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Commit | Line | Data |
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0f113f3e | 1 | /* |
21dcbebc | 2 | * Copyright 2010-2016 The OpenSSL Project Authors. All Rights Reserved. |
8c968e03 | 3 | * |
21dcbebc RS |
4 | * Licensed under the OpenSSL license (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 | |
8c968e03 DSH |
8 | */ |
9 | ||
8c968e03 | 10 | #ifndef HEADER_CMAC_H |
0f113f3e | 11 | # define HEADER_CMAC_H |
8c968e03 | 12 | |
b04e5c12 MC |
13 | # ifndef OPENSSL_NO_CMAC |
14 | ||
8c968e03 DSH |
15 | #ifdef __cplusplus |
16 | extern "C" { | |
17 | #endif | |
18 | ||
0f113f3e | 19 | # include <openssl/evp.h> |
8c968e03 DSH |
20 | |
21 | /* Opaque */ | |
22 | typedef struct CMAC_CTX_st CMAC_CTX; | |
23 | ||
24 | CMAC_CTX *CMAC_CTX_new(void); | |
25 | void CMAC_CTX_cleanup(CMAC_CTX *ctx); | |
26 | void CMAC_CTX_free(CMAC_CTX *ctx); | |
27 | EVP_CIPHER_CTX *CMAC_CTX_get0_cipher_ctx(CMAC_CTX *ctx); | |
c8ef656d | 28 | int CMAC_CTX_copy(CMAC_CTX *out, const CMAC_CTX *in); |
8c968e03 | 29 | |
0f113f3e MC |
30 | int CMAC_Init(CMAC_CTX *ctx, const void *key, size_t keylen, |
31 | const EVP_CIPHER *cipher, ENGINE *impl); | |
8c968e03 | 32 | int CMAC_Update(CMAC_CTX *ctx, const void *data, size_t dlen); |
c8ef656d DSH |
33 | int CMAC_Final(CMAC_CTX *ctx, unsigned char *out, size_t *poutlen); |
34 | int CMAC_resume(CMAC_CTX *ctx); | |
8c968e03 DSH |
35 | |
36 | #ifdef __cplusplus | |
37 | } | |
38 | #endif | |
b04e5c12 MC |
39 | |
40 | # endif | |
8c968e03 | 41 | #endif |