1 /** 2 * \file check_config.h 3 * 4 * \brief Consistency checks for configuration options 5 * 6 * Copyright (C) 2006-2016, ARM Limited, All Rights Reserved 7 * SPDX-License-Identifier: Apache-2.0 8 * 9 * Licensed under the Apache License, Version 2.0 (the "License"); you may 10 * not use this file except in compliance with the License. 11 * You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 17 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 * 21 * This file is part of mbed TLS (https://tls.mbed.org) 22 */ 23 24 /* 25 * It is recommended to include this file from your config.h 26 * in order to catch dependency issues early. 27 */ 28 29 #ifndef MBEDTLS_CHECK_CONFIG_H 30 #define MBEDTLS_CHECK_CONFIG_H 31 32 /* 33 * We assume CHAR_BIT is 8 in many places. In practice, this is true on our 34 * target platforms, so not an issue, but let's just be extra sure. 35 */ 36 #include <limits.h> 37 #if CHAR_BIT != 8 38 #error "mbed TLS requires a platform with 8-bit chars" 39 #endif 40 41 #if defined(_WIN32) 42 #if !defined(MBEDTLS_PLATFORM_C) 43 #error "MBEDTLS_PLATFORM_C is required on Windows" 44 #endif 45 46 /* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as 47 * it would confuse config.pl. */ 48 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \ 49 !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) 50 #define MBEDTLS_PLATFORM_SNPRINTF_ALT 51 #endif 52 #endif /* _WIN32 */ 53 54 #if defined(TARGET_LIKE_MBED) && \ 55 ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) ) 56 #error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS" 57 #endif 58 59 #if defined(MBEDTLS_DEPRECATED_WARNING) && \ 60 !defined(__GNUC__) && !defined(__clang__) 61 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang" 62 #endif 63 64 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME) 65 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense" 66 #endif 67 68 #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM) 69 #error "MBEDTLS_AESNI_C defined, but not all prerequisites" 70 #endif 71 72 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C) 73 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites" 74 #endif 75 76 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C) 77 #error "MBEDTLS_DHM_C defined, but not all prerequisites" 78 #endif 79 80 #if defined(MBEDTLS_CMAC_C) && \ 81 !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C) 82 #error "MBEDTLS_CMAC_C defined, but not all prerequisites" 83 #endif 84 85 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C) 86 #error "MBEDTLS_ECDH_C defined, but not all prerequisites" 87 #endif 88 89 #if defined(MBEDTLS_ECDSA_C) && \ 90 ( !defined(MBEDTLS_ECP_C) || \ 91 !defined(MBEDTLS_ASN1_PARSE_C) || \ 92 !defined(MBEDTLS_ASN1_WRITE_C) ) 93 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites" 94 #endif 95 96 #if defined(MBEDTLS_ECJPAKE_C) && \ 97 ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) ) 98 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites" 99 #endif 100 101 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C) 102 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites" 103 #endif 104 105 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \ 106 !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \ 107 !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \ 108 !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \ 109 !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \ 110 !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \ 111 !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \ 112 !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \ 113 !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \ 114 !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \ 115 !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \ 116 !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) ) 117 #error "MBEDTLS_ECP_C defined, but not all prerequisites" 118 #endif 119 120 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \ 121 !defined(MBEDTLS_SHA256_C)) 122 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites" 123 #endif 124 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \ 125 defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64) 126 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high" 127 #endif 128 #if defined(MBEDTLS_ENTROPY_C) && \ 129 ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \ 130 && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32) 131 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high" 132 #endif 133 #if defined(MBEDTLS_ENTROPY_C) && \ 134 defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C) 135 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites" 136 #endif 137 138 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \ 139 ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) ) 140 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites" 141 #endif 142 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \ 143 ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \ 144 defined(MBEDTLS_HAVEGE_C) ) 145 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too" 146 #endif 147 148 #if defined(MBEDTLS_GCM_C) && ( \ 149 !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) ) 150 #error "MBEDTLS_GCM_C defined, but not all prerequisites" 151 #endif 152 153 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C) 154 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites" 155 #endif 156 157 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C) 158 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites" 159 #endif 160 161 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \ 162 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) ) 163 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites" 164 #endif 165 166 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \ 167 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) ) 168 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites" 169 #endif 170 171 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C) 172 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites" 173 #endif 174 175 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \ 176 !defined(MBEDTLS_ECDH_C) 177 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites" 178 #endif 179 180 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \ 181 ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \ 182 !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) ) 183 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites" 184 #endif 185 186 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \ 187 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \ 188 !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) ) 189 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites" 190 #endif 191 192 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \ 193 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \ 194 !defined(MBEDTLS_X509_CRT_PARSE_C) ) 195 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites" 196 #endif 197 198 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \ 199 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \ 200 !defined(MBEDTLS_PKCS1_V15) ) 201 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites" 202 #endif 203 204 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \ 205 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \ 206 !defined(MBEDTLS_PKCS1_V15) ) 207 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites" 208 #endif 209 210 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \ 211 ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \ 212 !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) ) 213 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites" 214 #endif 215 216 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \ 217 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) ) 218 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites" 219 #endif 220 221 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM) 222 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites" 223 #endif 224 225 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C) 226 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites" 227 #endif 228 229 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C) 230 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites" 231 #endif 232 233 #if defined(MBEDTLS_PK_C) && \ 234 ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) ) 235 #error "MBEDTLS_PK_C defined, but not all prerequisites" 236 #endif 237 238 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C) 239 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites" 240 #endif 241 242 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C) 243 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites" 244 #endif 245 246 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C) 247 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites" 248 #endif 249 250 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C) 251 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites" 252 #endif 253 254 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C) 255 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites" 256 #endif 257 258 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\ 259 ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\ 260 defined(MBEDTLS_PLATFORM_EXIT_ALT) ) 261 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously" 262 #endif 263 264 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\ 265 ( !defined(MBEDTLS_PLATFORM_C) ||\ 266 !defined(MBEDTLS_HAVE_TIME) ) 267 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites" 268 #endif 269 270 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\ 271 ( !defined(MBEDTLS_PLATFORM_C) ||\ 272 !defined(MBEDTLS_HAVE_TIME) ) 273 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites" 274 #endif 275 276 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\ 277 ( !defined(MBEDTLS_PLATFORM_C) ||\ 278 !defined(MBEDTLS_HAVE_TIME) ) 279 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites" 280 #endif 281 282 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\ 283 ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\ 284 defined(MBEDTLS_PLATFORM_TIME_ALT) ) 285 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously" 286 #endif 287 288 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\ 289 ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\ 290 defined(MBEDTLS_PLATFORM_TIME_ALT) ) 291 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously" 292 #endif 293 294 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C) 295 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites" 296 #endif 297 298 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C) 299 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites" 300 #endif 301 302 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\ 303 ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\ 304 defined(MBEDTLS_PLATFORM_FPRINTF_ALT) ) 305 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously" 306 #endif 307 308 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\ 309 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) ) 310 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites" 311 #endif 312 313 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\ 314 defined(MBEDTLS_PLATFORM_STD_FREE) 315 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously" 316 #endif 317 318 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO) 319 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is" 320 #endif 321 322 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\ 323 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) ) 324 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites" 325 #endif 326 327 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\ 328 defined(MBEDTLS_PLATFORM_STD_CALLOC) 329 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously" 330 #endif 331 332 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO) 333 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is" 334 #endif 335 336 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C) 337 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites" 338 #endif 339 340 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C) 341 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites" 342 #endif 343 344 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C) 345 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites" 346 #endif 347 348 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\ 349 ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\ 350 defined(MBEDTLS_PLATFORM_PRINTF_ALT) ) 351 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously" 352 #endif 353 354 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C) 355 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites" 356 #endif 357 358 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C) 359 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites" 360 #endif 361 362 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\ 363 ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\ 364 defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) ) 365 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously" 366 #endif 367 368 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\ 369 !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) 370 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites" 371 #endif 372 373 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY) 374 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites" 375 #endif 376 377 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY) 378 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites" 379 #endif 380 381 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY) 382 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites" 383 #endif 384 385 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\ 386 !defined(MBEDTLS_PLATFORM_EXIT_ALT) 387 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites" 388 #endif 389 390 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\ 391 ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\ 392 !defined(MBEDTLS_HAVE_TIME) ) 393 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites" 394 #endif 395 396 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\ 397 !defined(MBEDTLS_PLATFORM_FPRINTF_ALT) 398 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites" 399 #endif 400 401 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\ 402 !defined(MBEDTLS_PLATFORM_PRINTF_ALT) 403 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites" 404 #endif 405 406 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\ 407 !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) 408 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites" 409 #endif 410 411 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\ 412 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) ) 413 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites" 414 #endif 415 416 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\ 417 !defined(MBEDTLS_ENTROPY_NV_SEED) 418 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites" 419 #endif 420 421 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\ 422 !defined(MBEDTLS_PLATFORM_NV_SEED_ALT) 423 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites" 424 #endif 425 426 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\ 427 !defined(MBEDTLS_PLATFORM_NV_SEED_ALT) 428 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites" 429 #endif 430 431 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\ 432 ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\ 433 defined(MBEDTLS_PLATFORM_NV_SEED_ALT) ) 434 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously" 435 #endif 436 437 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\ 438 ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\ 439 defined(MBEDTLS_PLATFORM_NV_SEED_ALT) ) 440 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously" 441 #endif 442 443 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \ 444 !defined(MBEDTLS_OID_C) ) 445 #error "MBEDTLS_RSA_C defined, but not all prerequisites" 446 #endif 447 448 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \ 449 !defined(MBEDTLS_PKCS1_V15) ) 450 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled" 451 #endif 452 453 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \ 454 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) ) 455 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites" 456 #endif 457 458 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \ 459 !defined(MBEDTLS_SHA1_C) ) 460 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites" 461 #endif 462 463 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \ 464 !defined(MBEDTLS_SHA1_C) ) 465 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites" 466 #endif 467 468 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \ 469 !defined(MBEDTLS_SHA1_C) ) 470 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites" 471 #endif 472 473 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \ 474 !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) ) 475 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites" 476 #endif 477 478 #if defined(MBEDTLS_SSL_PROTO_DTLS) && \ 479 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ 480 !defined(MBEDTLS_SSL_PROTO_TLS1_2) 481 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites" 482 #endif 483 484 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C) 485 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites" 486 #endif 487 488 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \ 489 !defined(MBEDTLS_MD_C) ) 490 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites" 491 #endif 492 493 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C) 494 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites" 495 #endif 496 497 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \ 498 !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ 499 !defined(MBEDTLS_SSL_PROTO_TLS1_2)) 500 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active" 501 #endif 502 503 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \ 504 defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1)) 505 #error "Illegal protocol selection" 506 #endif 507 508 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \ 509 defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1)) 510 #error "Illegal protocol selection" 511 #endif 512 513 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \ 514 defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \ 515 !defined(MBEDTLS_SSL_PROTO_TLS1_1))) 516 #error "Illegal protocol selection" 517 #endif 518 519 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS) 520 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites" 521 #endif 522 523 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \ 524 !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) 525 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites" 526 #endif 527 528 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \ 529 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) ) 530 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites" 531 #endif 532 533 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \ 534 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) ) 535 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites" 536 #endif 537 538 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \ 539 !defined(MBEDTLS_SSL_PROTO_TLS1) && \ 540 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ 541 !defined(MBEDTLS_SSL_PROTO_TLS1_2) 542 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites" 543 #endif 544 545 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \ 546 !defined(MBEDTLS_SSL_PROTO_TLS1) && \ 547 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ 548 !defined(MBEDTLS_SSL_PROTO_TLS1_2) 549 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites" 550 #endif 551 552 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C) 553 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites" 554 #endif 555 556 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \ 557 !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1) 558 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites" 559 #endif 560 561 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \ 562 !defined(MBEDTLS_X509_CRT_PARSE_C) 563 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites" 564 #endif 565 566 #if defined(MBEDTLS_THREADING_PTHREAD) 567 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL) 568 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites" 569 #endif 570 #define MBEDTLS_THREADING_IMPL 571 #endif 572 573 #if defined(MBEDTLS_THREADING_ALT) 574 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL) 575 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites" 576 #endif 577 #define MBEDTLS_THREADING_IMPL 578 #endif 579 580 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL) 581 #error "MBEDTLS_THREADING_C defined, single threading implementation required" 582 #endif 583 #undef MBEDTLS_THREADING_IMPL 584 585 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C) 586 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites" 587 #endif 588 589 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \ 590 !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \ 591 !defined(MBEDTLS_PK_PARSE_C) ) 592 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites" 593 #endif 594 595 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \ 596 !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \ 597 !defined(MBEDTLS_PK_WRITE_C) ) 598 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites" 599 #endif 600 601 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) ) 602 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites" 603 #endif 604 605 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) ) 606 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites" 607 #endif 608 609 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) ) 610 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites" 611 #endif 612 613 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) ) 614 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites" 615 #endif 616 617 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) ) 618 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites" 619 #endif 620 621 /* 622 * Avoid warning from -pedantic. This is a convenient place for this 623 * workaround since this is included by every single file before the 624 * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units. 625 */ 626 typedef int mbedtls_iso_c_forbids_empty_translation_units; 627 628 #endif /* MBEDTLS_CHECK_CONFIG_H */ 629
