hmac.c File Reference

Keyed-Hash Message Authentication Code. More...

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Macros
#define	MAIN_ERR_PREFIX   "HMAC: "
	Message prefix for HMAC module.

Enumerations
enum	hmac_alg { HMAC_ALG_SHA1_160, HMAC_ALG_SHA2_256 }

Functions
int	hmac_sha1_160 (const char *text, size_t text_len, const char *key, size_t key_len, unsigned char *mac)
	Message Authentication Code based on SHA1-160 hash algorithm. More...
int	hmac_sha2_256 (const char *text, size_t text_len, const char *key, size_t key_len, unsigned char *mac)
	Message Authentication Code based on SHA2-256 hash algorithm. More...
void	hmac_init (void)
	Initialize HMAC module.
void	hmac_exit (void)
	Shutdown HMAC module.

Detailed Description

Keyed-Hash Message Authentication Code.

Copyright (c) 2012-2022 by the developers. See the LICENSE file for details.

If nothing else is specified, function return zero to indicate success and a negative value to indicate an error.

Definition in file hmac.c.