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litecoincash-project
GitHub Repository: litecoincash-project/cpuminer-multi
 Path: blob/master/crypto/c_blake256.h
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#ifndef _BLAKE256_H_

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#define _BLAKE256_H_

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#include <stdint.h>

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typedef struct {

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  uint32_t h[8], s[4], t[2];

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  int buflen, nullt;

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  uint8_t buf[64];

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} state;

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typedef struct {

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  state inner;

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  state outer;

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} hmac_state;

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void blake256_init(state *);

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void blake224_init(state *);

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void blake256_update(state *, const uint8_t *, uint64_t);

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void blake224_update(state *, const uint8_t *, uint64_t);

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void blake256_final(state *, uint8_t *);

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void blake224_final(state *, uint8_t *);

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void blake256_hash(uint8_t *, const uint8_t *, uint64_t);

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void blake224_hash(uint8_t *, const uint8_t *, uint64_t);

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/* HMAC functions: */

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void hmac_blake256_init(hmac_state *, const uint8_t *, uint64_t);

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void hmac_blake224_init(hmac_state *, const uint8_t *, uint64_t);

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void hmac_blake256_update(hmac_state *, const uint8_t *, uint64_t);

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void hmac_blake224_update(hmac_state *, const uint8_t *, uint64_t);

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void hmac_blake256_final(hmac_state *, uint8_t *);

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void hmac_blake224_final(hmac_state *, uint8_t *);

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void hmac_blake256_hash(uint8_t *, const uint8_t *, uint64_t, const uint8_t *, uint64_t);

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void hmac_blake224_hash(uint8_t *, const uint8_t *, uint64_t, const uint8_t *, uint64_t);

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#endif /* _BLAKE256_H_ */

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