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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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