src/libpolarssl/check_config.h

   1 /**
   2  * \file check_config.h
   3  *
   4  * \brief Consistency checks for configuration options
   5  *
   6  *  Copyright (C) 2006-2014, Brainspark B.V.
   7  *
   8  *  This file is part of PolarSSL (http://www.polarssl.org)
   9  *  Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
  10  *
  11  *  All rights reserved.
  12  *
  13  *  This program is free software; you can redistribute it and/or modify
  14  *  it under the terms of the GNU General Public License as published by
  15  *  the Free Software Foundation; either version 2 of the License, or
  16  *  (at your option) any later version.
  17  *
  18  *  This program is distributed in the hope that it will be useful,
  19  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  *  GNU General Public License for more details.
  22  *
  23  *  You should have received a copy of the GNU General Public License along
  24  *  with this program; if not, write to the Free Software Foundation, Inc.,
  25  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  26  */
  27
  28 /*
  29  * It is recommended to include this file from your config.h
  30  * in order to catch dependency issues early.
  31  */
  32
  33 #ifndef POLARSSL_CHECK_CONFIG_H
  34 #define POLARSSL_CHECK_CONFIG_H
  35
  36 #if defined(POLARSSL_AESNI_C) && !defined(POLARSSL_HAVE_ASM)
  37 #error "POLARSSL_AESNI_C defined, but not all prerequisites"
  38 #endif
  39
  40 #if defined(POLARSSL_CERTS_C) && !defined(POLARSSL_PEM_PARSE_C)
  41 #error "POLARSSL_CERTS_C defined, but not all prerequisites"
  42 #endif
  43
  44 #if defined(POLARSSL_CTR_DRBG_C) && !defined(POLARSSL_AES_C)
  45 #error "POLARSSL_CTR_DRBG_C defined, but not all prerequisites"
  46 #endif
  47
  48 #if defined(POLARSSL_DHM_C) && !defined(POLARSSL_BIGNUM_C)
  49 #error "POLARSSL_DHM_C defined, but not all prerequisites"
  50 #endif
  51
  52 #if defined(POLARSSL_ECDH_C) && !defined(POLARSSL_ECP_C)
  53 #error "POLARSSL_ECDH_C defined, but not all prerequisites"
  54 #endif
  55
  56 #if defined(POLARSSL_ECDSA_C) &&            \
  57     ( !defined(POLARSSL_ECP_C) ||           \
  58       !defined(POLARSSL_ASN1_PARSE_C) ||    \
  59       !defined(POLARSSL_ASN1_WRITE_C) )
  60 #error "POLARSSL_ECDSA_C defined, but not all prerequisites"
  61 #endif
  62
  63 #if defined(POLARSSL_ECDSA_DETERMINISTIC) && !defined(POLARSSL_HMAC_DRBG_C)
  64 #error "POLARSSL_ECDSA_DETERMINISTIC defined, but not all prerequisites"
  65 #endif
  66
  67 #if defined(POLARSSL_ECP_C) && ( !defined(POLARSSL_BIGNUM_C) || (   \
  68     !defined(POLARSSL_ECP_DP_SECP192R1_ENABLED) &&                  \
  69     !defined(POLARSSL_ECP_DP_SECP224R1_ENABLED) &&                  \
  70     !defined(POLARSSL_ECP_DP_SECP256R1_ENABLED) &&                  \
  71     !defined(POLARSSL_ECP_DP_SECP384R1_ENABLED) &&                  \
  72     !defined(POLARSSL_ECP_DP_SECP521R1_ENABLED) &&                  \
  73     !defined(POLARSSL_ECP_DP_BP256R1_ENABLED)   &&                  \
  74     !defined(POLARSSL_ECP_DP_BP384R1_ENABLED)   &&                  \
  75     !defined(POLARSSL_ECP_DP_BP512R1_ENABLED)   &&                  \
  76     !defined(POLARSSL_ECP_DP_SECP192K1_ENABLED) &&                  \
  77     !defined(POLARSSL_ECP_DP_SECP224K1_ENABLED) &&                  \
  78     !defined(POLARSSL_ECP_DP_SECP256K1_ENABLED) ) )
  79 #error "POLARSSL_ECP_C defined, but not all prerequisites"
  80 #endif
  81
  82 #if defined(POLARSSL_ENTROPY_C) && (!defined(POLARSSL_SHA512_C) &&      \
  83                                     !defined(POLARSSL_SHA256_C))
  84 #error "POLARSSL_ENTROPY_C defined, but not all prerequisites"
  85 #endif
  86 #if defined(POLARSSL_ENTROPY_C) && defined(POLARSSL_SHA512_C) &&         \
  87     defined(CTR_DRBG_ENTROPY_LEN) && (CTR_DRBG_ENTROPY_LEN > 64)
  88 #error "CTR_DRBG_ENTROPY_LEN value too high"
  89 #endif
  90 #if defined(POLARSSL_ENTROPY_C) &&                                            \
  91     ( !defined(POLARSSL_SHA512_C) || defined(POLARSSL_ENTROPY_FORCE_SHA256) ) \
  92     && defined(CTR_DRBG_ENTROPY_LEN) && (CTR_DRBG_ENTROPY_LEN > 32)
  93 #error "CTR_DRBG_ENTROPY_LEN value too high"
  94 #endif
  95 #if defined(POLARSSL_ENTROPY_C) && \
  96     defined(POLARSSL_ENTROPY_FORCE_SHA256) && !defined(POLARSSL_SHA256_C)
  97 #error "POLARSSL_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
  98 #endif
  99
 100 #if defined(POLARSSL_GCM_C) && (                                        \
 101         !defined(POLARSSL_AES_C) && !defined(POLARSSL_CAMELLIA_C) )
 102 #error "POLARSSL_GCM_C defined, but not all prerequisites"
 103 #endif
 104
 105 #if defined(POLARSSL_HAVEGE_C) && !defined(POLARSSL_TIMING_C)
 106 #error "POLARSSL_HAVEGE_C defined, but not all prerequisites"
 107 #endif
 108
 109 #if defined(POLARSSL_HMAC_DRBG) && !defined(POLARSSL_MD_C)
 110 #error "POLARSSL_HMAC_DRBG_C defined, but not all prerequisites"
 111 #endif
 112
 113 #if defined(POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) &&                 \
 114     ( !defined(POLARSSL_ECDH_C) || !defined(POLARSSL_X509_CRT_PARSE_C) )
 115 #error "POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
 116 #endif
 117
 118 #if defined(POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED) &&                 \
 119     ( !defined(POLARSSL_ECDH_C) || !defined(POLARSSL_X509_CRT_PARSE_C) )
 120 #error "POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
 121 #endif
 122
 123 #if defined(POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(POLARSSL_DHM_C)
 124 #error "POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
 125 #endif
 126
 127 #if defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED) &&                     \
 128     !defined(POLARSSL_ECDH_C)
 129 #error "POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
 130 #endif
 131
 132 #if defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED) &&                   \
 133     ( !defined(POLARSSL_DHM_C) || !defined(POLARSSL_RSA_C) ||           \
 134       !defined(POLARSSL_X509_CRT_PARSE_C) || !defined(POLARSSL_PKCS1_V15) )
 135 #error "POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
 136 #endif
 137
 138 #if defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED) &&                 \
 139     ( !defined(POLARSSL_ECDH_C) || !defined(POLARSSL_RSA_C) ||          \
 140       !defined(POLARSSL_X509_CRT_PARSE_C) || !defined(POLARSSL_PKCS1_V15) )
 141 #error "POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
 142 #endif
 143
 144 #if defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) &&                 \
 145     ( !defined(POLARSSL_ECDH_C) || !defined(POLARSSL_ECDSA_C) ||          \
 146       !defined(POLARSSL_X509_CRT_PARSE_C) )
 147 #error "POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
 148 #endif
 149
 150 #if defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED) &&                   \
 151     ( !defined(POLARSSL_RSA_C) || !defined(POLARSSL_X509_CRT_PARSE_C) ||\
 152       !defined(POLARSSL_PKCS1_V15) )
 153 #error "POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
 154 #endif
 155
 156 #if defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED) &&                       \
 157     ( !defined(POLARSSL_RSA_C) || !defined(POLARSSL_X509_CRT_PARSE_C) ||\
 158       !defined(POLARSSL_PKCS1_V15) )
 159 #error "POLARSSL_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
 160 #endif
 161
 162 #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) &&                          \
 163     ( !defined(POLARSSL_PLATFORM_C) || !defined(POLARSSL_PLATFORM_MEMORY) )
 164 #error "POLARSSL_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
 165 #endif
 166
 167 #if defined(POLARSSL_PADLOCK_C) && !defined(POLARSSL_HAVE_ASM)
 168 #error "POLARSSL_PADLOCK_C defined, but not all prerequisites"
 169 #endif
 170
 171 #if defined(POLARSSL_PBKDF2_C) && !defined(POLARSSL_MD_C)
 172 #error "POLARSSL_PBKDF2_C defined, but not all prerequisites"
 173 #endif
 174
 175 #if defined(POLARSSL_PEM_PARSE_C) && !defined(POLARSSL_BASE64_C)
 176 #error "POLARSSL_PEM_PARSE_C defined, but not all prerequisites"
 177 #endif
 178
 179 #if defined(POLARSSL_PEM_WRITE_C) && !defined(POLARSSL_BASE64_C)
 180 #error "POLARSSL_PEM_WRITE_C defined, but not all prerequisites"
 181 #endif
 182
 183 #if defined(POLARSSL_PK_PARSE_C) && !defined(POLARSSL_PK_C)
 184 #error "POLARSSL_PK_PARSE_C defined, but not all prerequisites"
 185 #endif
 186
 187 #if defined(POLARSSL_PK_WRITE_C) && !defined(POLARSSL_PK_C)
 188 #error "POLARSSL_PK_WRITE_C defined, but not all prerequisites"
 189 #endif
 190
 191 #if defined(POLARSSL_PKCS11_C) && !defined(POLARSSL_PK_C)
 192 #error "POLARSSL_PKCS11_C defined, but not all prerequisites"
 193 #endif
 194
 195 #if defined(POLARSSL_RSA_C) && ( !defined(POLARSSL_BIGNUM_C) ||         \
 196     !defined(POLARSSL_OID_C) )
 197 #error "POLARSSL_RSA_C defined, but not all prerequisites"
 198 #endif
 199
 200 #if defined(POLARSSL_SSL_PROTO_SSL3) && ( !defined(POLARSSL_MD5_C) ||     \
 201     !defined(POLARSSL_SHA1_C) )
 202 #error "POLARSSL_SSL_PROTO_SSL3 defined, but not all prerequisites"
 203 #endif
 204
 205 #if defined(POLARSSL_SSL_PROTO_TLS1) && ( !defined(POLARSSL_MD5_C) ||     \
 206     !defined(POLARSSL_SHA1_C) )
 207 #error "POLARSSL_SSL_PROTO_TLS1 defined, but not all prerequisites"
 208 #endif
 209
 210 #if defined(POLARSSL_SSL_PROTO_TLS1_1) && ( !defined(POLARSSL_MD5_C) ||     \
 211     !defined(POLARSSL_SHA1_C) )
 212 #error "POLARSSL_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
 213 #endif
 214
 215 #if defined(POLARSSL_SSL_PROTO_TLS1_2) && ( !defined(POLARSSL_SHA1_C) &&     \
 216     !defined(POLARSSL_SHA256_C) && !defined(POLARSSL_SHA512_C) )
 217 #error "POLARSSL_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
 218 #endif
 219
 220 #if defined(POLARSSL_SSL_CLI_C) && !defined(POLARSSL_SSL_TLS_C)
 221 #error "POLARSSL_SSL_CLI_C defined, but not all prerequisites"
 222 #endif
 223
 224 #if defined(POLARSSL_SSL_TLS_C) && ( !defined(POLARSSL_CIPHER_C) ||     \
 225     !defined(POLARSSL_MD_C) )
 226 #error "POLARSSL_SSL_TLS_C defined, but not all prerequisites"
 227 #endif
 228
 229 #if defined(POLARSSL_SSL_SRV_C) && !defined(POLARSSL_SSL_TLS_C)
 230 #error "POLARSSL_SSL_SRV_C defined, but not all prerequisites"
 231 #endif
 232
 233 #if defined(POLARSSL_SSL_TLS_C) && (!defined(POLARSSL_SSL_PROTO_SSL3) && \
 234     !defined(POLARSSL_SSL_PROTO_TLS1) && !defined(POLARSSL_SSL_PROTO_TLS1_1) && \
 235     !defined(POLARSSL_SSL_PROTO_TLS1_2))
 236 #error "POLARSSL_SSL_TLS_C defined, but no protocols are active"
 237 #endif
 238
 239 #if defined(POLARSSL_SSL_TLS_C) && (defined(POLARSSL_SSL_PROTO_SSL3) && \
 240     defined(POLARSSL_SSL_PROTO_TLS1_1) && !defined(POLARSSL_SSL_PROTO_TLS1))
 241 #error "Illegal protocol selection"
 242 #endif
 243
 244 #if defined(POLARSSL_SSL_TLS_C) && (defined(POLARSSL_SSL_PROTO_TLS1) && \
 245     defined(POLARSSL_SSL_PROTO_TLS1_2) && !defined(POLARSSL_SSL_PROTO_TLS1_1))
 246 #error "Illegal protocol selection"
 247 #endif
 248
 249 #if defined(POLARSSL_SSL_TLS_C) && (defined(POLARSSL_SSL_PROTO_SSL3) && \
 250     defined(POLARSSL_SSL_PROTO_TLS1_2) && (!defined(POLARSSL_SSL_PROTO_TLS1) || \
 251     !defined(POLARSSL_SSL_PROTO_TLS1_1)))
 252 #error "Illegal protocol selection"
 253 #endif
 254
 255 #if defined(POLARSSL_SSL_SESSION_TICKETS) && defined(POLARSSL_SSL_TLS_C) && \
 256     ( !defined(POLARSSL_AES_C) || !defined(POLARSSL_SHA256_C) ||            \
 257       !defined(POLARSSL_CIPHER_MODE_CBC) )
 258 #error "POLARSSL_SSL_SESSION_TICKETS_C defined, but not all prerequisites"
 259 #endif
 260
 261 #if defined(POLARSSL_SSL_SERVER_NAME_INDICATION) && \
 262         !defined(POLARSSL_X509_CRT_PARSE_C)
 263 #error "POLARSSL_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
 264 #endif
 265
 266 #if defined(POLARSSL_THREADING_PTHREAD)
 267 #if !defined(POLARSSL_THREADING_C) || defined(POLARSSL_THREADING_IMPL)
 268 #error "POLARSSL_THREADING_PTHREAD defined, but not all prerequisites"
 269 #endif
 270 #define POLARSSL_THREADING_IMPL
 271 #endif
 272
 273 #if defined(POLARSSL_THREADING_ALT)
 274 #if !defined(POLARSSL_THREADING_C) || defined(POLARSSL_THREADING_IMPL)
 275 #error "POLARSSL_THREADING_ALT defined, but not all prerequisites"
 276 #endif
 277 #define POLARSSL_THREADING_IMPL
 278 #endif
 279
 280 #if defined(POLARSSL_THREADING_C) && !defined(POLARSSL_THREADING_IMPL)
 281 #error "POLARSSL_THREADING_C defined, single threading implementation required"
 282 #endif
 283 #undef POLARSSL_THREADING_IMPL
 284
 285 #if defined(POLARSSL_VERSION_FEATURES) && !defined(POLARSSL_VERSION_C)
 286 #error "POLARSSL_VERSION_FEATURES defined, but not all prerequisites"
 287 #endif
 288
 289 #if defined(POLARSSL_X509_USE_C) && ( !defined(POLARSSL_BIGNUM_C) ||  \
 290     !defined(POLARSSL_OID_C) || !defined(POLARSSL_ASN1_PARSE_C) ||      \
 291     !defined(POLARSSL_PK_PARSE_C) )
 292 #error "POLARSSL_X509_USE_C defined, but not all prerequisites"
 293 #endif
 294
 295 #if defined(POLARSSL_X509_CREATE_C) && ( !defined(POLARSSL_BIGNUM_C) ||  \
 296     !defined(POLARSSL_OID_C) || !defined(POLARSSL_ASN1_WRITE_C) ||       \
 297     !defined(POLARSSL_PK_WRITE_C) )
 298 #error "POLARSSL_X509_CREATE_C defined, but not all prerequisites"
 299 #endif
 300
 301 #if defined(POLARSSL_X509_CRT_PARSE_C) && ( !defined(POLARSSL_X509_USE_C) )
 302 #error "POLARSSL_X509_CRT_PARSE_C defined, but not all prerequisites"
 303 #endif
 304
 305 #if defined(POLARSSL_X509_CRL_PARSE_C) && ( !defined(POLARSSL_X509_USE_C) )
 306 #error "POLARSSL_X509_CRL_PARSE_C defined, but not all prerequisites"
 307 #endif
 308
 309 #if defined(POLARSSL_X509_CSR_PARSE_C) && ( !defined(POLARSSL_X509_USE_C) )
 310 #error "POLARSSL_X509_CSR_PARSE_C defined, but not all prerequisites"
 311 #endif
 312
 313 #if defined(POLARSSL_X509_CRT_WRITE_C) && ( !defined(POLARSSL_X509_CREATE_C) )
 314 #error "POLARSSL_X509_CRT_WRITE_C defined, but not all prerequisites"
 315 #endif
 316
 317 #if defined(POLARSSL_X509_CSR_WRITE_C) && ( !defined(POLARSSL_X509_CREATE_C) )
 318 #error "POLARSSL_X509_CSR_WRITE_C defined, but not all prerequisites"
 319 #endif
 320
 321 #endif /* POLARSSL_CHECK_CONFIG_H */