check_config.h

00001 /**
00002  * \file check_config.h
00003  *
00004  * \brief Consistency checks for configuration options
00005  */
00006 /*
00007  *  Copyright (C) 2006-2018, ARM Limited, All Rights Reserved
00008  *  SPDX-License-Identifier: Apache-2.0
00009  *
00010  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
00011  *  not use this file except in compliance with the License.
00012  *  You may obtain a copy of the License at
00013  *
00014  *  http://www.apache.org/licenses/LICENSE-2.0
00015  *
00016  *  Unless required by applicable law or agreed to in writing, software
00017  *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
00018  *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00019  *  See the License for the specific language governing permissions and
00020  *  limitations under the License.
00021  *
00022  *  This file is part of mbed TLS (https://tls.mbed.org)
00023  */
00024 
00025 /*
00026  * It is recommended to include this file from your config.h
00027  * in order to catch dependency issues early.
00028  */
00029 
00030 #ifndef MBEDTLS_CHECK_CONFIG_H
00031 #define MBEDTLS_CHECK_CONFIG_H
00032 
00033 /*
00034  * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
00035  * target platforms, so not an issue, but let's just be extra sure.
00036  */
00037 #include <limits.h>
00038 #if CHAR_BIT != 8
00039 #error "mbed TLS requires a platform with 8-bit chars"
00040 #endif
00041 
00042 #if defined(_WIN32)
00043 #if !defined(MBEDTLS_PLATFORM_C)
00044 #error "MBEDTLS_PLATFORM_C is required on Windows"
00045 #endif
00046 
00047 /* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as
00048  * it would confuse config.pl. */
00049 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
00050     !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
00051 #define MBEDTLS_PLATFORM_SNPRINTF_ALT
00052 #endif
00053 #endif /* _WIN32 */
00054 
00055 #if defined(TARGET_LIKE_MBED) && \
00056     ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) )
00057 #error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS"
00058 #endif
00059 
00060 #if defined(MBEDTLS_DEPRECATED_WARNING) && \
00061     !defined(__GNUC__) && !defined(__clang__)
00062 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
00063 #endif
00064 
00065 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
00066 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
00067 #endif
00068 
00069 #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
00070 #error "MBEDTLS_AESNI_C defined, but not all prerequisites"
00071 #endif
00072 
00073 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
00074 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
00075 #endif
00076 
00077 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
00078 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
00079 #endif
00080 
00081 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) && !defined(MBEDTLS_SSL_TRUNCATED_HMAC)
00082 #error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT defined, but not all prerequisites"
00083 #endif
00084 
00085 #if defined(MBEDTLS_CMAC_C) && \
00086     !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C)
00087 #error "MBEDTLS_CMAC_C defined, but not all prerequisites"
00088 #endif
00089 
00090 #if defined(MBEDTLS_NIST_KW_C) && \
00091     ( !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_CIPHER_C) )
00092 #error "MBEDTLS_NIST_KW_C defined, but not all prerequisites"
00093 #endif
00094 
00095 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
00096 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
00097 #endif
00098 
00099 #if defined(MBEDTLS_ECDSA_C) &&            \
00100     ( !defined(MBEDTLS_ECP_C) ||           \
00101       !defined(MBEDTLS_ASN1_PARSE_C) ||    \
00102       !defined(MBEDTLS_ASN1_WRITE_C) )
00103 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
00104 #endif
00105 
00106 #if defined(MBEDTLS_ECJPAKE_C) &&           \
00107     ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
00108 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
00109 #endif
00110 
00111 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
00112 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
00113 #endif
00114 
00115 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || (   \
00116     !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) &&                  \
00117     !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) &&                  \
00118     !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) &&                  \
00119     !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) &&                  \
00120     !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) &&                  \
00121     !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)   &&                  \
00122     !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)   &&                  \
00123     !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)   &&                  \
00124     !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) &&                  \
00125     !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) &&                  \
00126     !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) )
00127 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
00128 #endif
00129 
00130 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) &&      \
00131                                     !defined(MBEDTLS_SHA256_C))
00132 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
00133 #endif
00134 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) &&         \
00135     defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
00136 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
00137 #endif
00138 #if defined(MBEDTLS_ENTROPY_C) &&                                            \
00139     ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
00140     && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
00141 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
00142 #endif
00143 #if defined(MBEDTLS_ENTROPY_C) && \
00144     defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
00145 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
00146 #endif
00147 
00148 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
00149     ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
00150 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
00151 #endif
00152 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
00153      ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
00154     defined(MBEDTLS_HAVEGE_C) )
00155 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
00156 #endif
00157 
00158 #if defined(MBEDTLS_GCM_C) && (                                        \
00159         !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
00160 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
00161 #endif
00162 
00163 #if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00164 #error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
00165 #endif
00166 
00167 #if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00168 #error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
00169 #endif
00170 
00171 #if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00172 #error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
00173 #endif
00174 
00175 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00176 #error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
00177 #endif
00178 
00179 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00180 #error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
00181 #endif
00182 
00183 #if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00184 #error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
00185 #endif
00186 
00187 #if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00188 #error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
00189 #endif
00190 
00191 #if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00192 #error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
00193 #endif
00194 
00195 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
00196 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
00197 #endif
00198 
00199 #if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C)
00200 #error "MBEDTLS_HKDF_C defined, but not all prerequisites"
00201 #endif
00202 
00203 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
00204 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
00205 #endif
00206 
00207 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) &&                 \
00208     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
00209 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
00210 #endif
00211 
00212 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) &&                 \
00213     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
00214 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
00215 #endif
00216 
00217 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
00218 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
00219 #endif
00220 
00221 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) &&                     \
00222     !defined(MBEDTLS_ECDH_C)
00223 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
00224 #endif
00225 
00226 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) &&                   \
00227     ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) ||           \
00228       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
00229 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
00230 #endif
00231 
00232 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) &&                 \
00233     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) ||          \
00234       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
00235 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
00236 #endif
00237 
00238 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) &&                 \
00239     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) ||          \
00240       !defined(MBEDTLS_X509_CRT_PARSE_C) )
00241 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
00242 #endif
00243 
00244 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) &&                   \
00245     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
00246       !defined(MBEDTLS_PKCS1_V15) )
00247 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
00248 #endif
00249 
00250 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) &&                       \
00251     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
00252       !defined(MBEDTLS_PKCS1_V15) )
00253 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
00254 #endif
00255 
00256 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) &&                    \
00257     ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) ||      \
00258       !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
00259 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
00260 #endif
00261 
00262 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) &&                          \
00263     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
00264 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
00265 #endif
00266 
00267 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
00268 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
00269 #endif
00270 
00271 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
00272 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
00273 #endif
00274 
00275 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
00276 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
00277 #endif
00278 
00279 #if defined(MBEDTLS_PK_C) && \
00280     ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
00281 #error "MBEDTLS_PK_C defined, but not all prerequisites"
00282 #endif
00283 
00284 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
00285 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
00286 #endif
00287 
00288 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
00289 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
00290 #endif
00291 
00292 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
00293 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
00294 #endif
00295 
00296 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
00297 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
00298 #endif
00299 
00300 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00301 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
00302 #endif
00303 
00304 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
00305     ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
00306         defined(MBEDTLS_PLATFORM_EXIT_ALT) )
00307 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
00308 #endif
00309 
00310 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
00311     ( !defined(MBEDTLS_PLATFORM_C) ||\
00312         !defined(MBEDTLS_HAVE_TIME) )
00313 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
00314 #endif
00315 
00316 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
00317     ( !defined(MBEDTLS_PLATFORM_C) ||\
00318         !defined(MBEDTLS_HAVE_TIME) )
00319 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
00320 #endif
00321 
00322 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
00323     ( !defined(MBEDTLS_PLATFORM_C) ||\
00324         !defined(MBEDTLS_HAVE_TIME) )
00325 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
00326 #endif
00327 
00328 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
00329     ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
00330         defined(MBEDTLS_PLATFORM_TIME_ALT) )
00331 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
00332 #endif
00333 
00334 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
00335     ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
00336         defined(MBEDTLS_PLATFORM_TIME_ALT) )
00337 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
00338 #endif
00339 
00340 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
00341 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
00342 #endif
00343 
00344 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00345 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
00346 #endif
00347 
00348 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
00349     ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
00350         defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
00351 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
00352 #endif
00353 
00354 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
00355     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
00356 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
00357 #endif
00358 
00359 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
00360     defined(MBEDTLS_PLATFORM_STD_FREE)
00361 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
00362 #endif
00363 
00364 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
00365 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
00366 #endif
00367 
00368 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
00369     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
00370 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
00371 #endif
00372 
00373 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
00374     defined(MBEDTLS_PLATFORM_STD_CALLOC)
00375 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
00376 #endif
00377 
00378 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
00379 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
00380 #endif
00381 
00382 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
00383 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
00384 #endif
00385 
00386 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
00387 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
00388 #endif
00389 
00390 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00391 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
00392 #endif
00393 
00394 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
00395     ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
00396         defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
00397 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
00398 #endif
00399 
00400 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
00401 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
00402 #endif
00403 
00404 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00405 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
00406 #endif
00407 
00408 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
00409     ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
00410         defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
00411 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
00412 #endif
00413 
00414 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
00415     !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
00416 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
00417 #endif
00418 
00419 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
00420 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
00421 #endif
00422 
00423 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
00424 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
00425 #endif
00426 
00427 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
00428 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
00429 #endif
00430 
00431 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
00432     !defined(MBEDTLS_PLATFORM_EXIT_ALT)
00433 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
00434 #endif
00435 
00436 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
00437     ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
00438         !defined(MBEDTLS_HAVE_TIME) )
00439 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
00440 #endif
00441 
00442 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
00443     !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
00444 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
00445 #endif
00446 
00447 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
00448     !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
00449 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
00450 #endif
00451 
00452 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
00453     !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
00454 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
00455 #endif
00456 
00457 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
00458     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
00459 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
00460 #endif
00461 
00462 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
00463     !defined(MBEDTLS_ENTROPY_NV_SEED)
00464 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
00465 #endif
00466 
00467 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
00468     !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
00469 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
00470 #endif
00471 
00472 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
00473     !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
00474 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
00475 #endif
00476 
00477 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
00478     ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
00479       defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
00480 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
00481 #endif
00482 
00483 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
00484     ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
00485       defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
00486 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
00487 #endif
00488 
00489 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) ||         \
00490     !defined(MBEDTLS_OID_C) )
00491 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
00492 #endif
00493 
00494 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) &&         \
00495     !defined(MBEDTLS_PKCS1_V15) )
00496 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
00497 #endif
00498 
00499 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) &&                        \
00500     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
00501 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
00502 #endif
00503 
00504 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) ||     \
00505     !defined(MBEDTLS_SHA1_C) )
00506 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
00507 #endif
00508 
00509 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) ||     \
00510     !defined(MBEDTLS_SHA1_C) )
00511 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
00512 #endif
00513 
00514 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) ||     \
00515     !defined(MBEDTLS_SHA1_C) )
00516 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
00517 #endif
00518 
00519 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) &&     \
00520     !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
00521 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
00522 #endif
00523 
00524 #if defined(MBEDTLS_SSL_PROTO_DTLS)     && \
00525     !defined(MBEDTLS_SSL_PROTO_TLS1_1)  && \
00526     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
00527 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
00528 #endif
00529 
00530 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
00531 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
00532 #endif
00533 
00534 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) ||     \
00535     !defined(MBEDTLS_MD_C) )
00536 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
00537 #endif
00538 
00539 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
00540 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
00541 #endif
00542 
00543 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
00544     !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
00545     !defined(MBEDTLS_SSL_PROTO_TLS1_2))
00546 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
00547 #endif
00548 
00549 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
00550     defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
00551 #error "Illegal protocol selection"
00552 #endif
00553 
00554 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
00555     defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
00556 #error "Illegal protocol selection"
00557 #endif
00558 
00559 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
00560     defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
00561     !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
00562 #error "Illegal protocol selection"
00563 #endif
00564 
00565 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
00566 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY  defined, but not all prerequisites"
00567 #endif
00568 
00569 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
00570     !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
00571 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE  defined, but not all prerequisites"
00572 #endif
00573 
00574 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) &&                              \
00575     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
00576 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY  defined, but not all prerequisites"
00577 #endif
00578 
00579 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) &&                              \
00580     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
00581 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT  defined, but not all prerequisites"
00582 #endif
00583 
00584 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) &&   \
00585     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&      \
00586     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&      \
00587     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
00588 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
00589 #endif
00590 
00591 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
00592     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&          \
00593     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&          \
00594     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
00595 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
00596 #endif
00597 
00598 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
00599 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
00600 #endif
00601 
00602 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
00603     !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
00604 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
00605 #endif
00606 
00607 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
00608         !defined(MBEDTLS_X509_CRT_PARSE_C)
00609 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
00610 #endif
00611 
00612 #if defined(MBEDTLS_THREADING_PTHREAD)
00613 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
00614 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
00615 #endif
00616 #define MBEDTLS_THREADING_IMPL
00617 #endif
00618 
00619 #if defined(MBEDTLS_THREADING_ALT)
00620 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
00621 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
00622 #endif
00623 #define MBEDTLS_THREADING_IMPL
00624 #endif
00625 
00626 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
00627 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
00628 #endif
00629 #undef MBEDTLS_THREADING_IMPL
00630 
00631 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
00632 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
00633 #endif
00634 
00635 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
00636     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) ||      \
00637     !defined(MBEDTLS_PK_PARSE_C) )
00638 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
00639 #endif
00640 
00641 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
00642     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) ||       \
00643     !defined(MBEDTLS_PK_WRITE_C) )
00644 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
00645 #endif
00646 
00647 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
00648 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
00649 #endif
00650 
00651 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
00652 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
00653 #endif
00654 
00655 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
00656 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
00657 #endif
00658 
00659 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
00660 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
00661 #endif
00662 
00663 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
00664 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
00665 #endif
00666 
00667 #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
00668 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
00669 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
00670 
00671 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
00672     defined(MBEDTLS_HAVE_ASM)
00673 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
00674 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
00675 
00676 /*
00677  * Avoid warning from -pedantic. This is a convenient place for this
00678  * workaround since this is included by every single file before the
00679  * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
00680  */
00681 typedef int mbedtls_iso_c_forbids_empty_translation_units;
00682 
00683 #endif /* MBEDTLS_CHECK_CONFIG_H */