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 !defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) && \ 139 !defined(MBEDTLS_ECP_DP_CURVE448_ENABLED) ) ) 140 #error "MBEDTLS_ECP_C defined, but not all prerequisites" 141 #endif 142 143 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_ASN1_PARSE_C) 144 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequesites" 145 #endif 146 147 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \ 148 !defined(MBEDTLS_SHA256_C)) 149 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites" 150 #endif 151 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \ 152 defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64) 153 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high" 154 #endif 155 #if defined(MBEDTLS_ENTROPY_C) && \ 156 ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \ 157 && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32) 158 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high" 159 #endif 160 #if defined(MBEDTLS_ENTROPY_C) && \ 161 defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C) 162 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites" 163 #endif 164 165 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \ 166 ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) ) 167 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites" 168 #endif 169 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \ 170 ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \ 171 defined(MBEDTLS_HAVEGE_C) ) 172 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too" 173 #endif 174 175 #if defined(MBEDTLS_GCM_C) && ( \ 176 !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) ) 177 #error "MBEDTLS_GCM_C defined, but not all prerequisites" 178 #endif 179 180 #if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 181 #error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites" 182 #endif 183 184 #if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 185 #error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites" 186 #endif 187 188 #if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 189 #error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites" 190 #endif 191 192 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 193 #error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites" 194 #endif 195 196 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 197 #error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites" 198 #endif 199 200 #if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 201 #error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites" 202 #endif 203 204 #if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 205 #error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites" 206 #endif 207 208 #if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) 209 #error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites" 210 #endif 211 212 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C) 213 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites" 214 #endif 215 216 #if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C) 217 #error "MBEDTLS_HKDF_C defined, but not all prerequisites" 218 #endif 219 220 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C) 221 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites" 222 #endif 223 224 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \ 225 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) ) 226 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites" 227 #endif 228 229 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \ 230 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) ) 231 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites" 232 #endif 233 234 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C) 235 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites" 236 #endif 237 238 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \ 239 !defined(MBEDTLS_ECDH_C) 240 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites" 241 #endif 242 243 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \ 244 ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \ 245 !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) ) 246 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites" 247 #endif 248 249 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \ 250 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \ 251 !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) ) 252 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites" 253 #endif 254 255 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \ 256 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \ 257 !defined(MBEDTLS_X509_CRT_PARSE_C) ) 258 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites" 259 #endif 260 261 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \ 262 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \ 263 !defined(MBEDTLS_PKCS1_V15) ) 264 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites" 265 #endif 266 267 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \ 268 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \ 269 !defined(MBEDTLS_PKCS1_V15) ) 270 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites" 271 #endif 272 273 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \ 274 ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \ 275 !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) ) 276 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites" 277 #endif 278 279 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \ 280 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) ) 281 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites" 282 #endif 283 284 #if defined(MBEDTLS_MEMORY_BACKTRACE) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) 285 #error "MBEDTLS_MEMORY_BACKTRACE defined, but not all prerequesites" 286 #endif 287 288 #if defined(MBEDTLS_MEMORY_DEBUG) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) 289 #error "MBEDTLS_MEMORY_DEBUG defined, but not all prerequesites" 290 #endif 291 292 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM) 293 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites" 294 #endif 295 296 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C) 297 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites" 298 #endif 299 300 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C) 301 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites" 302 #endif 303 304 #if defined(MBEDTLS_PK_C) && \ 305 ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) ) 306 #error "MBEDTLS_PK_C defined, but not all prerequisites" 307 #endif 308 309 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C) 310 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites" 311 #endif 312 313 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C) 314 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites" 315 #endif 316 317 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C) 318 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites" 319 #endif 320 321 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C) 322 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites" 323 #endif 324 325 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C) 326 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites" 327 #endif 328 329 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\ 330 ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\ 331 defined(MBEDTLS_PLATFORM_EXIT_ALT) ) 332 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously" 333 #endif 334 335 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\ 336 ( !defined(MBEDTLS_PLATFORM_C) ||\ 337 !defined(MBEDTLS_HAVE_TIME) ) 338 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites" 339 #endif 340 341 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\ 342 ( !defined(MBEDTLS_PLATFORM_C) ||\ 343 !defined(MBEDTLS_HAVE_TIME) ) 344 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites" 345 #endif 346 347 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\ 348 ( !defined(MBEDTLS_PLATFORM_C) ||\ 349 !defined(MBEDTLS_HAVE_TIME) ) 350 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites" 351 #endif 352 353 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\ 354 ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\ 355 defined(MBEDTLS_PLATFORM_TIME_ALT) ) 356 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously" 357 #endif 358 359 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\ 360 ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\ 361 defined(MBEDTLS_PLATFORM_TIME_ALT) ) 362 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously" 363 #endif 364 365 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C) 366 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites" 367 #endif 368 369 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C) 370 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites" 371 #endif 372 373 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\ 374 ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\ 375 defined(MBEDTLS_PLATFORM_FPRINTF_ALT) ) 376 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously" 377 #endif 378 379 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\ 380 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) ) 381 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites" 382 #endif 383 384 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\ 385 defined(MBEDTLS_PLATFORM_STD_FREE) 386 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously" 387 #endif 388 389 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO) 390 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is" 391 #endif 392 393 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\ 394 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) ) 395 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites" 396 #endif 397 398 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\ 399 defined(MBEDTLS_PLATFORM_STD_CALLOC) 400 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously" 401 #endif 402 403 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO) 404 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is" 405 #endif 406 407 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C) 408 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites" 409 #endif 410 411 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C) 412 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites" 413 #endif 414 415 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C) 416 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites" 417 #endif 418 419 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\ 420 ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\ 421 defined(MBEDTLS_PLATFORM_PRINTF_ALT) ) 422 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously" 423 #endif 424 425 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C) 426 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites" 427 #endif 428 429 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C) 430 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites" 431 #endif 432 433 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\ 434 ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\ 435 defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) ) 436 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously" 437 #endif 438 439 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\ 440 !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) 441 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites" 442 #endif 443 444 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY) 445 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites" 446 #endif 447 448 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY) 449 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites" 450 #endif 451 452 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY) 453 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites" 454 #endif 455 456 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\ 457 !defined(MBEDTLS_PLATFORM_EXIT_ALT) 458 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites" 459 #endif 460 461 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\ 462 ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\ 463 !defined(MBEDTLS_HAVE_TIME) ) 464 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites" 465 #endif 466 467 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\ 468 !defined(MBEDTLS_PLATFORM_FPRINTF_ALT) 469 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites" 470 #endif 471 472 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\ 473 !defined(MBEDTLS_PLATFORM_PRINTF_ALT) 474 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites" 475 #endif 476 477 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\ 478 !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) 479 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites" 480 #endif 481 482 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\ 483 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) ) 484 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites" 485 #endif 486 487 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\ 488 !defined(MBEDTLS_ENTROPY_NV_SEED) 489 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites" 490 #endif 491 492 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\ 493 !defined(MBEDTLS_PLATFORM_NV_SEED_ALT) 494 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites" 495 #endif 496 497 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\ 498 !defined(MBEDTLS_PLATFORM_NV_SEED_ALT) 499 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites" 500 #endif 501 502 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\ 503 ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\ 504 defined(MBEDTLS_PLATFORM_NV_SEED_ALT) ) 505 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously" 506 #endif 507 508 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\ 509 ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\ 510 defined(MBEDTLS_PLATFORM_NV_SEED_ALT) ) 511 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously" 512 #endif 513 514 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \ 515 !defined(MBEDTLS_OID_C) ) 516 #error "MBEDTLS_RSA_C defined, but not all prerequisites" 517 #endif 518 519 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \ 520 !defined(MBEDTLS_PKCS1_V15) ) 521 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled" 522 #endif 523 524 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \ 525 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) ) 526 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites" 527 #endif 528 529 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \ 530 !defined(MBEDTLS_SHA1_C) ) 531 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites" 532 #endif 533 534 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \ 535 !defined(MBEDTLS_SHA1_C) ) 536 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites" 537 #endif 538 539 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \ 540 !defined(MBEDTLS_SHA1_C) ) 541 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites" 542 #endif 543 544 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \ 545 !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) ) 546 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites" 547 #endif 548 549 #if (defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \ 550 defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2)) && \ 551 !(defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \ 552 defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \ 553 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ 554 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \ 555 defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ 556 defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) || \ 557 defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \ 558 defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \ 559 defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \ 560 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \ 561 defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) ) 562 #error "One or more versions of the TLS protocol are enabled " \ 563 "but no key exchange methods defined with MBEDTLS_KEY_EXCHANGE_xxxx" 564 #endif 565 566 #if defined(MBEDTLS_SSL_PROTO_DTLS) && \ 567 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ 568 !defined(MBEDTLS_SSL_PROTO_TLS1_2) 569 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites" 570 #endif 571 572 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C) 573 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites" 574 #endif 575 576 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \ 577 !defined(MBEDTLS_MD_C) ) 578 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites" 579 #endif 580 581 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C) 582 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites" 583 #endif 584 585 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \ 586 !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ 587 !defined(MBEDTLS_SSL_PROTO_TLS1_2)) 588 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active" 589 #endif 590 591 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \ 592 defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1)) 593 #error "Illegal protocol selection" 594 #endif 595 596 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \ 597 defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1)) 598 #error "Illegal protocol selection" 599 #endif 600 601 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \ 602 defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \ 603 !defined(MBEDTLS_SSL_PROTO_TLS1_1))) 604 #error "Illegal protocol selection" 605 #endif 606 607 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS) 608 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites" 609 #endif 610 611 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \ 612 !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) 613 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites" 614 #endif 615 616 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \ 617 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) ) 618 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites" 619 #endif 620 621 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \ 622 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) ) 623 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites" 624 #endif 625 626 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \ 627 !defined(MBEDTLS_SSL_PROTO_TLS1) && \ 628 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ 629 !defined(MBEDTLS_SSL_PROTO_TLS1_2) 630 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites" 631 #endif 632 633 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \ 634 !defined(MBEDTLS_SSL_PROTO_TLS1) && \ 635 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \ 636 !defined(MBEDTLS_SSL_PROTO_TLS1_2) 637 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites" 638 #endif 639 640 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C) 641 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites" 642 #endif 643 644 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \ 645 !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1) 646 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites" 647 #endif 648 649 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \ 650 !defined(MBEDTLS_X509_CRT_PARSE_C) 651 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites" 652 #endif 653 654 #if defined(MBEDTLS_THREADING_PTHREAD) 655 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL) 656 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites" 657 #endif 658 #define MBEDTLS_THREADING_IMPL 659 #endif 660 661 #if defined(MBEDTLS_THREADING_ALT) 662 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL) 663 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites" 664 #endif 665 #define MBEDTLS_THREADING_IMPL 666 #endif 667 668 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL) 669 #error "MBEDTLS_THREADING_C defined, single threading implementation required" 670 #endif 671 #undef MBEDTLS_THREADING_IMPL 672 673 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C) 674 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites" 675 #endif 676 677 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \ 678 !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \ 679 !defined(MBEDTLS_PK_PARSE_C) ) 680 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites" 681 #endif 682 683 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \ 684 !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \ 685 !defined(MBEDTLS_PK_WRITE_C) ) 686 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites" 687 #endif 688 689 #if defined(MBEDTLS_CERTS_C) && !defined(MBEDTLS_X509_USE_C) 690 #error "MBEDTLS_CERTS_C defined, but not all prerequisites" 691 #endif 692 693 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) ) 694 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites" 695 #endif 696 697 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) ) 698 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites" 699 #endif 700 701 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) ) 702 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites" 703 #endif 704 705 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) ) 706 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites" 707 #endif 708 709 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) ) 710 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites" 711 #endif 712 713 #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64) 714 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously" 715 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */ 716 717 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \ 718 defined(MBEDTLS_HAVE_ASM) 719 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously" 720 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */ 721 722 /* 723 * Avoid warning from -pedantic. This is a convenient place for this 724 * workaround since this is included by every single file before the 725 * #if defined(MBEDTLS_xxx_C) that results in empty translation units. 726 */ 727 typedef int mbedtls_iso_c_forbids_empty_translation_units; 728 729 #endif /* MBEDTLS_CHECK_CONFIG_H */ 730