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25 lines
549 B
C
25 lines
549 B
C
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/* Sha256.h -- SHA-256 Hash
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2010-06-11 : Igor Pavlov : Public domain */
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#ifndef __CRYPTO_SHA256_H
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#define __CRYPTO_SHA256_H
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#include <stdlib.h>
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#include <stdint.h>
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#define SHA256_DIGEST_SIZE 32
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typedef struct sha256_t
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{
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uint32_t state[8];
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uint64_t count;
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unsigned char buffer[64];
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} sha256_t;
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void sha256_init(sha256_t *p);
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void sha256_update(sha256_t *p, const unsigned char *data, size_t size);
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void sha256_final(sha256_t *p, unsigned char *digest);
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void sha256_hash(unsigned char *buf, const unsigned char *data, size_t size);
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#endif
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