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/*
* SHA256 hash implementation and interface functions
* Copyright (c) 2003-2016, Jouni Malinen <j@w1.fi>
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#ifndef SHA256_H
#define SHA256_H
#define SHA256_MAC_LEN 32
#include <stdint.h>
#include <stddef.h>
#include <string.h>
int hmac_sha256_vector(const uint8_t *key, size_t key_len, size_t num_elem,
const uint8_t *addr[], const size_t *len, uint8_t *mac);
int hmac_sha256(const uint8_t *key, size_t key_len, const uint8_t *data,
size_t data_len, uint8_t *mac);
int sha256(const uint8_t *addr, const size_t len, uint8_t *mac);
#endif /* SHA256_H */
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