wlan_bl808_rtthread/utils/include/utils_hmac.h

/*
 * Copyright (c) 2016-2022 Bouffalolab.
 *
 * This file is part of
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#ifndef _IOTX_COMMON_HMAC_H_
#define _IOTX_COMMON_HMAC_H_

#include <string.h>

#define KEY_IOPAD_SIZE        (64)
#define MD5_DIGEST_SIZE       (16)
#define SHA1_DIGEST_SIZE      (20)
#define SHA256_DIGEST_SIZE    (32)

#ifdef UTILS_MD5
void utils_hmac_md5(const char *msg, int msg_len, char *digest, const char *key, int key_len);
#endif

#ifdef UTILS_SHA1
void utils_hmac_sha1(const char *msg, int msg_len, char *digest, const char *key, int key_len);

void utils_hmac_sha1_hex(const char *msg, int msg_len, char *digest, const char *key, int key_len);
#endif

#ifdef UTILS_SHA256
void utils_hmac_sha256(const char *msg, int msg_len, char *digest, const char *key, int key_len);
#endif

#endif