43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/* Icecast
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*
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* This program is distributed under the GNU General Public License, version 2.
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* A copy of this license is included with this source.
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*
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* Copyright 2020, Philipp "ph3-der-loewe" Schafft <lion@lion.leolix.org>
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*/
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#ifndef __DIGEST_H__
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#define __DIGEST_H__
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#include "refobject.h"
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REFOBJECT_FORWARD_TYPE(digest_t);
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REFOBJECT_FORWARD_TYPE(hmac_t);
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typedef enum {
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DIGEST_ALGO_MD5,
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DIGEST_ALGO_SHA3_224,
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DIGEST_ALGO_SHA3_256,
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DIGEST_ALGO_SHA3_384,
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DIGEST_ALGO_SHA3_512
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} digest_algo_t;
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const char *digest_algo_id2str(digest_algo_t algo);
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ssize_t digest_algo_length_bytes(digest_algo_t algo);
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digest_t * digest_new(digest_algo_t algo);
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digest_t * digest_copy(digest_t *digest);
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ssize_t digest_write(digest_t *digest, const void *data, size_t len);
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ssize_t digest_read(digest_t *digest, void *buf, size_t len);
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/* Returns the digest size in bytes */
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ssize_t digest_length_bytes(digest_t *digest);
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hmac_t * hmac_new(digest_algo_t algo, const void *key, size_t keylen);
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hmac_t * hmac_copy(hmac_t *hmac);
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ssize_t hmac_write(hmac_t *hmac, const void *data, size_t len);
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ssize_t hmac_read(hmac_t *hmac, void *buf, size_t len);
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#endif
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