Mbed TLS v3.5.0
aria.h
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1
12/*
13 * Copyright The Mbed TLS Contributors
14 * SPDX-License-Identifier: Apache-2.0
15 *
16 * Licensed under the Apache License, Version 2.0 (the "License"); you may
17 * not use this file except in compliance with the License.
18 * You may obtain a copy of the License at
19 *
20 * http://www.apache.org/licenses/LICENSE-2.0
21 *
22 * Unless required by applicable law or agreed to in writing, software
23 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
24 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
25 * See the License for the specific language governing permissions and
26 * limitations under the License.
27 */
28
29#ifndef MBEDTLS_ARIA_H
30#define MBEDTLS_ARIA_H
32
33#include "mbedtls/build_info.h"
34
35#include <stddef.h>
36#include <stdint.h>
37
39
40#define MBEDTLS_ARIA_ENCRYPT 1
41#define MBEDTLS_ARIA_DECRYPT 0
43#define MBEDTLS_ARIA_BLOCKSIZE 16
44#define MBEDTLS_ARIA_MAX_ROUNDS 16
45#define MBEDTLS_ARIA_MAX_KEYSIZE 32
48#define MBEDTLS_ERR_ARIA_BAD_INPUT_DATA -0x005C
49
51#define MBEDTLS_ERR_ARIA_INVALID_INPUT_LENGTH -0x005E
52
53#ifdef __cplusplus
54extern "C" {
55#endif
56
57#if !defined(MBEDTLS_ARIA_ALT)
58// Regular implementation
59//
60
64typedef struct mbedtls_aria_context {
65 unsigned char MBEDTLS_PRIVATE(nr);
68}
70
71#else /* MBEDTLS_ARIA_ALT */
72#include "aria_alt.h"
73#endif /* MBEDTLS_ARIA_ALT */
74
84
93
110 const unsigned char *key,
111 unsigned int keybits);
112
129 const unsigned char *key,
130 unsigned int keybits);
131
153 const unsigned char input[MBEDTLS_ARIA_BLOCKSIZE],
154 unsigned char output[MBEDTLS_ARIA_BLOCKSIZE]);
155
156#if defined(MBEDTLS_CIPHER_MODE_CBC)
199 int mode,
200 size_t length,
201 unsigned char iv[MBEDTLS_ARIA_BLOCKSIZE],
202 const unsigned char *input,
203 unsigned char *output);
204#endif /* MBEDTLS_CIPHER_MODE_CBC */
205
206#if defined(MBEDTLS_CIPHER_MODE_CFB)
249 int mode,
250 size_t length,
251 size_t *iv_off,
252 unsigned char iv[MBEDTLS_ARIA_BLOCKSIZE],
253 const unsigned char *input,
254 unsigned char *output);
255#endif /* MBEDTLS_CIPHER_MODE_CFB */
256
257#if defined(MBEDTLS_CIPHER_MODE_CTR)
332 size_t length,
333 size_t *nc_off,
334 unsigned char nonce_counter[MBEDTLS_ARIA_BLOCKSIZE],
335 unsigned char stream_block[MBEDTLS_ARIA_BLOCKSIZE],
336 const unsigned char *input,
337 unsigned char *output);
338#endif /* MBEDTLS_CIPHER_MODE_CTR */
339
340#if defined(MBEDTLS_SELF_TEST)
346int mbedtls_aria_self_test(int verbose);
347#endif /* MBEDTLS_SELF_TEST */
348
349#ifdef __cplusplus
350}
351#endif
352
353#endif /* aria.h */
int mbedtls_aria_self_test(int verbose)
Checkup routine.
struct mbedtls_aria_context mbedtls_aria_context
The ARIA context-type definition.
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.
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.
void mbedtls_aria_init(mbedtls_aria_context *ctx)
This function initializes the specified ARIA context.
int mbedtls_aria_setkey_dec(mbedtls_aria_context *ctx, const unsigned char *key, unsigned int keybits)
This function sets the decryption key.
#define MBEDTLS_ARIA_BLOCKSIZE
Definition: aria.h:43
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.
void mbedtls_aria_free(mbedtls_aria_context *ctx)
This function releases and clears the specified ARIA context.
int mbedtls_aria_setkey_enc(mbedtls_aria_context *ctx, const unsigned char *key, unsigned int keybits)
This function sets the encryption key.
#define MBEDTLS_ARIA_MAX_ROUNDS
Definition: aria.h:44
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.
Build-time configuration info.
Common and shared functions used by multiple modules in the Mbed TLS library.
Macro wrapper for struct's members.
#define MBEDTLS_PRIVATE(member)
The ARIA context-type definition.
Definition: aria.h:64