[thirdparty/openssl.git] / providers / implementations / include / prov / kdfexchange.h

/*
 * 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"

struct kdf_data_st {
    OSSL_LIB_CTX *libctx;
    CRYPTO_REF_COUNT refcnt;
    CRYPTO_RWLOCK *lock;
};

typedef struct kdf_data_st KDF_DATA;

KDF_DATA *kdf_data_new(void *provctx);
void kdf_data_free(KDF_DATA *kdfdata);
int kdf_data_up_ref(KDF_DATA *kdfdata);
Commit	Line	Data
ac2d58c7 MC	1	/*
	2	* Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
	3	*
	4	* Licensed under the Apache License 2.0 (the "License"). You may not use
	5	* this file except in compliance with the License. You can obtain a copy
	6	* in the file LICENSE in the source distribution or at
	7	* https://www.openssl.org/source/license.html
	8	*/
	9
	10	#include <stdlib.h>
	11	#include <openssl/crypto.h>
	12	#include "internal/refcount.h"
	13
	14	struct kdf_data_st {
b4250010	15	OSSL_LIB_CTX *libctx;
ac2d58c7 MC	16	CRYPTO_REF_COUNT refcnt;
	17	CRYPTO_RWLOCK *lock;
	18	};
	19
	20	typedef struct kdf_data_st KDF_DATA;
	21
	22	KDF_DATA kdf_data_new(void provctx);
	23	void kdf_data_free(KDF_DATA *kdfdata);
	24	int kdf_data_up_ref(KDF_DATA *kdfdata);