mbed TLS library
Dependents: HTTPClient-SSL WS_SERVER
polarssl/cipher_wrap.c@0:137634ff4186, 2015-06-11 (annotated)
- Committer:
- ansond
- Date:
- Thu Jun 11 03:27:03 2015 +0000
- Revision:
- 0:137634ff4186
initial commit
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
ansond | 0:137634ff4186 | 1 | /** |
ansond | 0:137634ff4186 | 2 | * \file cipher_wrap.c |
ansond | 0:137634ff4186 | 3 | * |
ansond | 0:137634ff4186 | 4 | * \brief Generic cipher wrapper for mbed TLS |
ansond | 0:137634ff4186 | 5 | * |
ansond | 0:137634ff4186 | 6 | * \author Adriaan de Jong <dejong@fox-it.com> |
ansond | 0:137634ff4186 | 7 | * |
ansond | 0:137634ff4186 | 8 | * Copyright (C) 2006-2014, ARM Limited, All Rights Reserved |
ansond | 0:137634ff4186 | 9 | * |
ansond | 0:137634ff4186 | 10 | * This file is part of mbed TLS (https://tls.mbed.org) |
ansond | 0:137634ff4186 | 11 | * |
ansond | 0:137634ff4186 | 12 | * This program is free software; you can redistribute it and/or modify |
ansond | 0:137634ff4186 | 13 | * it under the terms of the GNU General Public License as published by |
ansond | 0:137634ff4186 | 14 | * the Free Software Foundation; either version 2 of the License, or |
ansond | 0:137634ff4186 | 15 | * (at your option) any later version. |
ansond | 0:137634ff4186 | 16 | * |
ansond | 0:137634ff4186 | 17 | * This program is distributed in the hope that it will be useful, |
ansond | 0:137634ff4186 | 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
ansond | 0:137634ff4186 | 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
ansond | 0:137634ff4186 | 20 | * GNU General Public License for more details. |
ansond | 0:137634ff4186 | 21 | * |
ansond | 0:137634ff4186 | 22 | * You should have received a copy of the GNU General Public License along |
ansond | 0:137634ff4186 | 23 | * with this program; if not, write to the Free Software Foundation, Inc., |
ansond | 0:137634ff4186 | 24 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
ansond | 0:137634ff4186 | 25 | */ |
ansond | 0:137634ff4186 | 26 | |
ansond | 0:137634ff4186 | 27 | #if !defined(POLARSSL_CONFIG_FILE) |
ansond | 0:137634ff4186 | 28 | #include "polarssl/config.h" |
ansond | 0:137634ff4186 | 29 | #else |
ansond | 0:137634ff4186 | 30 | #include POLARSSL_CONFIG_FILE |
ansond | 0:137634ff4186 | 31 | #endif |
ansond | 0:137634ff4186 | 32 | |
ansond | 0:137634ff4186 | 33 | #if defined(POLARSSL_CIPHER_C) |
ansond | 0:137634ff4186 | 34 | |
ansond | 0:137634ff4186 | 35 | #include "polarssl/cipher_wrap.h" |
ansond | 0:137634ff4186 | 36 | |
ansond | 0:137634ff4186 | 37 | #if defined(POLARSSL_AES_C) |
ansond | 0:137634ff4186 | 38 | #include "polarssl/aes.h" |
ansond | 0:137634ff4186 | 39 | #endif |
ansond | 0:137634ff4186 | 40 | |
ansond | 0:137634ff4186 | 41 | #if defined(POLARSSL_ARC4_C) |
ansond | 0:137634ff4186 | 42 | #include "polarssl/arc4.h" |
ansond | 0:137634ff4186 | 43 | #endif |
ansond | 0:137634ff4186 | 44 | |
ansond | 0:137634ff4186 | 45 | #if defined(POLARSSL_CAMELLIA_C) |
ansond | 0:137634ff4186 | 46 | #include "polarssl/camellia.h" |
ansond | 0:137634ff4186 | 47 | #endif |
ansond | 0:137634ff4186 | 48 | |
ansond | 0:137634ff4186 | 49 | #if defined(POLARSSL_DES_C) |
ansond | 0:137634ff4186 | 50 | #include "polarssl/des.h" |
ansond | 0:137634ff4186 | 51 | #endif |
ansond | 0:137634ff4186 | 52 | |
ansond | 0:137634ff4186 | 53 | #if defined(POLARSSL_BLOWFISH_C) |
ansond | 0:137634ff4186 | 54 | #include "polarssl/blowfish.h" |
ansond | 0:137634ff4186 | 55 | #endif |
ansond | 0:137634ff4186 | 56 | |
ansond | 0:137634ff4186 | 57 | #if defined(POLARSSL_GCM_C) |
ansond | 0:137634ff4186 | 58 | #include "polarssl/gcm.h" |
ansond | 0:137634ff4186 | 59 | #endif |
ansond | 0:137634ff4186 | 60 | |
ansond | 0:137634ff4186 | 61 | #if defined(POLARSSL_CCM_C) |
ansond | 0:137634ff4186 | 62 | #include "polarssl/ccm.h" |
ansond | 0:137634ff4186 | 63 | #endif |
ansond | 0:137634ff4186 | 64 | |
ansond | 0:137634ff4186 | 65 | #if defined(POLARSSL_CIPHER_NULL_CIPHER) |
ansond | 0:137634ff4186 | 66 | #include <string.h> |
ansond | 0:137634ff4186 | 67 | #endif |
ansond | 0:137634ff4186 | 68 | |
ansond | 0:137634ff4186 | 69 | #if defined(POLARSSL_PLATFORM_C) |
ansond | 0:137634ff4186 | 70 | #include "polarssl/platform.h" |
ansond | 0:137634ff4186 | 71 | #else |
ansond | 0:137634ff4186 | 72 | #include <stdlib.h> |
ansond | 0:137634ff4186 | 73 | #define polarssl_malloc malloc |
ansond | 0:137634ff4186 | 74 | #define polarssl_free free |
ansond | 0:137634ff4186 | 75 | #endif |
ansond | 0:137634ff4186 | 76 | |
ansond | 0:137634ff4186 | 77 | #if defined(POLARSSL_GCM_C) |
ansond | 0:137634ff4186 | 78 | /* shared by all GCM ciphers */ |
ansond | 0:137634ff4186 | 79 | static void *gcm_ctx_alloc( void ) |
ansond | 0:137634ff4186 | 80 | { |
ansond | 0:137634ff4186 | 81 | return polarssl_malloc( sizeof( gcm_context ) ); |
ansond | 0:137634ff4186 | 82 | } |
ansond | 0:137634ff4186 | 83 | |
ansond | 0:137634ff4186 | 84 | static void gcm_ctx_free( void *ctx ) |
ansond | 0:137634ff4186 | 85 | { |
ansond | 0:137634ff4186 | 86 | gcm_free( ctx ); |
ansond | 0:137634ff4186 | 87 | polarssl_free( ctx ); |
ansond | 0:137634ff4186 | 88 | } |
ansond | 0:137634ff4186 | 89 | #endif /* POLARSSL_GCM_C */ |
ansond | 0:137634ff4186 | 90 | |
ansond | 0:137634ff4186 | 91 | #if defined(POLARSSL_CCM_C) |
ansond | 0:137634ff4186 | 92 | /* shared by all CCM ciphers */ |
ansond | 0:137634ff4186 | 93 | static void *ccm_ctx_alloc( void ) |
ansond | 0:137634ff4186 | 94 | { |
ansond | 0:137634ff4186 | 95 | return polarssl_malloc( sizeof( ccm_context ) ); |
ansond | 0:137634ff4186 | 96 | } |
ansond | 0:137634ff4186 | 97 | |
ansond | 0:137634ff4186 | 98 | static void ccm_ctx_free( void *ctx ) |
ansond | 0:137634ff4186 | 99 | { |
ansond | 0:137634ff4186 | 100 | ccm_free( ctx ); |
ansond | 0:137634ff4186 | 101 | polarssl_free( ctx ); |
ansond | 0:137634ff4186 | 102 | } |
ansond | 0:137634ff4186 | 103 | #endif /* POLARSSL_CCM_C */ |
ansond | 0:137634ff4186 | 104 | |
ansond | 0:137634ff4186 | 105 | #if defined(POLARSSL_AES_C) |
ansond | 0:137634ff4186 | 106 | |
ansond | 0:137634ff4186 | 107 | static int aes_crypt_ecb_wrap( void *ctx, operation_t operation, |
ansond | 0:137634ff4186 | 108 | const unsigned char *input, unsigned char *output ) |
ansond | 0:137634ff4186 | 109 | { |
ansond | 0:137634ff4186 | 110 | return aes_crypt_ecb( (aes_context *) ctx, operation, input, output ); |
ansond | 0:137634ff4186 | 111 | } |
ansond | 0:137634ff4186 | 112 | |
ansond | 0:137634ff4186 | 113 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 114 | static int aes_crypt_cbc_wrap( void *ctx, operation_t operation, size_t length, |
ansond | 0:137634ff4186 | 115 | unsigned char *iv, const unsigned char *input, unsigned char *output ) |
ansond | 0:137634ff4186 | 116 | { |
ansond | 0:137634ff4186 | 117 | return aes_crypt_cbc( (aes_context *) ctx, operation, length, iv, input, |
ansond | 0:137634ff4186 | 118 | output ); |
ansond | 0:137634ff4186 | 119 | } |
ansond | 0:137634ff4186 | 120 | #endif /* POLARSSL_CIPHER_MODE_CBC */ |
ansond | 0:137634ff4186 | 121 | |
ansond | 0:137634ff4186 | 122 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 123 | static int aes_crypt_cfb128_wrap( void *ctx, operation_t operation, |
ansond | 0:137634ff4186 | 124 | size_t length, size_t *iv_off, unsigned char *iv, |
ansond | 0:137634ff4186 | 125 | const unsigned char *input, unsigned char *output ) |
ansond | 0:137634ff4186 | 126 | { |
ansond | 0:137634ff4186 | 127 | return aes_crypt_cfb128( (aes_context *) ctx, operation, length, iv_off, iv, |
ansond | 0:137634ff4186 | 128 | input, output ); |
ansond | 0:137634ff4186 | 129 | } |
ansond | 0:137634ff4186 | 130 | #endif /* POLARSSL_CIPHER_MODE_CFB */ |
ansond | 0:137634ff4186 | 131 | |
ansond | 0:137634ff4186 | 132 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 133 | static int aes_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off, |
ansond | 0:137634ff4186 | 134 | unsigned char *nonce_counter, unsigned char *stream_block, |
ansond | 0:137634ff4186 | 135 | const unsigned char *input, unsigned char *output ) |
ansond | 0:137634ff4186 | 136 | { |
ansond | 0:137634ff4186 | 137 | return aes_crypt_ctr( (aes_context *) ctx, length, nc_off, nonce_counter, |
ansond | 0:137634ff4186 | 138 | stream_block, input, output ); |
ansond | 0:137634ff4186 | 139 | } |
ansond | 0:137634ff4186 | 140 | #endif /* POLARSSL_CIPHER_MODE_CTR */ |
ansond | 0:137634ff4186 | 141 | |
ansond | 0:137634ff4186 | 142 | static int aes_setkey_dec_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 143 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 144 | { |
ansond | 0:137634ff4186 | 145 | return aes_setkey_dec( (aes_context *) ctx, key, key_length ); |
ansond | 0:137634ff4186 | 146 | } |
ansond | 0:137634ff4186 | 147 | |
ansond | 0:137634ff4186 | 148 | static int aes_setkey_enc_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 149 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 150 | { |
ansond | 0:137634ff4186 | 151 | return aes_setkey_enc( (aes_context *) ctx, key, key_length ); |
ansond | 0:137634ff4186 | 152 | } |
ansond | 0:137634ff4186 | 153 | |
ansond | 0:137634ff4186 | 154 | static void * aes_ctx_alloc( void ) |
ansond | 0:137634ff4186 | 155 | { |
ansond | 0:137634ff4186 | 156 | aes_context *aes = polarssl_malloc( sizeof( aes_context ) ); |
ansond | 0:137634ff4186 | 157 | |
ansond | 0:137634ff4186 | 158 | if( aes == NULL ) |
ansond | 0:137634ff4186 | 159 | return( NULL ); |
ansond | 0:137634ff4186 | 160 | |
ansond | 0:137634ff4186 | 161 | aes_init( aes ); |
ansond | 0:137634ff4186 | 162 | |
ansond | 0:137634ff4186 | 163 | return( aes ); |
ansond | 0:137634ff4186 | 164 | } |
ansond | 0:137634ff4186 | 165 | |
ansond | 0:137634ff4186 | 166 | static void aes_ctx_free( void *ctx ) |
ansond | 0:137634ff4186 | 167 | { |
ansond | 0:137634ff4186 | 168 | aes_free( (aes_context *) ctx ); |
ansond | 0:137634ff4186 | 169 | polarssl_free( ctx ); |
ansond | 0:137634ff4186 | 170 | } |
ansond | 0:137634ff4186 | 171 | |
ansond | 0:137634ff4186 | 172 | static const cipher_base_t aes_info = { |
ansond | 0:137634ff4186 | 173 | POLARSSL_CIPHER_ID_AES, |
ansond | 0:137634ff4186 | 174 | aes_crypt_ecb_wrap, |
ansond | 0:137634ff4186 | 175 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 176 | aes_crypt_cbc_wrap, |
ansond | 0:137634ff4186 | 177 | #endif |
ansond | 0:137634ff4186 | 178 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 179 | aes_crypt_cfb128_wrap, |
ansond | 0:137634ff4186 | 180 | #endif |
ansond | 0:137634ff4186 | 181 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 182 | aes_crypt_ctr_wrap, |
ansond | 0:137634ff4186 | 183 | #endif |
ansond | 0:137634ff4186 | 184 | #if defined(POLARSSL_CIPHER_MODE_STREAM) |
ansond | 0:137634ff4186 | 185 | NULL, |
ansond | 0:137634ff4186 | 186 | #endif |
ansond | 0:137634ff4186 | 187 | aes_setkey_enc_wrap, |
ansond | 0:137634ff4186 | 188 | aes_setkey_dec_wrap, |
ansond | 0:137634ff4186 | 189 | aes_ctx_alloc, |
ansond | 0:137634ff4186 | 190 | aes_ctx_free |
ansond | 0:137634ff4186 | 191 | }; |
ansond | 0:137634ff4186 | 192 | |
ansond | 0:137634ff4186 | 193 | static const cipher_info_t aes_128_ecb_info = { |
ansond | 0:137634ff4186 | 194 | POLARSSL_CIPHER_AES_128_ECB, |
ansond | 0:137634ff4186 | 195 | POLARSSL_MODE_ECB, |
ansond | 0:137634ff4186 | 196 | 128, |
ansond | 0:137634ff4186 | 197 | "AES-128-ECB", |
ansond | 0:137634ff4186 | 198 | 16, |
ansond | 0:137634ff4186 | 199 | 0, |
ansond | 0:137634ff4186 | 200 | 16, |
ansond | 0:137634ff4186 | 201 | &aes_info |
ansond | 0:137634ff4186 | 202 | }; |
ansond | 0:137634ff4186 | 203 | |
ansond | 0:137634ff4186 | 204 | static const cipher_info_t aes_192_ecb_info = { |
ansond | 0:137634ff4186 | 205 | POLARSSL_CIPHER_AES_192_ECB, |
ansond | 0:137634ff4186 | 206 | POLARSSL_MODE_ECB, |
ansond | 0:137634ff4186 | 207 | 192, |
ansond | 0:137634ff4186 | 208 | "AES-192-ECB", |
ansond | 0:137634ff4186 | 209 | 16, |
ansond | 0:137634ff4186 | 210 | 0, |
ansond | 0:137634ff4186 | 211 | 16, |
ansond | 0:137634ff4186 | 212 | &aes_info |
ansond | 0:137634ff4186 | 213 | }; |
ansond | 0:137634ff4186 | 214 | |
ansond | 0:137634ff4186 | 215 | static const cipher_info_t aes_256_ecb_info = { |
ansond | 0:137634ff4186 | 216 | POLARSSL_CIPHER_AES_256_ECB, |
ansond | 0:137634ff4186 | 217 | POLARSSL_MODE_ECB, |
ansond | 0:137634ff4186 | 218 | 256, |
ansond | 0:137634ff4186 | 219 | "AES-256-ECB", |
ansond | 0:137634ff4186 | 220 | 16, |
ansond | 0:137634ff4186 | 221 | 0, |
ansond | 0:137634ff4186 | 222 | 16, |
ansond | 0:137634ff4186 | 223 | &aes_info |
ansond | 0:137634ff4186 | 224 | }; |
ansond | 0:137634ff4186 | 225 | |
ansond | 0:137634ff4186 | 226 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 227 | static const cipher_info_t aes_128_cbc_info = { |
ansond | 0:137634ff4186 | 228 | POLARSSL_CIPHER_AES_128_CBC, |
ansond | 0:137634ff4186 | 229 | POLARSSL_MODE_CBC, |
ansond | 0:137634ff4186 | 230 | 128, |
ansond | 0:137634ff4186 | 231 | "AES-128-CBC", |
ansond | 0:137634ff4186 | 232 | 16, |
ansond | 0:137634ff4186 | 233 | 0, |
ansond | 0:137634ff4186 | 234 | 16, |
ansond | 0:137634ff4186 | 235 | &aes_info |
ansond | 0:137634ff4186 | 236 | }; |
ansond | 0:137634ff4186 | 237 | |
ansond | 0:137634ff4186 | 238 | static const cipher_info_t aes_192_cbc_info = { |
ansond | 0:137634ff4186 | 239 | POLARSSL_CIPHER_AES_192_CBC, |
ansond | 0:137634ff4186 | 240 | POLARSSL_MODE_CBC, |
ansond | 0:137634ff4186 | 241 | 192, |
ansond | 0:137634ff4186 | 242 | "AES-192-CBC", |
ansond | 0:137634ff4186 | 243 | 16, |
ansond | 0:137634ff4186 | 244 | 0, |
ansond | 0:137634ff4186 | 245 | 16, |
ansond | 0:137634ff4186 | 246 | &aes_info |
ansond | 0:137634ff4186 | 247 | }; |
ansond | 0:137634ff4186 | 248 | |
ansond | 0:137634ff4186 | 249 | static const cipher_info_t aes_256_cbc_info = { |
ansond | 0:137634ff4186 | 250 | POLARSSL_CIPHER_AES_256_CBC, |
ansond | 0:137634ff4186 | 251 | POLARSSL_MODE_CBC, |
ansond | 0:137634ff4186 | 252 | 256, |
ansond | 0:137634ff4186 | 253 | "AES-256-CBC", |
ansond | 0:137634ff4186 | 254 | 16, |
ansond | 0:137634ff4186 | 255 | 0, |
ansond | 0:137634ff4186 | 256 | 16, |
ansond | 0:137634ff4186 | 257 | &aes_info |
ansond | 0:137634ff4186 | 258 | }; |
ansond | 0:137634ff4186 | 259 | #endif /* POLARSSL_CIPHER_MODE_CBC */ |
ansond | 0:137634ff4186 | 260 | |
ansond | 0:137634ff4186 | 261 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 262 | static const cipher_info_t aes_128_cfb128_info = { |
ansond | 0:137634ff4186 | 263 | POLARSSL_CIPHER_AES_128_CFB128, |
ansond | 0:137634ff4186 | 264 | POLARSSL_MODE_CFB, |
ansond | 0:137634ff4186 | 265 | 128, |
ansond | 0:137634ff4186 | 266 | "AES-128-CFB128", |
ansond | 0:137634ff4186 | 267 | 16, |
ansond | 0:137634ff4186 | 268 | 0, |
ansond | 0:137634ff4186 | 269 | 16, |
ansond | 0:137634ff4186 | 270 | &aes_info |
ansond | 0:137634ff4186 | 271 | }; |
ansond | 0:137634ff4186 | 272 | |
ansond | 0:137634ff4186 | 273 | static const cipher_info_t aes_192_cfb128_info = { |
ansond | 0:137634ff4186 | 274 | POLARSSL_CIPHER_AES_192_CFB128, |
ansond | 0:137634ff4186 | 275 | POLARSSL_MODE_CFB, |
ansond | 0:137634ff4186 | 276 | 192, |
ansond | 0:137634ff4186 | 277 | "AES-192-CFB128", |
ansond | 0:137634ff4186 | 278 | 16, |
ansond | 0:137634ff4186 | 279 | 0, |
ansond | 0:137634ff4186 | 280 | 16, |
ansond | 0:137634ff4186 | 281 | &aes_info |
ansond | 0:137634ff4186 | 282 | }; |
ansond | 0:137634ff4186 | 283 | |
ansond | 0:137634ff4186 | 284 | static const cipher_info_t aes_256_cfb128_info = { |
ansond | 0:137634ff4186 | 285 | POLARSSL_CIPHER_AES_256_CFB128, |
ansond | 0:137634ff4186 | 286 | POLARSSL_MODE_CFB, |
ansond | 0:137634ff4186 | 287 | 256, |
ansond | 0:137634ff4186 | 288 | "AES-256-CFB128", |
ansond | 0:137634ff4186 | 289 | 16, |
ansond | 0:137634ff4186 | 290 | 0, |
ansond | 0:137634ff4186 | 291 | 16, |
ansond | 0:137634ff4186 | 292 | &aes_info |
ansond | 0:137634ff4186 | 293 | }; |
ansond | 0:137634ff4186 | 294 | #endif /* POLARSSL_CIPHER_MODE_CFB */ |
ansond | 0:137634ff4186 | 295 | |
ansond | 0:137634ff4186 | 296 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 297 | static const cipher_info_t aes_128_ctr_info = { |
ansond | 0:137634ff4186 | 298 | POLARSSL_CIPHER_AES_128_CTR, |
ansond | 0:137634ff4186 | 299 | POLARSSL_MODE_CTR, |
ansond | 0:137634ff4186 | 300 | 128, |
ansond | 0:137634ff4186 | 301 | "AES-128-CTR", |
ansond | 0:137634ff4186 | 302 | 16, |
ansond | 0:137634ff4186 | 303 | 0, |
ansond | 0:137634ff4186 | 304 | 16, |
ansond | 0:137634ff4186 | 305 | &aes_info |
ansond | 0:137634ff4186 | 306 | }; |
ansond | 0:137634ff4186 | 307 | |
ansond | 0:137634ff4186 | 308 | static const cipher_info_t aes_192_ctr_info = { |
ansond | 0:137634ff4186 | 309 | POLARSSL_CIPHER_AES_192_CTR, |
ansond | 0:137634ff4186 | 310 | POLARSSL_MODE_CTR, |
ansond | 0:137634ff4186 | 311 | 192, |
ansond | 0:137634ff4186 | 312 | "AES-192-CTR", |
ansond | 0:137634ff4186 | 313 | 16, |
ansond | 0:137634ff4186 | 314 | 0, |
ansond | 0:137634ff4186 | 315 | 16, |
ansond | 0:137634ff4186 | 316 | &aes_info |
ansond | 0:137634ff4186 | 317 | }; |
ansond | 0:137634ff4186 | 318 | |
ansond | 0:137634ff4186 | 319 | static const cipher_info_t aes_256_ctr_info = { |
ansond | 0:137634ff4186 | 320 | POLARSSL_CIPHER_AES_256_CTR, |
ansond | 0:137634ff4186 | 321 | POLARSSL_MODE_CTR, |
ansond | 0:137634ff4186 | 322 | 256, |
ansond | 0:137634ff4186 | 323 | "AES-256-CTR", |
ansond | 0:137634ff4186 | 324 | 16, |
ansond | 0:137634ff4186 | 325 | 0, |
ansond | 0:137634ff4186 | 326 | 16, |
ansond | 0:137634ff4186 | 327 | &aes_info |
ansond | 0:137634ff4186 | 328 | }; |
ansond | 0:137634ff4186 | 329 | #endif /* POLARSSL_CIPHER_MODE_CTR */ |
ansond | 0:137634ff4186 | 330 | |
ansond | 0:137634ff4186 | 331 | #if defined(POLARSSL_GCM_C) |
ansond | 0:137634ff4186 | 332 | static int gcm_aes_setkey_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 333 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 334 | { |
ansond | 0:137634ff4186 | 335 | return gcm_init( (gcm_context *) ctx, POLARSSL_CIPHER_ID_AES, |
ansond | 0:137634ff4186 | 336 | key, key_length ); |
ansond | 0:137634ff4186 | 337 | } |
ansond | 0:137634ff4186 | 338 | |
ansond | 0:137634ff4186 | 339 | static const cipher_base_t gcm_aes_info = { |
ansond | 0:137634ff4186 | 340 | POLARSSL_CIPHER_ID_AES, |
ansond | 0:137634ff4186 | 341 | NULL, |
ansond | 0:137634ff4186 | 342 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 343 | NULL, |
ansond | 0:137634ff4186 | 344 | #endif |
ansond | 0:137634ff4186 | 345 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 346 | NULL, |
ansond | 0:137634ff4186 | 347 | #endif |
ansond | 0:137634ff4186 | 348 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 349 | NULL, |
ansond | 0:137634ff4186 | 350 | #endif |
ansond | 0:137634ff4186 | 351 | #if defined(POLARSSL_CIPHER_MODE_STREAM) |
ansond | 0:137634ff4186 | 352 | NULL, |
ansond | 0:137634ff4186 | 353 | #endif |
ansond | 0:137634ff4186 | 354 | gcm_aes_setkey_wrap, |
ansond | 0:137634ff4186 | 355 | gcm_aes_setkey_wrap, |
ansond | 0:137634ff4186 | 356 | gcm_ctx_alloc, |
ansond | 0:137634ff4186 | 357 | gcm_ctx_free, |
ansond | 0:137634ff4186 | 358 | }; |
ansond | 0:137634ff4186 | 359 | |
ansond | 0:137634ff4186 | 360 | static const cipher_info_t aes_128_gcm_info = { |
ansond | 0:137634ff4186 | 361 | POLARSSL_CIPHER_AES_128_GCM, |
ansond | 0:137634ff4186 | 362 | POLARSSL_MODE_GCM, |
ansond | 0:137634ff4186 | 363 | 128, |
ansond | 0:137634ff4186 | 364 | "AES-128-GCM", |
ansond | 0:137634ff4186 | 365 | 12, |
ansond | 0:137634ff4186 | 366 | POLARSSL_CIPHER_VARIABLE_IV_LEN, |
ansond | 0:137634ff4186 | 367 | 16, |
ansond | 0:137634ff4186 | 368 | &gcm_aes_info |
ansond | 0:137634ff4186 | 369 | }; |
ansond | 0:137634ff4186 | 370 | |
ansond | 0:137634ff4186 | 371 | static const cipher_info_t aes_192_gcm_info = { |
ansond | 0:137634ff4186 | 372 | POLARSSL_CIPHER_AES_192_GCM, |
ansond | 0:137634ff4186 | 373 | POLARSSL_MODE_GCM, |
ansond | 0:137634ff4186 | 374 | 192, |
ansond | 0:137634ff4186 | 375 | "AES-192-GCM", |
ansond | 0:137634ff4186 | 376 | 12, |
ansond | 0:137634ff4186 | 377 | POLARSSL_CIPHER_VARIABLE_IV_LEN, |
ansond | 0:137634ff4186 | 378 | 16, |
ansond | 0:137634ff4186 | 379 | &gcm_aes_info |
ansond | 0:137634ff4186 | 380 | }; |
ansond | 0:137634ff4186 | 381 | |
ansond | 0:137634ff4186 | 382 | static const cipher_info_t aes_256_gcm_info = { |
ansond | 0:137634ff4186 | 383 | POLARSSL_CIPHER_AES_256_GCM, |
ansond | 0:137634ff4186 | 384 | POLARSSL_MODE_GCM, |
ansond | 0:137634ff4186 | 385 | 256, |
ansond | 0:137634ff4186 | 386 | "AES-256-GCM", |
ansond | 0:137634ff4186 | 387 | 12, |
ansond | 0:137634ff4186 | 388 | POLARSSL_CIPHER_VARIABLE_IV_LEN, |
ansond | 0:137634ff4186 | 389 | 16, |
ansond | 0:137634ff4186 | 390 | &gcm_aes_info |
ansond | 0:137634ff4186 | 391 | }; |
ansond | 0:137634ff4186 | 392 | #endif /* POLARSSL_GCM_C */ |
ansond | 0:137634ff4186 | 393 | |
ansond | 0:137634ff4186 | 394 | #if defined(POLARSSL_CCM_C) |
ansond | 0:137634ff4186 | 395 | static int ccm_aes_setkey_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 396 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 397 | { |
ansond | 0:137634ff4186 | 398 | return ccm_init( (ccm_context *) ctx, POLARSSL_CIPHER_ID_AES, |
ansond | 0:137634ff4186 | 399 | key, key_length ); |
ansond | 0:137634ff4186 | 400 | } |
ansond | 0:137634ff4186 | 401 | |
ansond | 0:137634ff4186 | 402 | static const cipher_base_t ccm_aes_info = { |
ansond | 0:137634ff4186 | 403 | POLARSSL_CIPHER_ID_AES, |
ansond | 0:137634ff4186 | 404 | NULL, |
ansond | 0:137634ff4186 | 405 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 406 | NULL, |
ansond | 0:137634ff4186 | 407 | #endif |
ansond | 0:137634ff4186 | 408 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 409 | NULL, |
ansond | 0:137634ff4186 | 410 | #endif |
ansond | 0:137634ff4186 | 411 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 412 | NULL, |
ansond | 0:137634ff4186 | 413 | #endif |
ansond | 0:137634ff4186 | 414 | #if defined(POLARSSL_CIPHER_MODE_STREAM) |
ansond | 0:137634ff4186 | 415 | NULL, |
ansond | 0:137634ff4186 | 416 | #endif |
ansond | 0:137634ff4186 | 417 | ccm_aes_setkey_wrap, |
ansond | 0:137634ff4186 | 418 | ccm_aes_setkey_wrap, |
ansond | 0:137634ff4186 | 419 | ccm_ctx_alloc, |
ansond | 0:137634ff4186 | 420 | ccm_ctx_free, |
ansond | 0:137634ff4186 | 421 | }; |
ansond | 0:137634ff4186 | 422 | |
ansond | 0:137634ff4186 | 423 | static const cipher_info_t aes_128_ccm_info = { |
ansond | 0:137634ff4186 | 424 | POLARSSL_CIPHER_AES_128_CCM, |
ansond | 0:137634ff4186 | 425 | POLARSSL_MODE_CCM, |
ansond | 0:137634ff4186 | 426 | 128, |
ansond | 0:137634ff4186 | 427 | "AES-128-CCM", |
ansond | 0:137634ff4186 | 428 | 12, |
ansond | 0:137634ff4186 | 429 | POLARSSL_CIPHER_VARIABLE_IV_LEN, |
ansond | 0:137634ff4186 | 430 | 16, |
ansond | 0:137634ff4186 | 431 | &ccm_aes_info |
ansond | 0:137634ff4186 | 432 | }; |
ansond | 0:137634ff4186 | 433 | |
ansond | 0:137634ff4186 | 434 | static const cipher_info_t aes_192_ccm_info = { |
ansond | 0:137634ff4186 | 435 | POLARSSL_CIPHER_AES_192_CCM, |
ansond | 0:137634ff4186 | 436 | POLARSSL_MODE_CCM, |
ansond | 0:137634ff4186 | 437 | 192, |
ansond | 0:137634ff4186 | 438 | "AES-192-CCM", |
ansond | 0:137634ff4186 | 439 | 12, |
ansond | 0:137634ff4186 | 440 | POLARSSL_CIPHER_VARIABLE_IV_LEN, |
ansond | 0:137634ff4186 | 441 | 16, |
ansond | 0:137634ff4186 | 442 | &ccm_aes_info |
ansond | 0:137634ff4186 | 443 | }; |
ansond | 0:137634ff4186 | 444 | |
ansond | 0:137634ff4186 | 445 | static const cipher_info_t aes_256_ccm_info = { |
ansond | 0:137634ff4186 | 446 | POLARSSL_CIPHER_AES_256_CCM, |
ansond | 0:137634ff4186 | 447 | POLARSSL_MODE_CCM, |
ansond | 0:137634ff4186 | 448 | 256, |
ansond | 0:137634ff4186 | 449 | "AES-256-CCM", |
ansond | 0:137634ff4186 | 450 | 12, |
ansond | 0:137634ff4186 | 451 | POLARSSL_CIPHER_VARIABLE_IV_LEN, |
ansond | 0:137634ff4186 | 452 | 16, |
ansond | 0:137634ff4186 | 453 | &ccm_aes_info |
ansond | 0:137634ff4186 | 454 | }; |
ansond | 0:137634ff4186 | 455 | #endif /* POLARSSL_CCM_C */ |
ansond | 0:137634ff4186 | 456 | |
ansond | 0:137634ff4186 | 457 | #endif /* POLARSSL_AES_C */ |
ansond | 0:137634ff4186 | 458 | |
ansond | 0:137634ff4186 | 459 | #if defined(POLARSSL_CAMELLIA_C) |
ansond | 0:137634ff4186 | 460 | |
ansond | 0:137634ff4186 | 461 | static int camellia_crypt_ecb_wrap( void *ctx, operation_t operation, |
ansond | 0:137634ff4186 | 462 | const unsigned char *input, unsigned char *output ) |
ansond | 0:137634ff4186 | 463 | { |
ansond | 0:137634ff4186 | 464 | return camellia_crypt_ecb( (camellia_context *) ctx, operation, input, |
ansond | 0:137634ff4186 | 465 | output ); |
ansond | 0:137634ff4186 | 466 | } |
ansond | 0:137634ff4186 | 467 | |
ansond | 0:137634ff4186 | 468 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 469 | static int camellia_crypt_cbc_wrap( void *ctx, operation_t operation, |
ansond | 0:137634ff4186 | 470 | size_t length, unsigned char *iv, |
ansond | 0:137634ff4186 | 471 | const unsigned char *input, unsigned char *output ) |
ansond | 0:137634ff4186 | 472 | { |
ansond | 0:137634ff4186 | 473 | return camellia_crypt_cbc( (camellia_context *) ctx, operation, length, iv, |
ansond | 0:137634ff4186 | 474 | input, output ); |
ansond | 0:137634ff4186 | 475 | } |
ansond | 0:137634ff4186 | 476 | #endif /* POLARSSL_CIPHER_MODE_CBC */ |
ansond | 0:137634ff4186 | 477 | |
ansond | 0:137634ff4186 | 478 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 479 | static int camellia_crypt_cfb128_wrap( void *ctx, operation_t operation, |
ansond | 0:137634ff4186 | 480 | size_t length, size_t *iv_off, unsigned char *iv, |
ansond | 0:137634ff4186 | 481 | const unsigned char *input, unsigned char *output ) |
ansond | 0:137634ff4186 | 482 | { |
ansond | 0:137634ff4186 | 483 | return camellia_crypt_cfb128( (camellia_context *) ctx, operation, length, |
ansond | 0:137634ff4186 | 484 | iv_off, iv, input, output ); |
ansond | 0:137634ff4186 | 485 | } |
ansond | 0:137634ff4186 | 486 | #endif /* POLARSSL_CIPHER_MODE_CFB */ |
ansond | 0:137634ff4186 | 487 | |
ansond | 0:137634ff4186 | 488 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 489 | static int camellia_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off, |
ansond | 0:137634ff4186 | 490 | unsigned char *nonce_counter, unsigned char *stream_block, |
ansond | 0:137634ff4186 | 491 | const unsigned char *input, unsigned char *output ) |
ansond | 0:137634ff4186 | 492 | { |
ansond | 0:137634ff4186 | 493 | return camellia_crypt_ctr( (camellia_context *) ctx, length, nc_off, |
ansond | 0:137634ff4186 | 494 | nonce_counter, stream_block, input, output ); |
ansond | 0:137634ff4186 | 495 | } |
ansond | 0:137634ff4186 | 496 | #endif /* POLARSSL_CIPHER_MODE_CTR */ |
ansond | 0:137634ff4186 | 497 | |
ansond | 0:137634ff4186 | 498 | static int camellia_setkey_dec_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 499 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 500 | { |
ansond | 0:137634ff4186 | 501 | return camellia_setkey_dec( (camellia_context *) ctx, key, key_length ); |
ansond | 0:137634ff4186 | 502 | } |
ansond | 0:137634ff4186 | 503 | |
ansond | 0:137634ff4186 | 504 | static int camellia_setkey_enc_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 505 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 506 | { |
ansond | 0:137634ff4186 | 507 | return camellia_setkey_enc( (camellia_context *) ctx, key, key_length ); |
ansond | 0:137634ff4186 | 508 | } |
ansond | 0:137634ff4186 | 509 | |
ansond | 0:137634ff4186 | 510 | static void * camellia_ctx_alloc( void ) |
ansond | 0:137634ff4186 | 511 | { |
ansond | 0:137634ff4186 | 512 | camellia_context *ctx; |
ansond | 0:137634ff4186 | 513 | ctx = polarssl_malloc( sizeof( camellia_context ) ); |
ansond | 0:137634ff4186 | 514 | |
ansond | 0:137634ff4186 | 515 | if( ctx == NULL ) |
ansond | 0:137634ff4186 | 516 | return( NULL ); |
ansond | 0:137634ff4186 | 517 | |
ansond | 0:137634ff4186 | 518 | camellia_init( ctx ); |
ansond | 0:137634ff4186 | 519 | |
ansond | 0:137634ff4186 | 520 | return( ctx ); |
ansond | 0:137634ff4186 | 521 | } |
ansond | 0:137634ff4186 | 522 | |
ansond | 0:137634ff4186 | 523 | static void camellia_ctx_free( void *ctx ) |
ansond | 0:137634ff4186 | 524 | { |
ansond | 0:137634ff4186 | 525 | camellia_free( (camellia_context *) ctx ); |
ansond | 0:137634ff4186 | 526 | polarssl_free( ctx ); |
ansond | 0:137634ff4186 | 527 | } |
ansond | 0:137634ff4186 | 528 | |
ansond | 0:137634ff4186 | 529 | static const cipher_base_t camellia_info = { |
ansond | 0:137634ff4186 | 530 | POLARSSL_CIPHER_ID_CAMELLIA, |
ansond | 0:137634ff4186 | 531 | camellia_crypt_ecb_wrap, |
ansond | 0:137634ff4186 | 532 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 533 | camellia_crypt_cbc_wrap, |
ansond | 0:137634ff4186 | 534 | #endif |
ansond | 0:137634ff4186 | 535 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 536 | camellia_crypt_cfb128_wrap, |
ansond | 0:137634ff4186 | 537 | #endif |
ansond | 0:137634ff4186 | 538 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 539 | camellia_crypt_ctr_wrap, |
ansond | 0:137634ff4186 | 540 | #endif |
ansond | 0:137634ff4186 | 541 | #if defined(POLARSSL_CIPHER_MODE_STREAM) |
ansond | 0:137634ff4186 | 542 | NULL, |
ansond | 0:137634ff4186 | 543 | #endif |
ansond | 0:137634ff4186 | 544 | camellia_setkey_enc_wrap, |
ansond | 0:137634ff4186 | 545 | camellia_setkey_dec_wrap, |
ansond | 0:137634ff4186 | 546 | camellia_ctx_alloc, |
ansond | 0:137634ff4186 | 547 | camellia_ctx_free |
ansond | 0:137634ff4186 | 548 | }; |
ansond | 0:137634ff4186 | 549 | |
ansond | 0:137634ff4186 | 550 | static const cipher_info_t camellia_128_ecb_info = { |
ansond | 0:137634ff4186 | 551 | POLARSSL_CIPHER_CAMELLIA_128_ECB, |
ansond | 0:137634ff4186 | 552 | POLARSSL_MODE_ECB, |
ansond | 0:137634ff4186 | 553 | 128, |
ansond | 0:137634ff4186 | 554 | "CAMELLIA-128-ECB", |
ansond | 0:137634ff4186 | 555 | 16, |
ansond | 0:137634ff4186 | 556 | 0, |
ansond | 0:137634ff4186 | 557 | 16, |
ansond | 0:137634ff4186 | 558 | &camellia_info |
ansond | 0:137634ff4186 | 559 | }; |
ansond | 0:137634ff4186 | 560 | |
ansond | 0:137634ff4186 | 561 | static const cipher_info_t camellia_192_ecb_info = { |
ansond | 0:137634ff4186 | 562 | POLARSSL_CIPHER_CAMELLIA_192_ECB, |
ansond | 0:137634ff4186 | 563 | POLARSSL_MODE_ECB, |
ansond | 0:137634ff4186 | 564 | 192, |
ansond | 0:137634ff4186 | 565 | "CAMELLIA-192-ECB", |
ansond | 0:137634ff4186 | 566 | 16, |
ansond | 0:137634ff4186 | 567 | 0, |
ansond | 0:137634ff4186 | 568 | 16, |
ansond | 0:137634ff4186 | 569 | &camellia_info |
ansond | 0:137634ff4186 | 570 | }; |
ansond | 0:137634ff4186 | 571 | |
ansond | 0:137634ff4186 | 572 | static const cipher_info_t camellia_256_ecb_info = { |
ansond | 0:137634ff4186 | 573 | POLARSSL_CIPHER_CAMELLIA_256_ECB, |
ansond | 0:137634ff4186 | 574 | POLARSSL_MODE_ECB, |
ansond | 0:137634ff4186 | 575 | 256, |
ansond | 0:137634ff4186 | 576 | "CAMELLIA-256-ECB", |
ansond | 0:137634ff4186 | 577 | 16, |
ansond | 0:137634ff4186 | 578 | 0, |
ansond | 0:137634ff4186 | 579 | 16, |
ansond | 0:137634ff4186 | 580 | &camellia_info |
ansond | 0:137634ff4186 | 581 | }; |
ansond | 0:137634ff4186 | 582 | |
ansond | 0:137634ff4186 | 583 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 584 | static const cipher_info_t camellia_128_cbc_info = { |
ansond | 0:137634ff4186 | 585 | POLARSSL_CIPHER_CAMELLIA_128_CBC, |
ansond | 0:137634ff4186 | 586 | POLARSSL_MODE_CBC, |
ansond | 0:137634ff4186 | 587 | 128, |
ansond | 0:137634ff4186 | 588 | "CAMELLIA-128-CBC", |
ansond | 0:137634ff4186 | 589 | 16, |
ansond | 0:137634ff4186 | 590 | 0, |
ansond | 0:137634ff4186 | 591 | 16, |
ansond | 0:137634ff4186 | 592 | &camellia_info |
ansond | 0:137634ff4186 | 593 | }; |
ansond | 0:137634ff4186 | 594 | |
ansond | 0:137634ff4186 | 595 | static const cipher_info_t camellia_192_cbc_info = { |
ansond | 0:137634ff4186 | 596 | POLARSSL_CIPHER_CAMELLIA_192_CBC, |
ansond | 0:137634ff4186 | 597 | POLARSSL_MODE_CBC, |
ansond | 0:137634ff4186 | 598 | 192, |
ansond | 0:137634ff4186 | 599 | "CAMELLIA-192-CBC", |
ansond | 0:137634ff4186 | 600 | 16, |
ansond | 0:137634ff4186 | 601 | 0, |
ansond | 0:137634ff4186 | 602 | 16, |
ansond | 0:137634ff4186 | 603 | &camellia_info |
ansond | 0:137634ff4186 | 604 | }; |
ansond | 0:137634ff4186 | 605 | |
ansond | 0:137634ff4186 | 606 | static const cipher_info_t camellia_256_cbc_info = { |
ansond | 0:137634ff4186 | 607 | POLARSSL_CIPHER_CAMELLIA_256_CBC, |
ansond | 0:137634ff4186 | 608 | POLARSSL_MODE_CBC, |
ansond | 0:137634ff4186 | 609 | 256, |
ansond | 0:137634ff4186 | 610 | "CAMELLIA-256-CBC", |
ansond | 0:137634ff4186 | 611 | 16, |
ansond | 0:137634ff4186 | 612 | 0, |
ansond | 0:137634ff4186 | 613 | 16, |
ansond | 0:137634ff4186 | 614 | &camellia_info |
ansond | 0:137634ff4186 | 615 | }; |
ansond | 0:137634ff4186 | 616 | #endif /* POLARSSL_CIPHER_MODE_CBC */ |
ansond | 0:137634ff4186 | 617 | |
ansond | 0:137634ff4186 | 618 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 619 | static const cipher_info_t camellia_128_cfb128_info = { |
ansond | 0:137634ff4186 | 620 | POLARSSL_CIPHER_CAMELLIA_128_CFB128, |
ansond | 0:137634ff4186 | 621 | POLARSSL_MODE_CFB, |
ansond | 0:137634ff4186 | 622 | 128, |
ansond | 0:137634ff4186 | 623 | "CAMELLIA-128-CFB128", |
ansond | 0:137634ff4186 | 624 | 16, |
ansond | 0:137634ff4186 | 625 | 0, |
ansond | 0:137634ff4186 | 626 | 16, |
ansond | 0:137634ff4186 | 627 | &camellia_info |
ansond | 0:137634ff4186 | 628 | }; |
ansond | 0:137634ff4186 | 629 | |
ansond | 0:137634ff4186 | 630 | static const cipher_info_t camellia_192_cfb128_info = { |
ansond | 0:137634ff4186 | 631 | POLARSSL_CIPHER_CAMELLIA_192_CFB128, |
ansond | 0:137634ff4186 | 632 | POLARSSL_MODE_CFB, |
ansond | 0:137634ff4186 | 633 | 192, |
ansond | 0:137634ff4186 | 634 | "CAMELLIA-192-CFB128", |
ansond | 0:137634ff4186 | 635 | 16, |
ansond | 0:137634ff4186 | 636 | 0, |
ansond | 0:137634ff4186 | 637 | 16, |
ansond | 0:137634ff4186 | 638 | &camellia_info |
ansond | 0:137634ff4186 | 639 | }; |
ansond | 0:137634ff4186 | 640 | |
ansond | 0:137634ff4186 | 641 | static const cipher_info_t camellia_256_cfb128_info = { |
ansond | 0:137634ff4186 | 642 | POLARSSL_CIPHER_CAMELLIA_256_CFB128, |
ansond | 0:137634ff4186 | 643 | POLARSSL_MODE_CFB, |
ansond | 0:137634ff4186 | 644 | 256, |
ansond | 0:137634ff4186 | 645 | "CAMELLIA-256-CFB128", |
ansond | 0:137634ff4186 | 646 | 16, |
ansond | 0:137634ff4186 | 647 | 0, |
ansond | 0:137634ff4186 | 648 | 16, |
ansond | 0:137634ff4186 | 649 | &camellia_info |
ansond | 0:137634ff4186 | 650 | }; |
ansond | 0:137634ff4186 | 651 | #endif /* POLARSSL_CIPHER_MODE_CFB */ |
ansond | 0:137634ff4186 | 652 | |
ansond | 0:137634ff4186 | 653 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 654 | static const cipher_info_t camellia_128_ctr_info = { |
ansond | 0:137634ff4186 | 655 | POLARSSL_CIPHER_CAMELLIA_128_CTR, |
ansond | 0:137634ff4186 | 656 | POLARSSL_MODE_CTR, |
ansond | 0:137634ff4186 | 657 | 128, |
ansond | 0:137634ff4186 | 658 | "CAMELLIA-128-CTR", |
ansond | 0:137634ff4186 | 659 | 16, |
ansond | 0:137634ff4186 | 660 | 0, |
ansond | 0:137634ff4186 | 661 | 16, |
ansond | 0:137634ff4186 | 662 | &camellia_info |
ansond | 0:137634ff4186 | 663 | }; |
ansond | 0:137634ff4186 | 664 | |
ansond | 0:137634ff4186 | 665 | static const cipher_info_t camellia_192_ctr_info = { |
ansond | 0:137634ff4186 | 666 | POLARSSL_CIPHER_CAMELLIA_192_CTR, |
ansond | 0:137634ff4186 | 667 | POLARSSL_MODE_CTR, |
ansond | 0:137634ff4186 | 668 | 192, |
ansond | 0:137634ff4186 | 669 | "CAMELLIA-192-CTR", |
ansond | 0:137634ff4186 | 670 | 16, |
ansond | 0:137634ff4186 | 671 | 0, |
ansond | 0:137634ff4186 | 672 | 16, |
ansond | 0:137634ff4186 | 673 | &camellia_info |
ansond | 0:137634ff4186 | 674 | }; |
ansond | 0:137634ff4186 | 675 | |
ansond | 0:137634ff4186 | 676 | static const cipher_info_t camellia_256_ctr_info = { |
ansond | 0:137634ff4186 | 677 | POLARSSL_CIPHER_CAMELLIA_256_CTR, |
ansond | 0:137634ff4186 | 678 | POLARSSL_MODE_CTR, |
ansond | 0:137634ff4186 | 679 | 256, |
ansond | 0:137634ff4186 | 680 | "CAMELLIA-256-CTR", |
ansond | 0:137634ff4186 | 681 | 16, |
ansond | 0:137634ff4186 | 682 | 0, |
ansond | 0:137634ff4186 | 683 | 16, |
ansond | 0:137634ff4186 | 684 | &camellia_info |
ansond | 0:137634ff4186 | 685 | }; |
ansond | 0:137634ff4186 | 686 | #endif /* POLARSSL_CIPHER_MODE_CTR */ |
ansond | 0:137634ff4186 | 687 | |
ansond | 0:137634ff4186 | 688 | #if defined(POLARSSL_GCM_C) |
ansond | 0:137634ff4186 | 689 | static int gcm_camellia_setkey_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 690 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 691 | { |
ansond | 0:137634ff4186 | 692 | return gcm_init( (gcm_context *) ctx, POLARSSL_CIPHER_ID_CAMELLIA, |
ansond | 0:137634ff4186 | 693 | key, key_length ); |
ansond | 0:137634ff4186 | 694 | } |
ansond | 0:137634ff4186 | 695 | |
ansond | 0:137634ff4186 | 696 | static const cipher_base_t gcm_camellia_info = { |
ansond | 0:137634ff4186 | 697 | POLARSSL_CIPHER_ID_CAMELLIA, |
ansond | 0:137634ff4186 | 698 | NULL, |
ansond | 0:137634ff4186 | 699 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 700 | NULL, |
ansond | 0:137634ff4186 | 701 | #endif |
ansond | 0:137634ff4186 | 702 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 703 | NULL, |
ansond | 0:137634ff4186 | 704 | #endif |
ansond | 0:137634ff4186 | 705 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 706 | NULL, |
ansond | 0:137634ff4186 | 707 | #endif |
ansond | 0:137634ff4186 | 708 | #if defined(POLARSSL_CIPHER_MODE_STREAM) |
ansond | 0:137634ff4186 | 709 | NULL, |
ansond | 0:137634ff4186 | 710 | #endif |
ansond | 0:137634ff4186 | 711 | gcm_camellia_setkey_wrap, |
ansond | 0:137634ff4186 | 712 | gcm_camellia_setkey_wrap, |
ansond | 0:137634ff4186 | 713 | gcm_ctx_alloc, |
ansond | 0:137634ff4186 | 714 | gcm_ctx_free, |
ansond | 0:137634ff4186 | 715 | }; |
ansond | 0:137634ff4186 | 716 | |
ansond | 0:137634ff4186 | 717 | static const cipher_info_t camellia_128_gcm_info = { |
ansond | 0:137634ff4186 | 718 | POLARSSL_CIPHER_CAMELLIA_128_GCM, |
ansond | 0:137634ff4186 | 719 | POLARSSL_MODE_GCM, |
ansond | 0:137634ff4186 | 720 | 128, |
ansond | 0:137634ff4186 | 721 | "CAMELLIA-128-GCM", |
ansond | 0:137634ff4186 | 722 | 12, |
ansond | 0:137634ff4186 | 723 | POLARSSL_CIPHER_VARIABLE_IV_LEN, |
ansond | 0:137634ff4186 | 724 | 16, |
ansond | 0:137634ff4186 | 725 | &gcm_camellia_info |
ansond | 0:137634ff4186 | 726 | }; |
ansond | 0:137634ff4186 | 727 | |
ansond | 0:137634ff4186 | 728 | static const cipher_info_t camellia_192_gcm_info = { |
ansond | 0:137634ff4186 | 729 | POLARSSL_CIPHER_CAMELLIA_192_GCM, |
ansond | 0:137634ff4186 | 730 | POLARSSL_MODE_GCM, |
ansond | 0:137634ff4186 | 731 | 192, |
ansond | 0:137634ff4186 | 732 | "CAMELLIA-192-GCM", |
ansond | 0:137634ff4186 | 733 | 12, |
ansond | 0:137634ff4186 | 734 | POLARSSL_CIPHER_VARIABLE_IV_LEN, |
ansond | 0:137634ff4186 | 735 | 16, |
ansond | 0:137634ff4186 | 736 | &gcm_camellia_info |
ansond | 0:137634ff4186 | 737 | }; |
ansond | 0:137634ff4186 | 738 | |
ansond | 0:137634ff4186 | 739 | static const cipher_info_t camellia_256_gcm_info = { |
ansond | 0:137634ff4186 | 740 | POLARSSL_CIPHER_CAMELLIA_256_GCM, |
ansond | 0:137634ff4186 | 741 | POLARSSL_MODE_GCM, |
ansond | 0:137634ff4186 | 742 | 256, |
ansond | 0:137634ff4186 | 743 | "CAMELLIA-256-GCM", |
ansond | 0:137634ff4186 | 744 | 12, |
ansond | 0:137634ff4186 | 745 | POLARSSL_CIPHER_VARIABLE_IV_LEN, |
ansond | 0:137634ff4186 | 746 | 16, |
ansond | 0:137634ff4186 | 747 | &gcm_camellia_info |
ansond | 0:137634ff4186 | 748 | }; |
ansond | 0:137634ff4186 | 749 | #endif /* POLARSSL_GCM_C */ |
ansond | 0:137634ff4186 | 750 | |
ansond | 0:137634ff4186 | 751 | #if defined(POLARSSL_CCM_C) |
ansond | 0:137634ff4186 | 752 | static int ccm_camellia_setkey_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 753 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 754 | { |
ansond | 0:137634ff4186 | 755 | return ccm_init( (ccm_context *) ctx, POLARSSL_CIPHER_ID_CAMELLIA, |
ansond | 0:137634ff4186 | 756 | key, key_length ); |
ansond | 0:137634ff4186 | 757 | } |
ansond | 0:137634ff4186 | 758 | |
ansond | 0:137634ff4186 | 759 | static const cipher_base_t ccm_camellia_info = { |
ansond | 0:137634ff4186 | 760 | POLARSSL_CIPHER_ID_CAMELLIA, |
ansond | 0:137634ff4186 | 761 | NULL, |
ansond | 0:137634ff4186 | 762 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 763 | NULL, |
ansond | 0:137634ff4186 | 764 | #endif |
ansond | 0:137634ff4186 | 765 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 766 | NULL, |
ansond | 0:137634ff4186 | 767 | #endif |
ansond | 0:137634ff4186 | 768 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 769 | NULL, |
ansond | 0:137634ff4186 | 770 | #endif |
ansond | 0:137634ff4186 | 771 | #if defined(POLARSSL_CIPHER_MODE_STREAM) |
ansond | 0:137634ff4186 | 772 | NULL, |
ansond | 0:137634ff4186 | 773 | #endif |
ansond | 0:137634ff4186 | 774 | ccm_camellia_setkey_wrap, |
ansond | 0:137634ff4186 | 775 | ccm_camellia_setkey_wrap, |
ansond | 0:137634ff4186 | 776 | ccm_ctx_alloc, |
ansond | 0:137634ff4186 | 777 | ccm_ctx_free, |
ansond | 0:137634ff4186 | 778 | }; |
ansond | 0:137634ff4186 | 779 | |
ansond | 0:137634ff4186 | 780 | static const cipher_info_t camellia_128_ccm_info = { |
ansond | 0:137634ff4186 | 781 | POLARSSL_CIPHER_CAMELLIA_128_CCM, |
ansond | 0:137634ff4186 | 782 | POLARSSL_MODE_CCM, |
ansond | 0:137634ff4186 | 783 | 128, |
ansond | 0:137634ff4186 | 784 | "CAMELLIA-128-CCM", |
ansond | 0:137634ff4186 | 785 | 12, |
ansond | 0:137634ff4186 | 786 | POLARSSL_CIPHER_VARIABLE_IV_LEN, |
ansond | 0:137634ff4186 | 787 | 16, |
ansond | 0:137634ff4186 | 788 | &ccm_camellia_info |
ansond | 0:137634ff4186 | 789 | }; |
ansond | 0:137634ff4186 | 790 | |
ansond | 0:137634ff4186 | 791 | static const cipher_info_t camellia_192_ccm_info = { |
ansond | 0:137634ff4186 | 792 | POLARSSL_CIPHER_CAMELLIA_192_CCM, |
ansond | 0:137634ff4186 | 793 | POLARSSL_MODE_CCM, |
ansond | 0:137634ff4186 | 794 | 192, |
ansond | 0:137634ff4186 | 795 | "CAMELLIA-192-CCM", |
ansond | 0:137634ff4186 | 796 | 12, |
ansond | 0:137634ff4186 | 797 | POLARSSL_CIPHER_VARIABLE_IV_LEN, |
ansond | 0:137634ff4186 | 798 | 16, |
ansond | 0:137634ff4186 | 799 | &ccm_camellia_info |
ansond | 0:137634ff4186 | 800 | }; |
ansond | 0:137634ff4186 | 801 | |
ansond | 0:137634ff4186 | 802 | static const cipher_info_t camellia_256_ccm_info = { |
ansond | 0:137634ff4186 | 803 | POLARSSL_CIPHER_CAMELLIA_256_CCM, |
ansond | 0:137634ff4186 | 804 | POLARSSL_MODE_CCM, |
ansond | 0:137634ff4186 | 805 | 256, |
ansond | 0:137634ff4186 | 806 | "CAMELLIA-256-CCM", |
ansond | 0:137634ff4186 | 807 | 12, |
ansond | 0:137634ff4186 | 808 | POLARSSL_CIPHER_VARIABLE_IV_LEN, |
ansond | 0:137634ff4186 | 809 | 16, |
ansond | 0:137634ff4186 | 810 | &ccm_camellia_info |
ansond | 0:137634ff4186 | 811 | }; |
ansond | 0:137634ff4186 | 812 | #endif /* POLARSSL_CCM_C */ |
ansond | 0:137634ff4186 | 813 | |
ansond | 0:137634ff4186 | 814 | #endif /* POLARSSL_CAMELLIA_C */ |
ansond | 0:137634ff4186 | 815 | |
ansond | 0:137634ff4186 | 816 | #if defined(POLARSSL_DES_C) |
ansond | 0:137634ff4186 | 817 | |
ansond | 0:137634ff4186 | 818 | static int des_crypt_ecb_wrap( void *ctx, operation_t operation, |
ansond | 0:137634ff4186 | 819 | const unsigned char *input, unsigned char *output ) |
ansond | 0:137634ff4186 | 820 | { |
ansond | 0:137634ff4186 | 821 | ((void) operation); |
ansond | 0:137634ff4186 | 822 | return des_crypt_ecb( (des_context *) ctx, input, output ); |
ansond | 0:137634ff4186 | 823 | } |
ansond | 0:137634ff4186 | 824 | |
ansond | 0:137634ff4186 | 825 | static int des3_crypt_ecb_wrap( void *ctx, operation_t operation, |
ansond | 0:137634ff4186 | 826 | const unsigned char *input, unsigned char *output ) |
ansond | 0:137634ff4186 | 827 | { |
ansond | 0:137634ff4186 | 828 | ((void) operation); |
ansond | 0:137634ff4186 | 829 | return des3_crypt_ecb( (des3_context *) ctx, input, output ); |
ansond | 0:137634ff4186 | 830 | } |
ansond | 0:137634ff4186 | 831 | |
ansond | 0:137634ff4186 | 832 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 833 | static int des_crypt_cbc_wrap( void *ctx, operation_t operation, size_t length, |
ansond | 0:137634ff4186 | 834 | unsigned char *iv, const unsigned char *input, unsigned char *output ) |
ansond | 0:137634ff4186 | 835 | { |
ansond | 0:137634ff4186 | 836 | return des_crypt_cbc( (des_context *) ctx, operation, length, iv, input, |
ansond | 0:137634ff4186 | 837 | output ); |
ansond | 0:137634ff4186 | 838 | } |
ansond | 0:137634ff4186 | 839 | #endif /* POLARSSL_CIPHER_MODE_CBC */ |
ansond | 0:137634ff4186 | 840 | |
ansond | 0:137634ff4186 | 841 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 842 | static int des3_crypt_cbc_wrap( void *ctx, operation_t operation, size_t length, |
ansond | 0:137634ff4186 | 843 | unsigned char *iv, const unsigned char *input, unsigned char *output ) |
ansond | 0:137634ff4186 | 844 | { |
ansond | 0:137634ff4186 | 845 | return des3_crypt_cbc( (des3_context *) ctx, operation, length, iv, input, |
ansond | 0:137634ff4186 | 846 | output ); |
ansond | 0:137634ff4186 | 847 | } |
ansond | 0:137634ff4186 | 848 | #endif /* POLARSSL_CIPHER_MODE_CBC */ |
ansond | 0:137634ff4186 | 849 | |
ansond | 0:137634ff4186 | 850 | static int des_setkey_dec_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 851 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 852 | { |
ansond | 0:137634ff4186 | 853 | ((void) key_length); |
ansond | 0:137634ff4186 | 854 | |
ansond | 0:137634ff4186 | 855 | return des_setkey_dec( (des_context *) ctx, key ); |
ansond | 0:137634ff4186 | 856 | } |
ansond | 0:137634ff4186 | 857 | |
ansond | 0:137634ff4186 | 858 | static int des_setkey_enc_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 859 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 860 | { |
ansond | 0:137634ff4186 | 861 | ((void) key_length); |
ansond | 0:137634ff4186 | 862 | |
ansond | 0:137634ff4186 | 863 | return des_setkey_enc( (des_context *) ctx, key ); |
ansond | 0:137634ff4186 | 864 | } |
ansond | 0:137634ff4186 | 865 | |
ansond | 0:137634ff4186 | 866 | static int des3_set2key_dec_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 867 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 868 | { |
ansond | 0:137634ff4186 | 869 | ((void) key_length); |
ansond | 0:137634ff4186 | 870 | |
ansond | 0:137634ff4186 | 871 | return des3_set2key_dec( (des3_context *) ctx, key ); |
ansond | 0:137634ff4186 | 872 | } |
ansond | 0:137634ff4186 | 873 | |
ansond | 0:137634ff4186 | 874 | static int des3_set2key_enc_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 875 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 876 | { |
ansond | 0:137634ff4186 | 877 | ((void) key_length); |
ansond | 0:137634ff4186 | 878 | |
ansond | 0:137634ff4186 | 879 | return des3_set2key_enc( (des3_context *) ctx, key ); |
ansond | 0:137634ff4186 | 880 | } |
ansond | 0:137634ff4186 | 881 | |
ansond | 0:137634ff4186 | 882 | static int des3_set3key_dec_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 883 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 884 | { |
ansond | 0:137634ff4186 | 885 | ((void) key_length); |
ansond | 0:137634ff4186 | 886 | |
ansond | 0:137634ff4186 | 887 | return des3_set3key_dec( (des3_context *) ctx, key ); |
ansond | 0:137634ff4186 | 888 | } |
ansond | 0:137634ff4186 | 889 | |
ansond | 0:137634ff4186 | 890 | static int des3_set3key_enc_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 891 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 892 | { |
ansond | 0:137634ff4186 | 893 | ((void) key_length); |
ansond | 0:137634ff4186 | 894 | |
ansond | 0:137634ff4186 | 895 | return des3_set3key_enc( (des3_context *) ctx, key ); |
ansond | 0:137634ff4186 | 896 | } |
ansond | 0:137634ff4186 | 897 | |
ansond | 0:137634ff4186 | 898 | static void * des_ctx_alloc( void ) |
ansond | 0:137634ff4186 | 899 | { |
ansond | 0:137634ff4186 | 900 | des_context *des = polarssl_malloc( sizeof( des_context ) ); |
ansond | 0:137634ff4186 | 901 | |
ansond | 0:137634ff4186 | 902 | if( des == NULL ) |
ansond | 0:137634ff4186 | 903 | return( NULL ); |
ansond | 0:137634ff4186 | 904 | |
ansond | 0:137634ff4186 | 905 | des_init( des ); |
ansond | 0:137634ff4186 | 906 | |
ansond | 0:137634ff4186 | 907 | return( des ); |
ansond | 0:137634ff4186 | 908 | } |
ansond | 0:137634ff4186 | 909 | |
ansond | 0:137634ff4186 | 910 | static void des_ctx_free( void *ctx ) |
ansond | 0:137634ff4186 | 911 | { |
ansond | 0:137634ff4186 | 912 | des_free( (des_context *) ctx ); |
ansond | 0:137634ff4186 | 913 | polarssl_free( ctx ); |
ansond | 0:137634ff4186 | 914 | } |
ansond | 0:137634ff4186 | 915 | |
ansond | 0:137634ff4186 | 916 | static void * des3_ctx_alloc( void ) |
ansond | 0:137634ff4186 | 917 | { |
ansond | 0:137634ff4186 | 918 | des3_context *des3; |
ansond | 0:137634ff4186 | 919 | des3 = polarssl_malloc( sizeof( des3_context ) ); |
ansond | 0:137634ff4186 | 920 | |
ansond | 0:137634ff4186 | 921 | if( des3 == NULL ) |
ansond | 0:137634ff4186 | 922 | return( NULL ); |
ansond | 0:137634ff4186 | 923 | |
ansond | 0:137634ff4186 | 924 | des3_init( des3 ); |
ansond | 0:137634ff4186 | 925 | |
ansond | 0:137634ff4186 | 926 | return( des3 ); |
ansond | 0:137634ff4186 | 927 | } |
ansond | 0:137634ff4186 | 928 | |
ansond | 0:137634ff4186 | 929 | static void des3_ctx_free( void *ctx ) |
ansond | 0:137634ff4186 | 930 | { |
ansond | 0:137634ff4186 | 931 | des3_free( (des3_context *) ctx ); |
ansond | 0:137634ff4186 | 932 | polarssl_free( ctx ); |
ansond | 0:137634ff4186 | 933 | } |
ansond | 0:137634ff4186 | 934 | |
ansond | 0:137634ff4186 | 935 | static const cipher_base_t des_info = { |
ansond | 0:137634ff4186 | 936 | POLARSSL_CIPHER_ID_DES, |
ansond | 0:137634ff4186 | 937 | des_crypt_ecb_wrap, |
ansond | 0:137634ff4186 | 938 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 939 | des_crypt_cbc_wrap, |
ansond | 0:137634ff4186 | 940 | #endif |
ansond | 0:137634ff4186 | 941 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 942 | NULL, |
ansond | 0:137634ff4186 | 943 | #endif |
ansond | 0:137634ff4186 | 944 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 945 | NULL, |
ansond | 0:137634ff4186 | 946 | #endif |
ansond | 0:137634ff4186 | 947 | #if defined(POLARSSL_CIPHER_MODE_STREAM) |
ansond | 0:137634ff4186 | 948 | NULL, |
ansond | 0:137634ff4186 | 949 | #endif |
ansond | 0:137634ff4186 | 950 | des_setkey_enc_wrap, |
ansond | 0:137634ff4186 | 951 | des_setkey_dec_wrap, |
ansond | 0:137634ff4186 | 952 | des_ctx_alloc, |
ansond | 0:137634ff4186 | 953 | des_ctx_free |
ansond | 0:137634ff4186 | 954 | }; |
ansond | 0:137634ff4186 | 955 | |
ansond | 0:137634ff4186 | 956 | static const cipher_info_t des_ecb_info = { |
ansond | 0:137634ff4186 | 957 | POLARSSL_CIPHER_DES_ECB, |
ansond | 0:137634ff4186 | 958 | POLARSSL_MODE_ECB, |
ansond | 0:137634ff4186 | 959 | POLARSSL_KEY_LENGTH_DES, |
ansond | 0:137634ff4186 | 960 | "DES-ECB", |
ansond | 0:137634ff4186 | 961 | 8, |
ansond | 0:137634ff4186 | 962 | 0, |
ansond | 0:137634ff4186 | 963 | 8, |
ansond | 0:137634ff4186 | 964 | &des_info |
ansond | 0:137634ff4186 | 965 | }; |
ansond | 0:137634ff4186 | 966 | |
ansond | 0:137634ff4186 | 967 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 968 | static const cipher_info_t des_cbc_info = { |
ansond | 0:137634ff4186 | 969 | POLARSSL_CIPHER_DES_CBC, |
ansond | 0:137634ff4186 | 970 | POLARSSL_MODE_CBC, |
ansond | 0:137634ff4186 | 971 | POLARSSL_KEY_LENGTH_DES, |
ansond | 0:137634ff4186 | 972 | "DES-CBC", |
ansond | 0:137634ff4186 | 973 | 8, |
ansond | 0:137634ff4186 | 974 | 0, |
ansond | 0:137634ff4186 | 975 | 8, |
ansond | 0:137634ff4186 | 976 | &des_info |
ansond | 0:137634ff4186 | 977 | }; |
ansond | 0:137634ff4186 | 978 | #endif /* POLARSSL_CIPHER_MODE_CBC */ |
ansond | 0:137634ff4186 | 979 | |
ansond | 0:137634ff4186 | 980 | static const cipher_base_t des_ede_info = { |
ansond | 0:137634ff4186 | 981 | POLARSSL_CIPHER_ID_DES, |
ansond | 0:137634ff4186 | 982 | des3_crypt_ecb_wrap, |
ansond | 0:137634ff4186 | 983 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 984 | des3_crypt_cbc_wrap, |
ansond | 0:137634ff4186 | 985 | #endif |
ansond | 0:137634ff4186 | 986 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 987 | NULL, |
ansond | 0:137634ff4186 | 988 | #endif |
ansond | 0:137634ff4186 | 989 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 990 | NULL, |
ansond | 0:137634ff4186 | 991 | #endif |
ansond | 0:137634ff4186 | 992 | #if defined(POLARSSL_CIPHER_MODE_STREAM) |
ansond | 0:137634ff4186 | 993 | NULL, |
ansond | 0:137634ff4186 | 994 | #endif |
ansond | 0:137634ff4186 | 995 | des3_set2key_enc_wrap, |
ansond | 0:137634ff4186 | 996 | des3_set2key_dec_wrap, |
ansond | 0:137634ff4186 | 997 | des3_ctx_alloc, |
ansond | 0:137634ff4186 | 998 | des3_ctx_free |
ansond | 0:137634ff4186 | 999 | }; |
ansond | 0:137634ff4186 | 1000 | |
ansond | 0:137634ff4186 | 1001 | static const cipher_info_t des_ede_ecb_info = { |
ansond | 0:137634ff4186 | 1002 | POLARSSL_CIPHER_DES_EDE_ECB, |
ansond | 0:137634ff4186 | 1003 | POLARSSL_MODE_ECB, |
ansond | 0:137634ff4186 | 1004 | POLARSSL_KEY_LENGTH_DES_EDE, |
ansond | 0:137634ff4186 | 1005 | "DES-EDE-ECB", |
ansond | 0:137634ff4186 | 1006 | 8, |
ansond | 0:137634ff4186 | 1007 | 0, |
ansond | 0:137634ff4186 | 1008 | 8, |
ansond | 0:137634ff4186 | 1009 | &des_ede_info |
ansond | 0:137634ff4186 | 1010 | }; |
ansond | 0:137634ff4186 | 1011 | |
ansond | 0:137634ff4186 | 1012 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 1013 | static const cipher_info_t des_ede_cbc_info = { |
ansond | 0:137634ff4186 | 1014 | POLARSSL_CIPHER_DES_EDE_CBC, |
ansond | 0:137634ff4186 | 1015 | POLARSSL_MODE_CBC, |
ansond | 0:137634ff4186 | 1016 | POLARSSL_KEY_LENGTH_DES_EDE, |
ansond | 0:137634ff4186 | 1017 | "DES-EDE-CBC", |
ansond | 0:137634ff4186 | 1018 | 8, |
ansond | 0:137634ff4186 | 1019 | 0, |
ansond | 0:137634ff4186 | 1020 | 8, |
ansond | 0:137634ff4186 | 1021 | &des_ede_info |
ansond | 0:137634ff4186 | 1022 | }; |
ansond | 0:137634ff4186 | 1023 | #endif /* POLARSSL_CIPHER_MODE_CBC */ |
ansond | 0:137634ff4186 | 1024 | |
ansond | 0:137634ff4186 | 1025 | static const cipher_base_t des_ede3_info = { |
ansond | 0:137634ff4186 | 1026 | POLARSSL_CIPHER_ID_DES, |
ansond | 0:137634ff4186 | 1027 | des3_crypt_ecb_wrap, |
ansond | 0:137634ff4186 | 1028 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 1029 | des3_crypt_cbc_wrap, |
ansond | 0:137634ff4186 | 1030 | #endif |
ansond | 0:137634ff4186 | 1031 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 1032 | NULL, |
ansond | 0:137634ff4186 | 1033 | #endif |
ansond | 0:137634ff4186 | 1034 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 1035 | NULL, |
ansond | 0:137634ff4186 | 1036 | #endif |
ansond | 0:137634ff4186 | 1037 | #if defined(POLARSSL_CIPHER_MODE_STREAM) |
ansond | 0:137634ff4186 | 1038 | NULL, |
ansond | 0:137634ff4186 | 1039 | #endif |
ansond | 0:137634ff4186 | 1040 | des3_set3key_enc_wrap, |
ansond | 0:137634ff4186 | 1041 | des3_set3key_dec_wrap, |
ansond | 0:137634ff4186 | 1042 | des3_ctx_alloc, |
ansond | 0:137634ff4186 | 1043 | des3_ctx_free |
ansond | 0:137634ff4186 | 1044 | }; |
ansond | 0:137634ff4186 | 1045 | |
ansond | 0:137634ff4186 | 1046 | static const cipher_info_t des_ede3_ecb_info = { |
ansond | 0:137634ff4186 | 1047 | POLARSSL_CIPHER_DES_EDE3_ECB, |
ansond | 0:137634ff4186 | 1048 | POLARSSL_MODE_ECB, |
ansond | 0:137634ff4186 | 1049 | POLARSSL_KEY_LENGTH_DES_EDE3, |
ansond | 0:137634ff4186 | 1050 | "DES-EDE3-ECB", |
ansond | 0:137634ff4186 | 1051 | 8, |
ansond | 0:137634ff4186 | 1052 | 0, |
ansond | 0:137634ff4186 | 1053 | 8, |
ansond | 0:137634ff4186 | 1054 | &des_ede3_info |
ansond | 0:137634ff4186 | 1055 | }; |
ansond | 0:137634ff4186 | 1056 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 1057 | static const cipher_info_t des_ede3_cbc_info = { |
ansond | 0:137634ff4186 | 1058 | POLARSSL_CIPHER_DES_EDE3_CBC, |
ansond | 0:137634ff4186 | 1059 | POLARSSL_MODE_CBC, |
ansond | 0:137634ff4186 | 1060 | POLARSSL_KEY_LENGTH_DES_EDE3, |
ansond | 0:137634ff4186 | 1061 | "DES-EDE3-CBC", |
ansond | 0:137634ff4186 | 1062 | 8, |
ansond | 0:137634ff4186 | 1063 | 0, |
ansond | 0:137634ff4186 | 1064 | 8, |
ansond | 0:137634ff4186 | 1065 | &des_ede3_info |
ansond | 0:137634ff4186 | 1066 | }; |
ansond | 0:137634ff4186 | 1067 | #endif /* POLARSSL_CIPHER_MODE_CBC */ |
ansond | 0:137634ff4186 | 1068 | #endif /* POLARSSL_DES_C */ |
ansond | 0:137634ff4186 | 1069 | |
ansond | 0:137634ff4186 | 1070 | #if defined(POLARSSL_BLOWFISH_C) |
ansond | 0:137634ff4186 | 1071 | |
ansond | 0:137634ff4186 | 1072 | static int blowfish_crypt_ecb_wrap( void *ctx, operation_t operation, |
ansond | 0:137634ff4186 | 1073 | const unsigned char *input, unsigned char *output ) |
ansond | 0:137634ff4186 | 1074 | { |
ansond | 0:137634ff4186 | 1075 | return blowfish_crypt_ecb( (blowfish_context *) ctx, operation, input, |
ansond | 0:137634ff4186 | 1076 | output ); |
ansond | 0:137634ff4186 | 1077 | } |
ansond | 0:137634ff4186 | 1078 | |
ansond | 0:137634ff4186 | 1079 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 1080 | static int blowfish_crypt_cbc_wrap( void *ctx, operation_t operation, |
ansond | 0:137634ff4186 | 1081 | size_t length, unsigned char *iv, const unsigned char *input, |
ansond | 0:137634ff4186 | 1082 | unsigned char *output ) |
ansond | 0:137634ff4186 | 1083 | { |
ansond | 0:137634ff4186 | 1084 | return blowfish_crypt_cbc( (blowfish_context *) ctx, operation, length, iv, |
ansond | 0:137634ff4186 | 1085 | input, output ); |
ansond | 0:137634ff4186 | 1086 | } |
ansond | 0:137634ff4186 | 1087 | #endif /* POLARSSL_CIPHER_MODE_CBC */ |
ansond | 0:137634ff4186 | 1088 | |
ansond | 0:137634ff4186 | 1089 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 1090 | static int blowfish_crypt_cfb64_wrap( void *ctx, operation_t operation, |
ansond | 0:137634ff4186 | 1091 | size_t length, size_t *iv_off, unsigned char *iv, |
ansond | 0:137634ff4186 | 1092 | const unsigned char *input, unsigned char *output ) |
ansond | 0:137634ff4186 | 1093 | { |
ansond | 0:137634ff4186 | 1094 | return blowfish_crypt_cfb64( (blowfish_context *) ctx, operation, length, |
ansond | 0:137634ff4186 | 1095 | iv_off, iv, input, output ); |
ansond | 0:137634ff4186 | 1096 | } |
ansond | 0:137634ff4186 | 1097 | #endif /* POLARSSL_CIPHER_MODE_CFB */ |
ansond | 0:137634ff4186 | 1098 | |
ansond | 0:137634ff4186 | 1099 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 1100 | static int blowfish_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off, |
ansond | 0:137634ff4186 | 1101 | unsigned char *nonce_counter, unsigned char *stream_block, |
ansond | 0:137634ff4186 | 1102 | const unsigned char *input, unsigned char *output ) |
ansond | 0:137634ff4186 | 1103 | { |
ansond | 0:137634ff4186 | 1104 | return blowfish_crypt_ctr( (blowfish_context *) ctx, length, nc_off, |
ansond | 0:137634ff4186 | 1105 | nonce_counter, stream_block, input, output ); |
ansond | 0:137634ff4186 | 1106 | } |
ansond | 0:137634ff4186 | 1107 | #endif /* POLARSSL_CIPHER_MODE_CTR */ |
ansond | 0:137634ff4186 | 1108 | |
ansond | 0:137634ff4186 | 1109 | static int blowfish_setkey_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 1110 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 1111 | { |
ansond | 0:137634ff4186 | 1112 | return blowfish_setkey( (blowfish_context *) ctx, key, key_length ); |
ansond | 0:137634ff4186 | 1113 | } |
ansond | 0:137634ff4186 | 1114 | |
ansond | 0:137634ff4186 | 1115 | static void * blowfish_ctx_alloc( void ) |
ansond | 0:137634ff4186 | 1116 | { |
ansond | 0:137634ff4186 | 1117 | blowfish_context *ctx; |
ansond | 0:137634ff4186 | 1118 | ctx = polarssl_malloc( sizeof( blowfish_context ) ); |
ansond | 0:137634ff4186 | 1119 | |
ansond | 0:137634ff4186 | 1120 | if( ctx == NULL ) |
ansond | 0:137634ff4186 | 1121 | return( NULL ); |
ansond | 0:137634ff4186 | 1122 | |
ansond | 0:137634ff4186 | 1123 | blowfish_init( ctx ); |
ansond | 0:137634ff4186 | 1124 | |
ansond | 0:137634ff4186 | 1125 | return( ctx ); |
ansond | 0:137634ff4186 | 1126 | } |
ansond | 0:137634ff4186 | 1127 | |
ansond | 0:137634ff4186 | 1128 | static void blowfish_ctx_free( void *ctx ) |
ansond | 0:137634ff4186 | 1129 | { |
ansond | 0:137634ff4186 | 1130 | blowfish_free( (blowfish_context *) ctx ); |
ansond | 0:137634ff4186 | 1131 | polarssl_free( ctx ); |
ansond | 0:137634ff4186 | 1132 | } |
ansond | 0:137634ff4186 | 1133 | |
ansond | 0:137634ff4186 | 1134 | static const cipher_base_t blowfish_info = { |
ansond | 0:137634ff4186 | 1135 | POLARSSL_CIPHER_ID_BLOWFISH, |
ansond | 0:137634ff4186 | 1136 | blowfish_crypt_ecb_wrap, |
ansond | 0:137634ff4186 | 1137 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 1138 | blowfish_crypt_cbc_wrap, |
ansond | 0:137634ff4186 | 1139 | #endif |
ansond | 0:137634ff4186 | 1140 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 1141 | blowfish_crypt_cfb64_wrap, |
ansond | 0:137634ff4186 | 1142 | #endif |
ansond | 0:137634ff4186 | 1143 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 1144 | blowfish_crypt_ctr_wrap, |
ansond | 0:137634ff4186 | 1145 | #endif |
ansond | 0:137634ff4186 | 1146 | #if defined(POLARSSL_CIPHER_MODE_STREAM) |
ansond | 0:137634ff4186 | 1147 | NULL, |
ansond | 0:137634ff4186 | 1148 | #endif |
ansond | 0:137634ff4186 | 1149 | blowfish_setkey_wrap, |
ansond | 0:137634ff4186 | 1150 | blowfish_setkey_wrap, |
ansond | 0:137634ff4186 | 1151 | blowfish_ctx_alloc, |
ansond | 0:137634ff4186 | 1152 | blowfish_ctx_free |
ansond | 0:137634ff4186 | 1153 | }; |
ansond | 0:137634ff4186 | 1154 | |
ansond | 0:137634ff4186 | 1155 | static const cipher_info_t blowfish_ecb_info = { |
ansond | 0:137634ff4186 | 1156 | POLARSSL_CIPHER_BLOWFISH_ECB, |
ansond | 0:137634ff4186 | 1157 | POLARSSL_MODE_ECB, |
ansond | 0:137634ff4186 | 1158 | 128, |
ansond | 0:137634ff4186 | 1159 | "BLOWFISH-ECB", |
ansond | 0:137634ff4186 | 1160 | 8, |
ansond | 0:137634ff4186 | 1161 | POLARSSL_CIPHER_VARIABLE_KEY_LEN, |
ansond | 0:137634ff4186 | 1162 | 8, |
ansond | 0:137634ff4186 | 1163 | &blowfish_info |
ansond | 0:137634ff4186 | 1164 | }; |
ansond | 0:137634ff4186 | 1165 | |
ansond | 0:137634ff4186 | 1166 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 1167 | static const cipher_info_t blowfish_cbc_info = { |
ansond | 0:137634ff4186 | 1168 | POLARSSL_CIPHER_BLOWFISH_CBC, |
ansond | 0:137634ff4186 | 1169 | POLARSSL_MODE_CBC, |
ansond | 0:137634ff4186 | 1170 | 128, |
ansond | 0:137634ff4186 | 1171 | "BLOWFISH-CBC", |
ansond | 0:137634ff4186 | 1172 | 8, |
ansond | 0:137634ff4186 | 1173 | POLARSSL_CIPHER_VARIABLE_KEY_LEN, |
ansond | 0:137634ff4186 | 1174 | 8, |
ansond | 0:137634ff4186 | 1175 | &blowfish_info |
ansond | 0:137634ff4186 | 1176 | }; |
ansond | 0:137634ff4186 | 1177 | #endif /* POLARSSL_CIPHER_MODE_CBC */ |
ansond | 0:137634ff4186 | 1178 | |
ansond | 0:137634ff4186 | 1179 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 1180 | static const cipher_info_t blowfish_cfb64_info = { |
ansond | 0:137634ff4186 | 1181 | POLARSSL_CIPHER_BLOWFISH_CFB64, |
ansond | 0:137634ff4186 | 1182 | POLARSSL_MODE_CFB, |
ansond | 0:137634ff4186 | 1183 | 128, |
ansond | 0:137634ff4186 | 1184 | "BLOWFISH-CFB64", |
ansond | 0:137634ff4186 | 1185 | 8, |
ansond | 0:137634ff4186 | 1186 | POLARSSL_CIPHER_VARIABLE_KEY_LEN, |
ansond | 0:137634ff4186 | 1187 | 8, |
ansond | 0:137634ff4186 | 1188 | &blowfish_info |
ansond | 0:137634ff4186 | 1189 | }; |
ansond | 0:137634ff4186 | 1190 | #endif /* POLARSSL_CIPHER_MODE_CFB */ |
ansond | 0:137634ff4186 | 1191 | |
ansond | 0:137634ff4186 | 1192 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 1193 | static const cipher_info_t blowfish_ctr_info = { |
ansond | 0:137634ff4186 | 1194 | POLARSSL_CIPHER_BLOWFISH_CTR, |
ansond | 0:137634ff4186 | 1195 | POLARSSL_MODE_CTR, |
ansond | 0:137634ff4186 | 1196 | 128, |
ansond | 0:137634ff4186 | 1197 | "BLOWFISH-CTR", |
ansond | 0:137634ff4186 | 1198 | 8, |
ansond | 0:137634ff4186 | 1199 | POLARSSL_CIPHER_VARIABLE_KEY_LEN, |
ansond | 0:137634ff4186 | 1200 | 8, |
ansond | 0:137634ff4186 | 1201 | &blowfish_info |
ansond | 0:137634ff4186 | 1202 | }; |
ansond | 0:137634ff4186 | 1203 | #endif /* POLARSSL_CIPHER_MODE_CTR */ |
ansond | 0:137634ff4186 | 1204 | #endif /* POLARSSL_BLOWFISH_C */ |
ansond | 0:137634ff4186 | 1205 | |
ansond | 0:137634ff4186 | 1206 | #if defined(POLARSSL_ARC4_C) |
ansond | 0:137634ff4186 | 1207 | static int arc4_crypt_stream_wrap( void *ctx, size_t length, |
ansond | 0:137634ff4186 | 1208 | const unsigned char *input, |
ansond | 0:137634ff4186 | 1209 | unsigned char *output ) |
ansond | 0:137634ff4186 | 1210 | { |
ansond | 0:137634ff4186 | 1211 | return( arc4_crypt( (arc4_context *) ctx, length, input, output ) ); |
ansond | 0:137634ff4186 | 1212 | } |
ansond | 0:137634ff4186 | 1213 | |
ansond | 0:137634ff4186 | 1214 | static int arc4_setkey_wrap( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 1215 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 1216 | { |
ansond | 0:137634ff4186 | 1217 | /* we get key_length in bits, arc4 expects it in bytes */ |
ansond | 0:137634ff4186 | 1218 | if( key_length % 8 != 0 ) |
ansond | 0:137634ff4186 | 1219 | return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA ); |
ansond | 0:137634ff4186 | 1220 | |
ansond | 0:137634ff4186 | 1221 | arc4_setup( (arc4_context *) ctx, key, key_length / 8 ); |
ansond | 0:137634ff4186 | 1222 | return( 0 ); |
ansond | 0:137634ff4186 | 1223 | } |
ansond | 0:137634ff4186 | 1224 | |
ansond | 0:137634ff4186 | 1225 | static void * arc4_ctx_alloc( void ) |
ansond | 0:137634ff4186 | 1226 | { |
ansond | 0:137634ff4186 | 1227 | arc4_context *ctx; |
ansond | 0:137634ff4186 | 1228 | ctx = polarssl_malloc( sizeof( arc4_context ) ); |
ansond | 0:137634ff4186 | 1229 | |
ansond | 0:137634ff4186 | 1230 | if( ctx == NULL ) |
ansond | 0:137634ff4186 | 1231 | return( NULL ); |
ansond | 0:137634ff4186 | 1232 | |
ansond | 0:137634ff4186 | 1233 | arc4_init( ctx ); |
ansond | 0:137634ff4186 | 1234 | |
ansond | 0:137634ff4186 | 1235 | return( ctx ); |
ansond | 0:137634ff4186 | 1236 | } |
ansond | 0:137634ff4186 | 1237 | |
ansond | 0:137634ff4186 | 1238 | static void arc4_ctx_free( void *ctx ) |
ansond | 0:137634ff4186 | 1239 | { |
ansond | 0:137634ff4186 | 1240 | arc4_free( (arc4_context *) ctx ); |
ansond | 0:137634ff4186 | 1241 | polarssl_free( ctx ); |
ansond | 0:137634ff4186 | 1242 | } |
ansond | 0:137634ff4186 | 1243 | |
ansond | 0:137634ff4186 | 1244 | static const cipher_base_t arc4_base_info = { |
ansond | 0:137634ff4186 | 1245 | POLARSSL_CIPHER_ID_ARC4, |
ansond | 0:137634ff4186 | 1246 | NULL, |
ansond | 0:137634ff4186 | 1247 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 1248 | NULL, |
ansond | 0:137634ff4186 | 1249 | #endif |
ansond | 0:137634ff4186 | 1250 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 1251 | NULL, |
ansond | 0:137634ff4186 | 1252 | #endif |
ansond | 0:137634ff4186 | 1253 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 1254 | NULL, |
ansond | 0:137634ff4186 | 1255 | #endif |
ansond | 0:137634ff4186 | 1256 | #if defined(POLARSSL_CIPHER_MODE_STREAM) |
ansond | 0:137634ff4186 | 1257 | arc4_crypt_stream_wrap, |
ansond | 0:137634ff4186 | 1258 | #endif |
ansond | 0:137634ff4186 | 1259 | arc4_setkey_wrap, |
ansond | 0:137634ff4186 | 1260 | arc4_setkey_wrap, |
ansond | 0:137634ff4186 | 1261 | arc4_ctx_alloc, |
ansond | 0:137634ff4186 | 1262 | arc4_ctx_free |
ansond | 0:137634ff4186 | 1263 | }; |
ansond | 0:137634ff4186 | 1264 | |
ansond | 0:137634ff4186 | 1265 | static const cipher_info_t arc4_128_info = { |
ansond | 0:137634ff4186 | 1266 | POLARSSL_CIPHER_ARC4_128, |
ansond | 0:137634ff4186 | 1267 | POLARSSL_MODE_STREAM, |
ansond | 0:137634ff4186 | 1268 | 128, |
ansond | 0:137634ff4186 | 1269 | "ARC4-128", |
ansond | 0:137634ff4186 | 1270 | 0, |
ansond | 0:137634ff4186 | 1271 | 0, |
ansond | 0:137634ff4186 | 1272 | 1, |
ansond | 0:137634ff4186 | 1273 | &arc4_base_info |
ansond | 0:137634ff4186 | 1274 | }; |
ansond | 0:137634ff4186 | 1275 | #endif /* POLARSSL_ARC4_C */ |
ansond | 0:137634ff4186 | 1276 | |
ansond | 0:137634ff4186 | 1277 | #if defined(POLARSSL_CIPHER_NULL_CIPHER) |
ansond | 0:137634ff4186 | 1278 | static int null_crypt_stream( void *ctx, size_t length, |
ansond | 0:137634ff4186 | 1279 | const unsigned char *input, |
ansond | 0:137634ff4186 | 1280 | unsigned char *output ) |
ansond | 0:137634ff4186 | 1281 | { |
ansond | 0:137634ff4186 | 1282 | ((void) ctx); |
ansond | 0:137634ff4186 | 1283 | memmove( output, input, length ); |
ansond | 0:137634ff4186 | 1284 | return( 0 ); |
ansond | 0:137634ff4186 | 1285 | } |
ansond | 0:137634ff4186 | 1286 | |
ansond | 0:137634ff4186 | 1287 | static int null_setkey( void *ctx, const unsigned char *key, |
ansond | 0:137634ff4186 | 1288 | unsigned int key_length ) |
ansond | 0:137634ff4186 | 1289 | { |
ansond | 0:137634ff4186 | 1290 | ((void) ctx); |
ansond | 0:137634ff4186 | 1291 | ((void) key); |
ansond | 0:137634ff4186 | 1292 | ((void) key_length); |
ansond | 0:137634ff4186 | 1293 | |
ansond | 0:137634ff4186 | 1294 | return( 0 ); |
ansond | 0:137634ff4186 | 1295 | } |
ansond | 0:137634ff4186 | 1296 | |
ansond | 0:137634ff4186 | 1297 | static void * null_ctx_alloc( void ) |
ansond | 0:137634ff4186 | 1298 | { |
ansond | 0:137634ff4186 | 1299 | return( (void *) 1 ); |
ansond | 0:137634ff4186 | 1300 | } |
ansond | 0:137634ff4186 | 1301 | |
ansond | 0:137634ff4186 | 1302 | static void null_ctx_free( void *ctx ) |
ansond | 0:137634ff4186 | 1303 | { |
ansond | 0:137634ff4186 | 1304 | ((void) ctx); |
ansond | 0:137634ff4186 | 1305 | } |
ansond | 0:137634ff4186 | 1306 | |
ansond | 0:137634ff4186 | 1307 | static const cipher_base_t null_base_info = { |
ansond | 0:137634ff4186 | 1308 | POLARSSL_CIPHER_ID_NULL, |
ansond | 0:137634ff4186 | 1309 | NULL, |
ansond | 0:137634ff4186 | 1310 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 1311 | NULL, |
ansond | 0:137634ff4186 | 1312 | #endif |
ansond | 0:137634ff4186 | 1313 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 1314 | NULL, |
ansond | 0:137634ff4186 | 1315 | #endif |
ansond | 0:137634ff4186 | 1316 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 1317 | NULL, |
ansond | 0:137634ff4186 | 1318 | #endif |
ansond | 0:137634ff4186 | 1319 | #if defined(POLARSSL_CIPHER_MODE_STREAM) |
ansond | 0:137634ff4186 | 1320 | null_crypt_stream, |
ansond | 0:137634ff4186 | 1321 | #endif |
ansond | 0:137634ff4186 | 1322 | null_setkey, |
ansond | 0:137634ff4186 | 1323 | null_setkey, |
ansond | 0:137634ff4186 | 1324 | null_ctx_alloc, |
ansond | 0:137634ff4186 | 1325 | null_ctx_free |
ansond | 0:137634ff4186 | 1326 | }; |
ansond | 0:137634ff4186 | 1327 | |
ansond | 0:137634ff4186 | 1328 | static const cipher_info_t null_cipher_info = { |
ansond | 0:137634ff4186 | 1329 | POLARSSL_CIPHER_NULL, |
ansond | 0:137634ff4186 | 1330 | POLARSSL_MODE_STREAM, |
ansond | 0:137634ff4186 | 1331 | 0, |
ansond | 0:137634ff4186 | 1332 | "NULL", |
ansond | 0:137634ff4186 | 1333 | 0, |
ansond | 0:137634ff4186 | 1334 | 0, |
ansond | 0:137634ff4186 | 1335 | 1, |
ansond | 0:137634ff4186 | 1336 | &null_base_info |
ansond | 0:137634ff4186 | 1337 | }; |
ansond | 0:137634ff4186 | 1338 | #endif /* defined(POLARSSL_CIPHER_NULL_CIPHER) */ |
ansond | 0:137634ff4186 | 1339 | |
ansond | 0:137634ff4186 | 1340 | const cipher_definition_t cipher_definitions[] = |
ansond | 0:137634ff4186 | 1341 | { |
ansond | 0:137634ff4186 | 1342 | #if defined(POLARSSL_AES_C) |
ansond | 0:137634ff4186 | 1343 | { POLARSSL_CIPHER_AES_128_ECB, &aes_128_ecb_info }, |
ansond | 0:137634ff4186 | 1344 | { POLARSSL_CIPHER_AES_192_ECB, &aes_192_ecb_info }, |
ansond | 0:137634ff4186 | 1345 | { POLARSSL_CIPHER_AES_256_ECB, &aes_256_ecb_info }, |
ansond | 0:137634ff4186 | 1346 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 1347 | { POLARSSL_CIPHER_AES_128_CBC, &aes_128_cbc_info }, |
ansond | 0:137634ff4186 | 1348 | { POLARSSL_CIPHER_AES_192_CBC, &aes_192_cbc_info }, |
ansond | 0:137634ff4186 | 1349 | { POLARSSL_CIPHER_AES_256_CBC, &aes_256_cbc_info }, |
ansond | 0:137634ff4186 | 1350 | #endif |
ansond | 0:137634ff4186 | 1351 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 1352 | { POLARSSL_CIPHER_AES_128_CFB128, &aes_128_cfb128_info }, |
ansond | 0:137634ff4186 | 1353 | { POLARSSL_CIPHER_AES_192_CFB128, &aes_192_cfb128_info }, |
ansond | 0:137634ff4186 | 1354 | { POLARSSL_CIPHER_AES_256_CFB128, &aes_256_cfb128_info }, |
ansond | 0:137634ff4186 | 1355 | #endif |
ansond | 0:137634ff4186 | 1356 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 1357 | { POLARSSL_CIPHER_AES_128_CTR, &aes_128_ctr_info }, |
ansond | 0:137634ff4186 | 1358 | { POLARSSL_CIPHER_AES_192_CTR, &aes_192_ctr_info }, |
ansond | 0:137634ff4186 | 1359 | { POLARSSL_CIPHER_AES_256_CTR, &aes_256_ctr_info }, |
ansond | 0:137634ff4186 | 1360 | #endif |
ansond | 0:137634ff4186 | 1361 | #if defined(POLARSSL_GCM_C) |
ansond | 0:137634ff4186 | 1362 | { POLARSSL_CIPHER_AES_128_GCM, &aes_128_gcm_info }, |
ansond | 0:137634ff4186 | 1363 | { POLARSSL_CIPHER_AES_192_GCM, &aes_192_gcm_info }, |
ansond | 0:137634ff4186 | 1364 | { POLARSSL_CIPHER_AES_256_GCM, &aes_256_gcm_info }, |
ansond | 0:137634ff4186 | 1365 | #endif |
ansond | 0:137634ff4186 | 1366 | #if defined(POLARSSL_CCM_C) |
ansond | 0:137634ff4186 | 1367 | { POLARSSL_CIPHER_AES_128_CCM, &aes_128_ccm_info }, |
ansond | 0:137634ff4186 | 1368 | { POLARSSL_CIPHER_AES_192_CCM, &aes_192_ccm_info }, |
ansond | 0:137634ff4186 | 1369 | { POLARSSL_CIPHER_AES_256_CCM, &aes_256_ccm_info }, |
ansond | 0:137634ff4186 | 1370 | #endif |
ansond | 0:137634ff4186 | 1371 | #endif /* POLARSSL_AES_C */ |
ansond | 0:137634ff4186 | 1372 | |
ansond | 0:137634ff4186 | 1373 | #if defined(POLARSSL_ARC4_C) |
ansond | 0:137634ff4186 | 1374 | { POLARSSL_CIPHER_ARC4_128, &arc4_128_info }, |
ansond | 0:137634ff4186 | 1375 | #endif |
ansond | 0:137634ff4186 | 1376 | |
ansond | 0:137634ff4186 | 1377 | #if defined(POLARSSL_BLOWFISH_C) |
ansond | 0:137634ff4186 | 1378 | { POLARSSL_CIPHER_BLOWFISH_ECB, &blowfish_ecb_info }, |
ansond | 0:137634ff4186 | 1379 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 1380 | { POLARSSL_CIPHER_BLOWFISH_CBC, &blowfish_cbc_info }, |
ansond | 0:137634ff4186 | 1381 | #endif |
ansond | 0:137634ff4186 | 1382 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 1383 | { POLARSSL_CIPHER_BLOWFISH_CFB64, &blowfish_cfb64_info }, |
ansond | 0:137634ff4186 | 1384 | #endif |
ansond | 0:137634ff4186 | 1385 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 1386 | { POLARSSL_CIPHER_BLOWFISH_CTR, &blowfish_ctr_info }, |
ansond | 0:137634ff4186 | 1387 | #endif |
ansond | 0:137634ff4186 | 1388 | #endif /* POLARSSL_BLOWFISH_C */ |
ansond | 0:137634ff4186 | 1389 | |
ansond | 0:137634ff4186 | 1390 | #if defined(POLARSSL_CAMELLIA_C) |
ansond | 0:137634ff4186 | 1391 | { POLARSSL_CIPHER_CAMELLIA_128_ECB, &camellia_128_ecb_info }, |
ansond | 0:137634ff4186 | 1392 | { POLARSSL_CIPHER_CAMELLIA_192_ECB, &camellia_192_ecb_info }, |
ansond | 0:137634ff4186 | 1393 | { POLARSSL_CIPHER_CAMELLIA_256_ECB, &camellia_256_ecb_info }, |
ansond | 0:137634ff4186 | 1394 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 1395 | { POLARSSL_CIPHER_CAMELLIA_128_CBC, &camellia_128_cbc_info }, |
ansond | 0:137634ff4186 | 1396 | { POLARSSL_CIPHER_CAMELLIA_192_CBC, &camellia_192_cbc_info }, |
ansond | 0:137634ff4186 | 1397 | { POLARSSL_CIPHER_CAMELLIA_256_CBC, &camellia_256_cbc_info }, |
ansond | 0:137634ff4186 | 1398 | #endif |
ansond | 0:137634ff4186 | 1399 | #if defined(POLARSSL_CIPHER_MODE_CFB) |
ansond | 0:137634ff4186 | 1400 | { POLARSSL_CIPHER_CAMELLIA_128_CFB128, &camellia_128_cfb128_info }, |
ansond | 0:137634ff4186 | 1401 | { POLARSSL_CIPHER_CAMELLIA_192_CFB128, &camellia_192_cfb128_info }, |
ansond | 0:137634ff4186 | 1402 | { POLARSSL_CIPHER_CAMELLIA_256_CFB128, &camellia_256_cfb128_info }, |
ansond | 0:137634ff4186 | 1403 | #endif |
ansond | 0:137634ff4186 | 1404 | #if defined(POLARSSL_CIPHER_MODE_CTR) |
ansond | 0:137634ff4186 | 1405 | { POLARSSL_CIPHER_CAMELLIA_128_CTR, &camellia_128_ctr_info }, |
ansond | 0:137634ff4186 | 1406 | { POLARSSL_CIPHER_CAMELLIA_192_CTR, &camellia_192_ctr_info }, |
ansond | 0:137634ff4186 | 1407 | { POLARSSL_CIPHER_CAMELLIA_256_CTR, &camellia_256_ctr_info }, |
ansond | 0:137634ff4186 | 1408 | #endif |
ansond | 0:137634ff4186 | 1409 | #if defined(POLARSSL_GCM_C) |
ansond | 0:137634ff4186 | 1410 | { POLARSSL_CIPHER_CAMELLIA_128_GCM, &camellia_128_gcm_info }, |
ansond | 0:137634ff4186 | 1411 | { POLARSSL_CIPHER_CAMELLIA_192_GCM, &camellia_192_gcm_info }, |
ansond | 0:137634ff4186 | 1412 | { POLARSSL_CIPHER_CAMELLIA_256_GCM, &camellia_256_gcm_info }, |
ansond | 0:137634ff4186 | 1413 | #endif |
ansond | 0:137634ff4186 | 1414 | #if defined(POLARSSL_CCM_C) |
ansond | 0:137634ff4186 | 1415 | { POLARSSL_CIPHER_CAMELLIA_128_CCM, &camellia_128_ccm_info }, |
ansond | 0:137634ff4186 | 1416 | { POLARSSL_CIPHER_CAMELLIA_192_CCM, &camellia_192_ccm_info }, |
ansond | 0:137634ff4186 | 1417 | { POLARSSL_CIPHER_CAMELLIA_256_CCM, &camellia_256_ccm_info }, |
ansond | 0:137634ff4186 | 1418 | #endif |
ansond | 0:137634ff4186 | 1419 | #endif /* POLARSSL_CAMELLIA_C */ |
ansond | 0:137634ff4186 | 1420 | |
ansond | 0:137634ff4186 | 1421 | #if defined(POLARSSL_DES_C) |
ansond | 0:137634ff4186 | 1422 | { POLARSSL_CIPHER_DES_ECB, &des_ecb_info }, |
ansond | 0:137634ff4186 | 1423 | { POLARSSL_CIPHER_DES_EDE_ECB, &des_ede_ecb_info }, |
ansond | 0:137634ff4186 | 1424 | { POLARSSL_CIPHER_DES_EDE3_ECB, &des_ede3_ecb_info }, |
ansond | 0:137634ff4186 | 1425 | #if defined(POLARSSL_CIPHER_MODE_CBC) |
ansond | 0:137634ff4186 | 1426 | { POLARSSL_CIPHER_DES_CBC, &des_cbc_info }, |
ansond | 0:137634ff4186 | 1427 | { POLARSSL_CIPHER_DES_EDE_CBC, &des_ede_cbc_info }, |
ansond | 0:137634ff4186 | 1428 | { POLARSSL_CIPHER_DES_EDE3_CBC, &des_ede3_cbc_info }, |
ansond | 0:137634ff4186 | 1429 | #endif |
ansond | 0:137634ff4186 | 1430 | #endif /* POLARSSL_DES_C */ |
ansond | 0:137634ff4186 | 1431 | |
ansond | 0:137634ff4186 | 1432 | #if defined(POLARSSL_CIPHER_NULL_CIPHER) |
ansond | 0:137634ff4186 | 1433 | { POLARSSL_CIPHER_NULL, &null_cipher_info }, |
ansond | 0:137634ff4186 | 1434 | #endif /* POLARSSL_CIPHER_NULL_CIPHER */ |
ansond | 0:137634ff4186 | 1435 | |
ansond | 0:137634ff4186 | 1436 | { POLARSSL_CIPHER_NONE, NULL } |
ansond | 0:137634ff4186 | 1437 | }; |
ansond | 0:137634ff4186 | 1438 | |
ansond | 0:137634ff4186 | 1439 | #define NUM_CIPHERS sizeof cipher_definitions / sizeof cipher_definitions[0] |
ansond | 0:137634ff4186 | 1440 | int supported_ciphers[NUM_CIPHERS]; |
ansond | 0:137634ff4186 | 1441 | |
ansond | 0:137634ff4186 | 1442 | #endif /* POLARSSL_CIPHER_C */ |
ansond | 0:137634ff4186 | 1443 |