reactos/sdk/include/reactos/libs/mbedtls/check_config.h

   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: GPL-2.0
   8  *
   9  *  This program is free software; you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation; either version 2 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License along
  20  *  with this program; if not, write to the Free Software Foundation, Inc.,
  21  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  22  *
  23  *  This file is part of mbed TLS (https://tls.mbed.org)
  24  */
  25
  26 /*
  27  * It is recommended to include this file from your config.h
  28  * in order to catch dependency issues early.
  29  */
  30
  31 #ifndef MBEDTLS_CHECK_CONFIG_H
  32 #define MBEDTLS_CHECK_CONFIG_H
  33
  34 /*
  35  * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
  36  * target platforms, so not an issue, but let's just be extra sure.
  37  */
  38 #include <limits.h>
  39 #if CHAR_BIT != 8
  40 #error "mbed TLS requires a platform with 8-bit chars"
  41 #endif
  42
  43 #if defined(_WIN32)
  44 #if !defined(MBEDTLS_PLATFORM_C)
  45 #error "MBEDTLS_PLATFORM_C is required on Windows"
  46 #endif
  47
  48 /* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as
  49  * it would confuse config.pl. */
  50 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
  51     !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
  52 #define MBEDTLS_PLATFORM_SNPRINTF_ALT
  53 #endif
  54 #endif /* _WIN32 */
  55
  56 #if defined(TARGET_LIKE_MBED) && \
  57     ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) )
  58 #error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS"
  59 #endif
  60
  61 #if defined(MBEDTLS_DEPRECATED_WARNING) && \
  62     !defined(__GNUC__) && !defined(__clang__)
  63 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
  64 #endif
  65
  66 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
  67 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
  68 #endif
  69
  70 #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
  71 #error "MBEDTLS_AESNI_C defined, but not all prerequisites"
  72 #endif
  73
  74 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
  75 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
  76 #endif
  77
  78 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
  79 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
  80 #endif
  81
  82 #if defined(MBEDTLS_CMAC_C) && \
  83     !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C)
  84 #error "MBEDTLS_CMAC_C defined, but not all prerequisites"
  85 #endif
  86
  87 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
  88 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
  89 #endif
  90
  91 #if defined(MBEDTLS_ECDSA_C) &&            \
  92     ( !defined(MBEDTLS_ECP_C) ||           \
  93       !defined(MBEDTLS_ASN1_PARSE_C) ||    \
  94       !defined(MBEDTLS_ASN1_WRITE_C) )
  95 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
  96 #endif
  97
  98 #if defined(MBEDTLS_ECJPAKE_C) &&           \
  99     ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
 100 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
 101 #endif
 102
 103 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
 104 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
 105 #endif
 106
 107 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || (   \
 108     !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) &&                  \
 109     !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) &&                  \
 110     !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) &&                  \
 111     !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) &&                  \
 112     !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) &&                  \
 113     !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)   &&                  \
 114     !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)   &&                  \
 115     !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)   &&                  \
 116     !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) &&                  \
 117     !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) &&                  \
 118     !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) )
 119 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
 120 #endif
 121
 122 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) &&      \
 123                                     !defined(MBEDTLS_SHA256_C))
 124 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
 125 #endif
 126 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) &&         \
 127     defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
 128 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
 129 #endif
 130 #if defined(MBEDTLS_ENTROPY_C) &&                                            \
 131     ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
 132     && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
 133 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
 134 #endif
 135 #if defined(MBEDTLS_ENTROPY_C) && \
 136     defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
 137 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
 138 #endif
 139
 140 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
 141     ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
 142 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
 143 #endif
 144 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
 145      ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
 146     defined(MBEDTLS_HAVEGE_C) )
 147 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
 148 #endif
 149
 150 #if defined(MBEDTLS_GCM_C) && (                                        \
 151         !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
 152 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
 153 #endif
 154
 155 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
 156 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
 157 #endif
 158
 159 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
 160 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
 161 #endif
 162
 163 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) &&                 \
 164     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
 165 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
 166 #endif
 167
 168 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) &&                 \
 169     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
 170 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
 171 #endif
 172
 173 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
 174 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
 175 #endif
 176
 177 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) &&                     \
 178     !defined(MBEDTLS_ECDH_C)
 179 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
 180 #endif
 181
 182 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) &&                   \
 183     ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) ||           \
 184       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
 185 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
 186 #endif
 187
 188 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) &&                 \
 189     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) ||          \
 190       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
 191 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
 192 #endif
 193
 194 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) &&                 \
 195     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) ||          \
 196       !defined(MBEDTLS_X509_CRT_PARSE_C) )
 197 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
 198 #endif
 199
 200 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) &&                   \
 201     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
 202       !defined(MBEDTLS_PKCS1_V15) )
 203 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
 204 #endif
 205
 206 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) &&                       \
 207     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
 208       !defined(MBEDTLS_PKCS1_V15) )
 209 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
 210 #endif
 211
 212 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) &&                    \
 213     ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) ||      \
 214       !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
 215 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
 216 #endif
 217
 218 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) &&                          \
 219     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
 220 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
 221 #endif
 222
 223 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
 224 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
 225 #endif
 226
 227 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
 228 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
 229 #endif
 230
 231 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
 232 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
 233 #endif
 234
 235 #if defined(MBEDTLS_PK_C) && \
 236     ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
 237 #error "MBEDTLS_PK_C defined, but not all prerequisites"
 238 #endif
 239
 240 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
 241 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
 242 #endif
 243
 244 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
 245 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
 246 #endif
 247
 248 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
 249 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
 250 #endif
 251
 252 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
 253 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
 254 #endif
 255
 256 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 257 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
 258 #endif
 259
 260 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
 261     ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
 262         defined(MBEDTLS_PLATFORM_EXIT_ALT) )
 263 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
 264 #endif
 265
 266 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
 267     ( !defined(MBEDTLS_PLATFORM_C) ||\
 268         !defined(MBEDTLS_HAVE_TIME) )
 269 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
 270 #endif
 271
 272 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
 273     ( !defined(MBEDTLS_PLATFORM_C) ||\
 274         !defined(MBEDTLS_HAVE_TIME) )
 275 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
 276 #endif
 277
 278 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
 279     ( !defined(MBEDTLS_PLATFORM_C) ||\
 280         !defined(MBEDTLS_HAVE_TIME) )
 281 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
 282 #endif
 283
 284 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
 285     ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
 286         defined(MBEDTLS_PLATFORM_TIME_ALT) )
 287 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
 288 #endif
 289
 290 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
 291     ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
 292         defined(MBEDTLS_PLATFORM_TIME_ALT) )
 293 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
 294 #endif
 295
 296 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
 297 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
 298 #endif
 299
 300 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 301 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
 302 #endif
 303
 304 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
 305     ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
 306         defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
 307 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
 308 #endif
 309
 310 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
 311     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
 312 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
 313 #endif
 314
 315 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
 316     defined(MBEDTLS_PLATFORM_STD_FREE)
 317 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
 318 #endif
 319
 320 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
 321 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
 322 #endif
 323
 324 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
 325     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
 326 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
 327 #endif
 328
 329 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
 330     defined(MBEDTLS_PLATFORM_STD_CALLOC)
 331 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
 332 #endif
 333
 334 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
 335 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
 336 #endif
 337
 338 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
 339 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
 340 #endif
 341
 342 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
 343 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
 344 #endif
 345
 346 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 347 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
 348 #endif
 349
 350 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
 351     ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
 352         defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
 353 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
 354 #endif
 355
 356 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
 357 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
 358 #endif
 359
 360 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 361 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
 362 #endif
 363
 364 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
 365     ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
 366         defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
 367 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
 368 #endif
 369
 370 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
 371     !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
 372 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
 373 #endif
 374
 375 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
 376 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
 377 #endif
 378
 379 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
 380 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
 381 #endif
 382
 383 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
 384 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
 385 #endif
 386
 387 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
 388     !defined(MBEDTLS_PLATFORM_EXIT_ALT)
 389 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
 390 #endif
 391
 392 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
 393     ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
 394         !defined(MBEDTLS_HAVE_TIME) )
 395 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
 396 #endif
 397
 398 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
 399     !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
 400 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
 401 #endif
 402
 403 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
 404     !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
 405 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
 406 #endif
 407
 408 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
 409     !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
 410 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
 411 #endif
 412
 413 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
 414     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
 415 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
 416 #endif
 417
 418 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
 419     !defined(MBEDTLS_ENTROPY_NV_SEED)
 420 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
 421 #endif
 422
 423 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
 424     !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
 425 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
 426 #endif
 427
 428 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
 429     !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
 430 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
 431 #endif
 432
 433 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
 434     ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
 435       defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
 436 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
 437 #endif
 438
 439 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
 440     ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
 441       defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
 442 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
 443 #endif
 444
 445 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) ||         \
 446     !defined(MBEDTLS_OID_C) )
 447 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
 448 #endif
 449
 450 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) &&         \
 451     !defined(MBEDTLS_PKCS1_V15) )
 452 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
 453 #endif
 454
 455 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) &&                        \
 456     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
 457 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
 458 #endif
 459
 460 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) ||     \
 461     !defined(MBEDTLS_SHA1_C) )
 462 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
 463 #endif
 464
 465 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) ||     \
 466     !defined(MBEDTLS_SHA1_C) )
 467 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
 468 #endif
 469
 470 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) ||     \
 471     !defined(MBEDTLS_SHA1_C) )
 472 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
 473 #endif
 474
 475 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) &&     \
 476     !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
 477 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
 478 #endif
 479
 480 #if defined(MBEDTLS_SSL_PROTO_DTLS)     && \
 481     !defined(MBEDTLS_SSL_PROTO_TLS1_1)  && \
 482     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
 483 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
 484 #endif
 485
 486 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
 487 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
 488 #endif
 489
 490 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) ||     \
 491     !defined(MBEDTLS_MD_C) )
 492 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
 493 #endif
 494
 495 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
 496 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
 497 #endif
 498
 499 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
 500     !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
 501     !defined(MBEDTLS_SSL_PROTO_TLS1_2))
 502 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
 503 #endif
 504
 505 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
 506     defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
 507 #error "Illegal protocol selection"
 508 #endif
 509
 510 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
 511     defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
 512 #error "Illegal protocol selection"
 513 #endif
 514
 515 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
 516     defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
 517     !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
 518 #error "Illegal protocol selection"
 519 #endif
 520
 521 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
 522 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY  defined, but not all prerequisites"
 523 #endif
 524
 525 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
 526     !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
 527 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE  defined, but not all prerequisites"
 528 #endif
 529
 530 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) &&                              \
 531     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
 532 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY  defined, but not all prerequisites"
 533 #endif
 534
 535 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) &&                              \
 536     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
 537 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT  defined, but not all prerequisites"
 538 #endif
 539
 540 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) &&   \
 541     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&      \
 542     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&      \
 543     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
 544 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
 545 #endif
 546
 547 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
 548     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&          \
 549     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&          \
 550     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
 551 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
 552 #endif
 553
 554 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
 555 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
 556 #endif
 557
 558 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
 559     !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
 560 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
 561 #endif
 562
 563 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
 564         !defined(MBEDTLS_X509_CRT_PARSE_C)
 565 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
 566 #endif
 567
 568 #if defined(MBEDTLS_THREADING_PTHREAD)
 569 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
 570 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
 571 #endif
 572 #define MBEDTLS_THREADING_IMPL
 573 #endif
 574
 575 #if defined(MBEDTLS_THREADING_ALT)
 576 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
 577 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
 578 #endif
 579 #define MBEDTLS_THREADING_IMPL
 580 #endif
 581
 582 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
 583 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
 584 #endif
 585 #undef MBEDTLS_THREADING_IMPL
 586
 587 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
 588 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
 589 #endif
 590
 591 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
 592     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) ||      \
 593     !defined(MBEDTLS_PK_PARSE_C) )
 594 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
 595 #endif
 596
 597 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
 598     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) ||       \
 599     !defined(MBEDTLS_PK_WRITE_C) )
 600 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
 601 #endif
 602
 603 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
 604 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
 605 #endif
 606
 607 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
 608 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
 609 #endif
 610
 611 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
 612 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
 613 #endif
 614
 615 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
 616 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
 617 #endif
 618
 619 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
 620 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
 621 #endif
 622
 623 /*
 624  * Avoid warning from -pedantic. This is a convenient place for this
 625  * workaround since this is included by every single file before the
 626  * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
 627  */
 628 typedef int mbedtls_iso_c_forbids_empty_translation_units;
 629
 630 #endif /* MBEDTLS_CHECK_CONFIG_H */