mbed TLS v2.14.1
camellia.h
Go to the documentation of this file.
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_CAMELLIA_H
25 #define MBEDTLS_CAMELLIA_H
26 
27 #if !defined(MBEDTLS_CONFIG_FILE)
28 #include "config.h"
29 #else
30 #include MBEDTLS_CONFIG_FILE
31 #endif
32 
33 #include <stddef.h>
34 #include <stdint.h>
35 
36 #define MBEDTLS_CAMELLIA_ENCRYPT 1
37 #define MBEDTLS_CAMELLIA_DECRYPT 0
38 
39 #define MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH -0x0024
40 #define MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH -0x0026
42 /* MBEDTLS_ERR_CAMELLIA_HW_ACCEL_FAILED is deprecated and should not be used.
43  */
44 #define MBEDTLS_ERR_CAMELLIA_HW_ACCEL_FAILED -0x0027
46 #ifdef __cplusplus
47 extern "C" {
48 #endif
49 
50 #if !defined(MBEDTLS_CAMELLIA_ALT)
51 // Regular implementation
52 //
53 
58 {
59  int nr;
60  uint32_t rk[68];
61 }
63 
64 #else /* MBEDTLS_CAMELLIA_ALT */
65 #include "camellia_alt.h"
66 #endif /* MBEDTLS_CAMELLIA_ALT */
67 
74 
81 
91 int mbedtls_camellia_setkey_enc( mbedtls_camellia_context *ctx, const unsigned char *key,
92  unsigned int keybits );
93 
103 int mbedtls_camellia_setkey_dec( mbedtls_camellia_context *ctx, const unsigned char *key,
104  unsigned int keybits );
105 
117  int mode,
118  const unsigned char input[16],
119  unsigned char output[16] );
120 
121 #if defined(MBEDTLS_CIPHER_MODE_CBC)
122 
146  int mode,
147  size_t length,
148  unsigned char iv[16],
149  const unsigned char *input,
150  unsigned char *output );
151 #endif /* MBEDTLS_CIPHER_MODE_CBC */
152 
153 #if defined(MBEDTLS_CIPHER_MODE_CFB)
154 
181  int mode,
182  size_t length,
183  size_t *iv_off,
184  unsigned char iv[16],
185  const unsigned char *input,
186  unsigned char *output );
187 #endif /* MBEDTLS_CIPHER_MODE_CFB */
188 
189 #if defined(MBEDTLS_CIPHER_MODE_CTR)
190 
255  size_t length,
256  size_t *nc_off,
257  unsigned char nonce_counter[16],
258  unsigned char stream_block[16],
259  const unsigned char *input,
260  unsigned char *output );
261 #endif /* MBEDTLS_CIPHER_MODE_CTR */
262 
268 int mbedtls_camellia_self_test( int verbose );
269 
270 #ifdef __cplusplus
271 }
272 #endif
273 
274 #endif /* camellia.h */