codekingpro/portable-devtools

1/*2 * Copyright 2010-2020 The OpenSSL Project Authors. All Rights Reserved.3 *4 * Licensed under the Apache License 2.0 (the "License").  You may not use5 * this file except in compliance with the License.  You can obtain a copy6 * in the file LICENSE in the source distribution or at7 * https://www.openssl.org/source/license.html8 */9 10#ifndef OPENSSL_CMAC_H11# define OPENSSL_CMAC_H12# pragma once13 14# include <openssl/macros.h>15# ifndef OPENSSL_NO_DEPRECATED_3_016#  define HEADER_CMAC_H17# endif18 19# ifndef OPENSSL_NO_CMAC20 21#  ifdef __cplusplus22extern "C" {23#  endif24 25#  include <openssl/evp.h>26 27#  ifndef OPENSSL_NO_DEPRECATED_3_028/* Opaque */29typedef struct CMAC_CTX_st CMAC_CTX;30#  endif31#  ifndef OPENSSL_NO_DEPRECATED_3_032OSSL_DEPRECATEDIN_3_0 CMAC_CTX *CMAC_CTX_new(void);33OSSL_DEPRECATEDIN_3_0 void CMAC_CTX_cleanup(CMAC_CTX *ctx);34OSSL_DEPRECATEDIN_3_0 void CMAC_CTX_free(CMAC_CTX *ctx);35OSSL_DEPRECATEDIN_3_0 EVP_CIPHER_CTX *CMAC_CTX_get0_cipher_ctx(CMAC_CTX *ctx);36OSSL_DEPRECATEDIN_3_0 int CMAC_CTX_copy(CMAC_CTX *out, const CMAC_CTX *in);37OSSL_DEPRECATEDIN_3_0 int CMAC_Init(CMAC_CTX *ctx,38                                    const void *key, size_t keylen,39                                    const EVP_CIPHER *cipher, ENGINE *impl);40OSSL_DEPRECATEDIN_3_0 int CMAC_Update(CMAC_CTX *ctx,41                                      const void *data, size_t dlen);42OSSL_DEPRECATEDIN_3_0 int CMAC_Final(CMAC_CTX *ctx,43                                     unsigned char *out, size_t *poutlen);44OSSL_DEPRECATEDIN_3_0 int CMAC_resume(CMAC_CTX *ctx);45#  endif46 47#  ifdef  __cplusplus48}49#  endif50 51# endif52#endif53