1 /** 2 * \file check_config.h 3 * 4 * \brief Consistency checks for configuration options 5 */ 6 /* 7 * Copyright (C) 2006-2018, ARM Limited, All Rights Reserved 8 * SPDX-License-Identifier: Apache-2.0 9 * 10 * Licensed under the Apache License, Version 2.0 (the "License"); you may 11 * not use this file except in compliance with the License. 12 * You may obtain a copy of the License at 13 * 14 * http://www.apache.org/licenses/LICENSE-2.0 15 * 16 * Unless required by applicable law or agreed to in writing, software 17 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 18 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 19 * See the License for the specific language governing permissions and 20 * limitations under the License. 21 * 22 * This file is part of mbed TLS (https://tls.mbed.org) 23 */ 24 25 /* 26 * It is recommended to include this file from your config.h 27 * in order to catch dependency issues early. 28 */ 29 30 #ifndef MBEDTLS_CHECK_CONFIG_H 31 #define MBEDTLS_CHECK_CONFIG_H 32 33 /* 34 * We assume CHAR_BIT is 8 in many places. In practice, this is true on our 35 * target platforms, so not an issue, but let's just be extra sure. 36 */ 37 #include <limits.h> 38 #if CHAR_BIT != 8 39 #error "mbed TLS requires a platform with 8-bit chars" 40 #endif 41 42 #if defined(_WIN32) 43 #if !defined(MBEDTLS_PLATFORM_C) 44 #error "MBEDTLS_PLATFORM_C is required on Windows" 45 #endif 46 47 /* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as 48 * it would confuse config.pl. */ 49 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \ 50 !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) 51 #define MBEDTLS_PLATFORM_SNPRINTF_ALT 52 #endif 53 #endif /* _WIN32 */ 54 55 #if defined(TARGET_LIKE_MBED) && \ 56 ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) ) 57 #error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS" 58 #endif 59 60 #if defined(MBEDTLS_DEPRECATED_WARNING) && \ 61 !defined(__GNUC__) && !defined(__clang__) 62 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang" 63 #endif 64 65 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME) 66 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense" 67 #endif 68 69 #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM) 70 #error "MBEDTLS_AESNI_C defined, but not all prerequisites" 71 #endif 72 73 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C) 74 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites" 75 #endif 76 77 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C) 78 #error "MBEDTLS_DHM_C defined, but not all prerequisites" 79 #endif 80 81 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) && !defined(MBEDTLS_SSL_TRUNCATED_HMAC) 82 #error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT defined, but not all prerequisites" 83 #endif 84 85 #if defined(MBEDTLS_CMAC_C) && \ 86 !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C) 87 #error "MBEDTLS_CMAC_C defined, but not all prerequisites" 88 #endif 89 90 #if defined(MBEDTLS_NIST_KW_C) && \ 91 ( !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_CIPHER_C) ) 92 #error "MBEDTLS_NIST_KW_C defined, but not all prerequisites" 93 #endif 94 95 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C) 96 #error "MBEDTLS_ECDH_C defined, but not all prerequisites" 97 #endif 98 99 #if defined(MBEDTLS_ECDSA_C) && \ 100 ( !defined(MBEDTLS_ECP_C) || \ 101 !defined(MBEDTLS_ASN1_PARSE_C) || \ 102 !defined(MBEDTLS_ASN1_WRITE_C) ) 103 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites" 104 #endif 105 106 #if defined(MBEDTLS_ECJPAKE_C) && \ 107 ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) ) 108 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites" 109 #endif 110 111 #if defined(MBEDTLS_ECP_RESTARTABLE) && \ 112 ( defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT) || \ 113 defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT) || \ 114 defined(MBEDTLS_ECDSA_SIGN_ALT) || \ 115 defined(MBEDTLS_ECDSA_VERIFY_ALT) || \ 116 defined(MBEDTLS_ECDSA_GENKEY_ALT) || \ 117 defined(MBEDTLS_ECP_INTERNAL_ALT) || \ 118 defined(MBEDTLS_ECP_ALT) ) 119 #error "MBEDTLS_ECP_RESTARTABLE defined, but it cannot coexist with an alternative ECP implementation" 120 #endif 121 122 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C) 123 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites" 124 #endif 125 126 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \ 127 !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \ 128 !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \ 129 !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \ 130 !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \ 131 !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \ 132 !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \ 133 !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \ 134 !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \ 135 !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \ 136 !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \ 137 !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) ) 138 #error "MBEDTLS_ECP_C defined, but not all prerequisites" 139 #endif 140 141 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_ASN1_PARSE_C) 142 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequesites" 143 #endif 144 145 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \ 146 !defined(MBEDTLS_SHA256_C)) 147 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites" 148 #endif 149 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \ 150 defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64) 151 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high" 152 #endif 153 #if defined(MBEDTLS_ENTROPY_C) && \ 154 ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \ 155 && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32) 156 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high" 157 #endif 158 #if defined(MBEDTLS_ENTROPY_C) && \ 159 defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C) 160 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites" 161 #endif 162 163 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \ 164 ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) ) 165 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites" 166 #endif 167 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \ 168 ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \ 169 defined(MBEDTLS_HAVEGE_C) ) 170 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too" 171 #endif 172 173 #if defined(MBEDTLS_GCM_C) && ( \ 174 !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) ) 175 #error "MBEDTLS_GCM_C defined, but not all prerequisites" 176 #endif 177 178 #if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 179 #error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites" 180 #endif 181 182 #if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 183 #error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites" 184 #endif 185 186 #if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 187 #error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites" 188 #endif 189 190 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 191 #error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites" 192 #endif 193 194 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 195 #error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites" 196 #endif 197 198 #if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 199 #error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites" 200 #endif 201 202 #if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 203 #error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites" 204 #endif 205 206 #if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 207 #error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites" 208 #endif 209 210 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C) 211 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites" 212 #endif 213 214 #if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C) 215 #error "MBEDTLS_HKDF_C defined, but not all prerequisites" 216 #endif 217 218 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C) 219 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites" 220 #endif 221 222 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \ 223 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) ) 224 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites" 225 #endif 226 227 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \ 228 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) ) 229 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites" 230 #endif 231 232 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C) 233 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites" 234 #endif 235 236 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \ 237 !defined(MBEDTLS_ECDH_C) 238 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites" 239 #endif 240 241 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \ 242 ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \ 243 !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) ) 244 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites" 245 #endif 246 247 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \ 248 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \ 249 !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) ) 250 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites" 251 #endif 252 253 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \ 254 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \ 255 !defined(MBEDTLS_X509_CRT_PARSE_C) ) 256 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites" 257 #endif 258 259 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \ 260 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \ 261 !defined(MBEDTLS_PKCS1_V15) ) 262 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites" 263 #endif 264 265 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \ 266 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \ 267 !defined(MBEDTLS_PKCS1_V15) ) 268 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites" 269 #endif 270 271 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \ 272 ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \ 273 !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) ) 274 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites" 275 #endif 276 277 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \ 278 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) ) 279 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites" 280 #endif 281 282 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM) 283 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites" 284 #endif 285 286 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C) 287 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites" 288 #endif 289 290 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C) 291 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites" 292 #endif 293 294 #if defined(MBEDTLS_PK_C) && \ 295 ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) ) 296 #error "MBEDTLS_PK_C defined, but not all prerequisites" 297 #endif 298 299 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C) 300 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites" 301 #endif 302 303 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C) 304 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites" 305 #endif 306 307 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C) 308 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites" 309 #endif 310 311 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C) 312 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites" 313 #endif 314 315 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C) 316 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites" 317 #endif 318 319 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\ 320 ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\ 321 defined(MBEDTLS_PLATFORM_EXIT_ALT) ) 322 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously" 323 #endif 324 325 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\ 326 ( !defined(MBEDTLS_PLATFORM_C) ||\ 327 !defined(MBEDTLS_HAVE_TIME) ) 328 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites" 329 #endif 330 331 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\ 332 ( !defined(MBEDTLS_PLATFORM_C) ||\ 333 !defined(MBEDTLS_HAVE_TIME) ) 334 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites" 335 #endif 336 337 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\ 338 ( !defined(MBEDTLS_PLATFORM_C) ||\ 339 !defined(MBEDTLS_HAVE_TIME) ) 340 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites" 341 #endif 342 343 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\ 344 ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\ 345 defined(MBEDTLS_PLATFORM_TIME_ALT) ) 346 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously" 347 #endif 348 349 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\ 350 ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\ 351 defined(MBEDTLS_PLATFORM_TIME_ALT) ) 352 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously" 353 #endif 354 355 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C) 356 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites" 357 #endif 358 359 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C) 360 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites" 361 #endif 362 363 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\ 364 ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\ 365 defined(MBEDTLS_PLATFORM_FPRINTF_ALT) ) 366 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously" 367 #endif 368 369 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\ 370 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) ) 371 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites" 372 #endif 373 374 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\ 375 defined(MBEDTLS_PLATFORM_STD_FREE) 376 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously" 377 #endif 378 379 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO) 380 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is" 381 #endif 382 383 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\ 384 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) ) 385 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites" 386 #endif 387 388 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\ 389 defined(MBEDTLS_PLATFORM_STD_CALLOC) 390 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously" 391 #endif 392 393 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO) 394 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is" 395 #endif 396 397 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C) 398 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites" 399 #endif 400 401 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C) 402 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites" 403 #endif 404 405 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C) 406 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites" 407 #endif 408 409 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\ 410 ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\ 411 defined(MBEDTLS_PLATFORM_PRINTF_ALT) ) 412 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously" 413 #endif 414 415 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C) 416 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites" 417 #endif 418 419 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C) 420 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites" 421 #endif 422 423 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\ 424 ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\ 425 defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) ) 426 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously" 427 #endif 428 429 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\ 430 !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) 431 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites" 432 #endif 433 434 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY) 435 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites" 436 #endif 437 438 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY) 439 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites" 440 #endif 441 442 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY) 443 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites" 444 #endif 445 446 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\ 447 !defined(MBEDTLS_PLATFORM_EXIT_ALT) 448 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites" 449 #endif 450 451 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\ 452 ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\ 453 !defined(MBEDTLS_HAVE_TIME) ) 454 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites" 455 #endif 456 457 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\ 458 !defined(MBEDTLS_PLATFORM_FPRINTF_ALT) 459 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites" 460 #endif 461 462 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\ 463 !defined(MBEDTLS_PLATFORM_PRINTF_ALT) 464 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites" 465 #endif 466 467 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\ 468 !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) 469 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites" 470 #endif 471 472 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\ 473 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) ) 474 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites" 475 #endif 476 477 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\ 478 !defined(MBEDTLS_ENTROPY_NV_SEED) 479 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites" 480 #endif 481 482 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\ 483 !defined(MBEDTLS_PLATFORM_NV_SEED_ALT) 484 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites" 485 #endif 486 487 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\ 488 !defined(MBEDTLS_PLATFORM_NV_SEED_ALT) 489 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites" 490 #endif 491 492 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\ 493 ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\ 494 defined(MBEDTLS_PLATFORM_NV_SEED_ALT) ) 495 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously" 496 #endif 497 498 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\ 499 ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\ 500 defined(MBEDTLS_PLATFORM_NV_SEED_ALT) ) 501 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously" 502 #endif 503 504 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \ 505 !defined(MBEDTLS_OID_C) ) 506 #error "MBEDTLS_RSA_C defined, but not all prerequisites" 507 #endif 508 509 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \ 510 !defined(MBEDTLS_PKCS1_V15) ) 511 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled" 512 #endif 513 514 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \ 515 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) ) 516 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites" 517 #endif 518 519 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \ 520 !defined(MBEDTLS_SHA1_C) ) 521 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites" 522 #endif 523 524 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \ 525 !defined(MBEDTLS_SHA1_C) ) 526 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites" 527 #endif 528 529 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \ 530 !defined(MBEDTLS_SHA1_C) ) 531 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites" 532 #endif 533 534 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \ 535 !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) ) 536 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites" 537 #endif 538 539 #if defined(MBEDTLS_SSL_PROTO_DTLS) && \ 540 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ 541 !defined(MBEDTLS_SSL_PROTO_TLS1_2) 542 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites" 543 #endif 544 545 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C) 546 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites" 547 #endif 548 549 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \ 550 !defined(MBEDTLS_MD_C) ) 551 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites" 552 #endif 553 554 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C) 555 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites" 556 #endif 557 558 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \ 559 !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ 560 !defined(MBEDTLS_SSL_PROTO_TLS1_2)) 561 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active" 562 #endif 563 564 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \ 565 defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1)) 566 #error "Illegal protocol selection" 567 #endif 568 569 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \ 570 defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1)) 571 #error "Illegal protocol selection" 572 #endif 573 574 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \ 575 defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \ 576 !defined(MBEDTLS_SSL_PROTO_TLS1_1))) 577 #error "Illegal protocol selection" 578 #endif 579 580 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS) 581 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites" 582 #endif 583 584 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \ 585 !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) 586 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites" 587 #endif 588 589 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \ 590 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) ) 591 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites" 592 #endif 593 594 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \ 595 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) ) 596 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites" 597 #endif 598 599 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \ 600 !defined(MBEDTLS_SSL_PROTO_TLS1) && \ 601 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ 602 !defined(MBEDTLS_SSL_PROTO_TLS1_2) 603 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites" 604 #endif 605 606 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \ 607 !defined(MBEDTLS_SSL_PROTO_TLS1) && \ 608 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ 609 !defined(MBEDTLS_SSL_PROTO_TLS1_2) 610 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites" 611 #endif 612 613 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C) 614 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites" 615 #endif 616 617 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \ 618 !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1) 619 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites" 620 #endif 621 622 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \ 623 !defined(MBEDTLS_X509_CRT_PARSE_C) 624 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites" 625 #endif 626 627 #if defined(MBEDTLS_THREADING_PTHREAD) 628 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL) 629 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites" 630 #endif 631 #define MBEDTLS_THREADING_IMPL 632 #endif 633 634 #if defined(MBEDTLS_THREADING_ALT) 635 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL) 636 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites" 637 #endif 638 #define MBEDTLS_THREADING_IMPL 639 #endif 640 641 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL) 642 #error "MBEDTLS_THREADING_C defined, single threading implementation required" 643 #endif 644 #undef MBEDTLS_THREADING_IMPL 645 646 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C) 647 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites" 648 #endif 649 650 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \ 651 !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \ 652 !defined(MBEDTLS_PK_PARSE_C) ) 653 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites" 654 #endif 655 656 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \ 657 !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \ 658 !defined(MBEDTLS_PK_WRITE_C) ) 659 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites" 660 #endif 661 662 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) ) 663 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites" 664 #endif 665 666 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) ) 667 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites" 668 #endif 669 670 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) ) 671 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites" 672 #endif 673 674 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) ) 675 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites" 676 #endif 677 678 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) ) 679 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites" 680 #endif 681 682 #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64) 683 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously" 684 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */ 685 686 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \ 687 defined(MBEDTLS_HAVE_ASM) 688 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously" 689 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */ 690 691 /* 692 * Avoid warning from -pedantic. This is a convenient place for this 693 * workaround since this is included by every single file before the 694 * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units. 695 */ 696 typedef int mbedtls_iso_c_forbids_empty_translation_units; 697 698 #endif /* MBEDTLS_CHECK_CONFIG_H */ 699