| /* |
| * Copyright 2010-2020 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 |
| */ |
| |
| #ifndef OPENSSL_CMAC_H |
| # define OPENSSL_CMAC_H |
| # pragma once |
| |
| # include <openssl/macros.h> |
| # ifndef OPENSSL_NO_DEPRECATED_3_0 |
| # define HEADER_CMAC_H |
| # endif |
| |
| # ifndef OPENSSL_NO_CMAC |
| |
| # ifdef __cplusplus |
| extern "C" { |
| # endif |
| |
| # include <openssl/evp.h> |
| |
| # ifndef OPENSSL_NO_DEPRECATED_3_0 |
| /* Opaque */ |
| typedef struct CMAC_CTX_st CMAC_CTX; |
| # endif |
| # ifndef OPENSSL_NO_DEPRECATED_3_0 |
| OSSL_DEPRECATEDIN_3_0 CMAC_CTX *CMAC_CTX_new(void); |
| OSSL_DEPRECATEDIN_3_0 void CMAC_CTX_cleanup(CMAC_CTX *ctx); |
| OSSL_DEPRECATEDIN_3_0 void CMAC_CTX_free(CMAC_CTX *ctx); |
| OSSL_DEPRECATEDIN_3_0 EVP_CIPHER_CTX *CMAC_CTX_get0_cipher_ctx(CMAC_CTX *ctx); |
| OSSL_DEPRECATEDIN_3_0 int CMAC_CTX_copy(CMAC_CTX *out, const CMAC_CTX *in); |
| OSSL_DEPRECATEDIN_3_0 int CMAC_Init(CMAC_CTX *ctx, |
| const void *key, size_t keylen, |
| const EVP_CIPHER *cipher, ENGINE *impl); |
| OSSL_DEPRECATEDIN_3_0 int CMAC_Update(CMAC_CTX *ctx, |
| const void *data, size_t dlen); |
| OSSL_DEPRECATEDIN_3_0 int CMAC_Final(CMAC_CTX *ctx, |
| unsigned char *out, size_t *poutlen); |
| OSSL_DEPRECATEDIN_3_0 int CMAC_resume(CMAC_CTX *ctx); |
| # endif |
| |
| # ifdef __cplusplus |
| } |
| # endif |
| |
| # endif |
| #endif |