check_config.h

00001 /**
00002  * \file check_config.h
00003  *
00004  * \brief Consistency checks for configuration options
00005  *
00006  *  Copyright (C) 2006-2015, 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_ECDH_C) && !defined(MBEDTLS_ECP_C)
00081 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
00082 #endif
00083 
00084 #if defined(MBEDTLS_ECDSA_C) &&            \
00085     ( !defined(MBEDTLS_ECP_C) ||           \
00086       !defined(MBEDTLS_ASN1_PARSE_C) ||    \
00087       !defined(MBEDTLS_ASN1_WRITE_C) )
00088 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
00089 #endif
00090 
00091 #if defined(MBEDTLS_ECJPAKE_C) &&           \
00092     ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
00093 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
00094 #endif
00095 
00096 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
00097 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
00098 #endif
00099 
00100 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || (   \
00101     !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) &&                  \
00102     !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) &&                  \
00103     !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) &&                  \
00104     !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) &&                  \
00105     !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) &&                  \
00106     !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)   &&                  \
00107     !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)   &&                  \
00108     !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)   &&                  \
00109     !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) &&                  \
00110     !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) &&                  \
00111     !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) )
00112 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
00113 #endif
00114 
00115 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) &&      \
00116                                     !defined(MBEDTLS_SHA256_C))
00117 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
00118 #endif
00119 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) &&         \
00120     defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
00121 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
00122 #endif
00123 #if defined(MBEDTLS_ENTROPY_C) &&                                            \
00124     ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
00125     && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
00126 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
00127 #endif
00128 #if defined(MBEDTLS_ENTROPY_C) && \
00129     defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
00130 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
00131 #endif
00132 
00133 #if defined(MBEDTLS_GCM_C) && (                                        \
00134         !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
00135 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
00136 #endif
00137 
00138 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
00139 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
00140 #endif
00141 
00142 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
00143 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
00144 #endif
00145 
00146 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) &&                 \
00147     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
00148 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
00149 #endif
00150 
00151 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) &&                 \
00152     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
00153 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
00154 #endif
00155 
00156 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
00157 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
00158 #endif
00159 
00160 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) &&                     \
00161     !defined(MBEDTLS_ECDH_C)
00162 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
00163 #endif
00164 
00165 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) &&                   \
00166     ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) ||           \
00167       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
00168 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
00169 #endif
00170 
00171 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) &&                 \
00172     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) ||          \
00173       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
00174 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
00175 #endif
00176 
00177 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) &&                 \
00178     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) ||          \
00179       !defined(MBEDTLS_X509_CRT_PARSE_C) )
00180 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
00181 #endif
00182 
00183 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) &&                   \
00184     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
00185       !defined(MBEDTLS_PKCS1_V15) )
00186 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
00187 #endif
00188 
00189 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) &&                       \
00190     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
00191       !defined(MBEDTLS_PKCS1_V15) )
00192 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
00193 #endif
00194 
00195 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) &&                    \
00196     ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) ||      \
00197       !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
00198 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
00199 #endif
00200 
00201 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) &&                          \
00202     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
00203 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
00204 #endif
00205 
00206 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
00207 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
00208 #endif
00209 
00210 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
00211 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
00212 #endif
00213 
00214 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
00215 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
00216 #endif
00217 
00218 #if defined(MBEDTLS_PK_C) && \
00219     ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
00220 #error "MBEDTLS_PK_C defined, but not all prerequisites"
00221 #endif
00222 
00223 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
00224 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
00225 #endif
00226 
00227 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
00228 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
00229 #endif
00230 
00231 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
00232 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
00233 #endif
00234 
00235 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
00236 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
00237 #endif
00238 
00239 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00240 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
00241 #endif
00242 
00243 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
00244     ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
00245         defined(MBEDTLS_PLATFORM_EXIT_ALT) )
00246 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
00247 #endif
00248 
00249 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
00250 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
00251 #endif
00252 
00253 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00254 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
00255 #endif
00256 
00257 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
00258     ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
00259         defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
00260 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
00261 #endif
00262 
00263 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
00264     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
00265 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
00266 #endif
00267 
00268 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
00269     defined(MBEDTLS_PLATFORM_STD_FREE)
00270 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
00271 #endif
00272 
00273 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
00274 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
00275 #endif
00276 
00277 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
00278     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
00279 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
00280 #endif
00281 
00282 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
00283     defined(MBEDTLS_PLATFORM_STD_CALLOC)
00284 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
00285 #endif
00286 
00287 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
00288 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
00289 #endif
00290 
00291 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
00292 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
00293 #endif
00294 
00295 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
00296 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
00297 #endif
00298 
00299 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00300 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
00301 #endif
00302 
00303 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
00304     ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
00305         defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
00306 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
00307 #endif
00308 
00309 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
00310 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
00311 #endif
00312 
00313 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00314 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
00315 #endif
00316 
00317 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
00318     ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
00319         defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
00320 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
00321 #endif
00322 
00323 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
00324     !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
00325 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
00326 #endif
00327 
00328 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
00329 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
00330 #endif
00331 
00332 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
00333 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
00334 #endif
00335 
00336 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
00337 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
00338 #endif
00339 
00340 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
00341     !defined(MBEDTLS_PLATFORM_EXIT_ALT)
00342 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
00343 #endif
00344 
00345 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
00346     !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
00347 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
00348 #endif
00349 
00350 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
00351     !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
00352 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
00353 #endif
00354 
00355 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
00356     !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
00357 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
00358 #endif
00359 
00360 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) ||         \
00361     !defined(MBEDTLS_OID_C) )
00362 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
00363 #endif
00364 
00365 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) &&                        \
00366     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
00367 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
00368 #endif
00369 
00370 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) ||     \
00371     !defined(MBEDTLS_SHA1_C) )
00372 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
00373 #endif
00374 
00375 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) ||     \
00376     !defined(MBEDTLS_SHA1_C) )
00377 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
00378 #endif
00379 
00380 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) ||     \
00381     !defined(MBEDTLS_SHA1_C) )
00382 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
00383 #endif
00384 
00385 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) &&     \
00386     !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
00387 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
00388 #endif
00389 
00390 #if defined(MBEDTLS_SSL_PROTO_DTLS)     && \
00391     !defined(MBEDTLS_SSL_PROTO_TLS1_1)  && \
00392     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
00393 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
00394 #endif
00395 
00396 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
00397 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
00398 #endif
00399 
00400 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) ||     \
00401     !defined(MBEDTLS_MD_C) )
00402 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
00403 #endif
00404 
00405 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
00406 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
00407 #endif
00408 
00409 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
00410     !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
00411     !defined(MBEDTLS_SSL_PROTO_TLS1_2))
00412 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
00413 #endif
00414 
00415 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
00416     defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
00417 #error "Illegal protocol selection"
00418 #endif
00419 
00420 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
00421     defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
00422 #error "Illegal protocol selection"
00423 #endif
00424 
00425 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
00426     defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
00427     !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
00428 #error "Illegal protocol selection"
00429 #endif
00430 
00431 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
00432 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY  defined, but not all prerequisites"
00433 #endif
00434 
00435 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
00436     !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
00437 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE  defined, but not all prerequisites"
00438 #endif
00439 
00440 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) &&                              \
00441     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
00442 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY  defined, but not all prerequisites"
00443 #endif
00444 
00445 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) &&                              \
00446     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
00447 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT  defined, but not all prerequisites"
00448 #endif
00449 
00450 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) &&   \
00451     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&      \
00452     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&      \
00453     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
00454 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
00455 #endif
00456 
00457 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
00458     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&          \
00459     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&          \
00460     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
00461 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
00462 #endif
00463 
00464 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
00465 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
00466 #endif
00467 
00468 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
00469     !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
00470 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
00471 #endif
00472 
00473 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
00474         !defined(MBEDTLS_X509_CRT_PARSE_C)
00475 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
00476 #endif
00477 
00478 #if defined(MBEDTLS_THREADING_PTHREAD)
00479 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
00480 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
00481 #endif
00482 #define MBEDTLS_THREADING_IMPL
00483 #endif
00484 
00485 #if defined(MBEDTLS_THREADING_ALT)
00486 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
00487 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
00488 #endif
00489 #define MBEDTLS_THREADING_IMPL
00490 #endif
00491 
00492 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
00493 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
00494 #endif
00495 #undef MBEDTLS_THREADING_IMPL
00496 
00497 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
00498 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
00499 #endif
00500 
00501 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
00502     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) ||      \
00503     !defined(MBEDTLS_PK_PARSE_C) )
00504 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
00505 #endif
00506 
00507 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
00508     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) ||       \
00509     !defined(MBEDTLS_PK_WRITE_C) )
00510 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
00511 #endif
00512 
00513 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
00514 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
00515 #endif
00516 
00517 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
00518 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
00519 #endif
00520 
00521 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
00522 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
00523 #endif
00524 
00525 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
00526 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
00527 #endif
00528 
00529 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
00530 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
00531 #endif
00532 
00533 /*
00534  * Avoid warning from -pedantic. This is a convenient place for this
00535  * workaround since this is included by every single file before the
00536  * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
00537  */
00538 typedef int mbedtls_iso_c_forbids_empty_translation_units;
00539 
00540 #endif /* MBEDTLS_CHECK_CONFIG_H */