check_config.h

00001 /**
00002  * \file check_config.h
00003  *
00004  * \brief Consistency checks for configuration options
00005  */
00006 /*
00007  *  Copyright (C) 2006-2016, 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_ECDH_C) && !defined(MBEDTLS_ECP_C)
00091 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
00092 #endif
00093 
00094 #if defined(MBEDTLS_ECDSA_C) &&            \
00095     ( !defined(MBEDTLS_ECP_C) ||           \
00096       !defined(MBEDTLS_ASN1_PARSE_C) ||    \
00097       !defined(MBEDTLS_ASN1_WRITE_C) )
00098 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
00099 #endif
00100 
00101 #if defined(MBEDTLS_ECJPAKE_C) &&           \
00102     ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
00103 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
00104 #endif
00105 
00106 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
00107 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
00108 #endif
00109 
00110 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || (   \
00111     !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) &&                  \
00112     !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) &&                  \
00113     !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) &&                  \
00114     !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) &&                  \
00115     !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) &&                  \
00116     !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)   &&                  \
00117     !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)   &&                  \
00118     !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)   &&                  \
00119     !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) &&                  \
00120     !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) &&                  \
00121     !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) )
00122 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
00123 #endif
00124 
00125 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) &&      \
00126                                     !defined(MBEDTLS_SHA256_C))
00127 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
00128 #endif
00129 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) &&         \
00130     defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
00131 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
00132 #endif
00133 #if defined(MBEDTLS_ENTROPY_C) &&                                            \
00134     ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
00135     && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
00136 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
00137 #endif
00138 #if defined(MBEDTLS_ENTROPY_C) && \
00139     defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
00140 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
00141 #endif
00142 
00143 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
00144     ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
00145 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
00146 #endif
00147 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
00148      ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
00149     defined(MBEDTLS_HAVEGE_C) )
00150 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
00151 #endif
00152 
00153 #if defined(MBEDTLS_GCM_C) && (                                        \
00154         !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
00155 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
00156 #endif
00157 
00158 #if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00159 #error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
00160 #endif
00161 
00162 #if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00163 #error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
00164 #endif
00165 
00166 #if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00167 #error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
00168 #endif
00169 
00170 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00171 #error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
00172 #endif
00173 
00174 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00175 #error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
00176 #endif
00177 
00178 #if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00179 #error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
00180 #endif
00181 
00182 #if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00183 #error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
00184 #endif
00185 
00186 #if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
00187 #error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
00188 #endif
00189 
00190 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
00191 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
00192 #endif
00193 
00194 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
00195 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
00196 #endif
00197 
00198 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) &&                 \
00199     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
00200 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
00201 #endif
00202 
00203 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) &&                 \
00204     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
00205 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
00206 #endif
00207 
00208 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
00209 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
00210 #endif
00211 
00212 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) &&                     \
00213     !defined(MBEDTLS_ECDH_C)
00214 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
00215 #endif
00216 
00217 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) &&                   \
00218     ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) ||           \
00219       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
00220 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
00221 #endif
00222 
00223 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) &&                 \
00224     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) ||          \
00225       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
00226 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
00227 #endif
00228 
00229 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) &&                 \
00230     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) ||          \
00231       !defined(MBEDTLS_X509_CRT_PARSE_C) )
00232 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
00233 #endif
00234 
00235 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) &&                   \
00236     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
00237       !defined(MBEDTLS_PKCS1_V15) )
00238 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
00239 #endif
00240 
00241 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) &&                       \
00242     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
00243       !defined(MBEDTLS_PKCS1_V15) )
00244 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
00245 #endif
00246 
00247 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) &&                    \
00248     ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) ||      \
00249       !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
00250 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
00251 #endif
00252 
00253 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) &&                          \
00254     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
00255 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
00256 #endif
00257 
00258 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
00259 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
00260 #endif
00261 
00262 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
00263 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
00264 #endif
00265 
00266 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
00267 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
00268 #endif
00269 
00270 #if defined(MBEDTLS_PK_C) && \
00271     ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
00272 #error "MBEDTLS_PK_C defined, but not all prerequisites"
00273 #endif
00274 
00275 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
00276 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
00277 #endif
00278 
00279 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
00280 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
00281 #endif
00282 
00283 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
00284 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
00285 #endif
00286 
00287 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
00288 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
00289 #endif
00290 
00291 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00292 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
00293 #endif
00294 
00295 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
00296     ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
00297         defined(MBEDTLS_PLATFORM_EXIT_ALT) )
00298 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
00299 #endif
00300 
00301 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
00302     ( !defined(MBEDTLS_PLATFORM_C) ||\
00303         !defined(MBEDTLS_HAVE_TIME) )
00304 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
00305 #endif
00306 
00307 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
00308     ( !defined(MBEDTLS_PLATFORM_C) ||\
00309         !defined(MBEDTLS_HAVE_TIME) )
00310 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
00311 #endif
00312 
00313 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
00314     ( !defined(MBEDTLS_PLATFORM_C) ||\
00315         !defined(MBEDTLS_HAVE_TIME) )
00316 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
00317 #endif
00318 
00319 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
00320     ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
00321         defined(MBEDTLS_PLATFORM_TIME_ALT) )
00322 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
00323 #endif
00324 
00325 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
00326     ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
00327         defined(MBEDTLS_PLATFORM_TIME_ALT) )
00328 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
00329 #endif
00330 
00331 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
00332 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
00333 #endif
00334 
00335 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00336 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
00337 #endif
00338 
00339 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
00340     ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
00341         defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
00342 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
00343 #endif
00344 
00345 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
00346     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
00347 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
00348 #endif
00349 
00350 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
00351     defined(MBEDTLS_PLATFORM_STD_FREE)
00352 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
00353 #endif
00354 
00355 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
00356 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
00357 #endif
00358 
00359 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
00360     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
00361 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
00362 #endif
00363 
00364 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
00365     defined(MBEDTLS_PLATFORM_STD_CALLOC)
00366 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
00367 #endif
00368 
00369 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
00370 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
00371 #endif
00372 
00373 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
00374 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
00375 #endif
00376 
00377 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
00378 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
00379 #endif
00380 
00381 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00382 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
00383 #endif
00384 
00385 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
00386     ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
00387         defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
00388 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
00389 #endif
00390 
00391 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
00392 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
00393 #endif
00394 
00395 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00396 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
00397 #endif
00398 
00399 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
00400     ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
00401         defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
00402 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
00403 #endif
00404 
00405 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
00406     !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
00407 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
00408 #endif
00409 
00410 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
00411 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
00412 #endif
00413 
00414 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
00415 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
00416 #endif
00417 
00418 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
00419 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
00420 #endif
00421 
00422 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
00423     !defined(MBEDTLS_PLATFORM_EXIT_ALT)
00424 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
00425 #endif
00426 
00427 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
00428     ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
00429         !defined(MBEDTLS_HAVE_TIME) )
00430 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
00431 #endif
00432 
00433 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
00434     !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
00435 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
00436 #endif
00437 
00438 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
00439     !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
00440 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
00441 #endif
00442 
00443 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
00444     !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
00445 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
00446 #endif
00447 
00448 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
00449     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
00450 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
00451 #endif
00452 
00453 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
00454     !defined(MBEDTLS_ENTROPY_NV_SEED)
00455 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
00456 #endif
00457 
00458 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
00459     !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
00460 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
00461 #endif
00462 
00463 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
00464     !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
00465 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
00466 #endif
00467 
00468 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
00469     ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
00470       defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
00471 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
00472 #endif
00473 
00474 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
00475     ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
00476       defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
00477 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
00478 #endif
00479 
00480 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) ||         \
00481     !defined(MBEDTLS_OID_C) )
00482 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
00483 #endif
00484 
00485 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) &&         \
00486     !defined(MBEDTLS_PKCS1_V15) )
00487 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
00488 #endif
00489 
00490 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) &&                        \
00491     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
00492 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
00493 #endif
00494 
00495 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) ||     \
00496     !defined(MBEDTLS_SHA1_C) )
00497 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
00498 #endif
00499 
00500 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) ||     \
00501     !defined(MBEDTLS_SHA1_C) )
00502 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
00503 #endif
00504 
00505 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) ||     \
00506     !defined(MBEDTLS_SHA1_C) )
00507 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
00508 #endif
00509 
00510 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) &&     \
00511     !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
00512 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
00513 #endif
00514 
00515 #if defined(MBEDTLS_SSL_PROTO_DTLS)     && \
00516     !defined(MBEDTLS_SSL_PROTO_TLS1_1)  && \
00517     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
00518 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
00519 #endif
00520 
00521 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
00522 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
00523 #endif
00524 
00525 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) ||     \
00526     !defined(MBEDTLS_MD_C) )
00527 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
00528 #endif
00529 
00530 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
00531 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
00532 #endif
00533 
00534 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
00535     !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
00536     !defined(MBEDTLS_SSL_PROTO_TLS1_2))
00537 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
00538 #endif
00539 
00540 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
00541     defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
00542 #error "Illegal protocol selection"
00543 #endif
00544 
00545 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
00546     defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
00547 #error "Illegal protocol selection"
00548 #endif
00549 
00550 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
00551     defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
00552     !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
00553 #error "Illegal protocol selection"
00554 #endif
00555 
00556 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
00557 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY  defined, but not all prerequisites"
00558 #endif
00559 
00560 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
00561     !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
00562 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE  defined, but not all prerequisites"
00563 #endif
00564 
00565 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) &&                              \
00566     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
00567 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY  defined, but not all prerequisites"
00568 #endif
00569 
00570 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) &&                              \
00571     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
00572 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT  defined, but not all prerequisites"
00573 #endif
00574 
00575 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) &&   \
00576     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&      \
00577     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&      \
00578     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
00579 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
00580 #endif
00581 
00582 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
00583     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&          \
00584     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&          \
00585     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
00586 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
00587 #endif
00588 
00589 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
00590 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
00591 #endif
00592 
00593 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
00594     !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
00595 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
00596 #endif
00597 
00598 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
00599         !defined(MBEDTLS_X509_CRT_PARSE_C)
00600 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
00601 #endif
00602 
00603 #if defined(MBEDTLS_THREADING_PTHREAD)
00604 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
00605 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
00606 #endif
00607 #define MBEDTLS_THREADING_IMPL
00608 #endif
00609 
00610 #if defined(MBEDTLS_THREADING_ALT)
00611 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
00612 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
00613 #endif
00614 #define MBEDTLS_THREADING_IMPL
00615 #endif
00616 
00617 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
00618 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
00619 #endif
00620 #undef MBEDTLS_THREADING_IMPL
00621 
00622 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
00623 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
00624 #endif
00625 
00626 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
00627     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) ||      \
00628     !defined(MBEDTLS_PK_PARSE_C) )
00629 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
00630 #endif
00631 
00632 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
00633     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) ||       \
00634     !defined(MBEDTLS_PK_WRITE_C) )
00635 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
00636 #endif
00637 
00638 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
00639 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
00640 #endif
00641 
00642 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
00643 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
00644 #endif
00645 
00646 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
00647 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
00648 #endif
00649 
00650 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
00651 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
00652 #endif
00653 
00654 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
00655 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
00656 #endif
00657 
00658 #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
00659 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
00660 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
00661 
00662 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
00663     defined(MBEDTLS_HAVE_ASM)
00664 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
00665 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
00666 
00667 /*
00668  * Avoid warning from -pedantic. This is a convenient place for this
00669  * workaround since this is included by every single file before the
00670  * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
00671  */
00672 typedef int mbedtls_iso_c_forbids_empty_translation_units;
00673 
00674 #endif /* MBEDTLS_CHECK_CONFIG_H */