mbed TLS v2.16.5

aria.h
Go to the documentation of this file.
1
12 /* Copyright (C) 2006-2018, ARM Limited, All Rights Reserved
13 * SPDX-License-Identifier: Apache-2.0
14 *
15 * Licensed under the Apache License, Version 2.0 (the "License"); you may
16 * not use this file except in compliance with the License.
17 * You may obtain a copy of the License at
18 *
19 * http://www.apache.org/licenses/LICENSE-2.0
20 *
21 * Unless required by applicable law or agreed to in writing, software
22 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
23 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
24 * See the License for the specific language governing permissions and
25 * limitations under the License.
26 *
27 * This file is part of mbed TLS (https://tls.mbed.org)
28 */
29
30 #ifndef MBEDTLS_ARIA_H
31 #define MBEDTLS_ARIA_H
32
33 #if !defined(MBEDTLS_CONFIG_FILE)
34 #include "config.h"
35 #else
36 #include MBEDTLS_CONFIG_FILE
37 #endif
38
39 #include <stddef.h>
40 #include <stdint.h>
41
42 #include "platform_util.h"
43
44 #define MBEDTLS_ARIA_ENCRYPT 1
45 #define MBEDTLS_ARIA_DECRYPT 0
47 #define MBEDTLS_ARIA_BLOCKSIZE 16
48 #define MBEDTLS_ARIA_MAX_ROUNDS 16
49 #define MBEDTLS_ARIA_MAX_KEYSIZE 32
51 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
52 #define MBEDTLS_ERR_ARIA_INVALID_KEY_LENGTH MBEDTLS_DEPRECATED_NUMERIC_CONSTANT( -0x005C )
53 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
54 #define MBEDTLS_ERR_ARIA_BAD_INPUT_DATA -0x005C
56 #define MBEDTLS_ERR_ARIA_INVALID_INPUT_LENGTH -0x005E
58 /* MBEDTLS_ERR_ARIA_FEATURE_UNAVAILABLE is deprecated and should not be used.
59 */
60 #define MBEDTLS_ERR_ARIA_FEATURE_UNAVAILABLE -0x005A
62 /* MBEDTLS_ERR_ARIA_HW_ACCEL_FAILED is deprecated and should not be used. */
63 #define MBEDTLS_ERR_ARIA_HW_ACCEL_FAILED -0x0058
65 #if !defined(MBEDTLS_ARIA_ALT)
66 // Regular implementation
67 //
68
69 #ifdef __cplusplus
70 extern "C" {
71 #endif
72
76 typedef struct mbedtls_aria_context
77 {
78 unsigned char nr;
80 uint32_t rk[MBEDTLS_ARIA_MAX_ROUNDS + 1][MBEDTLS_ARIA_BLOCKSIZE / 4];
81 }
82 mbedtls_aria_context;
83
84 #else /* MBEDTLS_ARIA_ALT */
85 #include "aria_alt.h"
86 #endif /* MBEDTLS_ARIA_ALT */
87
96 void mbedtls_aria_init( mbedtls_aria_context *ctx );
97
105 void mbedtls_aria_free( mbedtls_aria_context *ctx );
106
122 int mbedtls_aria_setkey_enc( mbedtls_aria_context *ctx,
123 const unsigned char *key,
124 unsigned int keybits );
125
141 int mbedtls_aria_setkey_dec( mbedtls_aria_context *ctx,
142 const unsigned char *key,
143 unsigned int keybits );
144
165 int mbedtls_aria_crypt_ecb( mbedtls_aria_context *ctx,
166 const unsigned char input[MBEDTLS_ARIA_BLOCKSIZE],
167 unsigned char output[MBEDTLS_ARIA_BLOCKSIZE] );
168
169 #if defined(MBEDTLS_CIPHER_MODE_CBC)
170
211 int mbedtls_aria_crypt_cbc( mbedtls_aria_context *ctx,
212 int mode,
213 size_t length,
214 unsigned char iv[MBEDTLS_ARIA_BLOCKSIZE],
215 const unsigned char *input,
216 unsigned char *output );
217 #endif /* MBEDTLS_CIPHER_MODE_CBC */
218
219 #if defined(MBEDTLS_CIPHER_MODE_CFB)
220
261 int mbedtls_aria_crypt_cfb128( mbedtls_aria_context *ctx,
262 int mode,
263 size_t length,
264 size_t *iv_off,
265 unsigned char iv[MBEDTLS_ARIA_BLOCKSIZE],
266 const unsigned char *input,
267 unsigned char *output );
268 #endif /* MBEDTLS_CIPHER_MODE_CFB */
269
270 #if defined(MBEDTLS_CIPHER_MODE_CTR)
271
348 int mbedtls_aria_crypt_ctr( mbedtls_aria_context *ctx,
349 size_t length,
350 size_t *nc_off,
351 unsigned char nonce_counter[MBEDTLS_ARIA_BLOCKSIZE],
352 unsigned char stream_block[MBEDTLS_ARIA_BLOCKSIZE],
353 const unsigned char *input,
354 unsigned char *output );
355 #endif /* MBEDTLS_CIPHER_MODE_CTR */
356
357 #if defined(MBEDTLS_SELF_TEST)
358
363 int mbedtls_aria_self_test( int verbose );
364 #endif /* MBEDTLS_SELF_TEST */
365
366 #ifdef __cplusplus
367 }
368 #endif
369
370 #endif /* aria.h */
mbedtls_aria_context::nr
unsigned char nr
Definition: aria.h:78
mbedtls_aria_crypt_ctr
int mbedtls_aria_crypt_ctr(mbedtls_aria_context *ctx, size_t length, size_t *nc_off, unsigned char nonce_counter[MBEDTLS_ARIA_BLOCKSIZE], unsigned char stream_block[MBEDTLS_ARIA_BLOCKSIZE], const unsigned char *input, unsigned char *output)
This function performs an ARIA-CTR encryption or decryption operation.
mbedtls_aria_context
struct mbedtls_aria_context mbedtls_aria_context
The ARIA context-type definition.
mbedtls_aria_crypt_cbc
int mbedtls_aria_crypt_cbc(mbedtls_aria_context *ctx, int mode, size_t length, unsigned char iv[MBEDTLS_ARIA_BLOCKSIZE], const unsigned char *input, unsigned char *output)
This function performs an ARIA-CBC encryption or decryption operation on full blocks.
mbedtls_aria_free
void mbedtls_aria_free(mbedtls_aria_context *ctx)
This function releases and clears the specified ARIA context.
mbedtls_aria_setkey_dec
int mbedtls_aria_setkey_dec(mbedtls_aria_context *ctx, const unsigned char *key, unsigned int keybits)
This function sets the decryption key.
mbedtls_aria_context
The ARIA context-type definition.
Definition: aria.h:76
mbedtls_aria_context::rk
uint32_t rk[MBEDTLS_ARIA_MAX_ROUNDS+1][MBEDTLS_ARIA_BLOCKSIZE/4]
Definition: aria.h:80
mbedtls_aria_crypt_ecb
int mbedtls_aria_crypt_ecb(mbedtls_aria_context *ctx, const unsigned char input[MBEDTLS_ARIA_BLOCKSIZE], unsigned char output[MBEDTLS_ARIA_BLOCKSIZE])
This function performs an ARIA single-block encryption or decryption operation.
mbedtls_aria_self_test
int mbedtls_aria_self_test(int verbose)
Checkup routine.
mbedtls_aria_init
void mbedtls_aria_init(mbedtls_aria_context *ctx)
This function initializes the specified ARIA context.
MBEDTLS_ARIA_MAX_ROUNDS
#define MBEDTLS_ARIA_MAX_ROUNDS
Definition: aria.h:48
config.h
Configuration options (set of defines)
platform_util.h
Common and shared functions used by multiple modules in the Mbed TLS library.
MBEDTLS_ARIA_BLOCKSIZE
#define MBEDTLS_ARIA_BLOCKSIZE
Definition: aria.h:47
mbedtls_aria_crypt_cfb128
int mbedtls_aria_crypt_cfb128(mbedtls_aria_context *ctx, int mode, size_t length, size_t *iv_off, unsigned char iv[MBEDTLS_ARIA_BLOCKSIZE], const unsigned char *input, unsigned char *output)
This function performs an ARIA-CFB128 encryption or decryption operation.
mbedtls_aria_setkey_enc
int mbedtls_aria_setkey_enc(mbedtls_aria_context *ctx, const unsigned char *key, unsigned int keybits)
This function sets the encryption key.