mbed TLS v2.7.6
aesni.h
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1 
6 /*
7  * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
8  * SPDX-License-Identifier: Apache-2.0
9  *
10  * Licensed under the Apache License, Version 2.0 (the "License"); you may
11  * not use this file except in compliance with the License.
12  * You may obtain a copy of the License at
13  *
14  * http://www.apache.org/licenses/LICENSE-2.0
15  *
16  * Unless required by applicable law or agreed to in writing, software
17  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
18  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19  * See the License for the specific language governing permissions and
20  * limitations under the License.
21  *
22  * This file is part of mbed TLS (https://tls.mbed.org)
23  */
24 #ifndef MBEDTLS_AESNI_H
25 #define MBEDTLS_AESNI_H
26 
27 #include "aes.h"
28 
29 #define MBEDTLS_AESNI_AES 0x02000000u
30 #define MBEDTLS_AESNI_CLMUL 0x00000002u
31 
32 #if defined(MBEDTLS_HAVE_ASM) && defined(__GNUC__) && \
33  ( defined(__amd64__) || defined(__x86_64__) ) && \
34  ! defined(MBEDTLS_HAVE_X86_64)
35 #define MBEDTLS_HAVE_X86_64
36 #endif
37 
38 #if defined(MBEDTLS_HAVE_X86_64)
39 
40 #ifdef __cplusplus
41 extern "C" {
42 #endif
43 
52 int mbedtls_aesni_has_support( unsigned int what );
53 
64 int mbedtls_aesni_crypt_ecb( mbedtls_aes_context *ctx,
65  int mode,
66  const unsigned char input[16],
67  unsigned char output[16] );
68 
79 void mbedtls_aesni_gcm_mult( unsigned char c[16],
80  const unsigned char a[16],
81  const unsigned char b[16] );
82 
90 void mbedtls_aesni_inverse_key( unsigned char *invkey,
91  const unsigned char *fwdkey, int nr );
92 
102 int mbedtls_aesni_setkey_enc( unsigned char *rk,
103  const unsigned char *key,
104  size_t bits );
105 
106 #ifdef __cplusplus
107 }
108 #endif
109 
110 #endif /* MBEDTLS_HAVE_X86_64 */
111 
112 #endif /* MBEDTLS_AESNI_H */
The Advanced Encryption Standard (AES) specifies a FIPS-approved cryptographic algorithm that can be ...
The AES context-type definition.
Definition: aes.h:73