ocrypto_kmac.h File Reference

KMAC algorithm based on SHA3, with 128 and 256 bit security. More...

#include <stddef.h>
#include <stdint.h>
#include "ocrypto_sha3.h"

Go to the source code of this file.

Functions
void	ocrypto_kmac128 (uint8_t *r, size_t r_len, const uint8_t *key, size_t key_len, const uint8_t *in, size_t in_len, const uint8_t *s, size_t s_len)
void	ocrypto_kmac256 (uint8_t *r, size_t r_len, const uint8_t *key, size_t key_len, const uint8_t *in, size_t in_len, const uint8_t *s, size_t s_len)
Incremental KMAC generator
This group of functions can be used to incrementally compute the KMAC authenticator for a given message.
void	ocrypto_kmac128_init (ocrypto_kmac_ctx *ctx, const uint8_t *key, size_t key_len, const uint8_t *s, size_t s_len)
void	ocrypto_kmac256_init (ocrypto_kmac_ctx *ctx, const uint8_t *key, size_t key_len, const uint8_t *s, size_t s_len)
void	ocrypto_kmac128_update (ocrypto_kmac_ctx *ctx, const uint8_t *in, size_t in_len)
void	ocrypto_kmac256_update (ocrypto_kmac_ctx *ctx, const uint8_t *in, size_t in_len)
void	ocrypto_kmac128_final (ocrypto_kmac_ctx *ctx, uint8_t *r, size_t r_len)
void	ocrypto_kmac256_final (ocrypto_kmac_ctx *ctx, uint8_t *r, size_t r_len)

Detailed Description

KMAC algorithm based on SHA3, with 128 and 256 bit security.