Mbed TLS v3.6.0
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camellia.h
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1
6/*
7 * Copyright The Mbed TLS Contributors
8 * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
9 */
10#ifndef MBEDTLS_CAMELLIA_H
11#define MBEDTLS_CAMELLIA_H
13
14#include "mbedtls/build_info.h"
15
16#include <stddef.h>
17#include <stdint.h>
18
20
21#define MBEDTLS_CAMELLIA_ENCRYPT 1
22#define MBEDTLS_CAMELLIA_DECRYPT 0
23
25#define MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA -0x0024
26
28#define MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH -0x0026
29
30#ifdef __cplusplus
31extern "C" {
32#endif
33
34#if !defined(MBEDTLS_CAMELLIA_ALT)
35// Regular implementation
36//
37
43 uint32_t MBEDTLS_PRIVATE(rk)[68];
44}
46
47#else /* MBEDTLS_CAMELLIA_ALT */
48#include "camellia_alt.h"
49#endif /* MBEDTLS_CAMELLIA_ALT */
50
58
67
81 const unsigned char *key,
82 unsigned int keybits);
83
84#if !defined(MBEDTLS_BLOCK_CIPHER_NO_DECRYPT)
98 const unsigned char *key,
99 unsigned int keybits);
100#endif /* !MBEDTLS_BLOCK_CIPHER_NO_DECRYPT */
101
118 int mode,
119 const unsigned char input[16],
120 unsigned char output[16]);
121
122#if defined(MBEDTLS_CIPHER_MODE_CBC)
152 int mode,
153 size_t length,
154 unsigned char iv[16],
155 const unsigned char *input,
156 unsigned char *output);
157#endif /* MBEDTLS_CIPHER_MODE_CBC */
158
159#if defined(MBEDTLS_CIPHER_MODE_CFB)
198 int mode,
199 size_t length,
200 size_t *iv_off,
201 unsigned char iv[16],
202 const unsigned char *input,
203 unsigned char *output);
204#endif /* MBEDTLS_CIPHER_MODE_CFB */
205
206#if defined(MBEDTLS_CIPHER_MODE_CTR)
282 size_t length,
283 size_t *nc_off,
284 unsigned char nonce_counter[16],
285 unsigned char stream_block[16],
286 const unsigned char *input,
287 unsigned char *output);
288#endif /* MBEDTLS_CIPHER_MODE_CTR */
289
290#if defined(MBEDTLS_SELF_TEST)
291
298
299#endif /* MBEDTLS_SELF_TEST */
300
301#ifdef __cplusplus
302}
303#endif
304
305#endif /* camellia.h */
int mbedtls_camellia_self_test(int verbose)
Checkup routine.
int mbedtls_camellia_setkey_enc(mbedtls_camellia_context *ctx, const unsigned char *key, unsigned int keybits)
Perform a CAMELLIA key schedule operation for encryption.
int mbedtls_camellia_crypt_ecb(mbedtls_camellia_context *ctx, int mode, const unsigned char input[16], unsigned char output[16])
Perform a CAMELLIA-ECB block encryption/decryption operation.
int mbedtls_camellia_setkey_dec(mbedtls_camellia_context *ctx, const unsigned char *key, unsigned int keybits)
Perform a CAMELLIA key schedule operation for decryption.
int mbedtls_camellia_crypt_cbc(mbedtls_camellia_context *ctx, int mode, size_t length, unsigned char iv[16], const unsigned char *input, unsigned char *output)
Perform a CAMELLIA-CBC buffer encryption/decryption operation.
void mbedtls_camellia_init(mbedtls_camellia_context *ctx)
Initialize a CAMELLIA context.
struct mbedtls_camellia_context mbedtls_camellia_context
CAMELLIA context structure.
void mbedtls_camellia_free(mbedtls_camellia_context *ctx)
Clear a CAMELLIA context.
int mbedtls_camellia_crypt_ctr(mbedtls_camellia_context *ctx, size_t length, size_t *nc_off, unsigned char nonce_counter[16], unsigned char stream_block[16], const unsigned char *input, unsigned char *output)
Perform a CAMELLIA-CTR buffer encryption/decryption operation.
int mbedtls_camellia_crypt_cfb128(mbedtls_camellia_context *ctx, int mode, size_t length, size_t *iv_off, unsigned char iv[16], const unsigned char *input, unsigned char *output)
Perform a CAMELLIA-CFB128 buffer encryption/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)
CAMELLIA context structure.
Definition camellia.h:41