check_config.h

00001 /**
00002  * \file check_config.h
00003  *
00004  * \brief Consistency checks for configuration options
00005  *
00006  *  Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
00007  *  SPDX-License-Identifier: Apache-2.0
00008  *
00009  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
00010  *  not use this file except in compliance with the License.
00011  *  You may obtain a copy of the License at
00012  *
00013  *  http://www.apache.org/licenses/LICENSE-2.0
00014  *
00015  *  Unless required by applicable law or agreed to in writing, software
00016  *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
00017  *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00018  *  See the License for the specific language governing permissions and
00019  *  limitations under the License.
00020  *
00021  *  This file is part of mbed TLS (https://tls.mbed.org)
00022  */
00023 
00024 /*
00025  * It is recommended to include this file from your config.h
00026  * in order to catch dependency issues early.
00027  */
00028 
00029 #ifndef MBEDTLS_CHECK_CONFIG_H
00030 #define MBEDTLS_CHECK_CONFIG_H
00031 
00032 /*
00033  * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
00034  * target platforms, so not an issue, but let's just be extra sure.
00035  */
00036 #include <limits.h>
00037 #if CHAR_BIT != 8
00038 #error "mbed TLS requires a platform with 8-bit chars"
00039 #endif
00040 
00041 #if defined(_WIN32)
00042 #if !defined(MBEDTLS_PLATFORM_C)
00043 #error "MBEDTLS_PLATFORM_C is required on Windows"
00044 #endif
00045 
00046 /* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as
00047  * it would confuse config.pl. */
00048 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
00049     !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
00050 #define MBEDTLS_PLATFORM_SNPRINTF_ALT
00051 #endif
00052 #endif /* _WIN32 */
00053 
00054 #if defined(TARGET_LIKE_MBED) && \
00055     ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) )
00056 #error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS"
00057 #endif
00058 
00059 #if defined(MBEDTLS_DEPRECATED_WARNING) && \
00060     !defined(__GNUC__) && !defined(__clang__)
00061 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
00062 #endif
00063 
00064 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
00065 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
00066 #endif
00067 
00068 #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
00069 #error "MBEDTLS_AESNI_C defined, but not all prerequisites"
00070 #endif
00071 
00072 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
00073 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
00074 #endif
00075 
00076 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
00077 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
00078 #endif
00079 
00080 #if defined(MBEDTLS_CMAC_C) && \
00081     !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C)
00082 #error "MBEDTLS_CMAC_C defined, but not all prerequisites"
00083 #endif
00084 
00085 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
00086 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
00087 #endif
00088 
00089 #if defined(MBEDTLS_ECDSA_C) &&            \
00090     ( !defined(MBEDTLS_ECP_C) ||           \
00091       !defined(MBEDTLS_ASN1_PARSE_C) ||    \
00092       !defined(MBEDTLS_ASN1_WRITE_C) )
00093 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
00094 #endif
00095 
00096 #if defined(MBEDTLS_ECJPAKE_C) &&           \
00097     ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
00098 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
00099 #endif
00100 
00101 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
00102 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
00103 #endif
00104 
00105 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || (   \
00106     !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) &&                  \
00107     !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) &&                  \
00108     !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) &&                  \
00109     !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) &&                  \
00110     !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) &&                  \
00111     !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)   &&                  \
00112     !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)   &&                  \
00113     !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)   &&                  \
00114     !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) &&                  \
00115     !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) &&                  \
00116     !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) )
00117 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
00118 #endif
00119 
00120 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) &&      \
00121                                     !defined(MBEDTLS_SHA256_C))
00122 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
00123 #endif
00124 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) &&         \
00125     defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
00126 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
00127 #endif
00128 #if defined(MBEDTLS_ENTROPY_C) &&                                            \
00129     ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
00130     && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
00131 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
00132 #endif
00133 #if defined(MBEDTLS_ENTROPY_C) && \
00134     defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
00135 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
00136 #endif
00137 
00138 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
00139     ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
00140 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
00141 #endif
00142 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
00143      ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
00144     defined(MBEDTLS_HAVEGE_C) )
00145 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
00146 #endif
00147 
00148 #if defined(MBEDTLS_GCM_C) && (                                        \
00149         !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
00150 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
00151 #endif
00152 
00153 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
00154 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
00155 #endif
00156 
00157 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
00158 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
00159 #endif
00160 
00161 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) &&                 \
00162     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
00163 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
00164 #endif
00165 
00166 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) &&                 \
00167     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
00168 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
00169 #endif
00170 
00171 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
00172 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
00173 #endif
00174 
00175 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) &&                     \
00176     !defined(MBEDTLS_ECDH_C)
00177 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
00178 #endif
00179 
00180 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) &&                   \
00181     ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) ||           \
00182       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
00183 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
00184 #endif
00185 
00186 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) &&                 \
00187     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) ||          \
00188       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
00189 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
00190 #endif
00191 
00192 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) &&                 \
00193     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) ||          \
00194       !defined(MBEDTLS_X509_CRT_PARSE_C) )
00195 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
00196 #endif
00197 
00198 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) &&                   \
00199     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
00200       !defined(MBEDTLS_PKCS1_V15) )
00201 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
00202 #endif
00203 
00204 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) &&                       \
00205     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
00206       !defined(MBEDTLS_PKCS1_V15) )
00207 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
00208 #endif
00209 
00210 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) &&                    \
00211     ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) ||      \
00212       !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
00213 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
00214 #endif
00215 
00216 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) &&                          \
00217     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
00218 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
00219 #endif
00220 
00221 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
00222 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
00223 #endif
00224 
00225 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
00226 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
00227 #endif
00228 
00229 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
00230 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
00231 #endif
00232 
00233 #if defined(MBEDTLS_PK_C) && \
00234     ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
00235 #error "MBEDTLS_PK_C defined, but not all prerequisites"
00236 #endif
00237 
00238 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
00239 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
00240 #endif
00241 
00242 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
00243 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
00244 #endif
00245 
00246 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
00247 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
00248 #endif
00249 
00250 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
00251 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
00252 #endif
00253 
00254 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00255 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
00256 #endif
00257 
00258 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
00259     ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
00260         defined(MBEDTLS_PLATFORM_EXIT_ALT) )
00261 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
00262 #endif
00263 
00264 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
00265     ( !defined(MBEDTLS_PLATFORM_C) ||\
00266         !defined(MBEDTLS_HAVE_TIME) )
00267 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
00268 #endif
00269 
00270 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
00271     ( !defined(MBEDTLS_PLATFORM_C) ||\
00272         !defined(MBEDTLS_HAVE_TIME) )
00273 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
00274 #endif
00275 
00276 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
00277     ( !defined(MBEDTLS_PLATFORM_C) ||\
00278         !defined(MBEDTLS_HAVE_TIME) )
00279 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
00280 #endif
00281 
00282 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
00283     ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
00284         defined(MBEDTLS_PLATFORM_TIME_ALT) )
00285 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
00286 #endif
00287 
00288 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
00289     ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
00290         defined(MBEDTLS_PLATFORM_TIME_ALT) )
00291 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
00292 #endif
00293 
00294 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
00295 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
00296 #endif
00297 
00298 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00299 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
00300 #endif
00301 
00302 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
00303     ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
00304         defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
00305 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
00306 #endif
00307 
00308 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
00309     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
00310 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
00311 #endif
00312 
00313 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
00314     defined(MBEDTLS_PLATFORM_STD_FREE)
00315 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
00316 #endif
00317 
00318 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
00319 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
00320 #endif
00321 
00322 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
00323     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
00324 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
00325 #endif
00326 
00327 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
00328     defined(MBEDTLS_PLATFORM_STD_CALLOC)
00329 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
00330 #endif
00331 
00332 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
00333 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
00334 #endif
00335 
00336 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
00337 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
00338 #endif
00339 
00340 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
00341 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
00342 #endif
00343 
00344 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00345 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
00346 #endif
00347 
00348 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
00349     ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
00350         defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
00351 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
00352 #endif
00353 
00354 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
00355 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
00356 #endif
00357 
00358 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00359 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
00360 #endif
00361 
00362 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
00363     ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
00364         defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
00365 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
00366 #endif
00367 
00368 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
00369     !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
00370 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
00371 #endif
00372 
00373 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
00374 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
00375 #endif
00376 
00377 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
00378 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
00379 #endif
00380 
00381 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
00382 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
00383 #endif
00384 
00385 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
00386     !defined(MBEDTLS_PLATFORM_EXIT_ALT)
00387 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
00388 #endif
00389 
00390 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
00391     ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
00392         !defined(MBEDTLS_HAVE_TIME) )
00393 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
00394 #endif
00395 
00396 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
00397     !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
00398 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
00399 #endif
00400 
00401 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
00402     !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
00403 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
00404 #endif
00405 
00406 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
00407     !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
00408 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
00409 #endif
00410 
00411 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
00412     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
00413 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
00414 #endif
00415 
00416 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
00417     !defined(MBEDTLS_ENTROPY_NV_SEED)
00418 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
00419 #endif
00420 
00421 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
00422     !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
00423 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
00424 #endif
00425 
00426 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
00427     !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
00428 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
00429 #endif
00430 
00431 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
00432     ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
00433       defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
00434 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
00435 #endif
00436 
00437 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
00438     ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
00439       defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
00440 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
00441 #endif
00442 
00443 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) ||         \
00444     !defined(MBEDTLS_OID_C) )
00445 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
00446 #endif
00447 
00448 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) &&         \
00449     !defined(MBEDTLS_PKCS1_V15) )
00450 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
00451 #endif
00452 
00453 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) &&                        \
00454     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
00455 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
00456 #endif
00457 
00458 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) ||     \
00459     !defined(MBEDTLS_SHA1_C) )
00460 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
00461 #endif
00462 
00463 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) ||     \
00464     !defined(MBEDTLS_SHA1_C) )
00465 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
00466 #endif
00467 
00468 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) ||     \
00469     !defined(MBEDTLS_SHA1_C) )
00470 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
00471 #endif
00472 
00473 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) &&     \
00474     !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
00475 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
00476 #endif
00477 
00478 #if defined(MBEDTLS_SSL_PROTO_DTLS)     && \
00479     !defined(MBEDTLS_SSL_PROTO_TLS1_1)  && \
00480     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
00481 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
00482 #endif
00483 
00484 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
00485 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
00486 #endif
00487 
00488 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) ||     \
00489     !defined(MBEDTLS_MD_C) )
00490 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
00491 #endif
00492 
00493 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
00494 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
00495 #endif
00496 
00497 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
00498     !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
00499     !defined(MBEDTLS_SSL_PROTO_TLS1_2))
00500 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
00501 #endif
00502 
00503 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
00504     defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
00505 #error "Illegal protocol selection"
00506 #endif
00507 
00508 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
00509     defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
00510 #error "Illegal protocol selection"
00511 #endif
00512 
00513 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
00514     defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
00515     !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
00516 #error "Illegal protocol selection"
00517 #endif
00518 
00519 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
00520 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY  defined, but not all prerequisites"
00521 #endif
00522 
00523 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
00524     !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
00525 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE  defined, but not all prerequisites"
00526 #endif
00527 
00528 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) &&                              \
00529     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
00530 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY  defined, but not all prerequisites"
00531 #endif
00532 
00533 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) &&                              \
00534     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
00535 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT  defined, but not all prerequisites"
00536 #endif
00537 
00538 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) &&   \
00539     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&      \
00540     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&      \
00541     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
00542 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
00543 #endif
00544 
00545 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
00546     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&          \
00547     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&          \
00548     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
00549 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
00550 #endif
00551 
00552 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
00553 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
00554 #endif
00555 
00556 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
00557     !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
00558 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
00559 #endif
00560 
00561 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
00562         !defined(MBEDTLS_X509_CRT_PARSE_C)
00563 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
00564 #endif
00565 
00566 #if defined(MBEDTLS_THREADING_PTHREAD)
00567 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
00568 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
00569 #endif
00570 #define MBEDTLS_THREADING_IMPL
00571 #endif
00572 
00573 #if defined(MBEDTLS_THREADING_ALT)
00574 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
00575 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
00576 #endif
00577 #define MBEDTLS_THREADING_IMPL
00578 #endif
00579 
00580 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
00581 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
00582 #endif
00583 #undef MBEDTLS_THREADING_IMPL
00584 
00585 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
00586 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
00587 #endif
00588 
00589 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
00590     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) ||      \
00591     !defined(MBEDTLS_PK_PARSE_C) )
00592 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
00593 #endif
00594 
00595 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
00596     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) ||       \
00597     !defined(MBEDTLS_PK_WRITE_C) )
00598 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
00599 #endif
00600 
00601 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
00602 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
00603 #endif
00604 
00605 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
00606 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
00607 #endif
00608 
00609 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
00610 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
00611 #endif
00612 
00613 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
00614 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
00615 #endif
00616 
00617 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
00618 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
00619 #endif
00620 
00621 /*
00622  * Avoid warning from -pedantic. This is a convenient place for this
00623  * workaround since this is included by every single file before the
00624  * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
00625  */
00626 typedef int mbedtls_iso_c_forbids_empty_translation_units;
00627 
00628 #endif /* MBEDTLS_CHECK_CONFIG_H */