AP05/mqtt/Hmacsha1.h

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2025-04-06 06:41:47 +00:00
/**
* @file re_hmac.h Interface to HMAC functions
*
* Copyright (C) 2010 Creytiv.com
*/
#ifndef HMAC_H_
#define HMAC_H_ (1)
#include <stdint.h>
void hmac_sha1(const uint8_t *k, /* secret key */
size_t lk, /* length of the key in bytes */
const uint8_t *d, /* data */
size_t ld, /* length of data in bytes */
uint8_t *out, /* output buffer, at least "t" bytes */
size_t *t);
#endif // HMAC_H_