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mbedtls/library/cipher_wrap.c
Gilles Peskine 945b23c46f Include platform.h unconditionally: automatic part 
We used to include platform.h only when MBEDTLS_PLATFORM_C was enabled, and
to define ad hoc replacements for mbedtls_xxx functions on a case-by-case
basis when MBEDTLS_PLATFORM_C was disabled. The only reason for this
complication was to allow building individual source modules without copying
platform.h. This is not something we support or recommend anymore, so get
rid of the complication: include platform.h unconditionally.

There should be no change in behavior since just including the header should
not change the behavior of a program.

This commit replaces most occurrences of conditional inclusion of
platform.h, using the following code:

```
perl -i -0777 -pe 's!#if.*\n#include "mbedtls/platform.h"\n(#else.*\n(#define (mbedtls|MBEDTLS)_.*\n|#include <(stdarg|stddef|stdio|stdlib|string|time)\.h>\n)*)?#endif.*!#include "mbedtls/platform.h"!mg' $(git grep -l '#include "mbedtls/platform.h"')
```

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-09-15 20:33:07 +02:00

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/**
* \file cipher_wrap.c
*
* \brief Generic cipher wrapper for mbed TLS
*
* \author Adriaan de Jong <dejong@fox-it.com>
*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "common.h"
#if defined(MBEDTLS_CIPHER_C)
#include "cipher_wrap.h"
#include "mbedtls/error.h"
#if defined(MBEDTLS_CHACHAPOLY_C)
#include "mbedtls/chachapoly.h"
#endif
#if defined(MBEDTLS_AES_C)
#include "mbedtls/aes.h"
#endif
#if defined(MBEDTLS_CAMELLIA_C)
#include "mbedtls/camellia.h"
#endif
#if defined(MBEDTLS_ARIA_C)
#include "mbedtls/aria.h"
#endif
#if defined(MBEDTLS_DES_C)
#include "mbedtls/des.h"
#endif
#if defined(MBEDTLS_CHACHA20_C)
#include "mbedtls/chacha20.h"
#endif
#if defined(MBEDTLS_GCM_C)
#include "mbedtls/gcm.h"
#endif
#if defined(MBEDTLS_CCM_C)
#include "mbedtls/ccm.h"
#endif
#if defined(MBEDTLS_NIST_KW_C)
#include "mbedtls/nist_kw.h"
#endif
#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
#include <string.h>
#endif
#include "mbedtls/platform.h"
#if defined(MBEDTLS_GCM_C)
/* shared by all GCM ciphers */
static void *gcm_ctx_alloc( void )
{
void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_gcm_context ) );
if( ctx != NULL )
mbedtls_gcm_init( (mbedtls_gcm_context *) ctx );
return( ctx );
}
static void gcm_ctx_free( void *ctx )
{
mbedtls_gcm_free( ctx );
mbedtls_free( ctx );
}
#endif /* MBEDTLS_GCM_C */
#if defined(MBEDTLS_CCM_C)
/* shared by all CCM ciphers */
static void *ccm_ctx_alloc( void )
{
void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_ccm_context ) );
if( ctx != NULL )
mbedtls_ccm_init( (mbedtls_ccm_context *) ctx );
return( ctx );
}
static void ccm_ctx_free( void *ctx )
{
mbedtls_ccm_free( ctx );
mbedtls_free( ctx );
}
#endif /* MBEDTLS_CCM_C */
#if defined(MBEDTLS_AES_C)
static int aes_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation,
const unsigned char *input, unsigned char *output )
{
return mbedtls_aes_crypt_ecb( (mbedtls_aes_context *) ctx, operation, input, output );
}
#if defined(MBEDTLS_CIPHER_MODE_CBC)
static int aes_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length,
unsigned char *iv, const unsigned char *input, unsigned char *output )
{
return mbedtls_aes_crypt_cbc( (mbedtls_aes_context *) ctx, operation, length, iv, input,
output );
}
#endif /* MBEDTLS_CIPHER_MODE_CBC */
#if defined(MBEDTLS_CIPHER_MODE_CFB)
static int aes_crypt_cfb128_wrap( void *ctx, mbedtls_operation_t operation,
size_t length, size_t *iv_off, unsigned char *iv,
const unsigned char *input, unsigned char *output )
{
return mbedtls_aes_crypt_cfb128( (mbedtls_aes_context *) ctx, operation, length, iv_off, iv,
input, output );
}
#endif /* MBEDTLS_CIPHER_MODE_CFB */
#if defined(MBEDTLS_CIPHER_MODE_OFB)
static int aes_crypt_ofb_wrap( void *ctx, size_t length, size_t *iv_off,
unsigned char *iv, const unsigned char *input, unsigned char *output )
{
return mbedtls_aes_crypt_ofb( (mbedtls_aes_context *) ctx, length, iv_off,
iv, input, output );
}
#endif /* MBEDTLS_CIPHER_MODE_OFB */
#if defined(MBEDTLS_CIPHER_MODE_CTR)
static int aes_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off,
unsigned char *nonce_counter, unsigned char *stream_block,
const unsigned char *input, unsigned char *output )
{
return mbedtls_aes_crypt_ctr( (mbedtls_aes_context *) ctx, length, nc_off, nonce_counter,
stream_block, input, output );
}
#endif /* MBEDTLS_CIPHER_MODE_CTR */
#if defined(MBEDTLS_CIPHER_MODE_XTS)
static int aes_crypt_xts_wrap( void *ctx, mbedtls_operation_t operation,
size_t length,
const unsigned char data_unit[16],
const unsigned char *input,
unsigned char *output )
{
mbedtls_aes_xts_context *xts_ctx = ctx;
int mode;
switch( operation )
{
case MBEDTLS_ENCRYPT:
mode = MBEDTLS_AES_ENCRYPT;
break;
case MBEDTLS_DECRYPT:
mode = MBEDTLS_AES_DECRYPT;
break;
default:
return MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA;
}
return mbedtls_aes_crypt_xts( xts_ctx, mode, length,
data_unit, input, output );
}
#endif /* MBEDTLS_CIPHER_MODE_XTS */
static int aes_setkey_dec_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
return mbedtls_aes_setkey_dec( (mbedtls_aes_context *) ctx, key, key_bitlen );
}
static int aes_setkey_enc_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
return mbedtls_aes_setkey_enc( (mbedtls_aes_context *) ctx, key, key_bitlen );
}
static void * aes_ctx_alloc( void )
{
mbedtls_aes_context *aes = mbedtls_calloc( 1, sizeof( mbedtls_aes_context ) );
if( aes == NULL )
return( NULL );
mbedtls_aes_init( aes );
return( aes );
}
static void aes_ctx_free( void *ctx )
{
mbedtls_aes_free( (mbedtls_aes_context *) ctx );
mbedtls_free( ctx );
}
static const mbedtls_cipher_base_t aes_info = {
MBEDTLS_CIPHER_ID_AES,
aes_crypt_ecb_wrap,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
aes_crypt_cbc_wrap,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
aes_crypt_cfb128_wrap,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
aes_crypt_ofb_wrap,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
aes_crypt_ctr_wrap,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
NULL,
#endif
aes_setkey_enc_wrap,
aes_setkey_dec_wrap,
aes_ctx_alloc,
aes_ctx_free
};
static const mbedtls_cipher_info_t aes_128_ecb_info = {
MBEDTLS_CIPHER_AES_128_ECB,
MBEDTLS_MODE_ECB,
128,
"AES-128-ECB",
0,
0,
16,
&aes_info
};
static const mbedtls_cipher_info_t aes_192_ecb_info = {
MBEDTLS_CIPHER_AES_192_ECB,
MBEDTLS_MODE_ECB,
192,
"AES-192-ECB",
0,
0,
16,
&aes_info
};
static const mbedtls_cipher_info_t aes_256_ecb_info = {
MBEDTLS_CIPHER_AES_256_ECB,
MBEDTLS_MODE_ECB,
256,
"AES-256-ECB",
0,
0,
16,
&aes_info
};
#if defined(MBEDTLS_CIPHER_MODE_CBC)
static const mbedtls_cipher_info_t aes_128_cbc_info = {
MBEDTLS_CIPHER_AES_128_CBC,
MBEDTLS_MODE_CBC,
128,
"AES-128-CBC",
16,
0,
16,
&aes_info
};
static const mbedtls_cipher_info_t aes_192_cbc_info = {
MBEDTLS_CIPHER_AES_192_CBC,
MBEDTLS_MODE_CBC,
192,
"AES-192-CBC",
16,
0,
16,
&aes_info
};
static const mbedtls_cipher_info_t aes_256_cbc_info = {
MBEDTLS_CIPHER_AES_256_CBC,
MBEDTLS_MODE_CBC,
256,
"AES-256-CBC",
16,
0,
16,
&aes_info
};
#endif /* MBEDTLS_CIPHER_MODE_CBC */
#if defined(MBEDTLS_CIPHER_MODE_CFB)
static const mbedtls_cipher_info_t aes_128_cfb128_info = {
MBEDTLS_CIPHER_AES_128_CFB128,
MBEDTLS_MODE_CFB,
128,
"AES-128-CFB128",
16,
0,
16,
&aes_info
};
static const mbedtls_cipher_info_t aes_192_cfb128_info = {
MBEDTLS_CIPHER_AES_192_CFB128,
MBEDTLS_MODE_CFB,
192,
"AES-192-CFB128",
16,
0,
16,
&aes_info
};
static const mbedtls_cipher_info_t aes_256_cfb128_info = {
MBEDTLS_CIPHER_AES_256_CFB128,
MBEDTLS_MODE_CFB,
256,
"AES-256-CFB128",
16,
0,
16,
&aes_info
};
#endif /* MBEDTLS_CIPHER_MODE_CFB */
#if defined(MBEDTLS_CIPHER_MODE_OFB)
static const mbedtls_cipher_info_t aes_128_ofb_info = {
MBEDTLS_CIPHER_AES_128_OFB,
MBEDTLS_MODE_OFB,
128,
"AES-128-OFB",
16,
0,
16,
&aes_info
};
static const mbedtls_cipher_info_t aes_192_ofb_info = {
MBEDTLS_CIPHER_AES_192_OFB,
MBEDTLS_MODE_OFB,
192,
"AES-192-OFB",
16,
0,
16,
&aes_info
};
static const mbedtls_cipher_info_t aes_256_ofb_info = {
MBEDTLS_CIPHER_AES_256_OFB,
MBEDTLS_MODE_OFB,
256,
"AES-256-OFB",
16,
0,
16,
&aes_info
};
#endif /* MBEDTLS_CIPHER_MODE_OFB */
#if defined(MBEDTLS_CIPHER_MODE_CTR)
static const mbedtls_cipher_info_t aes_128_ctr_info = {
MBEDTLS_CIPHER_AES_128_CTR,
MBEDTLS_MODE_CTR,
128,
"AES-128-CTR",
16,
0,
16,
&aes_info
};
static const mbedtls_cipher_info_t aes_192_ctr_info = {
MBEDTLS_CIPHER_AES_192_CTR,
MBEDTLS_MODE_CTR,
192,
"AES-192-CTR",
16,
0,
16,
&aes_info
};
static const mbedtls_cipher_info_t aes_256_ctr_info = {
MBEDTLS_CIPHER_AES_256_CTR,
MBEDTLS_MODE_CTR,
256,
"AES-256-CTR",
16,
0,
16,
&aes_info
};
#endif /* MBEDTLS_CIPHER_MODE_CTR */
#if defined(MBEDTLS_CIPHER_MODE_XTS)
static int xts_aes_setkey_enc_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
mbedtls_aes_xts_context *xts_ctx = ctx;
return( mbedtls_aes_xts_setkey_enc( xts_ctx, key, key_bitlen ) );
}
static int xts_aes_setkey_dec_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
mbedtls_aes_xts_context *xts_ctx = ctx;
return( mbedtls_aes_xts_setkey_dec( xts_ctx, key, key_bitlen ) );
}
static void *xts_aes_ctx_alloc( void )
{
mbedtls_aes_xts_context *xts_ctx = mbedtls_calloc( 1, sizeof( *xts_ctx ) );
if( xts_ctx != NULL )
mbedtls_aes_xts_init( xts_ctx );
return( xts_ctx );
}
static void xts_aes_ctx_free( void *ctx )
{
mbedtls_aes_xts_context *xts_ctx = ctx;
if( xts_ctx == NULL )
return;
mbedtls_aes_xts_free( xts_ctx );
mbedtls_free( xts_ctx );
}
static const mbedtls_cipher_base_t xts_aes_info = {
MBEDTLS_CIPHER_ID_AES,
NULL,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
aes_crypt_xts_wrap,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
NULL,
#endif
xts_aes_setkey_enc_wrap,
xts_aes_setkey_dec_wrap,
xts_aes_ctx_alloc,
xts_aes_ctx_free
};
static const mbedtls_cipher_info_t aes_128_xts_info = {
MBEDTLS_CIPHER_AES_128_XTS,
MBEDTLS_MODE_XTS,
256,
"AES-128-XTS",
16,
0,
16,
&xts_aes_info
};
static const mbedtls_cipher_info_t aes_256_xts_info = {
MBEDTLS_CIPHER_AES_256_XTS,
MBEDTLS_MODE_XTS,
512,
"AES-256-XTS",
16,
0,
16,
&xts_aes_info
};
#endif /* MBEDTLS_CIPHER_MODE_XTS */
#if defined(MBEDTLS_GCM_C)
static int gcm_aes_setkey_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
return mbedtls_gcm_setkey( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_AES,
key, key_bitlen );
}
static const mbedtls_cipher_base_t gcm_aes_info = {
MBEDTLS_CIPHER_ID_AES,
NULL,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
NULL,
#endif
gcm_aes_setkey_wrap,
gcm_aes_setkey_wrap,
gcm_ctx_alloc,
gcm_ctx_free,
};
static const mbedtls_cipher_info_t aes_128_gcm_info = {
MBEDTLS_CIPHER_AES_128_GCM,
MBEDTLS_MODE_GCM,
128,
"AES-128-GCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&gcm_aes_info
};
static const mbedtls_cipher_info_t aes_192_gcm_info = {
MBEDTLS_CIPHER_AES_192_GCM,
MBEDTLS_MODE_GCM,
192,
"AES-192-GCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&gcm_aes_info
};
static const mbedtls_cipher_info_t aes_256_gcm_info = {
MBEDTLS_CIPHER_AES_256_GCM,
MBEDTLS_MODE_GCM,
256,
"AES-256-GCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&gcm_aes_info
};
#endif /* MBEDTLS_GCM_C */
#if defined(MBEDTLS_CCM_C)
static int ccm_aes_setkey_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
return mbedtls_ccm_setkey( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_AES,
key, key_bitlen );
}
static const mbedtls_cipher_base_t ccm_aes_info = {
MBEDTLS_CIPHER_ID_AES,
NULL,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
NULL,
#endif
ccm_aes_setkey_wrap,
ccm_aes_setkey_wrap,
ccm_ctx_alloc,
ccm_ctx_free,
};
static const mbedtls_cipher_info_t aes_128_ccm_info = {
MBEDTLS_CIPHER_AES_128_CCM,
MBEDTLS_MODE_CCM,
128,
"AES-128-CCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_aes_info
};
static const mbedtls_cipher_info_t aes_192_ccm_info = {
MBEDTLS_CIPHER_AES_192_CCM,
MBEDTLS_MODE_CCM,
192,
"AES-192-CCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_aes_info
};
static const mbedtls_cipher_info_t aes_256_ccm_info = {
MBEDTLS_CIPHER_AES_256_CCM,
MBEDTLS_MODE_CCM,
256,
"AES-256-CCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_aes_info
};
static const mbedtls_cipher_info_t aes_128_ccm_star_no_tag_info = {
MBEDTLS_CIPHER_AES_128_CCM_STAR_NO_TAG,
MBEDTLS_MODE_CCM_STAR_NO_TAG,
128,
"AES-128-CCM*-NO-TAG",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_aes_info
};
static const mbedtls_cipher_info_t aes_192_ccm_star_no_tag_info = {
MBEDTLS_CIPHER_AES_192_CCM_STAR_NO_TAG,
MBEDTLS_MODE_CCM_STAR_NO_TAG,
192,
"AES-192-CCM*-NO-TAG",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_aes_info
};
static const mbedtls_cipher_info_t aes_256_ccm_star_no_tag_info = {
MBEDTLS_CIPHER_AES_256_CCM_STAR_NO_TAG,
MBEDTLS_MODE_CCM_STAR_NO_TAG,
256,
"AES-256-CCM*-NO-TAG",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_aes_info
};
#endif /* MBEDTLS_CCM_C */
#endif /* MBEDTLS_AES_C */
#if defined(MBEDTLS_CAMELLIA_C)
static int camellia_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation,
const unsigned char *input, unsigned char *output )
{
return mbedtls_camellia_crypt_ecb( (mbedtls_camellia_context *) ctx, operation, input,
output );
}
#if defined(MBEDTLS_CIPHER_MODE_CBC)
static int camellia_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation,
size_t length, unsigned char *iv,
const unsigned char *input, unsigned char *output )
{
return mbedtls_camellia_crypt_cbc( (mbedtls_camellia_context *) ctx, operation, length, iv,
input, output );
}
#endif /* MBEDTLS_CIPHER_MODE_CBC */
#if defined(MBEDTLS_CIPHER_MODE_CFB)
static int camellia_crypt_cfb128_wrap( void *ctx, mbedtls_operation_t operation,
size_t length, size_t *iv_off, unsigned char *iv,
const unsigned char *input, unsigned char *output )
{
return mbedtls_camellia_crypt_cfb128( (mbedtls_camellia_context *) ctx, operation, length,
iv_off, iv, input, output );
}
#endif /* MBEDTLS_CIPHER_MODE_CFB */
#if defined(MBEDTLS_CIPHER_MODE_CTR)
static int camellia_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off,
unsigned char *nonce_counter, unsigned char *stream_block,
const unsigned char *input, unsigned char *output )
{
return mbedtls_camellia_crypt_ctr( (mbedtls_camellia_context *) ctx, length, nc_off,
nonce_counter, stream_block, input, output );
}
#endif /* MBEDTLS_CIPHER_MODE_CTR */
static int camellia_setkey_dec_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
return mbedtls_camellia_setkey_dec( (mbedtls_camellia_context *) ctx, key, key_bitlen );
}
static int camellia_setkey_enc_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
return mbedtls_camellia_setkey_enc( (mbedtls_camellia_context *) ctx, key, key_bitlen );
}
static void * camellia_ctx_alloc( void )
{
mbedtls_camellia_context *ctx;
ctx = mbedtls_calloc( 1, sizeof( mbedtls_camellia_context ) );
if( ctx == NULL )
return( NULL );
mbedtls_camellia_init( ctx );
return( ctx );
}
static void camellia_ctx_free( void *ctx )
{
mbedtls_camellia_free( (mbedtls_camellia_context *) ctx );
mbedtls_free( ctx );
}
static const mbedtls_cipher_base_t camellia_info = {
MBEDTLS_CIPHER_ID_CAMELLIA,
camellia_crypt_ecb_wrap,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
camellia_crypt_cbc_wrap,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
camellia_crypt_cfb128_wrap,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
camellia_crypt_ctr_wrap,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
NULL,
#endif
camellia_setkey_enc_wrap,
camellia_setkey_dec_wrap,
camellia_ctx_alloc,
camellia_ctx_free
};
static const mbedtls_cipher_info_t camellia_128_ecb_info = {
MBEDTLS_CIPHER_CAMELLIA_128_ECB,
MBEDTLS_MODE_ECB,
128,
"CAMELLIA-128-ECB",
0,
0,
16,
&camellia_info
};
static const mbedtls_cipher_info_t camellia_192_ecb_info = {
MBEDTLS_CIPHER_CAMELLIA_192_ECB,
MBEDTLS_MODE_ECB,
192,
"CAMELLIA-192-ECB",
0,
0,
16,
&camellia_info
};
static const mbedtls_cipher_info_t camellia_256_ecb_info = {
MBEDTLS_CIPHER_CAMELLIA_256_ECB,
MBEDTLS_MODE_ECB,
256,
"CAMELLIA-256-ECB",
0,
0,
16,
&camellia_info
};
#if defined(MBEDTLS_CIPHER_MODE_CBC)
static const mbedtls_cipher_info_t camellia_128_cbc_info = {
MBEDTLS_CIPHER_CAMELLIA_128_CBC,
MBEDTLS_MODE_CBC,
128,
"CAMELLIA-128-CBC",
16,
0,
16,
&camellia_info
};
static const mbedtls_cipher_info_t camellia_192_cbc_info = {
MBEDTLS_CIPHER_CAMELLIA_192_CBC,
MBEDTLS_MODE_CBC,
192,
"CAMELLIA-192-CBC",
16,
0,
16,
&camellia_info
};
static const mbedtls_cipher_info_t camellia_256_cbc_info = {
MBEDTLS_CIPHER_CAMELLIA_256_CBC,
MBEDTLS_MODE_CBC,
256,
"CAMELLIA-256-CBC",
16,
0,
16,
&camellia_info
};
#endif /* MBEDTLS_CIPHER_MODE_CBC */
#if defined(MBEDTLS_CIPHER_MODE_CFB)
static const mbedtls_cipher_info_t camellia_128_cfb128_info = {
MBEDTLS_CIPHER_CAMELLIA_128_CFB128,
MBEDTLS_MODE_CFB,
128,
"CAMELLIA-128-CFB128",
16,
0,
16,
&camellia_info
};
static const mbedtls_cipher_info_t camellia_192_cfb128_info = {
MBEDTLS_CIPHER_CAMELLIA_192_CFB128,
MBEDTLS_MODE_CFB,
192,
"CAMELLIA-192-CFB128",
16,
0,
16,
&camellia_info
};
static const mbedtls_cipher_info_t camellia_256_cfb128_info = {
MBEDTLS_CIPHER_CAMELLIA_256_CFB128,
MBEDTLS_MODE_CFB,
256,
"CAMELLIA-256-CFB128",
16,
0,
16,
&camellia_info
};
#endif /* MBEDTLS_CIPHER_MODE_CFB */
#if defined(MBEDTLS_CIPHER_MODE_CTR)
static const mbedtls_cipher_info_t camellia_128_ctr_info = {
MBEDTLS_CIPHER_CAMELLIA_128_CTR,
MBEDTLS_MODE_CTR,
128,
"CAMELLIA-128-CTR",
16,
0,
16,
&camellia_info
};
static const mbedtls_cipher_info_t camellia_192_ctr_info = {
MBEDTLS_CIPHER_CAMELLIA_192_CTR,
MBEDTLS_MODE_CTR,
192,
"CAMELLIA-192-CTR",
16,
0,
16,
&camellia_info
};
static const mbedtls_cipher_info_t camellia_256_ctr_info = {
MBEDTLS_CIPHER_CAMELLIA_256_CTR,
MBEDTLS_MODE_CTR,
256,
"CAMELLIA-256-CTR",
16,
0,
16,
&camellia_info
};
#endif /* MBEDTLS_CIPHER_MODE_CTR */
#if defined(MBEDTLS_GCM_C)
static int gcm_camellia_setkey_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
return mbedtls_gcm_setkey( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_CAMELLIA,
key, key_bitlen );
}
static const mbedtls_cipher_base_t gcm_camellia_info = {
MBEDTLS_CIPHER_ID_CAMELLIA,
NULL,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
NULL,
#endif
gcm_camellia_setkey_wrap,
gcm_camellia_setkey_wrap,
gcm_ctx_alloc,
gcm_ctx_free,
};
static const mbedtls_cipher_info_t camellia_128_gcm_info = {
MBEDTLS_CIPHER_CAMELLIA_128_GCM,
MBEDTLS_MODE_GCM,
128,
"CAMELLIA-128-GCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&gcm_camellia_info
};
static const mbedtls_cipher_info_t camellia_192_gcm_info = {
MBEDTLS_CIPHER_CAMELLIA_192_GCM,
MBEDTLS_MODE_GCM,
192,
"CAMELLIA-192-GCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&gcm_camellia_info
};
static const mbedtls_cipher_info_t camellia_256_gcm_info = {
MBEDTLS_CIPHER_CAMELLIA_256_GCM,
MBEDTLS_MODE_GCM,
256,
"CAMELLIA-256-GCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&gcm_camellia_info
};
#endif /* MBEDTLS_GCM_C */
#if defined(MBEDTLS_CCM_C)
static int ccm_camellia_setkey_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
return mbedtls_ccm_setkey( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_CAMELLIA,
key, key_bitlen );
}
static const mbedtls_cipher_base_t ccm_camellia_info = {
MBEDTLS_CIPHER_ID_CAMELLIA,
NULL,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
NULL,
#endif
ccm_camellia_setkey_wrap,
ccm_camellia_setkey_wrap,
ccm_ctx_alloc,
ccm_ctx_free,
};
static const mbedtls_cipher_info_t camellia_128_ccm_info = {
MBEDTLS_CIPHER_CAMELLIA_128_CCM,
MBEDTLS_MODE_CCM,
128,
"CAMELLIA-128-CCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_camellia_info
};
static const mbedtls_cipher_info_t camellia_192_ccm_info = {
MBEDTLS_CIPHER_CAMELLIA_192_CCM,
MBEDTLS_MODE_CCM,
192,
"CAMELLIA-192-CCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_camellia_info
};
static const mbedtls_cipher_info_t camellia_256_ccm_info = {
MBEDTLS_CIPHER_CAMELLIA_256_CCM,
MBEDTLS_MODE_CCM,
256,
"CAMELLIA-256-CCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_camellia_info
};
static const mbedtls_cipher_info_t camellia_128_ccm_star_no_tag_info = {
MBEDTLS_CIPHER_CAMELLIA_128_CCM_STAR_NO_TAG,
MBEDTLS_MODE_CCM_STAR_NO_TAG,
128,
"CAMELLIA-128-CCM*-NO-TAG",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_camellia_info
};
static const mbedtls_cipher_info_t camellia_192_ccm_star_no_tag_info = {
MBEDTLS_CIPHER_CAMELLIA_192_CCM_STAR_NO_TAG,
MBEDTLS_MODE_CCM_STAR_NO_TAG,
192,
"CAMELLIA-192-CCM*-NO-TAG",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_camellia_info
};
static const mbedtls_cipher_info_t camellia_256_ccm_star_no_tag_info = {
MBEDTLS_CIPHER_CAMELLIA_256_CCM_STAR_NO_TAG,
MBEDTLS_MODE_CCM_STAR_NO_TAG,
256,
"CAMELLIA-256-CCM*-NO-TAG",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_camellia_info
};
#endif /* MBEDTLS_CCM_C */
#endif /* MBEDTLS_CAMELLIA_C */
#if defined(MBEDTLS_ARIA_C)
static int aria_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation,
const unsigned char *input, unsigned char *output )
{
(void) operation;
return mbedtls_aria_crypt_ecb( (mbedtls_aria_context *) ctx, input,
output );
}
#if defined(MBEDTLS_CIPHER_MODE_CBC)
static int aria_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation,
size_t length, unsigned char *iv,
const unsigned char *input, unsigned char *output )
{
return mbedtls_aria_crypt_cbc( (mbedtls_aria_context *) ctx, operation, length, iv,
input, output );
}
#endif /* MBEDTLS_CIPHER_MODE_CBC */
#if defined(MBEDTLS_CIPHER_MODE_CFB)
static int aria_crypt_cfb128_wrap( void *ctx, mbedtls_operation_t operation,
size_t length, size_t *iv_off, unsigned char *iv,
const unsigned char *input, unsigned char *output )
{
return mbedtls_aria_crypt_cfb128( (mbedtls_aria_context *) ctx, operation, length,
iv_off, iv, input, output );
}
#endif /* MBEDTLS_CIPHER_MODE_CFB */
#if defined(MBEDTLS_CIPHER_MODE_CTR)
static int aria_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off,
unsigned char *nonce_counter, unsigned char *stream_block,
const unsigned char *input, unsigned char *output )
{
return mbedtls_aria_crypt_ctr( (mbedtls_aria_context *) ctx, length, nc_off,
nonce_counter, stream_block, input, output );
}
#endif /* MBEDTLS_CIPHER_MODE_CTR */
static int aria_setkey_dec_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
return mbedtls_aria_setkey_dec( (mbedtls_aria_context *) ctx, key, key_bitlen );
}
static int aria_setkey_enc_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
return mbedtls_aria_setkey_enc( (mbedtls_aria_context *) ctx, key, key_bitlen );
}
static void * aria_ctx_alloc( void )
{
mbedtls_aria_context *ctx;
ctx = mbedtls_calloc( 1, sizeof( mbedtls_aria_context ) );
if( ctx == NULL )
return( NULL );
mbedtls_aria_init( ctx );
return( ctx );
}
static void aria_ctx_free( void *ctx )
{
mbedtls_aria_free( (mbedtls_aria_context *) ctx );
mbedtls_free( ctx );
}
static const mbedtls_cipher_base_t aria_info = {
MBEDTLS_CIPHER_ID_ARIA,
aria_crypt_ecb_wrap,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
aria_crypt_cbc_wrap,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
aria_crypt_cfb128_wrap,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
aria_crypt_ctr_wrap,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
NULL,
#endif
aria_setkey_enc_wrap,
aria_setkey_dec_wrap,
aria_ctx_alloc,
aria_ctx_free
};
static const mbedtls_cipher_info_t aria_128_ecb_info = {
MBEDTLS_CIPHER_ARIA_128_ECB,
MBEDTLS_MODE_ECB,
128,
"ARIA-128-ECB",
0,
0,
16,
&aria_info
};
static const mbedtls_cipher_info_t aria_192_ecb_info = {
MBEDTLS_CIPHER_ARIA_192_ECB,
MBEDTLS_MODE_ECB,
192,
"ARIA-192-ECB",
0,
0,
16,
&aria_info
};
static const mbedtls_cipher_info_t aria_256_ecb_info = {
MBEDTLS_CIPHER_ARIA_256_ECB,
MBEDTLS_MODE_ECB,
256,
"ARIA-256-ECB",
0,
0,
16,
&aria_info
};
#if defined(MBEDTLS_CIPHER_MODE_CBC)
static const mbedtls_cipher_info_t aria_128_cbc_info = {
MBEDTLS_CIPHER_ARIA_128_CBC,
MBEDTLS_MODE_CBC,
128,
"ARIA-128-CBC",
16,
0,
16,
&aria_info
};
static const mbedtls_cipher_info_t aria_192_cbc_info = {
MBEDTLS_CIPHER_ARIA_192_CBC,
MBEDTLS_MODE_CBC,
192,
"ARIA-192-CBC",
16,
0,
16,
&aria_info
};
static const mbedtls_cipher_info_t aria_256_cbc_info = {
MBEDTLS_CIPHER_ARIA_256_CBC,
MBEDTLS_MODE_CBC,
256,
"ARIA-256-CBC",
16,
0,
16,
&aria_info
};
#endif /* MBEDTLS_CIPHER_MODE_CBC */
#if defined(MBEDTLS_CIPHER_MODE_CFB)
static const mbedtls_cipher_info_t aria_128_cfb128_info = {
MBEDTLS_CIPHER_ARIA_128_CFB128,
MBEDTLS_MODE_CFB,
128,
"ARIA-128-CFB128",
16,
0,
16,
&aria_info
};
static const mbedtls_cipher_info_t aria_192_cfb128_info = {
MBEDTLS_CIPHER_ARIA_192_CFB128,
MBEDTLS_MODE_CFB,
192,
"ARIA-192-CFB128",
16,
0,
16,
&aria_info
};
static const mbedtls_cipher_info_t aria_256_cfb128_info = {
MBEDTLS_CIPHER_ARIA_256_CFB128,
MBEDTLS_MODE_CFB,
256,
"ARIA-256-CFB128",
16,
0,
16,
&aria_info
};
#endif /* MBEDTLS_CIPHER_MODE_CFB */
#if defined(MBEDTLS_CIPHER_MODE_CTR)
static const mbedtls_cipher_info_t aria_128_ctr_info = {
MBEDTLS_CIPHER_ARIA_128_CTR,
MBEDTLS_MODE_CTR,
128,
"ARIA-128-CTR",
16,
0,
16,
&aria_info
};
static const mbedtls_cipher_info_t aria_192_ctr_info = {
MBEDTLS_CIPHER_ARIA_192_CTR,
MBEDTLS_MODE_CTR,
192,
"ARIA-192-CTR",
16,
0,
16,
&aria_info
};
static const mbedtls_cipher_info_t aria_256_ctr_info = {
MBEDTLS_CIPHER_ARIA_256_CTR,
MBEDTLS_MODE_CTR,
256,
"ARIA-256-CTR",
16,
0,
16,
&aria_info
};
#endif /* MBEDTLS_CIPHER_MODE_CTR */
#if defined(MBEDTLS_GCM_C)
static int gcm_aria_setkey_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
return mbedtls_gcm_setkey( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_ARIA,
key, key_bitlen );
}
static const mbedtls_cipher_base_t gcm_aria_info = {
MBEDTLS_CIPHER_ID_ARIA,
NULL,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
NULL,
#endif
gcm_aria_setkey_wrap,
gcm_aria_setkey_wrap,
gcm_ctx_alloc,
gcm_ctx_free,
};
static const mbedtls_cipher_info_t aria_128_gcm_info = {
MBEDTLS_CIPHER_ARIA_128_GCM,
MBEDTLS_MODE_GCM,
128,
"ARIA-128-GCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&gcm_aria_info
};
static const mbedtls_cipher_info_t aria_192_gcm_info = {
MBEDTLS_CIPHER_ARIA_192_GCM,
MBEDTLS_MODE_GCM,
192,
"ARIA-192-GCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&gcm_aria_info
};
static const mbedtls_cipher_info_t aria_256_gcm_info = {
MBEDTLS_CIPHER_ARIA_256_GCM,
MBEDTLS_MODE_GCM,
256,
"ARIA-256-GCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&gcm_aria_info
};
#endif /* MBEDTLS_GCM_C */
#if defined(MBEDTLS_CCM_C)
static int ccm_aria_setkey_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
return mbedtls_ccm_setkey( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_ARIA,
key, key_bitlen );
}
static const mbedtls_cipher_base_t ccm_aria_info = {
MBEDTLS_CIPHER_ID_ARIA,
NULL,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
NULL,
#endif
ccm_aria_setkey_wrap,
ccm_aria_setkey_wrap,
ccm_ctx_alloc,
ccm_ctx_free,
};
static const mbedtls_cipher_info_t aria_128_ccm_info = {
MBEDTLS_CIPHER_ARIA_128_CCM,
MBEDTLS_MODE_CCM,
128,
"ARIA-128-CCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_aria_info
};
static const mbedtls_cipher_info_t aria_192_ccm_info = {
MBEDTLS_CIPHER_ARIA_192_CCM,
MBEDTLS_MODE_CCM,
192,
"ARIA-192-CCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_aria_info
};
static const mbedtls_cipher_info_t aria_256_ccm_info = {
MBEDTLS_CIPHER_ARIA_256_CCM,
MBEDTLS_MODE_CCM,
256,
"ARIA-256-CCM",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_aria_info
};
static const mbedtls_cipher_info_t aria_128_ccm_star_no_tag_info = {
MBEDTLS_CIPHER_ARIA_128_CCM_STAR_NO_TAG,
MBEDTLS_MODE_CCM_STAR_NO_TAG,
128,
"ARIA-128-CCM*-NO-TAG",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_aria_info
};
static const mbedtls_cipher_info_t aria_192_ccm_star_no_tag_info = {
MBEDTLS_CIPHER_ARIA_192_CCM_STAR_NO_TAG,
MBEDTLS_MODE_CCM_STAR_NO_TAG,
192,
"ARIA-192-CCM*-NO-TAG",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_aria_info
};
static const mbedtls_cipher_info_t aria_256_ccm_star_no_tag_info = {
MBEDTLS_CIPHER_ARIA_256_CCM_STAR_NO_TAG,
MBEDTLS_MODE_CCM_STAR_NO_TAG,
256,
"ARIA-256-CCM*-NO-TAG",
12,
MBEDTLS_CIPHER_VARIABLE_IV_LEN,
16,
&ccm_aria_info
};
#endif /* MBEDTLS_CCM_C */
#endif /* MBEDTLS_ARIA_C */
#if defined(MBEDTLS_DES_C)
static int des_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation,
const unsigned char *input, unsigned char *output )
{
((void) operation);
return mbedtls_des_crypt_ecb( (mbedtls_des_context *) ctx, input, output );
}
static int des3_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation,
const unsigned char *input, unsigned char *output )
{
((void) operation);
return mbedtls_des3_crypt_ecb( (mbedtls_des3_context *) ctx, input, output );
}
#if defined(MBEDTLS_CIPHER_MODE_CBC)
static int des_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length,
unsigned char *iv, const unsigned char *input, unsigned char *output )
{
return mbedtls_des_crypt_cbc( (mbedtls_des_context *) ctx, operation, length, iv, input,
output );
}
#endif /* MBEDTLS_CIPHER_MODE_CBC */
#if defined(MBEDTLS_CIPHER_MODE_CBC)
static int des3_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length,
unsigned char *iv, const unsigned char *input, unsigned char *output )
{
return mbedtls_des3_crypt_cbc( (mbedtls_des3_context *) ctx, operation, length, iv, input,
output );
}
#endif /* MBEDTLS_CIPHER_MODE_CBC */
static int des_setkey_dec_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
((void) key_bitlen);
return mbedtls_des_setkey_dec( (mbedtls_des_context *) ctx, key );
}
static int des_setkey_enc_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
((void) key_bitlen);
return mbedtls_des_setkey_enc( (mbedtls_des_context *) ctx, key );
}
static int des3_set2key_dec_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
((void) key_bitlen);
return mbedtls_des3_set2key_dec( (mbedtls_des3_context *) ctx, key );
}
static int des3_set2key_enc_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
((void) key_bitlen);
return mbedtls_des3_set2key_enc( (mbedtls_des3_context *) ctx, key );
}
static int des3_set3key_dec_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
((void) key_bitlen);
return mbedtls_des3_set3key_dec( (mbedtls_des3_context *) ctx, key );
}
static int des3_set3key_enc_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
((void) key_bitlen);
return mbedtls_des3_set3key_enc( (mbedtls_des3_context *) ctx, key );
}
static void * des_ctx_alloc( void )
{
mbedtls_des_context *des = mbedtls_calloc( 1, sizeof( mbedtls_des_context ) );
if( des == NULL )
return( NULL );
mbedtls_des_init( des );
return( des );
}
static void des_ctx_free( void *ctx )
{
mbedtls_des_free( (mbedtls_des_context *) ctx );
mbedtls_free( ctx );
}
static void * des3_ctx_alloc( void )
{
mbedtls_des3_context *des3;
des3 = mbedtls_calloc( 1, sizeof( mbedtls_des3_context ) );
if( des3 == NULL )
return( NULL );
mbedtls_des3_init( des3 );
return( des3 );
}
static void des3_ctx_free( void *ctx )
{
mbedtls_des3_free( (mbedtls_des3_context *) ctx );
mbedtls_free( ctx );
}
static const mbedtls_cipher_base_t des_info = {
MBEDTLS_CIPHER_ID_DES,
des_crypt_ecb_wrap,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
des_crypt_cbc_wrap,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
NULL,
#endif
des_setkey_enc_wrap,
des_setkey_dec_wrap,
des_ctx_alloc,
des_ctx_free
};
static const mbedtls_cipher_info_t des_ecb_info = {
MBEDTLS_CIPHER_DES_ECB,
MBEDTLS_MODE_ECB,
MBEDTLS_KEY_LENGTH_DES,
"DES-ECB",
0,
0,
8,
&des_info
};
#if defined(MBEDTLS_CIPHER_MODE_CBC)
static const mbedtls_cipher_info_t des_cbc_info = {
MBEDTLS_CIPHER_DES_CBC,
MBEDTLS_MODE_CBC,
MBEDTLS_KEY_LENGTH_DES,
"DES-CBC",
8,
0,
8,
&des_info
};
#endif /* MBEDTLS_CIPHER_MODE_CBC */
static const mbedtls_cipher_base_t des_ede_info = {
MBEDTLS_CIPHER_ID_DES,
des3_crypt_ecb_wrap,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
des3_crypt_cbc_wrap,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
NULL,
#endif
des3_set2key_enc_wrap,
des3_set2key_dec_wrap,
des3_ctx_alloc,
des3_ctx_free
};
static const mbedtls_cipher_info_t des_ede_ecb_info = {
MBEDTLS_CIPHER_DES_EDE_ECB,
MBEDTLS_MODE_ECB,
MBEDTLS_KEY_LENGTH_DES_EDE,
"DES-EDE-ECB",
0,
0,
8,
&des_ede_info
};
#if defined(MBEDTLS_CIPHER_MODE_CBC)
static const mbedtls_cipher_info_t des_ede_cbc_info = {
MBEDTLS_CIPHER_DES_EDE_CBC,
MBEDTLS_MODE_CBC,
MBEDTLS_KEY_LENGTH_DES_EDE,
"DES-EDE-CBC",
8,
0,
8,
&des_ede_info
};
#endif /* MBEDTLS_CIPHER_MODE_CBC */
static const mbedtls_cipher_base_t des_ede3_info = {
MBEDTLS_CIPHER_ID_3DES,
des3_crypt_ecb_wrap,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
des3_crypt_cbc_wrap,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
NULL,
#endif
des3_set3key_enc_wrap,
des3_set3key_dec_wrap,
des3_ctx_alloc,
des3_ctx_free
};
static const mbedtls_cipher_info_t des_ede3_ecb_info = {
MBEDTLS_CIPHER_DES_EDE3_ECB,
MBEDTLS_MODE_ECB,
MBEDTLS_KEY_LENGTH_DES_EDE3,
"DES-EDE3-ECB",
0,
0,
8,
&des_ede3_info
};
#if defined(MBEDTLS_CIPHER_MODE_CBC)
static const mbedtls_cipher_info_t des_ede3_cbc_info = {
MBEDTLS_CIPHER_DES_EDE3_CBC,
MBEDTLS_MODE_CBC,
MBEDTLS_KEY_LENGTH_DES_EDE3,
"DES-EDE3-CBC",
8,
0,
8,
&des_ede3_info
};
#endif /* MBEDTLS_CIPHER_MODE_CBC */
#endif /* MBEDTLS_DES_C */
#if defined(MBEDTLS_CHACHA20_C)
static int chacha20_setkey_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
if( key_bitlen != 256U )
return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
if ( 0 != mbedtls_chacha20_setkey( (mbedtls_chacha20_context*)ctx, key ) )
return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
return( 0 );
}
static int chacha20_stream_wrap( void *ctx, size_t length,
const unsigned char *input,
unsigned char *output )
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
ret = mbedtls_chacha20_update( ctx, length, input, output );
if( ret == MBEDTLS_ERR_CHACHA20_BAD_INPUT_DATA )
return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
return( ret );
}
static void * chacha20_ctx_alloc( void )
{
mbedtls_chacha20_context *ctx;
ctx = mbedtls_calloc( 1, sizeof( mbedtls_chacha20_context ) );
if( ctx == NULL )
return( NULL );
mbedtls_chacha20_init( ctx );
return( ctx );
}
static void chacha20_ctx_free( void *ctx )
{
mbedtls_chacha20_free( (mbedtls_chacha20_context *) ctx );
mbedtls_free( ctx );
}
static const mbedtls_cipher_base_t chacha20_base_info = {
MBEDTLS_CIPHER_ID_CHACHA20,
NULL,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
chacha20_stream_wrap,
#endif
chacha20_setkey_wrap,
chacha20_setkey_wrap,
chacha20_ctx_alloc,
chacha20_ctx_free
};
static const mbedtls_cipher_info_t chacha20_info = {
MBEDTLS_CIPHER_CHACHA20,
MBEDTLS_MODE_STREAM,
256,
"CHACHA20",
12,
0,
1,
&chacha20_base_info
};
#endif /* MBEDTLS_CHACHA20_C */
#if defined(MBEDTLS_CHACHAPOLY_C)
static int chachapoly_setkey_wrap( void *ctx,
const unsigned char *key,
unsigned int key_bitlen )
{
if( key_bitlen != 256U )
return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
if ( 0 != mbedtls_chachapoly_setkey( (mbedtls_chachapoly_context*)ctx, key ) )
return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
return( 0 );
}
static void * chachapoly_ctx_alloc( void )
{
mbedtls_chachapoly_context *ctx;
ctx = mbedtls_calloc( 1, sizeof( mbedtls_chachapoly_context ) );
if( ctx == NULL )
return( NULL );
mbedtls_chachapoly_init( ctx );
return( ctx );
}
static void chachapoly_ctx_free( void *ctx )
{
mbedtls_chachapoly_free( (mbedtls_chachapoly_context *) ctx );
mbedtls_free( ctx );
}
static const mbedtls_cipher_base_t chachapoly_base_info = {
MBEDTLS_CIPHER_ID_CHACHA20,
NULL,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
NULL,
#endif
chachapoly_setkey_wrap,
chachapoly_setkey_wrap,
chachapoly_ctx_alloc,
chachapoly_ctx_free
};
static const mbedtls_cipher_info_t chachapoly_info = {
MBEDTLS_CIPHER_CHACHA20_POLY1305,
MBEDTLS_MODE_CHACHAPOLY,
256,
"CHACHA20-POLY1305",
12,
0,
1,
&chachapoly_base_info
};
#endif /* MBEDTLS_CHACHAPOLY_C */
#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
static int null_crypt_stream( void *ctx, size_t length,
const unsigned char *input,
unsigned char *output )
{
((void) ctx);
memmove( output, input, length );
return( 0 );
}
static int null_setkey( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
((void) ctx);
((void) key);
((void) key_bitlen);
return( 0 );
}
static void * null_ctx_alloc( void )
{
return( (void *) 1 );
}
static void null_ctx_free( void *ctx )
{
((void) ctx);
}
static const mbedtls_cipher_base_t null_base_info = {
MBEDTLS_CIPHER_ID_NULL,
NULL,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
null_crypt_stream,
#endif
null_setkey,
null_setkey,
null_ctx_alloc,
null_ctx_free
};
static const mbedtls_cipher_info_t null_cipher_info = {
MBEDTLS_CIPHER_NULL,
MBEDTLS_MODE_STREAM,
0,
"NULL",
0,
0,
1,
&null_base_info
};
#endif /* defined(MBEDTLS_CIPHER_NULL_CIPHER) */
#if defined(MBEDTLS_NIST_KW_C)
static void *kw_ctx_alloc( void )
{
void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_nist_kw_context ) );
if( ctx != NULL )
mbedtls_nist_kw_init( (mbedtls_nist_kw_context *) ctx );
return( ctx );
}
static void kw_ctx_free( void *ctx )
{
mbedtls_nist_kw_free( ctx );
mbedtls_free( ctx );
}
static int kw_aes_setkey_wrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
return mbedtls_nist_kw_setkey( (mbedtls_nist_kw_context *) ctx,
MBEDTLS_CIPHER_ID_AES, key, key_bitlen, 1 );
}
static int kw_aes_setkey_unwrap( void *ctx, const unsigned char *key,
unsigned int key_bitlen )
{
return mbedtls_nist_kw_setkey( (mbedtls_nist_kw_context *) ctx,
MBEDTLS_CIPHER_ID_AES, key, key_bitlen, 0 );
}
static const mbedtls_cipher_base_t kw_aes_info = {
MBEDTLS_CIPHER_ID_AES,
NULL,
#if defined(MBEDTLS_CIPHER_MODE_CBC)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
NULL,
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
NULL,
#endif
kw_aes_setkey_wrap,
kw_aes_setkey_unwrap,
kw_ctx_alloc,
kw_ctx_free,
};
static const mbedtls_cipher_info_t aes_128_nist_kw_info = {
MBEDTLS_CIPHER_AES_128_KW,
MBEDTLS_MODE_KW,
128,
"AES-128-KW",
0,
0,
16,
&kw_aes_info
};
static const mbedtls_cipher_info_t aes_192_nist_kw_info = {
MBEDTLS_CIPHER_AES_192_KW,
MBEDTLS_MODE_KW,
192,
"AES-192-KW",
0,
0,
16,
&kw_aes_info
};
static const mbedtls_cipher_info_t aes_256_nist_kw_info = {
MBEDTLS_CIPHER_AES_256_KW,
MBEDTLS_MODE_KW,
256,
"AES-256-KW",
0,
0,
16,
&kw_aes_info
};
static const mbedtls_cipher_info_t aes_128_nist_kwp_info = {
MBEDTLS_CIPHER_AES_128_KWP,
MBEDTLS_MODE_KWP,
128,
"AES-128-KWP",
0,
0,
16,
&kw_aes_info
};
static const mbedtls_cipher_info_t aes_192_nist_kwp_info = {
MBEDTLS_CIPHER_AES_192_KWP,
MBEDTLS_MODE_KWP,
192,
"AES-192-KWP",
0,
0,
16,
&kw_aes_info
};
static const mbedtls_cipher_info_t aes_256_nist_kwp_info = {
MBEDTLS_CIPHER_AES_256_KWP,
MBEDTLS_MODE_KWP,
256,
"AES-256-KWP",
0,
0,
16,
&kw_aes_info
};
#endif /* MBEDTLS_NIST_KW_C */
const mbedtls_cipher_definition_t mbedtls_cipher_definitions[] =
{
#if defined(MBEDTLS_AES_C)
{ MBEDTLS_CIPHER_AES_128_ECB, &aes_128_ecb_info },
{ MBEDTLS_CIPHER_AES_192_ECB, &aes_192_ecb_info },
{ MBEDTLS_CIPHER_AES_256_ECB, &aes_256_ecb_info },
#if defined(MBEDTLS_CIPHER_MODE_CBC)
{ MBEDTLS_CIPHER_AES_128_CBC, &aes_128_cbc_info },
{ MBEDTLS_CIPHER_AES_192_CBC, &aes_192_cbc_info },
{ MBEDTLS_CIPHER_AES_256_CBC, &aes_256_cbc_info },
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
{ MBEDTLS_CIPHER_AES_128_CFB128, &aes_128_cfb128_info },
{ MBEDTLS_CIPHER_AES_192_CFB128, &aes_192_cfb128_info },
{ MBEDTLS_CIPHER_AES_256_CFB128, &aes_256_cfb128_info },
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
{ MBEDTLS_CIPHER_AES_128_OFB, &aes_128_ofb_info },
{ MBEDTLS_CIPHER_AES_192_OFB, &aes_192_ofb_info },
{ MBEDTLS_CIPHER_AES_256_OFB, &aes_256_ofb_info },
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
{ MBEDTLS_CIPHER_AES_128_CTR, &aes_128_ctr_info },
{ MBEDTLS_CIPHER_AES_192_CTR, &aes_192_ctr_info },
{ MBEDTLS_CIPHER_AES_256_CTR, &aes_256_ctr_info },
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
{ MBEDTLS_CIPHER_AES_128_XTS, &aes_128_xts_info },
{ MBEDTLS_CIPHER_AES_256_XTS, &aes_256_xts_info },
#endif
#if defined(MBEDTLS_GCM_C)
{ MBEDTLS_CIPHER_AES_128_GCM, &aes_128_gcm_info },
{ MBEDTLS_CIPHER_AES_192_GCM, &aes_192_gcm_info },
{ MBEDTLS_CIPHER_AES_256_GCM, &aes_256_gcm_info },
#endif
#if defined(MBEDTLS_CCM_C)
{ MBEDTLS_CIPHER_AES_128_CCM, &aes_128_ccm_info },
{ MBEDTLS_CIPHER_AES_192_CCM, &aes_192_ccm_info },
{ MBEDTLS_CIPHER_AES_256_CCM, &aes_256_ccm_info },
{ MBEDTLS_CIPHER_AES_128_CCM_STAR_NO_TAG, &aes_128_ccm_star_no_tag_info },
{ MBEDTLS_CIPHER_AES_192_CCM_STAR_NO_TAG, &aes_192_ccm_star_no_tag_info },
{ MBEDTLS_CIPHER_AES_256_CCM_STAR_NO_TAG, &aes_256_ccm_star_no_tag_info },
#endif
#endif /* MBEDTLS_AES_C */
#if defined(MBEDTLS_CAMELLIA_C)
{ MBEDTLS_CIPHER_CAMELLIA_128_ECB, &camellia_128_ecb_info },
{ MBEDTLS_CIPHER_CAMELLIA_192_ECB, &camellia_192_ecb_info },
{ MBEDTLS_CIPHER_CAMELLIA_256_ECB, &camellia_256_ecb_info },
#if defined(MBEDTLS_CIPHER_MODE_CBC)
{ MBEDTLS_CIPHER_CAMELLIA_128_CBC, &camellia_128_cbc_info },
{ MBEDTLS_CIPHER_CAMELLIA_192_CBC, &camellia_192_cbc_info },
{ MBEDTLS_CIPHER_CAMELLIA_256_CBC, &camellia_256_cbc_info },
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
{ MBEDTLS_CIPHER_CAMELLIA_128_CFB128, &camellia_128_cfb128_info },
{ MBEDTLS_CIPHER_CAMELLIA_192_CFB128, &camellia_192_cfb128_info },
{ MBEDTLS_CIPHER_CAMELLIA_256_CFB128, &camellia_256_cfb128_info },
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
{ MBEDTLS_CIPHER_CAMELLIA_128_CTR, &camellia_128_ctr_info },
{ MBEDTLS_CIPHER_CAMELLIA_192_CTR, &camellia_192_ctr_info },
{ MBEDTLS_CIPHER_CAMELLIA_256_CTR, &camellia_256_ctr_info },
#endif
#if defined(MBEDTLS_GCM_C)
{ MBEDTLS_CIPHER_CAMELLIA_128_GCM, &camellia_128_gcm_info },
{ MBEDTLS_CIPHER_CAMELLIA_192_GCM, &camellia_192_gcm_info },
{ MBEDTLS_CIPHER_CAMELLIA_256_GCM, &camellia_256_gcm_info },
#endif
#if defined(MBEDTLS_CCM_C)
{ MBEDTLS_CIPHER_CAMELLIA_128_CCM, &camellia_128_ccm_info },
{ MBEDTLS_CIPHER_CAMELLIA_192_CCM, &camellia_192_ccm_info },
{ MBEDTLS_CIPHER_CAMELLIA_256_CCM, &camellia_256_ccm_info },
{ MBEDTLS_CIPHER_CAMELLIA_128_CCM_STAR_NO_TAG, &camellia_128_ccm_star_no_tag_info },
{ MBEDTLS_CIPHER_CAMELLIA_192_CCM_STAR_NO_TAG, &camellia_192_ccm_star_no_tag_info },
{ MBEDTLS_CIPHER_CAMELLIA_256_CCM_STAR_NO_TAG, &camellia_256_ccm_star_no_tag_info },
#endif
#endif /* MBEDTLS_CAMELLIA_C */
#if defined(MBEDTLS_ARIA_C)
{ MBEDTLS_CIPHER_ARIA_128_ECB, &aria_128_ecb_info },
{ MBEDTLS_CIPHER_ARIA_192_ECB, &aria_192_ecb_info },
{ MBEDTLS_CIPHER_ARIA_256_ECB, &aria_256_ecb_info },
#if defined(MBEDTLS_CIPHER_MODE_CBC)
{ MBEDTLS_CIPHER_ARIA_128_CBC, &aria_128_cbc_info },
{ MBEDTLS_CIPHER_ARIA_192_CBC, &aria_192_cbc_info },
{ MBEDTLS_CIPHER_ARIA_256_CBC, &aria_256_cbc_info },
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
{ MBEDTLS_CIPHER_ARIA_128_CFB128, &aria_128_cfb128_info },
{ MBEDTLS_CIPHER_ARIA_192_CFB128, &aria_192_cfb128_info },
{ MBEDTLS_CIPHER_ARIA_256_CFB128, &aria_256_cfb128_info },
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
{ MBEDTLS_CIPHER_ARIA_128_CTR, &aria_128_ctr_info },
{ MBEDTLS_CIPHER_ARIA_192_CTR, &aria_192_ctr_info },
{ MBEDTLS_CIPHER_ARIA_256_CTR, &aria_256_ctr_info },
#endif
#if defined(MBEDTLS_GCM_C)
{ MBEDTLS_CIPHER_ARIA_128_GCM, &aria_128_gcm_info },
{ MBEDTLS_CIPHER_ARIA_192_GCM, &aria_192_gcm_info },
{ MBEDTLS_CIPHER_ARIA_256_GCM, &aria_256_gcm_info },
#endif
#if defined(MBEDTLS_CCM_C)
{ MBEDTLS_CIPHER_ARIA_128_CCM, &aria_128_ccm_info },
{ MBEDTLS_CIPHER_ARIA_192_CCM, &aria_192_ccm_info },
{ MBEDTLS_CIPHER_ARIA_256_CCM, &aria_256_ccm_info },
{ MBEDTLS_CIPHER_ARIA_128_CCM_STAR_NO_TAG, &aria_128_ccm_star_no_tag_info },
{ MBEDTLS_CIPHER_ARIA_192_CCM_STAR_NO_TAG, &aria_192_ccm_star_no_tag_info },
{ MBEDTLS_CIPHER_ARIA_256_CCM_STAR_NO_TAG, &aria_256_ccm_star_no_tag_info },
#endif
#endif /* MBEDTLS_ARIA_C */
#if defined(MBEDTLS_DES_C)
{ MBEDTLS_CIPHER_DES_ECB, &des_ecb_info },
{ MBEDTLS_CIPHER_DES_EDE_ECB, &des_ede_ecb_info },
{ MBEDTLS_CIPHER_DES_EDE3_ECB, &des_ede3_ecb_info },
#if defined(MBEDTLS_CIPHER_MODE_CBC)
{ MBEDTLS_CIPHER_DES_CBC, &des_cbc_info },
{ MBEDTLS_CIPHER_DES_EDE_CBC, &des_ede_cbc_info },
{ MBEDTLS_CIPHER_DES_EDE3_CBC, &des_ede3_cbc_info },
#endif
#endif /* MBEDTLS_DES_C */
#if defined(MBEDTLS_CHACHA20_C)
{ MBEDTLS_CIPHER_CHACHA20, &chacha20_info },
#endif
#if defined(MBEDTLS_CHACHAPOLY_C)
{ MBEDTLS_CIPHER_CHACHA20_POLY1305, &chachapoly_info },
#endif
#if defined(MBEDTLS_NIST_KW_C)
{ MBEDTLS_CIPHER_AES_128_KW, &aes_128_nist_kw_info },
{ MBEDTLS_CIPHER_AES_192_KW, &aes_192_nist_kw_info },
{ MBEDTLS_CIPHER_AES_256_KW, &aes_256_nist_kw_info },
{ MBEDTLS_CIPHER_AES_128_KWP, &aes_128_nist_kwp_info },
{ MBEDTLS_CIPHER_AES_192_KWP, &aes_192_nist_kwp_info },
{ MBEDTLS_CIPHER_AES_256_KWP, &aes_256_nist_kwp_info },
#endif
#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
{ MBEDTLS_CIPHER_NULL, &null_cipher_info },
#endif /* MBEDTLS_CIPHER_NULL_CIPHER */
{ MBEDTLS_CIPHER_NONE, NULL }
};
#define NUM_CIPHERS ( sizeof(mbedtls_cipher_definitions) / \
sizeof(mbedtls_cipher_definitions[0]) )
int mbedtls_cipher_supported[NUM_CIPHERS];
#endif /* MBEDTLS_CIPHER_C */
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