Austin Blackstone / Mbed 2 deprecated mbed-client-classic-example-lwip

mbed client on ethernet with LWIP

Dependencies:   mbed Socket lwip-eth lwip-sys lwip

Fork of mbed-client-classic-example-lwip by sandbox

mbedtls/source/cipher_wrap.c@11:cada08fc8a70, 2016-06-09 (annotated)

Committer:
mbedAustin
Date:
Thu Jun 09 17:08:36 2016 +0000
Revision:
11:cada08fc8a70
Commit for public Consumption

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbedAustin 11:cada08fc8a70 1 /**
mbedAustin 11:cada08fc8a70 2 * \file cipher_wrap.c
mbedAustin 11:cada08fc8a70 3 *
mbedAustin 11:cada08fc8a70 4 * \brief Generic cipher wrapper for mbed TLS
mbedAustin 11:cada08fc8a70 5 *
mbedAustin 11:cada08fc8a70 6 * \author Adriaan de Jong <dejong@fox-it.com>
mbedAustin 11:cada08fc8a70 7 *
mbedAustin 11:cada08fc8a70 8 * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
mbedAustin 11:cada08fc8a70 9 * SPDX-License-Identifier: Apache-2.0
mbedAustin 11:cada08fc8a70 10 *
mbedAustin 11:cada08fc8a70 11 * Licensed under the Apache License, Version 2.0 (the "License"); you may
mbedAustin 11:cada08fc8a70 12 * not use this file except in compliance with the License.
mbedAustin 11:cada08fc8a70 13 * You may obtain a copy of the License at
mbedAustin 11:cada08fc8a70 14 *
mbedAustin 11:cada08fc8a70 15 * http://www.apache.org/licenses/LICENSE-2.0
mbedAustin 11:cada08fc8a70 16 *
mbedAustin 11:cada08fc8a70 17 * Unless required by applicable law or agreed to in writing, software
mbedAustin 11:cada08fc8a70 18 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
mbedAustin 11:cada08fc8a70 19 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbedAustin 11:cada08fc8a70 20 * See the License for the specific language governing permissions and
mbedAustin 11:cada08fc8a70 21 * limitations under the License.
mbedAustin 11:cada08fc8a70 22 *
mbedAustin 11:cada08fc8a70 23 * This file is part of mbed TLS (https://tls.mbed.org)
mbedAustin 11:cada08fc8a70 24 */
mbedAustin 11:cada08fc8a70 25
mbedAustin 11:cada08fc8a70 26 #if !defined(MBEDTLS_CONFIG_FILE)
mbedAustin 11:cada08fc8a70 27 #include "mbedtls/config.h"
mbedAustin 11:cada08fc8a70 28 #else
mbedAustin 11:cada08fc8a70 29 #include MBEDTLS_CONFIG_FILE
mbedAustin 11:cada08fc8a70 30 #endif
mbedAustin 11:cada08fc8a70 31
mbedAustin 11:cada08fc8a70 32 #if defined(MBEDTLS_CIPHER_C)
mbedAustin 11:cada08fc8a70 33
mbedAustin 11:cada08fc8a70 34 #include "mbedtls/cipher_internal.h"
mbedAustin 11:cada08fc8a70 35
mbedAustin 11:cada08fc8a70 36 #if defined(MBEDTLS_AES_C)
mbedAustin 11:cada08fc8a70 37 #include "mbedtls/aes.h"
mbedAustin 11:cada08fc8a70 38 #endif
mbedAustin 11:cada08fc8a70 39
mbedAustin 11:cada08fc8a70 40 #if defined(MBEDTLS_ARC4_C)
mbedAustin 11:cada08fc8a70 41 #include "mbedtls/arc4.h"
mbedAustin 11:cada08fc8a70 42 #endif
mbedAustin 11:cada08fc8a70 43
mbedAustin 11:cada08fc8a70 44 #if defined(MBEDTLS_CAMELLIA_C)
mbedAustin 11:cada08fc8a70 45 #include "mbedtls/camellia.h"
mbedAustin 11:cada08fc8a70 46 #endif
mbedAustin 11:cada08fc8a70 47
mbedAustin 11:cada08fc8a70 48 #if defined(MBEDTLS_DES_C)
mbedAustin 11:cada08fc8a70 49 #include "mbedtls/des.h"
mbedAustin 11:cada08fc8a70 50 #endif
mbedAustin 11:cada08fc8a70 51
mbedAustin 11:cada08fc8a70 52 #if defined(MBEDTLS_BLOWFISH_C)
mbedAustin 11:cada08fc8a70 53 #include "mbedtls/blowfish.h"
mbedAustin 11:cada08fc8a70 54 #endif
mbedAustin 11:cada08fc8a70 55
mbedAustin 11:cada08fc8a70 56 #if defined(MBEDTLS_GCM_C)
mbedAustin 11:cada08fc8a70 57 #include "mbedtls/gcm.h"
mbedAustin 11:cada08fc8a70 58 #endif
mbedAustin 11:cada08fc8a70 59
mbedAustin 11:cada08fc8a70 60 #if defined(MBEDTLS_CCM_C)
mbedAustin 11:cada08fc8a70 61 #include "mbedtls/ccm.h"
mbedAustin 11:cada08fc8a70 62 #endif
mbedAustin 11:cada08fc8a70 63
mbedAustin 11:cada08fc8a70 64 #if defined(MBEDTLS_CIPHER_NULL_CIPHER)
mbedAustin 11:cada08fc8a70 65 #include <string.h>
mbedAustin 11:cada08fc8a70 66 #endif
mbedAustin 11:cada08fc8a70 67
mbedAustin 11:cada08fc8a70 68 #if defined(MBEDTLS_PLATFORM_C)
mbedAustin 11:cada08fc8a70 69 #include "mbedtls/platform.h"
mbedAustin 11:cada08fc8a70 70 #else
mbedAustin 11:cada08fc8a70 71 #include <stdlib.h>
mbedAustin 11:cada08fc8a70 72 #define mbedtls_calloc calloc
mbedAustin 11:cada08fc8a70 73 #define mbedtls_free free
mbedAustin 11:cada08fc8a70 74 #endif
mbedAustin 11:cada08fc8a70 75
mbedAustin 11:cada08fc8a70 76 #if defined(MBEDTLS_GCM_C)
mbedAustin 11:cada08fc8a70 77 /* shared by all GCM ciphers */
mbedAustin 11:cada08fc8a70 78 static void *gcm_ctx_alloc( void )
mbedAustin 11:cada08fc8a70 79 {
mbedAustin 11:cada08fc8a70 80 void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_gcm_context ) );
mbedAustin 11:cada08fc8a70 81
mbedAustin 11:cada08fc8a70 82 if( ctx != NULL )
mbedAustin 11:cada08fc8a70 83 mbedtls_gcm_init( (mbedtls_gcm_context *) ctx );
mbedAustin 11:cada08fc8a70 84
mbedAustin 11:cada08fc8a70 85 return( ctx );
mbedAustin 11:cada08fc8a70 86 }
mbedAustin 11:cada08fc8a70 87
mbedAustin 11:cada08fc8a70 88 static void gcm_ctx_free( void *ctx )
mbedAustin 11:cada08fc8a70 89 {
mbedAustin 11:cada08fc8a70 90 mbedtls_gcm_free( ctx );
mbedAustin 11:cada08fc8a70 91 mbedtls_free( ctx );
mbedAustin 11:cada08fc8a70 92 }
mbedAustin 11:cada08fc8a70 93 #endif /* MBEDTLS_GCM_C */
mbedAustin 11:cada08fc8a70 94
mbedAustin 11:cada08fc8a70 95 #if defined(MBEDTLS_CCM_C)
mbedAustin 11:cada08fc8a70 96 /* shared by all CCM ciphers */
mbedAustin 11:cada08fc8a70 97 static void *ccm_ctx_alloc( void )
mbedAustin 11:cada08fc8a70 98 {
mbedAustin 11:cada08fc8a70 99 void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_ccm_context ) );
mbedAustin 11:cada08fc8a70 100
mbedAustin 11:cada08fc8a70 101 if( ctx != NULL )
mbedAustin 11:cada08fc8a70 102 mbedtls_ccm_init( (mbedtls_ccm_context *) ctx );
mbedAustin 11:cada08fc8a70 103
mbedAustin 11:cada08fc8a70 104 return( ctx );
mbedAustin 11:cada08fc8a70 105 }
mbedAustin 11:cada08fc8a70 106
mbedAustin 11:cada08fc8a70 107 static void ccm_ctx_free( void *ctx )
mbedAustin 11:cada08fc8a70 108 {
mbedAustin 11:cada08fc8a70 109 mbedtls_ccm_free( ctx );
mbedAustin 11:cada08fc8a70 110 mbedtls_free( ctx );
mbedAustin 11:cada08fc8a70 111 }
mbedAustin 11:cada08fc8a70 112 #endif /* MBEDTLS_CCM_C */
mbedAustin 11:cada08fc8a70 113
mbedAustin 11:cada08fc8a70 114 #if defined(MBEDTLS_AES_C)
mbedAustin 11:cada08fc8a70 115
mbedAustin 11:cada08fc8a70 116 static int aes_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation,
mbedAustin 11:cada08fc8a70 117 const unsigned char *input, unsigned char *output )
mbedAustin 11:cada08fc8a70 118 {
mbedAustin 11:cada08fc8a70 119 return mbedtls_aes_crypt_ecb( (mbedtls_aes_context *) ctx, operation, input, output );
mbedAustin 11:cada08fc8a70 120 }
mbedAustin 11:cada08fc8a70 121
mbedAustin 11:cada08fc8a70 122 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 123 static int aes_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length,
mbedAustin 11:cada08fc8a70 124 unsigned char *iv, const unsigned char *input, unsigned char *output )
mbedAustin 11:cada08fc8a70 125 {
mbedAustin 11:cada08fc8a70 126 return mbedtls_aes_crypt_cbc( (mbedtls_aes_context *) ctx, operation, length, iv, input,
mbedAustin 11:cada08fc8a70 127 output );
mbedAustin 11:cada08fc8a70 128 }
mbedAustin 11:cada08fc8a70 129 #endif /* MBEDTLS_CIPHER_MODE_CBC */
mbedAustin 11:cada08fc8a70 130
mbedAustin 11:cada08fc8a70 131 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 132 static int aes_crypt_cfb128_wrap( void *ctx, mbedtls_operation_t operation,
mbedAustin 11:cada08fc8a70 133 size_t length, size_t *iv_off, unsigned char *iv,
mbedAustin 11:cada08fc8a70 134 const unsigned char *input, unsigned char *output )
mbedAustin 11:cada08fc8a70 135 {
mbedAustin 11:cada08fc8a70 136 return mbedtls_aes_crypt_cfb128( (mbedtls_aes_context *) ctx, operation, length, iv_off, iv,
mbedAustin 11:cada08fc8a70 137 input, output );
mbedAustin 11:cada08fc8a70 138 }
mbedAustin 11:cada08fc8a70 139 #endif /* MBEDTLS_CIPHER_MODE_CFB */
mbedAustin 11:cada08fc8a70 140
mbedAustin 11:cada08fc8a70 141 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 142 static int aes_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off,
mbedAustin 11:cada08fc8a70 143 unsigned char *nonce_counter, unsigned char *stream_block,
mbedAustin 11:cada08fc8a70 144 const unsigned char *input, unsigned char *output )
mbedAustin 11:cada08fc8a70 145 {
mbedAustin 11:cada08fc8a70 146 return mbedtls_aes_crypt_ctr( (mbedtls_aes_context *) ctx, length, nc_off, nonce_counter,
mbedAustin 11:cada08fc8a70 147 stream_block, input, output );
mbedAustin 11:cada08fc8a70 148 }
mbedAustin 11:cada08fc8a70 149 #endif /* MBEDTLS_CIPHER_MODE_CTR */
mbedAustin 11:cada08fc8a70 150
mbedAustin 11:cada08fc8a70 151 static int aes_setkey_dec_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 152 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 153 {
mbedAustin 11:cada08fc8a70 154 return mbedtls_aes_setkey_dec( (mbedtls_aes_context *) ctx, key, key_bitlen );
mbedAustin 11:cada08fc8a70 155 }
mbedAustin 11:cada08fc8a70 156
mbedAustin 11:cada08fc8a70 157 static int aes_setkey_enc_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 158 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 159 {
mbedAustin 11:cada08fc8a70 160 return mbedtls_aes_setkey_enc( (mbedtls_aes_context *) ctx, key, key_bitlen );
mbedAustin 11:cada08fc8a70 161 }
mbedAustin 11:cada08fc8a70 162
mbedAustin 11:cada08fc8a70 163 static void * aes_ctx_alloc( void )
mbedAustin 11:cada08fc8a70 164 {
mbedAustin 11:cada08fc8a70 165 mbedtls_aes_context *aes = mbedtls_calloc( 1, sizeof( mbedtls_aes_context ) );
mbedAustin 11:cada08fc8a70 166
mbedAustin 11:cada08fc8a70 167 if( aes == NULL )
mbedAustin 11:cada08fc8a70 168 return( NULL );
mbedAustin 11:cada08fc8a70 169
mbedAustin 11:cada08fc8a70 170 mbedtls_aes_init( aes );
mbedAustin 11:cada08fc8a70 171
mbedAustin 11:cada08fc8a70 172 return( aes );
mbedAustin 11:cada08fc8a70 173 }
mbedAustin 11:cada08fc8a70 174
mbedAustin 11:cada08fc8a70 175 static void aes_ctx_free( void *ctx )
mbedAustin 11:cada08fc8a70 176 {
mbedAustin 11:cada08fc8a70 177 mbedtls_aes_free( (mbedtls_aes_context *) ctx );
mbedAustin 11:cada08fc8a70 178 mbedtls_free( ctx );
mbedAustin 11:cada08fc8a70 179 }
mbedAustin 11:cada08fc8a70 180
mbedAustin 11:cada08fc8a70 181 static const mbedtls_cipher_base_t aes_info = {
mbedAustin 11:cada08fc8a70 182 MBEDTLS_CIPHER_ID_AES,
mbedAustin 11:cada08fc8a70 183 aes_crypt_ecb_wrap,
mbedAustin 11:cada08fc8a70 184 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 185 aes_crypt_cbc_wrap,
mbedAustin 11:cada08fc8a70 186 #endif
mbedAustin 11:cada08fc8a70 187 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 188 aes_crypt_cfb128_wrap,
mbedAustin 11:cada08fc8a70 189 #endif
mbedAustin 11:cada08fc8a70 190 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 191 aes_crypt_ctr_wrap,
mbedAustin 11:cada08fc8a70 192 #endif
mbedAustin 11:cada08fc8a70 193 #if defined(MBEDTLS_CIPHER_MODE_STREAM)
mbedAustin 11:cada08fc8a70 194 NULL,
mbedAustin 11:cada08fc8a70 195 #endif
mbedAustin 11:cada08fc8a70 196 aes_setkey_enc_wrap,
mbedAustin 11:cada08fc8a70 197 aes_setkey_dec_wrap,
mbedAustin 11:cada08fc8a70 198 aes_ctx_alloc,
mbedAustin 11:cada08fc8a70 199 aes_ctx_free
mbedAustin 11:cada08fc8a70 200 };
mbedAustin 11:cada08fc8a70 201
mbedAustin 11:cada08fc8a70 202 static const mbedtls_cipher_info_t aes_128_ecb_info = {
mbedAustin 11:cada08fc8a70 203 MBEDTLS_CIPHER_AES_128_ECB,
mbedAustin 11:cada08fc8a70 204 MBEDTLS_MODE_ECB,
mbedAustin 11:cada08fc8a70 205 128,
mbedAustin 11:cada08fc8a70 206 "AES-128-ECB",
mbedAustin 11:cada08fc8a70 207 16,
mbedAustin 11:cada08fc8a70 208 0,
mbedAustin 11:cada08fc8a70 209 16,
mbedAustin 11:cada08fc8a70 210 &aes_info
mbedAustin 11:cada08fc8a70 211 };
mbedAustin 11:cada08fc8a70 212
mbedAustin 11:cada08fc8a70 213 static const mbedtls_cipher_info_t aes_192_ecb_info = {
mbedAustin 11:cada08fc8a70 214 MBEDTLS_CIPHER_AES_192_ECB,
mbedAustin 11:cada08fc8a70 215 MBEDTLS_MODE_ECB,
mbedAustin 11:cada08fc8a70 216 192,
mbedAustin 11:cada08fc8a70 217 "AES-192-ECB",
mbedAustin 11:cada08fc8a70 218 16,
mbedAustin 11:cada08fc8a70 219 0,
mbedAustin 11:cada08fc8a70 220 16,
mbedAustin 11:cada08fc8a70 221 &aes_info
mbedAustin 11:cada08fc8a70 222 };
mbedAustin 11:cada08fc8a70 223
mbedAustin 11:cada08fc8a70 224 static const mbedtls_cipher_info_t aes_256_ecb_info = {
mbedAustin 11:cada08fc8a70 225 MBEDTLS_CIPHER_AES_256_ECB,
mbedAustin 11:cada08fc8a70 226 MBEDTLS_MODE_ECB,
mbedAustin 11:cada08fc8a70 227 256,
mbedAustin 11:cada08fc8a70 228 "AES-256-ECB",
mbedAustin 11:cada08fc8a70 229 16,
mbedAustin 11:cada08fc8a70 230 0,
mbedAustin 11:cada08fc8a70 231 16,
mbedAustin 11:cada08fc8a70 232 &aes_info
mbedAustin 11:cada08fc8a70 233 };
mbedAustin 11:cada08fc8a70 234
mbedAustin 11:cada08fc8a70 235 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 236 static const mbedtls_cipher_info_t aes_128_cbc_info = {
mbedAustin 11:cada08fc8a70 237 MBEDTLS_CIPHER_AES_128_CBC,
mbedAustin 11:cada08fc8a70 238 MBEDTLS_MODE_CBC,
mbedAustin 11:cada08fc8a70 239 128,
mbedAustin 11:cada08fc8a70 240 "AES-128-CBC",
mbedAustin 11:cada08fc8a70 241 16,
mbedAustin 11:cada08fc8a70 242 0,
mbedAustin 11:cada08fc8a70 243 16,
mbedAustin 11:cada08fc8a70 244 &aes_info
mbedAustin 11:cada08fc8a70 245 };
mbedAustin 11:cada08fc8a70 246
mbedAustin 11:cada08fc8a70 247 static const mbedtls_cipher_info_t aes_192_cbc_info = {
mbedAustin 11:cada08fc8a70 248 MBEDTLS_CIPHER_AES_192_CBC,
mbedAustin 11:cada08fc8a70 249 MBEDTLS_MODE_CBC,
mbedAustin 11:cada08fc8a70 250 192,
mbedAustin 11:cada08fc8a70 251 "AES-192-CBC",
mbedAustin 11:cada08fc8a70 252 16,
mbedAustin 11:cada08fc8a70 253 0,
mbedAustin 11:cada08fc8a70 254 16,
mbedAustin 11:cada08fc8a70 255 &aes_info
mbedAustin 11:cada08fc8a70 256 };
mbedAustin 11:cada08fc8a70 257
mbedAustin 11:cada08fc8a70 258 static const mbedtls_cipher_info_t aes_256_cbc_info = {
mbedAustin 11:cada08fc8a70 259 MBEDTLS_CIPHER_AES_256_CBC,
mbedAustin 11:cada08fc8a70 260 MBEDTLS_MODE_CBC,
mbedAustin 11:cada08fc8a70 261 256,
mbedAustin 11:cada08fc8a70 262 "AES-256-CBC",
mbedAustin 11:cada08fc8a70 263 16,
mbedAustin 11:cada08fc8a70 264 0,
mbedAustin 11:cada08fc8a70 265 16,
mbedAustin 11:cada08fc8a70 266 &aes_info
mbedAustin 11:cada08fc8a70 267 };
mbedAustin 11:cada08fc8a70 268 #endif /* MBEDTLS_CIPHER_MODE_CBC */
mbedAustin 11:cada08fc8a70 269
mbedAustin 11:cada08fc8a70 270 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 271 static const mbedtls_cipher_info_t aes_128_cfb128_info = {
mbedAustin 11:cada08fc8a70 272 MBEDTLS_CIPHER_AES_128_CFB128,
mbedAustin 11:cada08fc8a70 273 MBEDTLS_MODE_CFB,
mbedAustin 11:cada08fc8a70 274 128,
mbedAustin 11:cada08fc8a70 275 "AES-128-CFB128",
mbedAustin 11:cada08fc8a70 276 16,
mbedAustin 11:cada08fc8a70 277 0,
mbedAustin 11:cada08fc8a70 278 16,
mbedAustin 11:cada08fc8a70 279 &aes_info
mbedAustin 11:cada08fc8a70 280 };
mbedAustin 11:cada08fc8a70 281
mbedAustin 11:cada08fc8a70 282 static const mbedtls_cipher_info_t aes_192_cfb128_info = {
mbedAustin 11:cada08fc8a70 283 MBEDTLS_CIPHER_AES_192_CFB128,
mbedAustin 11:cada08fc8a70 284 MBEDTLS_MODE_CFB,
mbedAustin 11:cada08fc8a70 285 192,
mbedAustin 11:cada08fc8a70 286 "AES-192-CFB128",
mbedAustin 11:cada08fc8a70 287 16,
mbedAustin 11:cada08fc8a70 288 0,
mbedAustin 11:cada08fc8a70 289 16,
mbedAustin 11:cada08fc8a70 290 &aes_info
mbedAustin 11:cada08fc8a70 291 };
mbedAustin 11:cada08fc8a70 292
mbedAustin 11:cada08fc8a70 293 static const mbedtls_cipher_info_t aes_256_cfb128_info = {
mbedAustin 11:cada08fc8a70 294 MBEDTLS_CIPHER_AES_256_CFB128,
mbedAustin 11:cada08fc8a70 295 MBEDTLS_MODE_CFB,
mbedAustin 11:cada08fc8a70 296 256,
mbedAustin 11:cada08fc8a70 297 "AES-256-CFB128",
mbedAustin 11:cada08fc8a70 298 16,
mbedAustin 11:cada08fc8a70 299 0,
mbedAustin 11:cada08fc8a70 300 16,
mbedAustin 11:cada08fc8a70 301 &aes_info
mbedAustin 11:cada08fc8a70 302 };
mbedAustin 11:cada08fc8a70 303 #endif /* MBEDTLS_CIPHER_MODE_CFB */
mbedAustin 11:cada08fc8a70 304
mbedAustin 11:cada08fc8a70 305 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 306 static const mbedtls_cipher_info_t aes_128_ctr_info = {
mbedAustin 11:cada08fc8a70 307 MBEDTLS_CIPHER_AES_128_CTR,
mbedAustin 11:cada08fc8a70 308 MBEDTLS_MODE_CTR,
mbedAustin 11:cada08fc8a70 309 128,
mbedAustin 11:cada08fc8a70 310 "AES-128-CTR",
mbedAustin 11:cada08fc8a70 311 16,
mbedAustin 11:cada08fc8a70 312 0,
mbedAustin 11:cada08fc8a70 313 16,
mbedAustin 11:cada08fc8a70 314 &aes_info
mbedAustin 11:cada08fc8a70 315 };
mbedAustin 11:cada08fc8a70 316
mbedAustin 11:cada08fc8a70 317 static const mbedtls_cipher_info_t aes_192_ctr_info = {
mbedAustin 11:cada08fc8a70 318 MBEDTLS_CIPHER_AES_192_CTR,
mbedAustin 11:cada08fc8a70 319 MBEDTLS_MODE_CTR,
mbedAustin 11:cada08fc8a70 320 192,
mbedAustin 11:cada08fc8a70 321 "AES-192-CTR",
mbedAustin 11:cada08fc8a70 322 16,
mbedAustin 11:cada08fc8a70 323 0,
mbedAustin 11:cada08fc8a70 324 16,
mbedAustin 11:cada08fc8a70 325 &aes_info
mbedAustin 11:cada08fc8a70 326 };
mbedAustin 11:cada08fc8a70 327
mbedAustin 11:cada08fc8a70 328 static const mbedtls_cipher_info_t aes_256_ctr_info = {
mbedAustin 11:cada08fc8a70 329 MBEDTLS_CIPHER_AES_256_CTR,
mbedAustin 11:cada08fc8a70 330 MBEDTLS_MODE_CTR,
mbedAustin 11:cada08fc8a70 331 256,
mbedAustin 11:cada08fc8a70 332 "AES-256-CTR",
mbedAustin 11:cada08fc8a70 333 16,
mbedAustin 11:cada08fc8a70 334 0,
mbedAustin 11:cada08fc8a70 335 16,
mbedAustin 11:cada08fc8a70 336 &aes_info
mbedAustin 11:cada08fc8a70 337 };
mbedAustin 11:cada08fc8a70 338 #endif /* MBEDTLS_CIPHER_MODE_CTR */
mbedAustin 11:cada08fc8a70 339
mbedAustin 11:cada08fc8a70 340 #if defined(MBEDTLS_GCM_C)
mbedAustin 11:cada08fc8a70 341 static int gcm_aes_setkey_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 342 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 343 {
mbedAustin 11:cada08fc8a70 344 return mbedtls_gcm_setkey( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_AES,
mbedAustin 11:cada08fc8a70 345 key, key_bitlen );
mbedAustin 11:cada08fc8a70 346 }
mbedAustin 11:cada08fc8a70 347
mbedAustin 11:cada08fc8a70 348 static const mbedtls_cipher_base_t gcm_aes_info = {
mbedAustin 11:cada08fc8a70 349 MBEDTLS_CIPHER_ID_AES,
mbedAustin 11:cada08fc8a70 350 NULL,
mbedAustin 11:cada08fc8a70 351 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 352 NULL,
mbedAustin 11:cada08fc8a70 353 #endif
mbedAustin 11:cada08fc8a70 354 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 355 NULL,
mbedAustin 11:cada08fc8a70 356 #endif
mbedAustin 11:cada08fc8a70 357 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 358 NULL,
mbedAustin 11:cada08fc8a70 359 #endif
mbedAustin 11:cada08fc8a70 360 #if defined(MBEDTLS_CIPHER_MODE_STREAM)
mbedAustin 11:cada08fc8a70 361 NULL,
mbedAustin 11:cada08fc8a70 362 #endif
mbedAustin 11:cada08fc8a70 363 gcm_aes_setkey_wrap,
mbedAustin 11:cada08fc8a70 364 gcm_aes_setkey_wrap,
mbedAustin 11:cada08fc8a70 365 gcm_ctx_alloc,
mbedAustin 11:cada08fc8a70 366 gcm_ctx_free,
mbedAustin 11:cada08fc8a70 367 };
mbedAustin 11:cada08fc8a70 368
mbedAustin 11:cada08fc8a70 369 static const mbedtls_cipher_info_t aes_128_gcm_info = {
mbedAustin 11:cada08fc8a70 370 MBEDTLS_CIPHER_AES_128_GCM,
mbedAustin 11:cada08fc8a70 371 MBEDTLS_MODE_GCM,
mbedAustin 11:cada08fc8a70 372 128,
mbedAustin 11:cada08fc8a70 373 "AES-128-GCM",
mbedAustin 11:cada08fc8a70 374 12,
mbedAustin 11:cada08fc8a70 375 MBEDTLS_CIPHER_VARIABLE_IV_LEN,
mbedAustin 11:cada08fc8a70 376 16,
mbedAustin 11:cada08fc8a70 377 &gcm_aes_info
mbedAustin 11:cada08fc8a70 378 };
mbedAustin 11:cada08fc8a70 379
mbedAustin 11:cada08fc8a70 380 static const mbedtls_cipher_info_t aes_192_gcm_info = {
mbedAustin 11:cada08fc8a70 381 MBEDTLS_CIPHER_AES_192_GCM,
mbedAustin 11:cada08fc8a70 382 MBEDTLS_MODE_GCM,
mbedAustin 11:cada08fc8a70 383 192,
mbedAustin 11:cada08fc8a70 384 "AES-192-GCM",
mbedAustin 11:cada08fc8a70 385 12,
mbedAustin 11:cada08fc8a70 386 MBEDTLS_CIPHER_VARIABLE_IV_LEN,
mbedAustin 11:cada08fc8a70 387 16,
mbedAustin 11:cada08fc8a70 388 &gcm_aes_info
mbedAustin 11:cada08fc8a70 389 };
mbedAustin 11:cada08fc8a70 390
mbedAustin 11:cada08fc8a70 391 static const mbedtls_cipher_info_t aes_256_gcm_info = {
mbedAustin 11:cada08fc8a70 392 MBEDTLS_CIPHER_AES_256_GCM,
mbedAustin 11:cada08fc8a70 393 MBEDTLS_MODE_GCM,
mbedAustin 11:cada08fc8a70 394 256,
mbedAustin 11:cada08fc8a70 395 "AES-256-GCM",
mbedAustin 11:cada08fc8a70 396 12,
mbedAustin 11:cada08fc8a70 397 MBEDTLS_CIPHER_VARIABLE_IV_LEN,
mbedAustin 11:cada08fc8a70 398 16,
mbedAustin 11:cada08fc8a70 399 &gcm_aes_info
mbedAustin 11:cada08fc8a70 400 };
mbedAustin 11:cada08fc8a70 401 #endif /* MBEDTLS_GCM_C */
mbedAustin 11:cada08fc8a70 402
mbedAustin 11:cada08fc8a70 403 #if defined(MBEDTLS_CCM_C)
mbedAustin 11:cada08fc8a70 404 static int ccm_aes_setkey_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 405 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 406 {
mbedAustin 11:cada08fc8a70 407 return mbedtls_ccm_setkey( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_AES,
mbedAustin 11:cada08fc8a70 408 key, key_bitlen );
mbedAustin 11:cada08fc8a70 409 }
mbedAustin 11:cada08fc8a70 410
mbedAustin 11:cada08fc8a70 411 static const mbedtls_cipher_base_t ccm_aes_info = {
mbedAustin 11:cada08fc8a70 412 MBEDTLS_CIPHER_ID_AES,
mbedAustin 11:cada08fc8a70 413 NULL,
mbedAustin 11:cada08fc8a70 414 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 415 NULL,
mbedAustin 11:cada08fc8a70 416 #endif
mbedAustin 11:cada08fc8a70 417 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 418 NULL,
mbedAustin 11:cada08fc8a70 419 #endif
mbedAustin 11:cada08fc8a70 420 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 421 NULL,
mbedAustin 11:cada08fc8a70 422 #endif
mbedAustin 11:cada08fc8a70 423 #if defined(MBEDTLS_CIPHER_MODE_STREAM)
mbedAustin 11:cada08fc8a70 424 NULL,
mbedAustin 11:cada08fc8a70 425 #endif
mbedAustin 11:cada08fc8a70 426 ccm_aes_setkey_wrap,
mbedAustin 11:cada08fc8a70 427 ccm_aes_setkey_wrap,
mbedAustin 11:cada08fc8a70 428 ccm_ctx_alloc,
mbedAustin 11:cada08fc8a70 429 ccm_ctx_free,
mbedAustin 11:cada08fc8a70 430 };
mbedAustin 11:cada08fc8a70 431
mbedAustin 11:cada08fc8a70 432 static const mbedtls_cipher_info_t aes_128_ccm_info = {
mbedAustin 11:cada08fc8a70 433 MBEDTLS_CIPHER_AES_128_CCM,
mbedAustin 11:cada08fc8a70 434 MBEDTLS_MODE_CCM,
mbedAustin 11:cada08fc8a70 435 128,
mbedAustin 11:cada08fc8a70 436 "AES-128-CCM",
mbedAustin 11:cada08fc8a70 437 12,
mbedAustin 11:cada08fc8a70 438 MBEDTLS_CIPHER_VARIABLE_IV_LEN,
mbedAustin 11:cada08fc8a70 439 16,
mbedAustin 11:cada08fc8a70 440 &ccm_aes_info
mbedAustin 11:cada08fc8a70 441 };
mbedAustin 11:cada08fc8a70 442
mbedAustin 11:cada08fc8a70 443 static const mbedtls_cipher_info_t aes_192_ccm_info = {
mbedAustin 11:cada08fc8a70 444 MBEDTLS_CIPHER_AES_192_CCM,
mbedAustin 11:cada08fc8a70 445 MBEDTLS_MODE_CCM,
mbedAustin 11:cada08fc8a70 446 192,
mbedAustin 11:cada08fc8a70 447 "AES-192-CCM",
mbedAustin 11:cada08fc8a70 448 12,
mbedAustin 11:cada08fc8a70 449 MBEDTLS_CIPHER_VARIABLE_IV_LEN,
mbedAustin 11:cada08fc8a70 450 16,
mbedAustin 11:cada08fc8a70 451 &ccm_aes_info
mbedAustin 11:cada08fc8a70 452 };
mbedAustin 11:cada08fc8a70 453
mbedAustin 11:cada08fc8a70 454 static const mbedtls_cipher_info_t aes_256_ccm_info = {
mbedAustin 11:cada08fc8a70 455 MBEDTLS_CIPHER_AES_256_CCM,
mbedAustin 11:cada08fc8a70 456 MBEDTLS_MODE_CCM,
mbedAustin 11:cada08fc8a70 457 256,
mbedAustin 11:cada08fc8a70 458 "AES-256-CCM",
mbedAustin 11:cada08fc8a70 459 12,
mbedAustin 11:cada08fc8a70 460 MBEDTLS_CIPHER_VARIABLE_IV_LEN,
mbedAustin 11:cada08fc8a70 461 16,
mbedAustin 11:cada08fc8a70 462 &ccm_aes_info
mbedAustin 11:cada08fc8a70 463 };
mbedAustin 11:cada08fc8a70 464 #endif /* MBEDTLS_CCM_C */
mbedAustin 11:cada08fc8a70 465
mbedAustin 11:cada08fc8a70 466 #endif /* MBEDTLS_AES_C */
mbedAustin 11:cada08fc8a70 467
mbedAustin 11:cada08fc8a70 468 #if defined(MBEDTLS_CAMELLIA_C)
mbedAustin 11:cada08fc8a70 469
mbedAustin 11:cada08fc8a70 470 static int camellia_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation,
mbedAustin 11:cada08fc8a70 471 const unsigned char *input, unsigned char *output )
mbedAustin 11:cada08fc8a70 472 {
mbedAustin 11:cada08fc8a70 473 return mbedtls_camellia_crypt_ecb( (mbedtls_camellia_context *) ctx, operation, input,
mbedAustin 11:cada08fc8a70 474 output );
mbedAustin 11:cada08fc8a70 475 }
mbedAustin 11:cada08fc8a70 476
mbedAustin 11:cada08fc8a70 477 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 478 static int camellia_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation,
mbedAustin 11:cada08fc8a70 479 size_t length, unsigned char *iv,
mbedAustin 11:cada08fc8a70 480 const unsigned char *input, unsigned char *output )
mbedAustin 11:cada08fc8a70 481 {
mbedAustin 11:cada08fc8a70 482 return mbedtls_camellia_crypt_cbc( (mbedtls_camellia_context *) ctx, operation, length, iv,
mbedAustin 11:cada08fc8a70 483 input, output );
mbedAustin 11:cada08fc8a70 484 }
mbedAustin 11:cada08fc8a70 485 #endif /* MBEDTLS_CIPHER_MODE_CBC */
mbedAustin 11:cada08fc8a70 486
mbedAustin 11:cada08fc8a70 487 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 488 static int camellia_crypt_cfb128_wrap( void *ctx, mbedtls_operation_t operation,
mbedAustin 11:cada08fc8a70 489 size_t length, size_t *iv_off, unsigned char *iv,
mbedAustin 11:cada08fc8a70 490 const unsigned char *input, unsigned char *output )
mbedAustin 11:cada08fc8a70 491 {
mbedAustin 11:cada08fc8a70 492 return mbedtls_camellia_crypt_cfb128( (mbedtls_camellia_context *) ctx, operation, length,
mbedAustin 11:cada08fc8a70 493 iv_off, iv, input, output );
mbedAustin 11:cada08fc8a70 494 }
mbedAustin 11:cada08fc8a70 495 #endif /* MBEDTLS_CIPHER_MODE_CFB */
mbedAustin 11:cada08fc8a70 496
mbedAustin 11:cada08fc8a70 497 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 498 static int camellia_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off,
mbedAustin 11:cada08fc8a70 499 unsigned char *nonce_counter, unsigned char *stream_block,
mbedAustin 11:cada08fc8a70 500 const unsigned char *input, unsigned char *output )
mbedAustin 11:cada08fc8a70 501 {
mbedAustin 11:cada08fc8a70 502 return mbedtls_camellia_crypt_ctr( (mbedtls_camellia_context *) ctx, length, nc_off,
mbedAustin 11:cada08fc8a70 503 nonce_counter, stream_block, input, output );
mbedAustin 11:cada08fc8a70 504 }
mbedAustin 11:cada08fc8a70 505 #endif /* MBEDTLS_CIPHER_MODE_CTR */
mbedAustin 11:cada08fc8a70 506
mbedAustin 11:cada08fc8a70 507 static int camellia_setkey_dec_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 508 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 509 {
mbedAustin 11:cada08fc8a70 510 return mbedtls_camellia_setkey_dec( (mbedtls_camellia_context *) ctx, key, key_bitlen );
mbedAustin 11:cada08fc8a70 511 }
mbedAustin 11:cada08fc8a70 512
mbedAustin 11:cada08fc8a70 513 static int camellia_setkey_enc_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 514 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 515 {
mbedAustin 11:cada08fc8a70 516 return mbedtls_camellia_setkey_enc( (mbedtls_camellia_context *) ctx, key, key_bitlen );
mbedAustin 11:cada08fc8a70 517 }
mbedAustin 11:cada08fc8a70 518
mbedAustin 11:cada08fc8a70 519 static void * camellia_ctx_alloc( void )
mbedAustin 11:cada08fc8a70 520 {
mbedAustin 11:cada08fc8a70 521 mbedtls_camellia_context *ctx;
mbedAustin 11:cada08fc8a70 522 ctx = mbedtls_calloc( 1, sizeof( mbedtls_camellia_context ) );
mbedAustin 11:cada08fc8a70 523
mbedAustin 11:cada08fc8a70 524 if( ctx == NULL )
mbedAustin 11:cada08fc8a70 525 return( NULL );
mbedAustin 11:cada08fc8a70 526
mbedAustin 11:cada08fc8a70 527 mbedtls_camellia_init( ctx );
mbedAustin 11:cada08fc8a70 528
mbedAustin 11:cada08fc8a70 529 return( ctx );
mbedAustin 11:cada08fc8a70 530 }
mbedAustin 11:cada08fc8a70 531
mbedAustin 11:cada08fc8a70 532 static void camellia_ctx_free( void *ctx )
mbedAustin 11:cada08fc8a70 533 {
mbedAustin 11:cada08fc8a70 534 mbedtls_camellia_free( (mbedtls_camellia_context *) ctx );
mbedAustin 11:cada08fc8a70 535 mbedtls_free( ctx );
mbedAustin 11:cada08fc8a70 536 }
mbedAustin 11:cada08fc8a70 537
mbedAustin 11:cada08fc8a70 538 static const mbedtls_cipher_base_t camellia_info = {
mbedAustin 11:cada08fc8a70 539 MBEDTLS_CIPHER_ID_CAMELLIA,
mbedAustin 11:cada08fc8a70 540 camellia_crypt_ecb_wrap,
mbedAustin 11:cada08fc8a70 541 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 542 camellia_crypt_cbc_wrap,
mbedAustin 11:cada08fc8a70 543 #endif
mbedAustin 11:cada08fc8a70 544 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 545 camellia_crypt_cfb128_wrap,
mbedAustin 11:cada08fc8a70 546 #endif
mbedAustin 11:cada08fc8a70 547 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 548 camellia_crypt_ctr_wrap,
mbedAustin 11:cada08fc8a70 549 #endif
mbedAustin 11:cada08fc8a70 550 #if defined(MBEDTLS_CIPHER_MODE_STREAM)
mbedAustin 11:cada08fc8a70 551 NULL,
mbedAustin 11:cada08fc8a70 552 #endif
mbedAustin 11:cada08fc8a70 553 camellia_setkey_enc_wrap,
mbedAustin 11:cada08fc8a70 554 camellia_setkey_dec_wrap,
mbedAustin 11:cada08fc8a70 555 camellia_ctx_alloc,
mbedAustin 11:cada08fc8a70 556 camellia_ctx_free
mbedAustin 11:cada08fc8a70 557 };
mbedAustin 11:cada08fc8a70 558
mbedAustin 11:cada08fc8a70 559 static const mbedtls_cipher_info_t camellia_128_ecb_info = {
mbedAustin 11:cada08fc8a70 560 MBEDTLS_CIPHER_CAMELLIA_128_ECB,
mbedAustin 11:cada08fc8a70 561 MBEDTLS_MODE_ECB,
mbedAustin 11:cada08fc8a70 562 128,
mbedAustin 11:cada08fc8a70 563 "CAMELLIA-128-ECB",
mbedAustin 11:cada08fc8a70 564 16,
mbedAustin 11:cada08fc8a70 565 0,
mbedAustin 11:cada08fc8a70 566 16,
mbedAustin 11:cada08fc8a70 567 &camellia_info
mbedAustin 11:cada08fc8a70 568 };
mbedAustin 11:cada08fc8a70 569
mbedAustin 11:cada08fc8a70 570 static const mbedtls_cipher_info_t camellia_192_ecb_info = {
mbedAustin 11:cada08fc8a70 571 MBEDTLS_CIPHER_CAMELLIA_192_ECB,
mbedAustin 11:cada08fc8a70 572 MBEDTLS_MODE_ECB,
mbedAustin 11:cada08fc8a70 573 192,
mbedAustin 11:cada08fc8a70 574 "CAMELLIA-192-ECB",
mbedAustin 11:cada08fc8a70 575 16,
mbedAustin 11:cada08fc8a70 576 0,
mbedAustin 11:cada08fc8a70 577 16,
mbedAustin 11:cada08fc8a70 578 &camellia_info
mbedAustin 11:cada08fc8a70 579 };
mbedAustin 11:cada08fc8a70 580
mbedAustin 11:cada08fc8a70 581 static const mbedtls_cipher_info_t camellia_256_ecb_info = {
mbedAustin 11:cada08fc8a70 582 MBEDTLS_CIPHER_CAMELLIA_256_ECB,
mbedAustin 11:cada08fc8a70 583 MBEDTLS_MODE_ECB,
mbedAustin 11:cada08fc8a70 584 256,
mbedAustin 11:cada08fc8a70 585 "CAMELLIA-256-ECB",
mbedAustin 11:cada08fc8a70 586 16,
mbedAustin 11:cada08fc8a70 587 0,
mbedAustin 11:cada08fc8a70 588 16,
mbedAustin 11:cada08fc8a70 589 &camellia_info
mbedAustin 11:cada08fc8a70 590 };
mbedAustin 11:cada08fc8a70 591
mbedAustin 11:cada08fc8a70 592 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 593 static const mbedtls_cipher_info_t camellia_128_cbc_info = {
mbedAustin 11:cada08fc8a70 594 MBEDTLS_CIPHER_CAMELLIA_128_CBC,
mbedAustin 11:cada08fc8a70 595 MBEDTLS_MODE_CBC,
mbedAustin 11:cada08fc8a70 596 128,
mbedAustin 11:cada08fc8a70 597 "CAMELLIA-128-CBC",
mbedAustin 11:cada08fc8a70 598 16,
mbedAustin 11:cada08fc8a70 599 0,
mbedAustin 11:cada08fc8a70 600 16,
mbedAustin 11:cada08fc8a70 601 &camellia_info
mbedAustin 11:cada08fc8a70 602 };
mbedAustin 11:cada08fc8a70 603
mbedAustin 11:cada08fc8a70 604 static const mbedtls_cipher_info_t camellia_192_cbc_info = {
mbedAustin 11:cada08fc8a70 605 MBEDTLS_CIPHER_CAMELLIA_192_CBC,
mbedAustin 11:cada08fc8a70 606 MBEDTLS_MODE_CBC,
mbedAustin 11:cada08fc8a70 607 192,
mbedAustin 11:cada08fc8a70 608 "CAMELLIA-192-CBC",
mbedAustin 11:cada08fc8a70 609 16,
mbedAustin 11:cada08fc8a70 610 0,
mbedAustin 11:cada08fc8a70 611 16,
mbedAustin 11:cada08fc8a70 612 &camellia_info
mbedAustin 11:cada08fc8a70 613 };
mbedAustin 11:cada08fc8a70 614
mbedAustin 11:cada08fc8a70 615 static const mbedtls_cipher_info_t camellia_256_cbc_info = {
mbedAustin 11:cada08fc8a70 616 MBEDTLS_CIPHER_CAMELLIA_256_CBC,
mbedAustin 11:cada08fc8a70 617 MBEDTLS_MODE_CBC,
mbedAustin 11:cada08fc8a70 618 256,
mbedAustin 11:cada08fc8a70 619 "CAMELLIA-256-CBC",
mbedAustin 11:cada08fc8a70 620 16,
mbedAustin 11:cada08fc8a70 621 0,
mbedAustin 11:cada08fc8a70 622 16,
mbedAustin 11:cada08fc8a70 623 &camellia_info
mbedAustin 11:cada08fc8a70 624 };
mbedAustin 11:cada08fc8a70 625 #endif /* MBEDTLS_CIPHER_MODE_CBC */
mbedAustin 11:cada08fc8a70 626
mbedAustin 11:cada08fc8a70 627 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 628 static const mbedtls_cipher_info_t camellia_128_cfb128_info = {
mbedAustin 11:cada08fc8a70 629 MBEDTLS_CIPHER_CAMELLIA_128_CFB128,
mbedAustin 11:cada08fc8a70 630 MBEDTLS_MODE_CFB,
mbedAustin 11:cada08fc8a70 631 128,
mbedAustin 11:cada08fc8a70 632 "CAMELLIA-128-CFB128",
mbedAustin 11:cada08fc8a70 633 16,
mbedAustin 11:cada08fc8a70 634 0,
mbedAustin 11:cada08fc8a70 635 16,
mbedAustin 11:cada08fc8a70 636 &camellia_info
mbedAustin 11:cada08fc8a70 637 };
mbedAustin 11:cada08fc8a70 638
mbedAustin 11:cada08fc8a70 639 static const mbedtls_cipher_info_t camellia_192_cfb128_info = {
mbedAustin 11:cada08fc8a70 640 MBEDTLS_CIPHER_CAMELLIA_192_CFB128,
mbedAustin 11:cada08fc8a70 641 MBEDTLS_MODE_CFB,
mbedAustin 11:cada08fc8a70 642 192,
mbedAustin 11:cada08fc8a70 643 "CAMELLIA-192-CFB128",
mbedAustin 11:cada08fc8a70 644 16,
mbedAustin 11:cada08fc8a70 645 0,
mbedAustin 11:cada08fc8a70 646 16,
mbedAustin 11:cada08fc8a70 647 &camellia_info
mbedAustin 11:cada08fc8a70 648 };
mbedAustin 11:cada08fc8a70 649
mbedAustin 11:cada08fc8a70 650 static const mbedtls_cipher_info_t camellia_256_cfb128_info = {
mbedAustin 11:cada08fc8a70 651 MBEDTLS_CIPHER_CAMELLIA_256_CFB128,
mbedAustin 11:cada08fc8a70 652 MBEDTLS_MODE_CFB,
mbedAustin 11:cada08fc8a70 653 256,
mbedAustin 11:cada08fc8a70 654 "CAMELLIA-256-CFB128",
mbedAustin 11:cada08fc8a70 655 16,
mbedAustin 11:cada08fc8a70 656 0,
mbedAustin 11:cada08fc8a70 657 16,
mbedAustin 11:cada08fc8a70 658 &camellia_info
mbedAustin 11:cada08fc8a70 659 };
mbedAustin 11:cada08fc8a70 660 #endif /* MBEDTLS_CIPHER_MODE_CFB */
mbedAustin 11:cada08fc8a70 661
mbedAustin 11:cada08fc8a70 662 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 663 static const mbedtls_cipher_info_t camellia_128_ctr_info = {
mbedAustin 11:cada08fc8a70 664 MBEDTLS_CIPHER_CAMELLIA_128_CTR,
mbedAustin 11:cada08fc8a70 665 MBEDTLS_MODE_CTR,
mbedAustin 11:cada08fc8a70 666 128,
mbedAustin 11:cada08fc8a70 667 "CAMELLIA-128-CTR",
mbedAustin 11:cada08fc8a70 668 16,
mbedAustin 11:cada08fc8a70 669 0,
mbedAustin 11:cada08fc8a70 670 16,
mbedAustin 11:cada08fc8a70 671 &camellia_info
mbedAustin 11:cada08fc8a70 672 };
mbedAustin 11:cada08fc8a70 673
mbedAustin 11:cada08fc8a70 674 static const mbedtls_cipher_info_t camellia_192_ctr_info = {
mbedAustin 11:cada08fc8a70 675 MBEDTLS_CIPHER_CAMELLIA_192_CTR,
mbedAustin 11:cada08fc8a70 676 MBEDTLS_MODE_CTR,
mbedAustin 11:cada08fc8a70 677 192,
mbedAustin 11:cada08fc8a70 678 "CAMELLIA-192-CTR",
mbedAustin 11:cada08fc8a70 679 16,
mbedAustin 11:cada08fc8a70 680 0,
mbedAustin 11:cada08fc8a70 681 16,
mbedAustin 11:cada08fc8a70 682 &camellia_info
mbedAustin 11:cada08fc8a70 683 };
mbedAustin 11:cada08fc8a70 684
mbedAustin 11:cada08fc8a70 685 static const mbedtls_cipher_info_t camellia_256_ctr_info = {
mbedAustin 11:cada08fc8a70 686 MBEDTLS_CIPHER_CAMELLIA_256_CTR,
mbedAustin 11:cada08fc8a70 687 MBEDTLS_MODE_CTR,
mbedAustin 11:cada08fc8a70 688 256,
mbedAustin 11:cada08fc8a70 689 "CAMELLIA-256-CTR",
mbedAustin 11:cada08fc8a70 690 16,
mbedAustin 11:cada08fc8a70 691 0,
mbedAustin 11:cada08fc8a70 692 16,
mbedAustin 11:cada08fc8a70 693 &camellia_info
mbedAustin 11:cada08fc8a70 694 };
mbedAustin 11:cada08fc8a70 695 #endif /* MBEDTLS_CIPHER_MODE_CTR */
mbedAustin 11:cada08fc8a70 696
mbedAustin 11:cada08fc8a70 697 #if defined(MBEDTLS_GCM_C)
mbedAustin 11:cada08fc8a70 698 static int gcm_camellia_setkey_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 699 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 700 {
mbedAustin 11:cada08fc8a70 701 return mbedtls_gcm_setkey( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_CAMELLIA,
mbedAustin 11:cada08fc8a70 702 key, key_bitlen );
mbedAustin 11:cada08fc8a70 703 }
mbedAustin 11:cada08fc8a70 704
mbedAustin 11:cada08fc8a70 705 static const mbedtls_cipher_base_t gcm_camellia_info = {
mbedAustin 11:cada08fc8a70 706 MBEDTLS_CIPHER_ID_CAMELLIA,
mbedAustin 11:cada08fc8a70 707 NULL,
mbedAustin 11:cada08fc8a70 708 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 709 NULL,
mbedAustin 11:cada08fc8a70 710 #endif
mbedAustin 11:cada08fc8a70 711 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 712 NULL,
mbedAustin 11:cada08fc8a70 713 #endif
mbedAustin 11:cada08fc8a70 714 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 715 NULL,
mbedAustin 11:cada08fc8a70 716 #endif
mbedAustin 11:cada08fc8a70 717 #if defined(MBEDTLS_CIPHER_MODE_STREAM)
mbedAustin 11:cada08fc8a70 718 NULL,
mbedAustin 11:cada08fc8a70 719 #endif
mbedAustin 11:cada08fc8a70 720 gcm_camellia_setkey_wrap,
mbedAustin 11:cada08fc8a70 721 gcm_camellia_setkey_wrap,
mbedAustin 11:cada08fc8a70 722 gcm_ctx_alloc,
mbedAustin 11:cada08fc8a70 723 gcm_ctx_free,
mbedAustin 11:cada08fc8a70 724 };
mbedAustin 11:cada08fc8a70 725
mbedAustin 11:cada08fc8a70 726 static const mbedtls_cipher_info_t camellia_128_gcm_info = {
mbedAustin 11:cada08fc8a70 727 MBEDTLS_CIPHER_CAMELLIA_128_GCM,
mbedAustin 11:cada08fc8a70 728 MBEDTLS_MODE_GCM,
mbedAustin 11:cada08fc8a70 729 128,
mbedAustin 11:cada08fc8a70 730 "CAMELLIA-128-GCM",
mbedAustin 11:cada08fc8a70 731 12,
mbedAustin 11:cada08fc8a70 732 MBEDTLS_CIPHER_VARIABLE_IV_LEN,
mbedAustin 11:cada08fc8a70 733 16,
mbedAustin 11:cada08fc8a70 734 &gcm_camellia_info
mbedAustin 11:cada08fc8a70 735 };
mbedAustin 11:cada08fc8a70 736
mbedAustin 11:cada08fc8a70 737 static const mbedtls_cipher_info_t camellia_192_gcm_info = {
mbedAustin 11:cada08fc8a70 738 MBEDTLS_CIPHER_CAMELLIA_192_GCM,
mbedAustin 11:cada08fc8a70 739 MBEDTLS_MODE_GCM,
mbedAustin 11:cada08fc8a70 740 192,
mbedAustin 11:cada08fc8a70 741 "CAMELLIA-192-GCM",
mbedAustin 11:cada08fc8a70 742 12,
mbedAustin 11:cada08fc8a70 743 MBEDTLS_CIPHER_VARIABLE_IV_LEN,
mbedAustin 11:cada08fc8a70 744 16,
mbedAustin 11:cada08fc8a70 745 &gcm_camellia_info
mbedAustin 11:cada08fc8a70 746 };
mbedAustin 11:cada08fc8a70 747
mbedAustin 11:cada08fc8a70 748 static const mbedtls_cipher_info_t camellia_256_gcm_info = {
mbedAustin 11:cada08fc8a70 749 MBEDTLS_CIPHER_CAMELLIA_256_GCM,
mbedAustin 11:cada08fc8a70 750 MBEDTLS_MODE_GCM,
mbedAustin 11:cada08fc8a70 751 256,
mbedAustin 11:cada08fc8a70 752 "CAMELLIA-256-GCM",
mbedAustin 11:cada08fc8a70 753 12,
mbedAustin 11:cada08fc8a70 754 MBEDTLS_CIPHER_VARIABLE_IV_LEN,
mbedAustin 11:cada08fc8a70 755 16,
mbedAustin 11:cada08fc8a70 756 &gcm_camellia_info
mbedAustin 11:cada08fc8a70 757 };
mbedAustin 11:cada08fc8a70 758 #endif /* MBEDTLS_GCM_C */
mbedAustin 11:cada08fc8a70 759
mbedAustin 11:cada08fc8a70 760 #if defined(MBEDTLS_CCM_C)
mbedAustin 11:cada08fc8a70 761 static int ccm_camellia_setkey_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 762 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 763 {
mbedAustin 11:cada08fc8a70 764 return mbedtls_ccm_setkey( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_CAMELLIA,
mbedAustin 11:cada08fc8a70 765 key, key_bitlen );
mbedAustin 11:cada08fc8a70 766 }
mbedAustin 11:cada08fc8a70 767
mbedAustin 11:cada08fc8a70 768 static const mbedtls_cipher_base_t ccm_camellia_info = {
mbedAustin 11:cada08fc8a70 769 MBEDTLS_CIPHER_ID_CAMELLIA,
mbedAustin 11:cada08fc8a70 770 NULL,
mbedAustin 11:cada08fc8a70 771 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 772 NULL,
mbedAustin 11:cada08fc8a70 773 #endif
mbedAustin 11:cada08fc8a70 774 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 775 NULL,
mbedAustin 11:cada08fc8a70 776 #endif
mbedAustin 11:cada08fc8a70 777 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 778 NULL,
mbedAustin 11:cada08fc8a70 779 #endif
mbedAustin 11:cada08fc8a70 780 #if defined(MBEDTLS_CIPHER_MODE_STREAM)
mbedAustin 11:cada08fc8a70 781 NULL,
mbedAustin 11:cada08fc8a70 782 #endif
mbedAustin 11:cada08fc8a70 783 ccm_camellia_setkey_wrap,
mbedAustin 11:cada08fc8a70 784 ccm_camellia_setkey_wrap,
mbedAustin 11:cada08fc8a70 785 ccm_ctx_alloc,
mbedAustin 11:cada08fc8a70 786 ccm_ctx_free,
mbedAustin 11:cada08fc8a70 787 };
mbedAustin 11:cada08fc8a70 788
mbedAustin 11:cada08fc8a70 789 static const mbedtls_cipher_info_t camellia_128_ccm_info = {
mbedAustin 11:cada08fc8a70 790 MBEDTLS_CIPHER_CAMELLIA_128_CCM,
mbedAustin 11:cada08fc8a70 791 MBEDTLS_MODE_CCM,
mbedAustin 11:cada08fc8a70 792 128,
mbedAustin 11:cada08fc8a70 793 "CAMELLIA-128-CCM",
mbedAustin 11:cada08fc8a70 794 12,
mbedAustin 11:cada08fc8a70 795 MBEDTLS_CIPHER_VARIABLE_IV_LEN,
mbedAustin 11:cada08fc8a70 796 16,
mbedAustin 11:cada08fc8a70 797 &ccm_camellia_info
mbedAustin 11:cada08fc8a70 798 };
mbedAustin 11:cada08fc8a70 799
mbedAustin 11:cada08fc8a70 800 static const mbedtls_cipher_info_t camellia_192_ccm_info = {
mbedAustin 11:cada08fc8a70 801 MBEDTLS_CIPHER_CAMELLIA_192_CCM,
mbedAustin 11:cada08fc8a70 802 MBEDTLS_MODE_CCM,
mbedAustin 11:cada08fc8a70 803 192,
mbedAustin 11:cada08fc8a70 804 "CAMELLIA-192-CCM",
mbedAustin 11:cada08fc8a70 805 12,
mbedAustin 11:cada08fc8a70 806 MBEDTLS_CIPHER_VARIABLE_IV_LEN,
mbedAustin 11:cada08fc8a70 807 16,
mbedAustin 11:cada08fc8a70 808 &ccm_camellia_info
mbedAustin 11:cada08fc8a70 809 };
mbedAustin 11:cada08fc8a70 810
mbedAustin 11:cada08fc8a70 811 static const mbedtls_cipher_info_t camellia_256_ccm_info = {
mbedAustin 11:cada08fc8a70 812 MBEDTLS_CIPHER_CAMELLIA_256_CCM,
mbedAustin 11:cada08fc8a70 813 MBEDTLS_MODE_CCM,
mbedAustin 11:cada08fc8a70 814 256,
mbedAustin 11:cada08fc8a70 815 "CAMELLIA-256-CCM",
mbedAustin 11:cada08fc8a70 816 12,
mbedAustin 11:cada08fc8a70 817 MBEDTLS_CIPHER_VARIABLE_IV_LEN,
mbedAustin 11:cada08fc8a70 818 16,
mbedAustin 11:cada08fc8a70 819 &ccm_camellia_info
mbedAustin 11:cada08fc8a70 820 };
mbedAustin 11:cada08fc8a70 821 #endif /* MBEDTLS_CCM_C */
mbedAustin 11:cada08fc8a70 822
mbedAustin 11:cada08fc8a70 823 #endif /* MBEDTLS_CAMELLIA_C */
mbedAustin 11:cada08fc8a70 824
mbedAustin 11:cada08fc8a70 825 #if defined(MBEDTLS_DES_C)
mbedAustin 11:cada08fc8a70 826
mbedAustin 11:cada08fc8a70 827 static int des_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation,
mbedAustin 11:cada08fc8a70 828 const unsigned char *input, unsigned char *output )
mbedAustin 11:cada08fc8a70 829 {
mbedAustin 11:cada08fc8a70 830 ((void) operation);
mbedAustin 11:cada08fc8a70 831 return mbedtls_des_crypt_ecb( (mbedtls_des_context *) ctx, input, output );
mbedAustin 11:cada08fc8a70 832 }
mbedAustin 11:cada08fc8a70 833
mbedAustin 11:cada08fc8a70 834 static int des3_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation,
mbedAustin 11:cada08fc8a70 835 const unsigned char *input, unsigned char *output )
mbedAustin 11:cada08fc8a70 836 {
mbedAustin 11:cada08fc8a70 837 ((void) operation);
mbedAustin 11:cada08fc8a70 838 return mbedtls_des3_crypt_ecb( (mbedtls_des3_context *) ctx, input, output );
mbedAustin 11:cada08fc8a70 839 }
mbedAustin 11:cada08fc8a70 840
mbedAustin 11:cada08fc8a70 841 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 842 static int des_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length,
mbedAustin 11:cada08fc8a70 843 unsigned char *iv, const unsigned char *input, unsigned char *output )
mbedAustin 11:cada08fc8a70 844 {
mbedAustin 11:cada08fc8a70 845 return mbedtls_des_crypt_cbc( (mbedtls_des_context *) ctx, operation, length, iv, input,
mbedAustin 11:cada08fc8a70 846 output );
mbedAustin 11:cada08fc8a70 847 }
mbedAustin 11:cada08fc8a70 848 #endif /* MBEDTLS_CIPHER_MODE_CBC */
mbedAustin 11:cada08fc8a70 849
mbedAustin 11:cada08fc8a70 850 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 851 static int des3_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length,
mbedAustin 11:cada08fc8a70 852 unsigned char *iv, const unsigned char *input, unsigned char *output )
mbedAustin 11:cada08fc8a70 853 {
mbedAustin 11:cada08fc8a70 854 return mbedtls_des3_crypt_cbc( (mbedtls_des3_context *) ctx, operation, length, iv, input,
mbedAustin 11:cada08fc8a70 855 output );
mbedAustin 11:cada08fc8a70 856 }
mbedAustin 11:cada08fc8a70 857 #endif /* MBEDTLS_CIPHER_MODE_CBC */
mbedAustin 11:cada08fc8a70 858
mbedAustin 11:cada08fc8a70 859 static int des_setkey_dec_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 860 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 861 {
mbedAustin 11:cada08fc8a70 862 ((void) key_bitlen);
mbedAustin 11:cada08fc8a70 863
mbedAustin 11:cada08fc8a70 864 return mbedtls_des_setkey_dec( (mbedtls_des_context *) ctx, key );
mbedAustin 11:cada08fc8a70 865 }
mbedAustin 11:cada08fc8a70 866
mbedAustin 11:cada08fc8a70 867 static int des_setkey_enc_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 868 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 869 {
mbedAustin 11:cada08fc8a70 870 ((void) key_bitlen);
mbedAustin 11:cada08fc8a70 871
mbedAustin 11:cada08fc8a70 872 return mbedtls_des_setkey_enc( (mbedtls_des_context *) ctx, key );
mbedAustin 11:cada08fc8a70 873 }
mbedAustin 11:cada08fc8a70 874
mbedAustin 11:cada08fc8a70 875 static int des3_set2key_dec_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 876 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 877 {
mbedAustin 11:cada08fc8a70 878 ((void) key_bitlen);
mbedAustin 11:cada08fc8a70 879
mbedAustin 11:cada08fc8a70 880 return mbedtls_des3_set2key_dec( (mbedtls_des3_context *) ctx, key );
mbedAustin 11:cada08fc8a70 881 }
mbedAustin 11:cada08fc8a70 882
mbedAustin 11:cada08fc8a70 883 static int des3_set2key_enc_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 884 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 885 {
mbedAustin 11:cada08fc8a70 886 ((void) key_bitlen);
mbedAustin 11:cada08fc8a70 887
mbedAustin 11:cada08fc8a70 888 return mbedtls_des3_set2key_enc( (mbedtls_des3_context *) ctx, key );
mbedAustin 11:cada08fc8a70 889 }
mbedAustin 11:cada08fc8a70 890
mbedAustin 11:cada08fc8a70 891 static int des3_set3key_dec_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 892 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 893 {
mbedAustin 11:cada08fc8a70 894 ((void) key_bitlen);
mbedAustin 11:cada08fc8a70 895
mbedAustin 11:cada08fc8a70 896 return mbedtls_des3_set3key_dec( (mbedtls_des3_context *) ctx, key );
mbedAustin 11:cada08fc8a70 897 }
mbedAustin 11:cada08fc8a70 898
mbedAustin 11:cada08fc8a70 899 static int des3_set3key_enc_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 900 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 901 {
mbedAustin 11:cada08fc8a70 902 ((void) key_bitlen);
mbedAustin 11:cada08fc8a70 903
mbedAustin 11:cada08fc8a70 904 return mbedtls_des3_set3key_enc( (mbedtls_des3_context *) ctx, key );
mbedAustin 11:cada08fc8a70 905 }
mbedAustin 11:cada08fc8a70 906
mbedAustin 11:cada08fc8a70 907 static void * des_ctx_alloc( void )
mbedAustin 11:cada08fc8a70 908 {
mbedAustin 11:cada08fc8a70 909 mbedtls_des_context *des = mbedtls_calloc( 1, sizeof( mbedtls_des_context ) );
mbedAustin 11:cada08fc8a70 910
mbedAustin 11:cada08fc8a70 911 if( des == NULL )
mbedAustin 11:cada08fc8a70 912 return( NULL );
mbedAustin 11:cada08fc8a70 913
mbedAustin 11:cada08fc8a70 914 mbedtls_des_init( des );
mbedAustin 11:cada08fc8a70 915
mbedAustin 11:cada08fc8a70 916 return( des );
mbedAustin 11:cada08fc8a70 917 }
mbedAustin 11:cada08fc8a70 918
mbedAustin 11:cada08fc8a70 919 static void des_ctx_free( void *ctx )
mbedAustin 11:cada08fc8a70 920 {
mbedAustin 11:cada08fc8a70 921 mbedtls_des_free( (mbedtls_des_context *) ctx );
mbedAustin 11:cada08fc8a70 922 mbedtls_free( ctx );
mbedAustin 11:cada08fc8a70 923 }
mbedAustin 11:cada08fc8a70 924
mbedAustin 11:cada08fc8a70 925 static void * des3_ctx_alloc( void )
mbedAustin 11:cada08fc8a70 926 {
mbedAustin 11:cada08fc8a70 927 mbedtls_des3_context *des3;
mbedAustin 11:cada08fc8a70 928 des3 = mbedtls_calloc( 1, sizeof( mbedtls_des3_context ) );
mbedAustin 11:cada08fc8a70 929
mbedAustin 11:cada08fc8a70 930 if( des3 == NULL )
mbedAustin 11:cada08fc8a70 931 return( NULL );
mbedAustin 11:cada08fc8a70 932
mbedAustin 11:cada08fc8a70 933 mbedtls_des3_init( des3 );
mbedAustin 11:cada08fc8a70 934
mbedAustin 11:cada08fc8a70 935 return( des3 );
mbedAustin 11:cada08fc8a70 936 }
mbedAustin 11:cada08fc8a70 937
mbedAustin 11:cada08fc8a70 938 static void des3_ctx_free( void *ctx )
mbedAustin 11:cada08fc8a70 939 {
mbedAustin 11:cada08fc8a70 940 mbedtls_des3_free( (mbedtls_des3_context *) ctx );
mbedAustin 11:cada08fc8a70 941 mbedtls_free( ctx );
mbedAustin 11:cada08fc8a70 942 }
mbedAustin 11:cada08fc8a70 943
mbedAustin 11:cada08fc8a70 944 static const mbedtls_cipher_base_t des_info = {
mbedAustin 11:cada08fc8a70 945 MBEDTLS_CIPHER_ID_DES,
mbedAustin 11:cada08fc8a70 946 des_crypt_ecb_wrap,
mbedAustin 11:cada08fc8a70 947 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 948 des_crypt_cbc_wrap,
mbedAustin 11:cada08fc8a70 949 #endif
mbedAustin 11:cada08fc8a70 950 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 951 NULL,
mbedAustin 11:cada08fc8a70 952 #endif
mbedAustin 11:cada08fc8a70 953 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 954 NULL,
mbedAustin 11:cada08fc8a70 955 #endif
mbedAustin 11:cada08fc8a70 956 #if defined(MBEDTLS_CIPHER_MODE_STREAM)
mbedAustin 11:cada08fc8a70 957 NULL,
mbedAustin 11:cada08fc8a70 958 #endif
mbedAustin 11:cada08fc8a70 959 des_setkey_enc_wrap,
mbedAustin 11:cada08fc8a70 960 des_setkey_dec_wrap,
mbedAustin 11:cada08fc8a70 961 des_ctx_alloc,
mbedAustin 11:cada08fc8a70 962 des_ctx_free
mbedAustin 11:cada08fc8a70 963 };
mbedAustin 11:cada08fc8a70 964
mbedAustin 11:cada08fc8a70 965 static const mbedtls_cipher_info_t des_ecb_info = {
mbedAustin 11:cada08fc8a70 966 MBEDTLS_CIPHER_DES_ECB,
mbedAustin 11:cada08fc8a70 967 MBEDTLS_MODE_ECB,
mbedAustin 11:cada08fc8a70 968 MBEDTLS_KEY_LENGTH_DES,
mbedAustin 11:cada08fc8a70 969 "DES-ECB",
mbedAustin 11:cada08fc8a70 970 8,
mbedAustin 11:cada08fc8a70 971 0,
mbedAustin 11:cada08fc8a70 972 8,
mbedAustin 11:cada08fc8a70 973 &des_info
mbedAustin 11:cada08fc8a70 974 };
mbedAustin 11:cada08fc8a70 975
mbedAustin 11:cada08fc8a70 976 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 977 static const mbedtls_cipher_info_t des_cbc_info = {
mbedAustin 11:cada08fc8a70 978 MBEDTLS_CIPHER_DES_CBC,
mbedAustin 11:cada08fc8a70 979 MBEDTLS_MODE_CBC,
mbedAustin 11:cada08fc8a70 980 MBEDTLS_KEY_LENGTH_DES,
mbedAustin 11:cada08fc8a70 981 "DES-CBC",
mbedAustin 11:cada08fc8a70 982 8,
mbedAustin 11:cada08fc8a70 983 0,
mbedAustin 11:cada08fc8a70 984 8,
mbedAustin 11:cada08fc8a70 985 &des_info
mbedAustin 11:cada08fc8a70 986 };
mbedAustin 11:cada08fc8a70 987 #endif /* MBEDTLS_CIPHER_MODE_CBC */
mbedAustin 11:cada08fc8a70 988
mbedAustin 11:cada08fc8a70 989 static const mbedtls_cipher_base_t des_ede_info = {
mbedAustin 11:cada08fc8a70 990 MBEDTLS_CIPHER_ID_DES,
mbedAustin 11:cada08fc8a70 991 des3_crypt_ecb_wrap,
mbedAustin 11:cada08fc8a70 992 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 993 des3_crypt_cbc_wrap,
mbedAustin 11:cada08fc8a70 994 #endif
mbedAustin 11:cada08fc8a70 995 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 996 NULL,
mbedAustin 11:cada08fc8a70 997 #endif
mbedAustin 11:cada08fc8a70 998 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 999 NULL,
mbedAustin 11:cada08fc8a70 1000 #endif
mbedAustin 11:cada08fc8a70 1001 #if defined(MBEDTLS_CIPHER_MODE_STREAM)
mbedAustin 11:cada08fc8a70 1002 NULL,
mbedAustin 11:cada08fc8a70 1003 #endif
mbedAustin 11:cada08fc8a70 1004 des3_set2key_enc_wrap,
mbedAustin 11:cada08fc8a70 1005 des3_set2key_dec_wrap,
mbedAustin 11:cada08fc8a70 1006 des3_ctx_alloc,
mbedAustin 11:cada08fc8a70 1007 des3_ctx_free
mbedAustin 11:cada08fc8a70 1008 };
mbedAustin 11:cada08fc8a70 1009
mbedAustin 11:cada08fc8a70 1010 static const mbedtls_cipher_info_t des_ede_ecb_info = {
mbedAustin 11:cada08fc8a70 1011 MBEDTLS_CIPHER_DES_EDE_ECB,
mbedAustin 11:cada08fc8a70 1012 MBEDTLS_MODE_ECB,
mbedAustin 11:cada08fc8a70 1013 MBEDTLS_KEY_LENGTH_DES_EDE,
mbedAustin 11:cada08fc8a70 1014 "DES-EDE-ECB",
mbedAustin 11:cada08fc8a70 1015 8,
mbedAustin 11:cada08fc8a70 1016 0,
mbedAustin 11:cada08fc8a70 1017 8,
mbedAustin 11:cada08fc8a70 1018 &des_ede_info
mbedAustin 11:cada08fc8a70 1019 };
mbedAustin 11:cada08fc8a70 1020
mbedAustin 11:cada08fc8a70 1021 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 1022 static const mbedtls_cipher_info_t des_ede_cbc_info = {
mbedAustin 11:cada08fc8a70 1023 MBEDTLS_CIPHER_DES_EDE_CBC,
mbedAustin 11:cada08fc8a70 1024 MBEDTLS_MODE_CBC,
mbedAustin 11:cada08fc8a70 1025 MBEDTLS_KEY_LENGTH_DES_EDE,
mbedAustin 11:cada08fc8a70 1026 "DES-EDE-CBC",
mbedAustin 11:cada08fc8a70 1027 8,
mbedAustin 11:cada08fc8a70 1028 0,
mbedAustin 11:cada08fc8a70 1029 8,
mbedAustin 11:cada08fc8a70 1030 &des_ede_info
mbedAustin 11:cada08fc8a70 1031 };
mbedAustin 11:cada08fc8a70 1032 #endif /* MBEDTLS_CIPHER_MODE_CBC */
mbedAustin 11:cada08fc8a70 1033
mbedAustin 11:cada08fc8a70 1034 static const mbedtls_cipher_base_t des_ede3_info = {
mbedAustin 11:cada08fc8a70 1035 MBEDTLS_CIPHER_ID_3DES,
mbedAustin 11:cada08fc8a70 1036 des3_crypt_ecb_wrap,
mbedAustin 11:cada08fc8a70 1037 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 1038 des3_crypt_cbc_wrap,
mbedAustin 11:cada08fc8a70 1039 #endif
mbedAustin 11:cada08fc8a70 1040 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 1041 NULL,
mbedAustin 11:cada08fc8a70 1042 #endif
mbedAustin 11:cada08fc8a70 1043 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 1044 NULL,
mbedAustin 11:cada08fc8a70 1045 #endif
mbedAustin 11:cada08fc8a70 1046 #if defined(MBEDTLS_CIPHER_MODE_STREAM)
mbedAustin 11:cada08fc8a70 1047 NULL,
mbedAustin 11:cada08fc8a70 1048 #endif
mbedAustin 11:cada08fc8a70 1049 des3_set3key_enc_wrap,
mbedAustin 11:cada08fc8a70 1050 des3_set3key_dec_wrap,
mbedAustin 11:cada08fc8a70 1051 des3_ctx_alloc,
mbedAustin 11:cada08fc8a70 1052 des3_ctx_free
mbedAustin 11:cada08fc8a70 1053 };
mbedAustin 11:cada08fc8a70 1054
mbedAustin 11:cada08fc8a70 1055 static const mbedtls_cipher_info_t des_ede3_ecb_info = {
mbedAustin 11:cada08fc8a70 1056 MBEDTLS_CIPHER_DES_EDE3_ECB,
mbedAustin 11:cada08fc8a70 1057 MBEDTLS_MODE_ECB,
mbedAustin 11:cada08fc8a70 1058 MBEDTLS_KEY_LENGTH_DES_EDE3,
mbedAustin 11:cada08fc8a70 1059 "DES-EDE3-ECB",
mbedAustin 11:cada08fc8a70 1060 8,
mbedAustin 11:cada08fc8a70 1061 0,
mbedAustin 11:cada08fc8a70 1062 8,
mbedAustin 11:cada08fc8a70 1063 &des_ede3_info
mbedAustin 11:cada08fc8a70 1064 };
mbedAustin 11:cada08fc8a70 1065 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 1066 static const mbedtls_cipher_info_t des_ede3_cbc_info = {
mbedAustin 11:cada08fc8a70 1067 MBEDTLS_CIPHER_DES_EDE3_CBC,
mbedAustin 11:cada08fc8a70 1068 MBEDTLS_MODE_CBC,
mbedAustin 11:cada08fc8a70 1069 MBEDTLS_KEY_LENGTH_DES_EDE3,
mbedAustin 11:cada08fc8a70 1070 "DES-EDE3-CBC",
mbedAustin 11:cada08fc8a70 1071 8,
mbedAustin 11:cada08fc8a70 1072 0,
mbedAustin 11:cada08fc8a70 1073 8,
mbedAustin 11:cada08fc8a70 1074 &des_ede3_info
mbedAustin 11:cada08fc8a70 1075 };
mbedAustin 11:cada08fc8a70 1076 #endif /* MBEDTLS_CIPHER_MODE_CBC */
mbedAustin 11:cada08fc8a70 1077 #endif /* MBEDTLS_DES_C */
mbedAustin 11:cada08fc8a70 1078
mbedAustin 11:cada08fc8a70 1079 #if defined(MBEDTLS_BLOWFISH_C)
mbedAustin 11:cada08fc8a70 1080
mbedAustin 11:cada08fc8a70 1081 static int blowfish_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation,
mbedAustin 11:cada08fc8a70 1082 const unsigned char *input, unsigned char *output )
mbedAustin 11:cada08fc8a70 1083 {
mbedAustin 11:cada08fc8a70 1084 return mbedtls_blowfish_crypt_ecb( (mbedtls_blowfish_context *) ctx, operation, input,
mbedAustin 11:cada08fc8a70 1085 output );
mbedAustin 11:cada08fc8a70 1086 }
mbedAustin 11:cada08fc8a70 1087
mbedAustin 11:cada08fc8a70 1088 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 1089 static int blowfish_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation,
mbedAustin 11:cada08fc8a70 1090 size_t length, unsigned char *iv, const unsigned char *input,
mbedAustin 11:cada08fc8a70 1091 unsigned char *output )
mbedAustin 11:cada08fc8a70 1092 {
mbedAustin 11:cada08fc8a70 1093 return mbedtls_blowfish_crypt_cbc( (mbedtls_blowfish_context *) ctx, operation, length, iv,
mbedAustin 11:cada08fc8a70 1094 input, output );
mbedAustin 11:cada08fc8a70 1095 }
mbedAustin 11:cada08fc8a70 1096 #endif /* MBEDTLS_CIPHER_MODE_CBC */
mbedAustin 11:cada08fc8a70 1097
mbedAustin 11:cada08fc8a70 1098 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 1099 static int blowfish_crypt_cfb64_wrap( void *ctx, mbedtls_operation_t operation,
mbedAustin 11:cada08fc8a70 1100 size_t length, size_t *iv_off, unsigned char *iv,
mbedAustin 11:cada08fc8a70 1101 const unsigned char *input, unsigned char *output )
mbedAustin 11:cada08fc8a70 1102 {
mbedAustin 11:cada08fc8a70 1103 return mbedtls_blowfish_crypt_cfb64( (mbedtls_blowfish_context *) ctx, operation, length,
mbedAustin 11:cada08fc8a70 1104 iv_off, iv, input, output );
mbedAustin 11:cada08fc8a70 1105 }
mbedAustin 11:cada08fc8a70 1106 #endif /* MBEDTLS_CIPHER_MODE_CFB */
mbedAustin 11:cada08fc8a70 1107
mbedAustin 11:cada08fc8a70 1108 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 1109 static int blowfish_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off,
mbedAustin 11:cada08fc8a70 1110 unsigned char *nonce_counter, unsigned char *stream_block,
mbedAustin 11:cada08fc8a70 1111 const unsigned char *input, unsigned char *output )
mbedAustin 11:cada08fc8a70 1112 {
mbedAustin 11:cada08fc8a70 1113 return mbedtls_blowfish_crypt_ctr( (mbedtls_blowfish_context *) ctx, length, nc_off,
mbedAustin 11:cada08fc8a70 1114 nonce_counter, stream_block, input, output );
mbedAustin 11:cada08fc8a70 1115 }
mbedAustin 11:cada08fc8a70 1116 #endif /* MBEDTLS_CIPHER_MODE_CTR */
mbedAustin 11:cada08fc8a70 1117
mbedAustin 11:cada08fc8a70 1118 static int blowfish_setkey_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 1119 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 1120 {
mbedAustin 11:cada08fc8a70 1121 return mbedtls_blowfish_setkey( (mbedtls_blowfish_context *) ctx, key, key_bitlen );
mbedAustin 11:cada08fc8a70 1122 }
mbedAustin 11:cada08fc8a70 1123
mbedAustin 11:cada08fc8a70 1124 static void * blowfish_ctx_alloc( void )
mbedAustin 11:cada08fc8a70 1125 {
mbedAustin 11:cada08fc8a70 1126 mbedtls_blowfish_context *ctx;
mbedAustin 11:cada08fc8a70 1127 ctx = mbedtls_calloc( 1, sizeof( mbedtls_blowfish_context ) );
mbedAustin 11:cada08fc8a70 1128
mbedAustin 11:cada08fc8a70 1129 if( ctx == NULL )
mbedAustin 11:cada08fc8a70 1130 return( NULL );
mbedAustin 11:cada08fc8a70 1131
mbedAustin 11:cada08fc8a70 1132 mbedtls_blowfish_init( ctx );
mbedAustin 11:cada08fc8a70 1133
mbedAustin 11:cada08fc8a70 1134 return( ctx );
mbedAustin 11:cada08fc8a70 1135 }
mbedAustin 11:cada08fc8a70 1136
mbedAustin 11:cada08fc8a70 1137 static void blowfish_ctx_free( void *ctx )
mbedAustin 11:cada08fc8a70 1138 {
mbedAustin 11:cada08fc8a70 1139 mbedtls_blowfish_free( (mbedtls_blowfish_context *) ctx );
mbedAustin 11:cada08fc8a70 1140 mbedtls_free( ctx );
mbedAustin 11:cada08fc8a70 1141 }
mbedAustin 11:cada08fc8a70 1142
mbedAustin 11:cada08fc8a70 1143 static const mbedtls_cipher_base_t blowfish_info = {
mbedAustin 11:cada08fc8a70 1144 MBEDTLS_CIPHER_ID_BLOWFISH,
mbedAustin 11:cada08fc8a70 1145 blowfish_crypt_ecb_wrap,
mbedAustin 11:cada08fc8a70 1146 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 1147 blowfish_crypt_cbc_wrap,
mbedAustin 11:cada08fc8a70 1148 #endif
mbedAustin 11:cada08fc8a70 1149 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 1150 blowfish_crypt_cfb64_wrap,
mbedAustin 11:cada08fc8a70 1151 #endif
mbedAustin 11:cada08fc8a70 1152 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 1153 blowfish_crypt_ctr_wrap,
mbedAustin 11:cada08fc8a70 1154 #endif
mbedAustin 11:cada08fc8a70 1155 #if defined(MBEDTLS_CIPHER_MODE_STREAM)
mbedAustin 11:cada08fc8a70 1156 NULL,
mbedAustin 11:cada08fc8a70 1157 #endif
mbedAustin 11:cada08fc8a70 1158 blowfish_setkey_wrap,
mbedAustin 11:cada08fc8a70 1159 blowfish_setkey_wrap,
mbedAustin 11:cada08fc8a70 1160 blowfish_ctx_alloc,
mbedAustin 11:cada08fc8a70 1161 blowfish_ctx_free
mbedAustin 11:cada08fc8a70 1162 };
mbedAustin 11:cada08fc8a70 1163
mbedAustin 11:cada08fc8a70 1164 static const mbedtls_cipher_info_t blowfish_ecb_info = {
mbedAustin 11:cada08fc8a70 1165 MBEDTLS_CIPHER_BLOWFISH_ECB,
mbedAustin 11:cada08fc8a70 1166 MBEDTLS_MODE_ECB,
mbedAustin 11:cada08fc8a70 1167 128,
mbedAustin 11:cada08fc8a70 1168 "BLOWFISH-ECB",
mbedAustin 11:cada08fc8a70 1169 8,
mbedAustin 11:cada08fc8a70 1170 MBEDTLS_CIPHER_VARIABLE_KEY_LEN,
mbedAustin 11:cada08fc8a70 1171 8,
mbedAustin 11:cada08fc8a70 1172 &blowfish_info
mbedAustin 11:cada08fc8a70 1173 };
mbedAustin 11:cada08fc8a70 1174
mbedAustin 11:cada08fc8a70 1175 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 1176 static const mbedtls_cipher_info_t blowfish_cbc_info = {
mbedAustin 11:cada08fc8a70 1177 MBEDTLS_CIPHER_BLOWFISH_CBC,
mbedAustin 11:cada08fc8a70 1178 MBEDTLS_MODE_CBC,
mbedAustin 11:cada08fc8a70 1179 128,
mbedAustin 11:cada08fc8a70 1180 "BLOWFISH-CBC",
mbedAustin 11:cada08fc8a70 1181 8,
mbedAustin 11:cada08fc8a70 1182 MBEDTLS_CIPHER_VARIABLE_KEY_LEN,
mbedAustin 11:cada08fc8a70 1183 8,
mbedAustin 11:cada08fc8a70 1184 &blowfish_info
mbedAustin 11:cada08fc8a70 1185 };
mbedAustin 11:cada08fc8a70 1186 #endif /* MBEDTLS_CIPHER_MODE_CBC */
mbedAustin 11:cada08fc8a70 1187
mbedAustin 11:cada08fc8a70 1188 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 1189 static const mbedtls_cipher_info_t blowfish_cfb64_info = {
mbedAustin 11:cada08fc8a70 1190 MBEDTLS_CIPHER_BLOWFISH_CFB64,
mbedAustin 11:cada08fc8a70 1191 MBEDTLS_MODE_CFB,
mbedAustin 11:cada08fc8a70 1192 128,
mbedAustin 11:cada08fc8a70 1193 "BLOWFISH-CFB64",
mbedAustin 11:cada08fc8a70 1194 8,
mbedAustin 11:cada08fc8a70 1195 MBEDTLS_CIPHER_VARIABLE_KEY_LEN,
mbedAustin 11:cada08fc8a70 1196 8,
mbedAustin 11:cada08fc8a70 1197 &blowfish_info
mbedAustin 11:cada08fc8a70 1198 };
mbedAustin 11:cada08fc8a70 1199 #endif /* MBEDTLS_CIPHER_MODE_CFB */
mbedAustin 11:cada08fc8a70 1200
mbedAustin 11:cada08fc8a70 1201 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 1202 static const mbedtls_cipher_info_t blowfish_ctr_info = {
mbedAustin 11:cada08fc8a70 1203 MBEDTLS_CIPHER_BLOWFISH_CTR,
mbedAustin 11:cada08fc8a70 1204 MBEDTLS_MODE_CTR,
mbedAustin 11:cada08fc8a70 1205 128,
mbedAustin 11:cada08fc8a70 1206 "BLOWFISH-CTR",
mbedAustin 11:cada08fc8a70 1207 8,
mbedAustin 11:cada08fc8a70 1208 MBEDTLS_CIPHER_VARIABLE_KEY_LEN,
mbedAustin 11:cada08fc8a70 1209 8,
mbedAustin 11:cada08fc8a70 1210 &blowfish_info
mbedAustin 11:cada08fc8a70 1211 };
mbedAustin 11:cada08fc8a70 1212 #endif /* MBEDTLS_CIPHER_MODE_CTR */
mbedAustin 11:cada08fc8a70 1213 #endif /* MBEDTLS_BLOWFISH_C */
mbedAustin 11:cada08fc8a70 1214
mbedAustin 11:cada08fc8a70 1215 #if defined(MBEDTLS_ARC4_C)
mbedAustin 11:cada08fc8a70 1216 static int arc4_crypt_stream_wrap( void *ctx, size_t length,
mbedAustin 11:cada08fc8a70 1217 const unsigned char *input,
mbedAustin 11:cada08fc8a70 1218 unsigned char *output )
mbedAustin 11:cada08fc8a70 1219 {
mbedAustin 11:cada08fc8a70 1220 return( mbedtls_arc4_crypt( (mbedtls_arc4_context *) ctx, length, input, output ) );
mbedAustin 11:cada08fc8a70 1221 }
mbedAustin 11:cada08fc8a70 1222
mbedAustin 11:cada08fc8a70 1223 static int arc4_setkey_wrap( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 1224 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 1225 {
mbedAustin 11:cada08fc8a70 1226 /* we get key_bitlen in bits, arc4 expects it in bytes */
mbedAustin 11:cada08fc8a70 1227 if( key_bitlen % 8 != 0 )
mbedAustin 11:cada08fc8a70 1228 return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
mbedAustin 11:cada08fc8a70 1229
mbedAustin 11:cada08fc8a70 1230 mbedtls_arc4_setup( (mbedtls_arc4_context *) ctx, key, key_bitlen / 8 );
mbedAustin 11:cada08fc8a70 1231 return( 0 );
mbedAustin 11:cada08fc8a70 1232 }
mbedAustin 11:cada08fc8a70 1233
mbedAustin 11:cada08fc8a70 1234 static void * arc4_ctx_alloc( void )
mbedAustin 11:cada08fc8a70 1235 {
mbedAustin 11:cada08fc8a70 1236 mbedtls_arc4_context *ctx;
mbedAustin 11:cada08fc8a70 1237 ctx = mbedtls_calloc( 1, sizeof( mbedtls_arc4_context ) );
mbedAustin 11:cada08fc8a70 1238
mbedAustin 11:cada08fc8a70 1239 if( ctx == NULL )
mbedAustin 11:cada08fc8a70 1240 return( NULL );
mbedAustin 11:cada08fc8a70 1241
mbedAustin 11:cada08fc8a70 1242 mbedtls_arc4_init( ctx );
mbedAustin 11:cada08fc8a70 1243
mbedAustin 11:cada08fc8a70 1244 return( ctx );
mbedAustin 11:cada08fc8a70 1245 }
mbedAustin 11:cada08fc8a70 1246
mbedAustin 11:cada08fc8a70 1247 static void arc4_ctx_free( void *ctx )
mbedAustin 11:cada08fc8a70 1248 {
mbedAustin 11:cada08fc8a70 1249 mbedtls_arc4_free( (mbedtls_arc4_context *) ctx );
mbedAustin 11:cada08fc8a70 1250 mbedtls_free( ctx );
mbedAustin 11:cada08fc8a70 1251 }
mbedAustin 11:cada08fc8a70 1252
mbedAustin 11:cada08fc8a70 1253 static const mbedtls_cipher_base_t arc4_base_info = {
mbedAustin 11:cada08fc8a70 1254 MBEDTLS_CIPHER_ID_ARC4,
mbedAustin 11:cada08fc8a70 1255 NULL,
mbedAustin 11:cada08fc8a70 1256 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 1257 NULL,
mbedAustin 11:cada08fc8a70 1258 #endif
mbedAustin 11:cada08fc8a70 1259 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 1260 NULL,
mbedAustin 11:cada08fc8a70 1261 #endif
mbedAustin 11:cada08fc8a70 1262 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 1263 NULL,
mbedAustin 11:cada08fc8a70 1264 #endif
mbedAustin 11:cada08fc8a70 1265 #if defined(MBEDTLS_CIPHER_MODE_STREAM)
mbedAustin 11:cada08fc8a70 1266 arc4_crypt_stream_wrap,
mbedAustin 11:cada08fc8a70 1267 #endif
mbedAustin 11:cada08fc8a70 1268 arc4_setkey_wrap,
mbedAustin 11:cada08fc8a70 1269 arc4_setkey_wrap,
mbedAustin 11:cada08fc8a70 1270 arc4_ctx_alloc,
mbedAustin 11:cada08fc8a70 1271 arc4_ctx_free
mbedAustin 11:cada08fc8a70 1272 };
mbedAustin 11:cada08fc8a70 1273
mbedAustin 11:cada08fc8a70 1274 static const mbedtls_cipher_info_t arc4_128_info = {
mbedAustin 11:cada08fc8a70 1275 MBEDTLS_CIPHER_ARC4_128,
mbedAustin 11:cada08fc8a70 1276 MBEDTLS_MODE_STREAM,
mbedAustin 11:cada08fc8a70 1277 128,
mbedAustin 11:cada08fc8a70 1278 "ARC4-128",
mbedAustin 11:cada08fc8a70 1279 0,
mbedAustin 11:cada08fc8a70 1280 0,
mbedAustin 11:cada08fc8a70 1281 1,
mbedAustin 11:cada08fc8a70 1282 &arc4_base_info
mbedAustin 11:cada08fc8a70 1283 };
mbedAustin 11:cada08fc8a70 1284 #endif /* MBEDTLS_ARC4_C */
mbedAustin 11:cada08fc8a70 1285
mbedAustin 11:cada08fc8a70 1286 #if defined(MBEDTLS_CIPHER_NULL_CIPHER)
mbedAustin 11:cada08fc8a70 1287 static int null_crypt_stream( void *ctx, size_t length,
mbedAustin 11:cada08fc8a70 1288 const unsigned char *input,
mbedAustin 11:cada08fc8a70 1289 unsigned char *output )
mbedAustin 11:cada08fc8a70 1290 {
mbedAustin 11:cada08fc8a70 1291 ((void) ctx);
mbedAustin 11:cada08fc8a70 1292 memmove( output, input, length );
mbedAustin 11:cada08fc8a70 1293 return( 0 );
mbedAustin 11:cada08fc8a70 1294 }
mbedAustin 11:cada08fc8a70 1295
mbedAustin 11:cada08fc8a70 1296 static int null_setkey( void *ctx, const unsigned char *key,
mbedAustin 11:cada08fc8a70 1297 unsigned int key_bitlen )
mbedAustin 11:cada08fc8a70 1298 {
mbedAustin 11:cada08fc8a70 1299 ((void) ctx);
mbedAustin 11:cada08fc8a70 1300 ((void) key);
mbedAustin 11:cada08fc8a70 1301 ((void) key_bitlen);
mbedAustin 11:cada08fc8a70 1302
mbedAustin 11:cada08fc8a70 1303 return( 0 );
mbedAustin 11:cada08fc8a70 1304 }
mbedAustin 11:cada08fc8a70 1305
mbedAustin 11:cada08fc8a70 1306 static void * null_ctx_alloc( void )
mbedAustin 11:cada08fc8a70 1307 {
mbedAustin 11:cada08fc8a70 1308 return( (void *) 1 );
mbedAustin 11:cada08fc8a70 1309 }
mbedAustin 11:cada08fc8a70 1310
mbedAustin 11:cada08fc8a70 1311 static void null_ctx_free( void *ctx )
mbedAustin 11:cada08fc8a70 1312 {
mbedAustin 11:cada08fc8a70 1313 ((void) ctx);
mbedAustin 11:cada08fc8a70 1314 }
mbedAustin 11:cada08fc8a70 1315
mbedAustin 11:cada08fc8a70 1316 static const mbedtls_cipher_base_t null_base_info = {
mbedAustin 11:cada08fc8a70 1317 MBEDTLS_CIPHER_ID_NULL,
mbedAustin 11:cada08fc8a70 1318 NULL,
mbedAustin 11:cada08fc8a70 1319 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 1320 NULL,
mbedAustin 11:cada08fc8a70 1321 #endif
mbedAustin 11:cada08fc8a70 1322 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 1323 NULL,
mbedAustin 11:cada08fc8a70 1324 #endif
mbedAustin 11:cada08fc8a70 1325 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 1326 NULL,
mbedAustin 11:cada08fc8a70 1327 #endif
mbedAustin 11:cada08fc8a70 1328 #if defined(MBEDTLS_CIPHER_MODE_STREAM)
mbedAustin 11:cada08fc8a70 1329 null_crypt_stream,
mbedAustin 11:cada08fc8a70 1330 #endif
mbedAustin 11:cada08fc8a70 1331 null_setkey,
mbedAustin 11:cada08fc8a70 1332 null_setkey,
mbedAustin 11:cada08fc8a70 1333 null_ctx_alloc,
mbedAustin 11:cada08fc8a70 1334 null_ctx_free
mbedAustin 11:cada08fc8a70 1335 };
mbedAustin 11:cada08fc8a70 1336
mbedAustin 11:cada08fc8a70 1337 static const mbedtls_cipher_info_t null_cipher_info = {
mbedAustin 11:cada08fc8a70 1338 MBEDTLS_CIPHER_NULL,
mbedAustin 11:cada08fc8a70 1339 MBEDTLS_MODE_STREAM,
mbedAustin 11:cada08fc8a70 1340 0,
mbedAustin 11:cada08fc8a70 1341 "NULL",
mbedAustin 11:cada08fc8a70 1342 0,
mbedAustin 11:cada08fc8a70 1343 0,
mbedAustin 11:cada08fc8a70 1344 1,
mbedAustin 11:cada08fc8a70 1345 &null_base_info
mbedAustin 11:cada08fc8a70 1346 };
mbedAustin 11:cada08fc8a70 1347 #endif /* defined(MBEDTLS_CIPHER_NULL_CIPHER) */
mbedAustin 11:cada08fc8a70 1348
mbedAustin 11:cada08fc8a70 1349 const mbedtls_cipher_definition_t mbedtls_cipher_definitions[] =
mbedAustin 11:cada08fc8a70 1350 {
mbedAustin 11:cada08fc8a70 1351 #if defined(MBEDTLS_AES_C)
mbedAustin 11:cada08fc8a70 1352 { MBEDTLS_CIPHER_AES_128_ECB, &aes_128_ecb_info },
mbedAustin 11:cada08fc8a70 1353 { MBEDTLS_CIPHER_AES_192_ECB, &aes_192_ecb_info },
mbedAustin 11:cada08fc8a70 1354 { MBEDTLS_CIPHER_AES_256_ECB, &aes_256_ecb_info },
mbedAustin 11:cada08fc8a70 1355 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 1356 { MBEDTLS_CIPHER_AES_128_CBC, &aes_128_cbc_info },
mbedAustin 11:cada08fc8a70 1357 { MBEDTLS_CIPHER_AES_192_CBC, &aes_192_cbc_info },
mbedAustin 11:cada08fc8a70 1358 { MBEDTLS_CIPHER_AES_256_CBC, &aes_256_cbc_info },
mbedAustin 11:cada08fc8a70 1359 #endif
mbedAustin 11:cada08fc8a70 1360 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 1361 { MBEDTLS_CIPHER_AES_128_CFB128, &aes_128_cfb128_info },
mbedAustin 11:cada08fc8a70 1362 { MBEDTLS_CIPHER_AES_192_CFB128, &aes_192_cfb128_info },
mbedAustin 11:cada08fc8a70 1363 { MBEDTLS_CIPHER_AES_256_CFB128, &aes_256_cfb128_info },
mbedAustin 11:cada08fc8a70 1364 #endif
mbedAustin 11:cada08fc8a70 1365 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 1366 { MBEDTLS_CIPHER_AES_128_CTR, &aes_128_ctr_info },
mbedAustin 11:cada08fc8a70 1367 { MBEDTLS_CIPHER_AES_192_CTR, &aes_192_ctr_info },
mbedAustin 11:cada08fc8a70 1368 { MBEDTLS_CIPHER_AES_256_CTR, &aes_256_ctr_info },
mbedAustin 11:cada08fc8a70 1369 #endif
mbedAustin 11:cada08fc8a70 1370 #if defined(MBEDTLS_GCM_C)
mbedAustin 11:cada08fc8a70 1371 { MBEDTLS_CIPHER_AES_128_GCM, &aes_128_gcm_info },
mbedAustin 11:cada08fc8a70 1372 { MBEDTLS_CIPHER_AES_192_GCM, &aes_192_gcm_info },
mbedAustin 11:cada08fc8a70 1373 { MBEDTLS_CIPHER_AES_256_GCM, &aes_256_gcm_info },
mbedAustin 11:cada08fc8a70 1374 #endif
mbedAustin 11:cada08fc8a70 1375 #if defined(MBEDTLS_CCM_C)
mbedAustin 11:cada08fc8a70 1376 { MBEDTLS_CIPHER_AES_128_CCM, &aes_128_ccm_info },
mbedAustin 11:cada08fc8a70 1377 { MBEDTLS_CIPHER_AES_192_CCM, &aes_192_ccm_info },
mbedAustin 11:cada08fc8a70 1378 { MBEDTLS_CIPHER_AES_256_CCM, &aes_256_ccm_info },
mbedAustin 11:cada08fc8a70 1379 #endif
mbedAustin 11:cada08fc8a70 1380 #endif /* MBEDTLS_AES_C */
mbedAustin 11:cada08fc8a70 1381
mbedAustin 11:cada08fc8a70 1382 #if defined(MBEDTLS_ARC4_C)
mbedAustin 11:cada08fc8a70 1383 { MBEDTLS_CIPHER_ARC4_128, &arc4_128_info },
mbedAustin 11:cada08fc8a70 1384 #endif
mbedAustin 11:cada08fc8a70 1385
mbedAustin 11:cada08fc8a70 1386 #if defined(MBEDTLS_BLOWFISH_C)
mbedAustin 11:cada08fc8a70 1387 { MBEDTLS_CIPHER_BLOWFISH_ECB, &blowfish_ecb_info },
mbedAustin 11:cada08fc8a70 1388 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 1389 { MBEDTLS_CIPHER_BLOWFISH_CBC, &blowfish_cbc_info },
mbedAustin 11:cada08fc8a70 1390 #endif
mbedAustin 11:cada08fc8a70 1391 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 1392 { MBEDTLS_CIPHER_BLOWFISH_CFB64, &blowfish_cfb64_info },
mbedAustin 11:cada08fc8a70 1393 #endif
mbedAustin 11:cada08fc8a70 1394 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 1395 { MBEDTLS_CIPHER_BLOWFISH_CTR, &blowfish_ctr_info },
mbedAustin 11:cada08fc8a70 1396 #endif
mbedAustin 11:cada08fc8a70 1397 #endif /* MBEDTLS_BLOWFISH_C */
mbedAustin 11:cada08fc8a70 1398
mbedAustin 11:cada08fc8a70 1399 #if defined(MBEDTLS_CAMELLIA_C)
mbedAustin 11:cada08fc8a70 1400 { MBEDTLS_CIPHER_CAMELLIA_128_ECB, &camellia_128_ecb_info },
mbedAustin 11:cada08fc8a70 1401 { MBEDTLS_CIPHER_CAMELLIA_192_ECB, &camellia_192_ecb_info },
mbedAustin 11:cada08fc8a70 1402 { MBEDTLS_CIPHER_CAMELLIA_256_ECB, &camellia_256_ecb_info },
mbedAustin 11:cada08fc8a70 1403 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 1404 { MBEDTLS_CIPHER_CAMELLIA_128_CBC, &camellia_128_cbc_info },
mbedAustin 11:cada08fc8a70 1405 { MBEDTLS_CIPHER_CAMELLIA_192_CBC, &camellia_192_cbc_info },
mbedAustin 11:cada08fc8a70 1406 { MBEDTLS_CIPHER_CAMELLIA_256_CBC, &camellia_256_cbc_info },
mbedAustin 11:cada08fc8a70 1407 #endif
mbedAustin 11:cada08fc8a70 1408 #if defined(MBEDTLS_CIPHER_MODE_CFB)
mbedAustin 11:cada08fc8a70 1409 { MBEDTLS_CIPHER_CAMELLIA_128_CFB128, &camellia_128_cfb128_info },
mbedAustin 11:cada08fc8a70 1410 { MBEDTLS_CIPHER_CAMELLIA_192_CFB128, &camellia_192_cfb128_info },
mbedAustin 11:cada08fc8a70 1411 { MBEDTLS_CIPHER_CAMELLIA_256_CFB128, &camellia_256_cfb128_info },
mbedAustin 11:cada08fc8a70 1412 #endif
mbedAustin 11:cada08fc8a70 1413 #if defined(MBEDTLS_CIPHER_MODE_CTR)
mbedAustin 11:cada08fc8a70 1414 { MBEDTLS_CIPHER_CAMELLIA_128_CTR, &camellia_128_ctr_info },
mbedAustin 11:cada08fc8a70 1415 { MBEDTLS_CIPHER_CAMELLIA_192_CTR, &camellia_192_ctr_info },
mbedAustin 11:cada08fc8a70 1416 { MBEDTLS_CIPHER_CAMELLIA_256_CTR, &camellia_256_ctr_info },
mbedAustin 11:cada08fc8a70 1417 #endif
mbedAustin 11:cada08fc8a70 1418 #if defined(MBEDTLS_GCM_C)
mbedAustin 11:cada08fc8a70 1419 { MBEDTLS_CIPHER_CAMELLIA_128_GCM, &camellia_128_gcm_info },
mbedAustin 11:cada08fc8a70 1420 { MBEDTLS_CIPHER_CAMELLIA_192_GCM, &camellia_192_gcm_info },
mbedAustin 11:cada08fc8a70 1421 { MBEDTLS_CIPHER_CAMELLIA_256_GCM, &camellia_256_gcm_info },
mbedAustin 11:cada08fc8a70 1422 #endif
mbedAustin 11:cada08fc8a70 1423 #if defined(MBEDTLS_CCM_C)
mbedAustin 11:cada08fc8a70 1424 { MBEDTLS_CIPHER_CAMELLIA_128_CCM, &camellia_128_ccm_info },
mbedAustin 11:cada08fc8a70 1425 { MBEDTLS_CIPHER_CAMELLIA_192_CCM, &camellia_192_ccm_info },
mbedAustin 11:cada08fc8a70 1426 { MBEDTLS_CIPHER_CAMELLIA_256_CCM, &camellia_256_ccm_info },
mbedAustin 11:cada08fc8a70 1427 #endif
mbedAustin 11:cada08fc8a70 1428 #endif /* MBEDTLS_CAMELLIA_C */
mbedAustin 11:cada08fc8a70 1429
mbedAustin 11:cada08fc8a70 1430 #if defined(MBEDTLS_DES_C)
mbedAustin 11:cada08fc8a70 1431 { MBEDTLS_CIPHER_DES_ECB, &des_ecb_info },
mbedAustin 11:cada08fc8a70 1432 { MBEDTLS_CIPHER_DES_EDE_ECB, &des_ede_ecb_info },
mbedAustin 11:cada08fc8a70 1433 { MBEDTLS_CIPHER_DES_EDE3_ECB, &des_ede3_ecb_info },
mbedAustin 11:cada08fc8a70 1434 #if defined(MBEDTLS_CIPHER_MODE_CBC)
mbedAustin 11:cada08fc8a70 1435 { MBEDTLS_CIPHER_DES_CBC, &des_cbc_info },
mbedAustin 11:cada08fc8a70 1436 { MBEDTLS_CIPHER_DES_EDE_CBC, &des_ede_cbc_info },
mbedAustin 11:cada08fc8a70 1437 { MBEDTLS_CIPHER_DES_EDE3_CBC, &des_ede3_cbc_info },
mbedAustin 11:cada08fc8a70 1438 #endif
mbedAustin 11:cada08fc8a70 1439 #endif /* MBEDTLS_DES_C */
mbedAustin 11:cada08fc8a70 1440
mbedAustin 11:cada08fc8a70 1441 #if defined(MBEDTLS_CIPHER_NULL_CIPHER)
mbedAustin 11:cada08fc8a70 1442 { MBEDTLS_CIPHER_NULL, &null_cipher_info },
mbedAustin 11:cada08fc8a70 1443 #endif /* MBEDTLS_CIPHER_NULL_CIPHER */
mbedAustin 11:cada08fc8a70 1444
mbedAustin 11:cada08fc8a70 1445 { MBEDTLS_CIPHER_NONE, NULL }
mbedAustin 11:cada08fc8a70 1446 };
mbedAustin 11:cada08fc8a70 1447
mbedAustin 11:cada08fc8a70 1448 #define NUM_CIPHERS sizeof mbedtls_cipher_definitions / sizeof mbedtls_cipher_definitions[0]
mbedAustin 11:cada08fc8a70 1449 int mbedtls_cipher_supported[NUM_CIPHERS];
mbedAustin 11:cada08fc8a70 1450
mbedAustin 11:cada08fc8a70 1451 #endif /* MBEDTLS_CIPHER_C */