git.zerfleddert.de Git - proxmark3-svn/blob - common/mbedtls/check_config.h

   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: GPL-2.0
   9  *
  10  *  This program is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License as published by
  12  *  the Free Software Foundation; either version 2 of the License, or
  13  *  (at your option) any later version.
  14  *
  15  *  This program is distributed in the hope that it will be useful,
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *  GNU General Public License for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License along
  21  *  with this program; if not, write to the Free Software Foundation, Inc.,
  22  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  23  *
  24  *  This file is part of mbed TLS (https://tls.mbed.org)
  25  */
  26
  27 /*
  28  * It is recommended to include this file from your config.h
  29  * in order to catch dependency issues early.
  30  */
  31
  32 #ifndef MBEDTLS_CHECK_CONFIG_H
  33 #define MBEDTLS_CHECK_CONFIG_H
  34
  35 /*
  36  * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
  37  * target platforms, so not an issue, but let's just be extra sure.
  38  */
  39 #include <limits.h>
  40 #if CHAR_BIT != 8
  41 #error "mbed TLS requires a platform with 8-bit chars"
  42 #endif
  43
  44 #if defined(_WIN32)
  45 #if !defined(MBEDTLS_PLATFORM_C)
  46 #error "MBEDTLS_PLATFORM_C is required on Windows"
  47 #endif
  48
  49 /* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as
  50  * it would confuse config.pl. */
  51 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
  52     !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
  53 #define MBEDTLS_PLATFORM_SNPRINTF_ALT
  54 #endif
  55 #endif /* _WIN32 */
  56
  57 #if defined(TARGET_LIKE_MBED) && \
  58     ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) )
  59 #error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS"
  60 #endif
  61
  62 #if defined(MBEDTLS_DEPRECATED_WARNING) && \
  63     !defined(__GNUC__) && !defined(__clang__)
  64 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
  65 #endif
  66
  67 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
  68 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
  69 #endif
  70
  71 #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
  72 #error "MBEDTLS_AESNI_C defined, but not all prerequisites"
  73 #endif
  74
  75 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
  76 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
  77 #endif
  78
  79 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
  80 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
  81 #endif
  82
  83 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) && !defined(MBEDTLS_SSL_TRUNCATED_HMAC)
  84 #error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT defined, but not all prerequisites"
  85 #endif
  86
  87 #if defined(MBEDTLS_CMAC_C) && \
  88     !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C)
  89 #error "MBEDTLS_CMAC_C defined, but not all prerequisites"
  90 #endif
  91
  92 #if defined(MBEDTLS_NIST_KW_C) && \
  93     ( !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_CIPHER_C) )
  94 #error "MBEDTLS_NIST_KW_C defined, but not all prerequisites"
  95 #endif
  96
  97 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
  98 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
  99 #endif
 100
 101 #if defined(MBEDTLS_ECDSA_C) &&            \
 102     ( !defined(MBEDTLS_ECP_C) ||           \
 103       !defined(MBEDTLS_ASN1_PARSE_C) ||    \
 104       !defined(MBEDTLS_ASN1_WRITE_C) )
 105 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
 106 #endif
 107
 108 #if defined(MBEDTLS_ECJPAKE_C) &&           \
 109     ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
 110 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
 111 #endif
 112
 113 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
 114 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
 115 #endif
 116
 117 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || (   \
 118     !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) &&                  \
 119     !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) &&                  \
 120     !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) &&                  \
 121     !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) &&                  \
 122     !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) &&                  \
 123     !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)   &&                  \
 124     !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)   &&                  \
 125     !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)   &&                  \
 126     !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) &&                  \
 127     !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) &&                  \
 128     !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) )
 129 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
 130 #endif
 131
 132 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) &&      \
 133                                     !defined(MBEDTLS_SHA256_C))
 134 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
 135 #endif
 136 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) &&         \
 137     defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
 138 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
 139 #endif
 140 #if defined(MBEDTLS_ENTROPY_C) &&                                            \
 141     ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
 142     && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
 143 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
 144 #endif
 145 #if defined(MBEDTLS_ENTROPY_C) && \
 146     defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
 147 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
 148 #endif
 149
 150 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
 151     ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
 152 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
 153 #endif
 154 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
 155      ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
 156     defined(MBEDTLS_HAVEGE_C) )
 157 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
 158 #endif
 159
 160 #if defined(MBEDTLS_GCM_C) && (                                        \
 161         !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
 162 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
 163 #endif
 164
 165 #if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 166 #error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
 167 #endif
 168
 169 #if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 170 #error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
 171 #endif
 172
 173 #if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 174 #error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
 175 #endif
 176
 177 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 178 #error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
 179 #endif
 180
 181 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 182 #error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
 183 #endif
 184
 185 #if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 186 #error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
 187 #endif
 188
 189 #if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 190 #error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
 191 #endif
 192
 193 #if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 194 #error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
 195 #endif
 196
 197 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
 198 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
 199 #endif
 200
 201 #if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C)
 202 #error "MBEDTLS_HKDF_C defined, but not all prerequisites"
 203 #endif
 204
 205 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
 206 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
 207 #endif
 208
 209 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) &&                 \
 210     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
 211 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
 212 #endif
 213
 214 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) &&                 \
 215     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
 216 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
 217 #endif
 218
 219 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
 220 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
 221 #endif
 222
 223 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) &&                     \
 224     !defined(MBEDTLS_ECDH_C)
 225 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
 226 #endif
 227
 228 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) &&                   \
 229     ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) ||           \
 230       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
 231 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
 232 #endif
 233
 234 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) &&                 \
 235     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) ||          \
 236       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
 237 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
 238 #endif
 239
 240 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) &&                 \
 241     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) ||          \
 242       !defined(MBEDTLS_X509_CRT_PARSE_C) )
 243 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
 244 #endif
 245
 246 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) &&                   \
 247     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
 248       !defined(MBEDTLS_PKCS1_V15) )
 249 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
 250 #endif
 251
 252 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) &&                       \
 253     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
 254       !defined(MBEDTLS_PKCS1_V15) )
 255 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
 256 #endif
 257
 258 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) &&                    \
 259     ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) ||      \
 260       !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
 261 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
 262 #endif
 263
 264 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) &&                          \
 265     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
 266 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
 267 #endif
 268
 269 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
 270 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
 271 #endif
 272
 273 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
 274 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
 275 #endif
 276
 277 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
 278 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
 279 #endif
 280
 281 #if defined(MBEDTLS_PK_C) && \
 282     ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
 283 #error "MBEDTLS_PK_C defined, but not all prerequisites"
 284 #endif
 285
 286 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
 287 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
 288 #endif
 289
 290 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
 291 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
 292 #endif
 293
 294 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
 295 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
 296 #endif
 297
 298 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
 299 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
 300 #endif
 301
 302 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 303 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
 304 #endif
 305
 306 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
 307     ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
 308         defined(MBEDTLS_PLATFORM_EXIT_ALT) )
 309 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
 310 #endif
 311
 312 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
 313     ( !defined(MBEDTLS_PLATFORM_C) ||\
 314         !defined(MBEDTLS_HAVE_TIME) )
 315 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
 316 #endif
 317
 318 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
 319     ( !defined(MBEDTLS_PLATFORM_C) ||\
 320         !defined(MBEDTLS_HAVE_TIME) )
 321 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
 322 #endif
 323
 324 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
 325     ( !defined(MBEDTLS_PLATFORM_C) ||\
 326         !defined(MBEDTLS_HAVE_TIME) )
 327 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
 328 #endif
 329
 330 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
 331     ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
 332         defined(MBEDTLS_PLATFORM_TIME_ALT) )
 333 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
 334 #endif
 335
 336 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
 337     ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
 338         defined(MBEDTLS_PLATFORM_TIME_ALT) )
 339 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
 340 #endif
 341
 342 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
 343 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
 344 #endif
 345
 346 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 347 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
 348 #endif
 349
 350 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
 351     ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
 352         defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
 353 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
 354 #endif
 355
 356 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
 357     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
 358 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
 359 #endif
 360
 361 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
 362     defined(MBEDTLS_PLATFORM_STD_FREE)
 363 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
 364 #endif
 365
 366 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
 367 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
 368 #endif
 369
 370 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
 371     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
 372 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
 373 #endif
 374
 375 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
 376     defined(MBEDTLS_PLATFORM_STD_CALLOC)
 377 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
 378 #endif
 379
 380 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
 381 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
 382 #endif
 383
 384 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
 385 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
 386 #endif
 387
 388 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
 389 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
 390 #endif
 391
 392 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 393 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
 394 #endif
 395
 396 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
 397     ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
 398         defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
 399 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
 400 #endif
 401
 402 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
 403 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
 404 #endif
 405
 406 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 407 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
 408 #endif
 409
 410 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
 411     ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
 412         defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
 413 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
 414 #endif
 415
 416 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
 417     !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
 418 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
 419 #endif
 420
 421 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
 422 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
 423 #endif
 424
 425 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
 426 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
 427 #endif
 428
 429 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
 430 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
 431 #endif
 432
 433 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
 434     !defined(MBEDTLS_PLATFORM_EXIT_ALT)
 435 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
 436 #endif
 437
 438 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
 439     ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
 440         !defined(MBEDTLS_HAVE_TIME) )
 441 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
 442 #endif
 443
 444 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
 445     !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
 446 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
 447 #endif
 448
 449 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
 450     !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
 451 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
 452 #endif
 453
 454 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
 455     !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
 456 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
 457 #endif
 458
 459 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
 460     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
 461 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
 462 #endif
 463
 464 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
 465     !defined(MBEDTLS_ENTROPY_NV_SEED)
 466 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
 467 #endif
 468
 469 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
 470     !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
 471 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
 472 #endif
 473
 474 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
 475     !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
 476 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
 477 #endif
 478
 479 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
 480     ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
 481       defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
 482 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
 483 #endif
 484
 485 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
 486     ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
 487       defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
 488 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
 489 #endif
 490
 491 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) ||         \
 492     !defined(MBEDTLS_OID_C) )
 493 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
 494 #endif
 495
 496 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) &&         \
 497     !defined(MBEDTLS_PKCS1_V15) )
 498 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
 499 #endif
 500
 501 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) &&                        \
 502     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
 503 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
 504 #endif
 505
 506 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) ||     \
 507     !defined(MBEDTLS_SHA1_C) )
 508 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
 509 #endif
 510
 511 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) ||     \
 512     !defined(MBEDTLS_SHA1_C) )
 513 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
 514 #endif
 515
 516 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) ||     \
 517     !defined(MBEDTLS_SHA1_C) )
 518 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
 519 #endif
 520
 521 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) &&     \
 522     !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
 523 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
 524 #endif
 525
 526 #if defined(MBEDTLS_SSL_PROTO_DTLS)     && \
 527     !defined(MBEDTLS_SSL_PROTO_TLS1_1)  && \
 528     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
 529 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
 530 #endif
 531
 532 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
 533 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
 534 #endif
 535
 536 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) ||     \
 537     !defined(MBEDTLS_MD_C) )
 538 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
 539 #endif
 540
 541 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
 542 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
 543 #endif
 544
 545 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
 546     !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
 547     !defined(MBEDTLS_SSL_PROTO_TLS1_2))
 548 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
 549 #endif
 550
 551 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
 552     defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
 553 #error "Illegal protocol selection"
 554 #endif
 555
 556 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
 557     defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
 558 #error "Illegal protocol selection"
 559 #endif
 560
 561 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
 562     defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
 563     !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
 564 #error "Illegal protocol selection"
 565 #endif
 566
 567 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
 568 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY  defined, but not all prerequisites"
 569 #endif
 570
 571 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
 572     !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
 573 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE  defined, but not all prerequisites"
 574 #endif
 575
 576 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) &&                              \
 577     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
 578 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY  defined, but not all prerequisites"
 579 #endif
 580
 581 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) &&                              \
 582     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
 583 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT  defined, but not all prerequisites"
 584 #endif
 585
 586 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) &&   \
 587     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&      \
 588     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&      \
 589     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
 590 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
 591 #endif
 592
 593 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
 594     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&          \
 595     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&          \
 596     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
 597 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
 598 #endif
 599
 600 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
 601 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
 602 #endif
 603
 604 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
 605     !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
 606 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
 607 #endif
 608
 609 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
 610         !defined(MBEDTLS_X509_CRT_PARSE_C)
 611 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
 612 #endif
 613
 614 #if defined(MBEDTLS_THREADING_PTHREAD)
 615 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
 616 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
 617 #endif
 618 #define MBEDTLS_THREADING_IMPL
 619 #endif
 620
 621 #if defined(MBEDTLS_THREADING_ALT)
 622 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
 623 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
 624 #endif
 625 #define MBEDTLS_THREADING_IMPL
 626 #endif
 627
 628 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
 629 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
 630 #endif
 631 #undef MBEDTLS_THREADING_IMPL
 632
 633 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
 634 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
 635 #endif
 636
 637 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
 638     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) ||      \
 639     !defined(MBEDTLS_PK_PARSE_C) )
 640 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
 641 #endif
 642
 643 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
 644     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) ||       \
 645     !defined(MBEDTLS_PK_WRITE_C) )
 646 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
 647 #endif
 648
 649 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
 650 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
 651 #endif
 652
 653 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
 654 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
 655 #endif
 656
 657 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
 658 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
 659 #endif
 660
 661 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
 662 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
 663 #endif
 664
 665 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
 666 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
 667 #endif
 668
 669 #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
 670 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
 671 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
 672
 673 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
 674     defined(MBEDTLS_HAVE_ASM)
 675 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
 676 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
 677
 678 /*
 679  * Avoid warning from -pedantic. This is a convenient place for this
 680  * workaround since this is included by every single file before the
 681  * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
 682  */
 683 typedef int mbedtls_iso_c_forbids_empty_translation_units;
 684
 685 #endif /* MBEDTLS_CHECK_CONFIG_H */