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/*
* Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include <stdlib.h>
#include <openssl/crypto.h>
#include "internal/refcount.h"
#include "prov/provider_util.h"
struct mac_key_st {
CRYPTO_RWLOCK *lock;
OSSL_LIB_CTX *libctx;
CRYPTO_REF_COUNT refcnt;
unsigned char *priv_key;
size_t priv_key_len;
PROV_CIPHER cipher;
char *properties;
int cmac;
};
typedef struct mac_key_st MAC_KEY;
MAC_KEY *ossl_mac_key_new(OSSL_LIB_CTX *libctx, int cmac);
void ossl_mac_key_free(MAC_KEY *mackey);
int ossl_mac_key_up_ref(MAC_KEY *mackey);
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