17 lines
523 B
C
17 lines
523 B
C
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/* public domain sha512/256 implementation based on fips180-3 */
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#include "sha512.h"
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#define sha512_256 sha512 /*struct*/
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enum { SHA512_256_DIGEST_LENGTH = 32 };
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/* reset state */
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void sha512_256_init(void *ctx);
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/* process message */
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#define sha512_256_update sha512_update
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/* get message digest */
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/* state is ruined after sum, keep a copy if multiple sum is needed */
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/* part of the message might be left in s, zero it if secrecy is needed */
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void sha512_256_sum(void *ctx, uint8_t md[SHA512_256_DIGEST_LENGTH]);
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