_16x32_round0_prehash_le blake256_16way_round0_prehash
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#define blake_16x32_final_rounds_le blake256_16way_final_rounds_le
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#define blake256r14_16x32_context blake256r14_16way_context
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#define blake256r14_16x32_init blake256r14_16way_init
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#define blake256r14_16x32_update blake256r14_16way_update
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#define blake256r14_16x32_close blake256r14_16way_close
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#define blake256r8_16x32_context blake256r8_16way_context
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#define blake256r8_16x32_init blake256r8_16way_init
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#define blake256r8_16x32_update blake256r8_16way_update
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#define blake256r8_16x32_close blake256r8_16way_close
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#endif // AVX512
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#endif // AVX2
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#endif // BLAKE256_HASH_H__
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