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https://github.com/JayDDee/cpuminer-opt.git
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57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
#ifndef SHA256_HASH_H__
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#define SHA256_HASH_H__ 1
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#include <stddef.h>
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#include "simd-utils.h"
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#include "cpuminer-config.h"
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#include "sph_sha2.h"
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// generic interface
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typedef struct {
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unsigned char buf[64]; /* first field, for alignment */
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uint32_t state[8];
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uint64_t count;
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} sha256_context __attribute__((aligned(64)));
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void sha256_full( void *hash, const void *data, size_t len );
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void sha256_update( sha256_context *ctx, const void *data, size_t len );
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void sha256_final( sha256_context *ctx, void *hash );
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void sha256_ctx_init( sha256_context *ctx );
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void sha256_transform_le( uint32_t *state_out, const uint32_t *data,
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const uint32_t *state_in );
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void sha256_transform_be( uint32_t *state_out, const uint32_t *data,
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const uint32_t *state_in );
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#if defined(__SHA__)
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void sha256_opt_transform_le( uint32_t *state_out, const void *input,
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const uint32_t *state_in );
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void sha256_opt_transform_be( uint32_t *state_out, const void *input,
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const uint32_t *state_in );
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// 2 way with interleaved instructions
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void sha256_ni2way_transform_le( uint32_t *out_X, uint32_t*out_Y,
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const void *msg_X, const void *msg_Y,
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const uint32_t *in_X, const uint32_t *in_Y );
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void sha256_ni2way_transform_be( uint32_t *out_X, uint32_t*out_Y,
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const void *msg_X, const void *msg_Y,
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const uint32_t *in_X, const uint32_t *in_Y );
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// Select target
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// with SHA...
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#define sha256_transform_le sha256_opt_transform_le
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#define sha256_transform_be sha256_opt_transform_be
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#else
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// without SHA...
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#define sha256_transform_le sph_sha256_transform_le
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#define sha256_transform_be sph_sha256_transform_be
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#endif
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#endif
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