cvs.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_SECP128R1_ENABLED) &&                  \
 119     !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) &&                  \
 120     !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) &&                  \
 121     !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) &&                  \
 122     !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) &&                  \
 123     !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) &&                  \
 124     !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)   &&                  \
 125     !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)   &&                  \
 126     !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)   &&                  \
 127     !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) &&                  \
 128     !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) &&                  \
 129     !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) )
 130 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
 131 #endif
 132
 133 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) &&      \
 134                                     !defined(MBEDTLS_SHA256_C))
 135 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
 136 #endif
 137 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) &&         \
 138     defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
 139 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
 140 #endif
 141 #if defined(MBEDTLS_ENTROPY_C) &&                                            \
 142     ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
 143     && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
 144 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
 145 #endif
 146 #if defined(MBEDTLS_ENTROPY_C) && \
 147     defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
 148 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
 149 #endif
 150
 151 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
 152     ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
 153 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
 154 #endif
 155 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
 156      ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
 157     defined(MBEDTLS_HAVEGE_C) )
 158 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
 159 #endif
 160
 161 #if defined(MBEDTLS_GCM_C) && (                                        \
 162         !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
 163 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
 164 #endif
 165
 166 #if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 167 #error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
 168 #endif
 169
 170 #if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 171 #error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
 172 #endif
 173
 174 #if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 175 #error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
 176 #endif
 177
 178 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 179 #error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
 180 #endif
 181
 182 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 183 #error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
 184 #endif
 185
 186 #if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 187 #error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
 188 #endif
 189
 190 #if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 191 #error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
 192 #endif
 193
 194 #if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
 195 #error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
 196 #endif
 197
 198 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
 199 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
 200 #endif
 201
 202 #if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C)
 203 #error "MBEDTLS_HKDF_C defined, but not all prerequisites"
 204 #endif
 205
 206 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
 207 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
 208 #endif
 209
 210 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) &&                 \
 211     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
 212 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
 213 #endif
 214
 215 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) &&                 \
 216     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
 217 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
 218 #endif
 219
 220 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
 221 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
 222 #endif
 223
 224 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) &&                     \
 225     !defined(MBEDTLS_ECDH_C)
 226 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
 227 #endif
 228
 229 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) &&                   \
 230     ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) ||           \
 231       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
 232 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
 233 #endif
 234
 235 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) &&                 \
 236     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) ||          \
 237       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
 238 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
 239 #endif
 240
 241 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) &&                 \
 242     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) ||          \
 243       !defined(MBEDTLS_X509_CRT_PARSE_C) )
 244 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
 245 #endif
 246
 247 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) &&                   \
 248     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
 249       !defined(MBEDTLS_PKCS1_V15) )
 250 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
 251 #endif
 252
 253 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) &&                       \
 254     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
 255       !defined(MBEDTLS_PKCS1_V15) )
 256 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
 257 #endif
 258
 259 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) &&                    \
 260     ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) ||      \
 261       !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
 262 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
 263 #endif
 264
 265 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) &&                          \
 266     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
 267 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
 268 #endif
 269
 270 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
 271 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
 272 #endif
 273
 274 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
 275 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
 276 #endif
 277
 278 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
 279 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
 280 #endif
 281
 282 #if defined(MBEDTLS_PK_C) && \
 283     ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
 284 #error "MBEDTLS_PK_C defined, but not all prerequisites"
 285 #endif
 286
 287 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
 288 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
 289 #endif
 290
 291 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
 292 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
 293 #endif
 294
 295 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
 296 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
 297 #endif
 298
 299 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
 300 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
 301 #endif
 302
 303 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 304 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
 305 #endif
 306
 307 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
 308     ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
 309         defined(MBEDTLS_PLATFORM_EXIT_ALT) )
 310 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
 311 #endif
 312
 313 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
 314     ( !defined(MBEDTLS_PLATFORM_C) ||\
 315         !defined(MBEDTLS_HAVE_TIME) )
 316 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
 317 #endif
 318
 319 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
 320     ( !defined(MBEDTLS_PLATFORM_C) ||\
 321         !defined(MBEDTLS_HAVE_TIME) )
 322 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
 323 #endif
 324
 325 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
 326     ( !defined(MBEDTLS_PLATFORM_C) ||\
 327         !defined(MBEDTLS_HAVE_TIME) )
 328 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
 329 #endif
 330
 331 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
 332     ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
 333         defined(MBEDTLS_PLATFORM_TIME_ALT) )
 334 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
 335 #endif
 336
 337 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
 338     ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
 339         defined(MBEDTLS_PLATFORM_TIME_ALT) )
 340 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
 341 #endif
 342
 343 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
 344 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
 345 #endif
 346
 347 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 348 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
 349 #endif
 350
 351 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
 352     ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
 353         defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
 354 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
 355 #endif
 356
 357 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
 358     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
 359 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
 360 #endif
 361
 362 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
 363     defined(MBEDTLS_PLATFORM_STD_FREE)
 364 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
 365 #endif
 366
 367 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
 368 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
 369 #endif
 370
 371 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
 372     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
 373 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
 374 #endif
 375
 376 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
 377     defined(MBEDTLS_PLATFORM_STD_CALLOC)
 378 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
 379 #endif
 380
 381 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
 382 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
 383 #endif
 384
 385 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
 386 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
 387 #endif
 388
 389 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
 390 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
 391 #endif
 392
 393 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 394 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
 395 #endif
 396
 397 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
 398     ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
 399         defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
 400 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
 401 #endif
 402
 403 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
 404 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
 405 #endif
 406
 407 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
 408 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
 409 #endif
 410
 411 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
 412     ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
 413         defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
 414 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
 415 #endif
 416
 417 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
 418     !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
 419 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
 420 #endif
 421
 422 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
 423 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
 424 #endif
 425
 426 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
 427 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
 428 #endif
 429
 430 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
 431 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
 432 #endif
 433
 434 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
 435     !defined(MBEDTLS_PLATFORM_EXIT_ALT)
 436 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
 437 #endif
 438
 439 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
 440     ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
 441         !defined(MBEDTLS_HAVE_TIME) )
 442 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
 443 #endif
 444
 445 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
 446     !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
 447 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
 448 #endif
 449
 450 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
 451     !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
 452 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
 453 #endif
 454
 455 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
 456     !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
 457 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
 458 #endif
 459
 460 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
 461     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
 462 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
 463 #endif
 464
 465 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
 466     !defined(MBEDTLS_ENTROPY_NV_SEED)
 467 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
 468 #endif
 469
 470 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
 471     !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
 472 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
 473 #endif
 474
 475 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
 476     !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
 477 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
 478 #endif
 479
 480 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
 481     ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
 482       defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
 483 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
 484 #endif
 485
 486 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
 487     ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
 488       defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
 489 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
 490 #endif
 491
 492 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) ||         \
 493     !defined(MBEDTLS_OID_C) )
 494 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
 495 #endif
 496
 497 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) &&         \
 498     !defined(MBEDTLS_PKCS1_V15) )
 499 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
 500 #endif
 501
 502 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) &&                        \
 503     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
 504 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
 505 #endif
 506
 507 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) ||     \
 508     !defined(MBEDTLS_SHA1_C) )
 509 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
 510 #endif
 511
 512 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) ||     \
 513     !defined(MBEDTLS_SHA1_C) )
 514 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
 515 #endif
 516
 517 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) ||     \
 518     !defined(MBEDTLS_SHA1_C) )
 519 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
 520 #endif
 521
 522 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) &&     \
 523     !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
 524 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
 525 #endif
 526
 527 #if defined(MBEDTLS_SSL_PROTO_DTLS)     && \
 528     !defined(MBEDTLS_SSL_PROTO_TLS1_1)  && \
 529     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
 530 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
 531 #endif
 532
 533 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
 534 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
 535 #endif
 536
 537 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) ||     \
 538     !defined(MBEDTLS_MD_C) )
 539 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
 540 #endif
 541
 542 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
 543 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
 544 #endif
 545
 546 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
 547     !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
 548     !defined(MBEDTLS_SSL_PROTO_TLS1_2))
 549 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
 550 #endif
 551
 552 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
 553     defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
 554 #error "Illegal protocol selection"
 555 #endif
 556
 557 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
 558     defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
 559 #error "Illegal protocol selection"
 560 #endif
 561
 562 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
 563     defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
 564     !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
 565 #error "Illegal protocol selection"
 566 #endif
 567
 568 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
 569 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY  defined, but not all prerequisites"
 570 #endif
 571
 572 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
 573     !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
 574 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE  defined, but not all prerequisites"
 575 #endif
 576
 577 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) &&                              \
 578     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
 579 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY  defined, but not all prerequisites"
 580 #endif
 581
 582 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) &&                              \
 583     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
 584 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT  defined, but not all prerequisites"
 585 #endif
 586
 587 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) &&   \
 588     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&      \
 589     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&      \
 590     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
 591 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
 592 #endif
 593
 594 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
 595     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&          \
 596     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&          \
 597     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
 598 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
 599 #endif
 600
 601 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
 602 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
 603 #endif
 604
 605 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
 606     !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
 607 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
 608 #endif
 609
 610 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
 611         !defined(MBEDTLS_X509_CRT_PARSE_C)
 612 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
 613 #endif
 614
 615 #if defined(MBEDTLS_THREADING_PTHREAD)
 616 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
 617 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
 618 #endif
 619 #define MBEDTLS_THREADING_IMPL
 620 #endif
 621
 622 #if defined(MBEDTLS_THREADING_ALT)
 623 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
 624 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
 625 #endif
 626 #define MBEDTLS_THREADING_IMPL
 627 #endif
 628
 629 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
 630 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
 631 #endif
 632 #undef MBEDTLS_THREADING_IMPL
 633
 634 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
 635 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
 636 #endif
 637
 638 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
 639     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) ||      \
 640     !defined(MBEDTLS_PK_PARSE_C) )
 641 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
 642 #endif
 643
 644 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
 645     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) ||       \
 646     !defined(MBEDTLS_PK_WRITE_C) )
 647 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
 648 #endif
 649
 650 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
 651 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
 652 #endif
 653
 654 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
 655 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
 656 #endif
 657
 658 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
 659 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
 660 #endif
 661
 662 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
 663 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
 664 #endif
 665
 666 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
 667 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
 668 #endif
 669
 670 #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
 671 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
 672 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
 673
 674 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
 675     defined(MBEDTLS_HAVE_ASM)
 676 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
 677 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
 678
 679 /*
 680  * Avoid warning from -pedantic. This is a convenient place for this
 681  * workaround since this is included by every single file before the
 682  * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
 683  */
 684 typedef int mbedtls_iso_c_forbids_empty_translation_units;
 685
 686 #endif /* MBEDTLS_CHECK_CONFIG_H */