config.h

00001 /**
00002  * \file config.h
00003  *
00004  * \brief Configuration options (set of defines)
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  * This set of compile-time options may be used to enable
00026  * or disable features selectively, and reduce the global
00027  * memory footprint.
00028  */
00029 #ifndef MBEDTLS_CONFIG_H
00030 #define MBEDTLS_CONFIG_H
00031 
00032 #if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE)
00033 #define _CRT_SECURE_NO_DEPRECATE 1
00034 #endif
00035 
00036 /**
00037  * \name SECTION: System support
00038  *
00039  * This section sets system specific settings.
00040  * \{
00041  */
00042 
00043 /**
00044  * \def MBEDTLS_HAVE_ASM
00045  *
00046  * The compiler has support for asm().
00047  *
00048  * Requires support for asm() in compiler.
00049  *
00050  * Used in:
00051  *      library/timing.c
00052  *      library/padlock.c
00053  *      include/mbedtls/bn_mul.h
00054  *
00055  * Comment to disable the use of assembly code.
00056  */
00057 #define MBEDTLS_HAVE_ASM
00058 
00059 /**
00060  * \def MBEDTLS_HAVE_SSE2
00061  *
00062  * CPU supports SSE2 instruction set.
00063  *
00064  * Uncomment if the CPU supports SSE2 (IA-32 specific).
00065  */
00066 //#define MBEDTLS_HAVE_SSE2
00067 
00068 /**
00069  * \def MBEDTLS_HAVE_TIME
00070  *
00071  * System has time.h and time().
00072  * The time does not need to be correct, only time differences are used,
00073  * by contrast with MBEDTLS_HAVE_TIME_DATE
00074  *
00075  * Comment if your system does not support time functions
00076  */
00077 #define MBEDTLS_HAVE_TIME
00078 
00079 /**
00080  * \def MBEDTLS_HAVE_TIME_DATE
00081  *
00082  * System has time.h and time(), gmtime() and the clock is correct.
00083  * The time needs to be correct (not necesarily very accurate, but at least
00084  * the date should be correct). This is used to verify the validity period of
00085  * X.509 certificates.
00086  *
00087  * Comment if your system does not have a correct clock.
00088  */
00089 #define MBEDTLS_HAVE_TIME_DATE
00090 
00091 /**
00092  * \def MBEDTLS_PLATFORM_MEMORY
00093  *
00094  * Enable the memory allocation layer.
00095  *
00096  * By default mbed TLS uses the system-provided calloc() and free().
00097  * This allows different allocators (self-implemented or provided) to be
00098  * provided to the platform abstraction layer.
00099  *
00100  * Enabling MBEDTLS_PLATFORM_MEMORY without the
00101  * MBEDTLS_PLATFORM_{FREE,CALLOC}_MACROs will provide
00102  * "mbedtls_platform_set_calloc_free()" allowing you to set an alternative calloc() and
00103  * free() function pointer at runtime.
00104  *
00105  * Enabling MBEDTLS_PLATFORM_MEMORY and specifying
00106  * MBEDTLS_PLATFORM_{CALLOC,FREE}_MACROs will allow you to specify the
00107  * alternate function at compile time.
00108  *
00109  * Requires: MBEDTLS_PLATFORM_C
00110  *
00111  * Enable this layer to allow use of alternative memory allocators.
00112  */
00113 //#define MBEDTLS_PLATFORM_MEMORY
00114 
00115 /**
00116  * \def MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
00117  *
00118  * Do not assign standard functions in the platform layer (e.g. calloc() to
00119  * MBEDTLS_PLATFORM_STD_CALLOC and printf() to MBEDTLS_PLATFORM_STD_PRINTF)
00120  *
00121  * This makes sure there are no linking errors on platforms that do not support
00122  * these functions. You will HAVE to provide alternatives, either at runtime
00123  * via the platform_set_xxx() functions or at compile time by setting
00124  * the MBEDTLS_PLATFORM_STD_XXX defines, or enabling a
00125  * MBEDTLS_PLATFORM_XXX_MACRO.
00126  *
00127  * Requires: MBEDTLS_PLATFORM_C
00128  *
00129  * Uncomment to prevent default assignment of standard functions in the
00130  * platform layer.
00131  */
00132 //#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
00133 
00134 /**
00135  * \def MBEDTLS_PLATFORM_XXX_ALT
00136  *
00137  * Uncomment a macro to let mbed TLS support the function in the platform
00138  * abstraction layer.
00139  *
00140  * Example: In case you uncomment MBEDTLS_PLATFORM_PRINTF_ALT, mbed TLS will
00141  * provide a function "mbedtls_platform_set_printf()" that allows you to set an
00142  * alternative printf function pointer.
00143  *
00144  * All these define require MBEDTLS_PLATFORM_C to be defined!
00145  *
00146  * \note MBEDTLS_PLATFORM_SNPRINTF_ALT is required on Windows;
00147  * it will be enabled automatically by check_config.h
00148  *
00149  * \warning MBEDTLS_PLATFORM_XXX_ALT cannot be defined at the same time as
00150  * MBEDTLS_PLATFORM_XXX_MACRO!
00151  *
00152  * Uncomment a macro to enable alternate implementation of specific base
00153  * platform function
00154  */
00155 //#define MBEDTLS_PLATFORM_EXIT_ALT
00156 //#define MBEDTLS_PLATFORM_FPRINTF_ALT
00157 //#define MBEDTLS_PLATFORM_PRINTF_ALT
00158 //#define MBEDTLS_PLATFORM_SNPRINTF_ALT
00159 
00160 /**
00161  * \def MBEDTLS_DEPRECATED_WARNING
00162  *
00163  * Mark deprecated functions so that they generate a warning if used.
00164  * Functions deprecated in one version will usually be removed in the next
00165  * version. You can enable this to help you prepare the transition to a new
00166  * major version by making sure your code is not using these functions.
00167  *
00168  * This only works with GCC and Clang. With other compilers, you may want to
00169  * use MBEDTLS_DEPRECATED_REMOVED
00170  *
00171  * Uncomment to get warnings on using deprecated functions.
00172  */
00173 //#define MBEDTLS_DEPRECATED_WARNING
00174 
00175 /**
00176  * \def MBEDTLS_DEPRECATED_REMOVED
00177  *
00178  * Remove deprecated functions so that they generate an error if used.
00179  * Functions deprecated in one version will usually be removed in the next
00180  * version. You can enable this to help you prepare the transition to a new
00181  * major version by making sure your code is not using these functions.
00182  *
00183  * Uncomment to get errors on using deprecated functions.
00184  */
00185 //#define MBEDTLS_DEPRECATED_REMOVED
00186 
00187 /* \} name SECTION: System support */
00188 
00189 /**
00190  * \name SECTION: mbed TLS feature support
00191  *
00192  * This section sets support for features that are or are not needed
00193  * within the modules that are enabled.
00194  * \{
00195  */
00196 
00197 /**
00198  * \def MBEDTLS_TIMING_ALT
00199  *
00200  * Uncomment to provide your own alternate implementation for mbedtls_timing_hardclock(),
00201  * mbedtls_timing_get_timer(), mbedtls_set_alarm(), mbedtls_set/get_delay()
00202  *
00203  * Only works if you have MBEDTLS_TIMING_C enabled.
00204  *
00205  * You will need to provide a header "timing_alt.h" and an implementation at
00206  * compile time.
00207  */
00208 //#define MBEDTLS_TIMING_ALT
00209 
00210 /**
00211  * \def MBEDTLS__MODULE_NAME__ALT
00212  *
00213  * Uncomment a macro to let mbed TLS use your alternate core implementation of
00214  * a symmetric crypto or hash module (e.g. platform specific assembly
00215  * optimized implementations). Keep in mind that the function prototypes
00216  * should remain the same.
00217  *
00218  * This replaces the whole module. If you only want to replace one of the
00219  * functions, use one of the MBEDTLS__FUNCTION_NAME__ALT flags.
00220  *
00221  * Example: In case you uncomment MBEDTLS_AES_ALT, mbed TLS will no longer
00222  * provide the "struct mbedtls_aes_context" definition and omit the base function
00223  * declarations and implementations. "aes_alt.h" will be included from
00224  * "aes.h" to include the new function definitions.
00225  *
00226  * Uncomment a macro to enable alternate implementation of the corresponding
00227  * module.
00228  */
00229 //#define MBEDTLS_AES_ALT
00230 //#define MBEDTLS_ARC4_ALT
00231 //#define MBEDTLS_BLOWFISH_ALT
00232 //#define MBEDTLS_CAMELLIA_ALT
00233 //#define MBEDTLS_DES_ALT
00234 //#define MBEDTLS_XTEA_ALT
00235 //#define MBEDTLS_MD2_ALT
00236 //#define MBEDTLS_MD4_ALT
00237 //#define MBEDTLS_MD5_ALT
00238 //#define MBEDTLS_RIPEMD160_ALT
00239 //#define MBEDTLS_SHA1_ALT
00240 //#define MBEDTLS_SHA256_ALT
00241 //#define MBEDTLS_SHA512_ALT
00242 
00243 /**
00244  * \def MBEDTLS__FUNCTION_NAME__ALT
00245  *
00246  * Uncomment a macro to let mbed TLS use you alternate core implementation of
00247  * symmetric crypto or hash function. Keep in mind that function prototypes
00248  * should remain the same.
00249  *
00250  * This replaces only one function. The header file from mbed TLS is still
00251  * used, in contrast to the MBEDTLS__MODULE_NAME__ALT flags.
00252  *
00253  * Example: In case you uncomment MBEDTLS_SHA256_PROCESS_ALT, mbed TLS will
00254  * no longer provide the mbedtls_sha1_process() function, but it will still provide
00255  * the other function (using your mbedtls_sha1_process() function) and the definition
00256  * of mbedtls_sha1_context, so your implementation of mbedtls_sha1_process must be compatible
00257  * with this definition.
00258  *
00259  * Note: if you use the AES_xxx_ALT macros, then is is recommended to also set
00260  * MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES
00261  * tables.
00262  *
00263  * Uncomment a macro to enable alternate implementation of the corresponding
00264  * function.
00265  */
00266 //#define MBEDTLS_MD2_PROCESS_ALT
00267 //#define MBEDTLS_MD4_PROCESS_ALT
00268 //#define MBEDTLS_MD5_PROCESS_ALT
00269 //#define MBEDTLS_RIPEMD160_PROCESS_ALT
00270 //#define MBEDTLS_SHA1_PROCESS_ALT
00271 //#define MBEDTLS_SHA256_PROCESS_ALT
00272 //#define MBEDTLS_SHA512_PROCESS_ALT
00273 //#define MBEDTLS_DES_SETKEY_ALT
00274 //#define MBEDTLS_DES_CRYPT_ECB_ALT
00275 //#define MBEDTLS_DES3_CRYPT_ECB_ALT
00276 //#define MBEDTLS_AES_SETKEY_ENC_ALT
00277 //#define MBEDTLS_AES_SETKEY_DEC_ALT
00278 //#define MBEDTLS_AES_ENCRYPT_ALT
00279 //#define MBEDTLS_AES_DECRYPT_ALT
00280 
00281 /**
00282  * \def MBEDTLS_ENTROPY_HARDWARE_ALT
00283  *
00284  * Uncomment this macro to let mbed TLS use your own implementation of a
00285  * hardware entropy collector.
00286  *
00287  * Your function must be called \c mbedtls_hardware_poll(), have the same
00288  * prototype as declared in entropy_poll.h, and accept NULL as first argument.
00289  *
00290  * Uncomment to use your own hardware entropy collector.
00291  */
00292 //#define MBEDTLS_ENTROPY_HARDWARE_ALT
00293 
00294 /**
00295  * \def MBEDTLS_AES_ROM_TABLES
00296  *
00297  * Store the AES tables in ROM.
00298  *
00299  * Uncomment this macro to store the AES tables in ROM.
00300  */
00301 //#define MBEDTLS_AES_ROM_TABLES
00302 
00303 /**
00304  * \def MBEDTLS_CAMELLIA_SMALL_MEMORY
00305  *
00306  * Use less ROM for the Camellia implementation (saves about 768 bytes).
00307  *
00308  * Uncomment this macro to use less memory for Camellia.
00309  */
00310 //#define MBEDTLS_CAMELLIA_SMALL_MEMORY
00311 
00312 /**
00313  * \def MBEDTLS_CIPHER_MODE_CBC
00314  *
00315  * Enable Cipher Block Chaining mode (CBC) for symmetric ciphers.
00316  */
00317 #define MBEDTLS_CIPHER_MODE_CBC
00318 
00319 /**
00320  * \def MBEDTLS_CIPHER_MODE_CFB
00321  *
00322  * Enable Cipher Feedback mode (CFB) for symmetric ciphers.
00323  */
00324 //#define MBEDTLS_CIPHER_MODE_CFB
00325 
00326 /**
00327  * \def MBEDTLS_CIPHER_MODE_CTR
00328  *
00329  * Enable Counter Block Cipher mode (CTR) for symmetric ciphers.
00330  */
00331 //#define MBEDTLS_CIPHER_MODE_CTR
00332 
00333 /**
00334  * \def MBEDTLS_CIPHER_NULL_CIPHER
00335  *
00336  * Enable NULL cipher.
00337  * Warning: Only do so when you know what you are doing. This allows for
00338  * encryption or channels without any security!
00339  *
00340  * Requires MBEDTLS_ENABLE_WEAK_CIPHERSUITES as well to enable
00341  * the following ciphersuites:
00342  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA
00343  *      MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA
00344  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA
00345  *      MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA
00346  *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384
00347  *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256
00348  *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA
00349  *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384
00350  *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256
00351  *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA
00352  *      MBEDTLS_TLS_RSA_WITH_NULL_SHA256
00353  *      MBEDTLS_TLS_RSA_WITH_NULL_SHA
00354  *      MBEDTLS_TLS_RSA_WITH_NULL_MD5
00355  *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384
00356  *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256
00357  *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA
00358  *      MBEDTLS_TLS_PSK_WITH_NULL_SHA384
00359  *      MBEDTLS_TLS_PSK_WITH_NULL_SHA256
00360  *      MBEDTLS_TLS_PSK_WITH_NULL_SHA
00361  *
00362  * Uncomment this macro to enable the NULL cipher and ciphersuites
00363  */
00364 //#define MBEDTLS_CIPHER_NULL_CIPHER
00365 
00366 /**
00367  * \def MBEDTLS_CIPHER_PADDING_XXX
00368  *
00369  * Uncomment or comment macros to add support for specific padding modes
00370  * in the cipher layer with cipher modes that support padding (e.g. CBC)
00371  *
00372  * If you disable all padding modes, only full blocks can be used with CBC.
00373  *
00374  * Enable padding modes in the cipher layer.
00375  */
00376 #define MBEDTLS_CIPHER_PADDING_PKCS7
00377 //#define MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS
00378 //#define MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN
00379 //#define MBEDTLS_CIPHER_PADDING_ZEROS
00380 
00381 /**
00382  * \def MBEDTLS_ENABLE_WEAK_CIPHERSUITES
00383  *
00384  * Enable weak ciphersuites in SSL / TLS.
00385  * Warning: Only do so when you know what you are doing. This allows for
00386  * channels with virtually no security at all!
00387  *
00388  * This enables the following ciphersuites:
00389  *      MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA
00390  *      MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA
00391  *
00392  * Uncomment this macro to enable weak ciphersuites
00393  */
00394 //#define MBEDTLS_ENABLE_WEAK_CIPHERSUITES
00395 
00396 /**
00397  * \def MBEDTLS_REMOVE_ARC4_CIPHERSUITES
00398  *
00399  * Remove RC4 ciphersuites by default in SSL / TLS.
00400  * This flag removes the ciphersuites based on RC4 from the default list as
00401  * returned by mbedtls_ssl_list_ciphersuites(). However, it is still possible to
00402  * enable (some of) them with mbedtls_ssl_conf_ciphersuites() by including them
00403  * explicitly.
00404  *
00405  * Uncomment this macro to remove RC4 ciphersuites by default.
00406  */
00407 #define MBEDTLS_REMOVE_ARC4_CIPHERSUITES
00408 
00409 /**
00410  * \def MBEDTLS_ECP_XXXX_ENABLED
00411  *
00412  * Enables specific curves within the Elliptic Curve module.
00413  * By default all supported curves are enabled.
00414  *
00415  * Comment macros to disable the curve and functions for it
00416  */
00417 //#define MBEDTLS_ECP_DP_SECP192R1_ENABLED
00418 //#define MBEDTLS_ECP_DP_SECP224R1_ENABLED
00419 #define MBEDTLS_ECP_DP_SECP256R1_ENABLED
00420 #define MBEDTLS_ECP_DP_SECP384R1_ENABLED
00421 //#define MBEDTLS_ECP_DP_SECP521R1_ENABLED
00422 //#define MBEDTLS_ECP_DP_SECP192K1_ENABLED
00423 //#define MBEDTLS_ECP_DP_SECP224K1_ENABLED
00424 //#define MBEDTLS_ECP_DP_SECP256K1_ENABLED
00425 //#define MBEDTLS_ECP_DP_BP256R1_ENABLED
00426 //#define MBEDTLS_ECP_DP_BP384R1_ENABLED
00427 //#define MBEDTLS_ECP_DP_BP512R1_ENABLED
00428 #define MBEDTLS_ECP_DP_CURVE25519_ENABLED
00429 
00430 /**
00431  * \def MBEDTLS_ECP_NIST_OPTIM
00432  *
00433  * Enable specific 'modulo p' routines for each NIST prime.
00434  * Depending on the prime and architecture, makes operations 4 to 8 times
00435  * faster on the corresponding curve.
00436  *
00437  * Comment this macro to disable NIST curves optimisation.
00438  */
00439 #define MBEDTLS_ECP_NIST_OPTIM
00440 
00441 /**
00442  * \def MBEDTLS_ECDSA_DETERMINISTIC
00443  *
00444  * Enable deterministic ECDSA (RFC 6979).
00445  * Standard ECDSA is "fragile" in the sense that lack of entropy when signing
00446  * may result in a compromise of the long-term signing key. This is avoided by
00447  * the deterministic variant.
00448  *
00449  * Requires: MBEDTLS_HMAC_DRBG_C
00450  *
00451  * Comment this macro to disable deterministic ECDSA.
00452  */
00453 #define MBEDTLS_ECDSA_DETERMINISTIC
00454 
00455 /**
00456  * \def MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
00457  *
00458  * Enable the PSK based ciphersuite modes in SSL / TLS.
00459  *
00460  * This enables the following ciphersuites (if other requisites are
00461  * enabled as well):
00462  *      MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384
00463  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384
00464  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA
00465  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384
00466  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384
00467  *      MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256
00468  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256
00469  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA
00470  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
00471  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256
00472  *      MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
00473  *      MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
00474  */
00475 #define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
00476 
00477 /**
00478  * \def MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
00479  *
00480  * Enable the DHE-PSK based ciphersuite modes in SSL / TLS.
00481  *
00482  * Requires: MBEDTLS_DHM_C
00483  *
00484  * This enables the following ciphersuites (if other requisites are
00485  * enabled as well):
00486  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384
00487  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384
00488  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA
00489  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384
00490  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
00491  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256
00492  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256
00493  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA
00494  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256
00495  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
00496  *      MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
00497  *      MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
00498  */
00499 //#define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
00500 
00501 /**
00502  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
00503  *
00504  * Enable the ECDHE-PSK based ciphersuite modes in SSL / TLS.
00505  *
00506  * Requires: MBEDTLS_ECDH_C
00507  *
00508  * This enables the following ciphersuites (if other requisites are
00509  * enabled as well):
00510  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384
00511  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA
00512  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
00513  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
00514  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA
00515  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
00516  *      MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA
00517  *      MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA
00518  */
00519 #define MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
00520 
00521 /**
00522  * \def MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
00523  *
00524  * Enable the RSA-PSK based ciphersuite modes in SSL / TLS.
00525  *
00526  * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00527  *           MBEDTLS_X509_CRT_PARSE_C
00528  *
00529  * This enables the following ciphersuites (if other requisites are
00530  * enabled as well):
00531  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384
00532  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384
00533  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA
00534  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384
00535  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384
00536  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256
00537  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256
00538  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA
00539  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256
00540  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256
00541  *      MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA
00542  *      MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
00543  */
00544 //#define MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
00545 
00546 /**
00547  * \def MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
00548  *
00549  * Enable the RSA-only based ciphersuite modes in SSL / TLS.
00550  *
00551  * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00552  *           MBEDTLS_X509_CRT_PARSE_C
00553  *
00554  * This enables the following ciphersuites (if other requisites are
00555  * enabled as well):
00556  *      MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384
00557  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256
00558  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA
00559  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384
00560  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
00561  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
00562  *      MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256
00563  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256
00564  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA
00565  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
00566  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
00567  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
00568  *      MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA
00569  *      MBEDTLS_TLS_RSA_WITH_RC4_128_SHA
00570  *      MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
00571  */
00572 //#define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
00573 
00574 /**
00575  * \def MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
00576  *
00577  * Enable the DHE-RSA based ciphersuite modes in SSL / TLS.
00578  *
00579  * Requires: MBEDTLS_DHM_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00580  *           MBEDTLS_X509_CRT_PARSE_C
00581  *
00582  * This enables the following ciphersuites (if other requisites are
00583  * enabled as well):
00584  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
00585  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
00586  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA
00587  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
00588  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
00589  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
00590  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
00591  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
00592  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA
00593  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
00594  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
00595  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
00596  *      MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
00597  */
00598 //#define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
00599 
00600 /**
00601  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
00602  *
00603  * Enable the ECDHE-RSA based ciphersuite modes in SSL / TLS.
00604  *
00605  * Requires: MBEDTLS_ECDH_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00606  *           MBEDTLS_X509_CRT_PARSE_C
00607  *
00608  * This enables the following ciphersuites (if other requisites are
00609  * enabled as well):
00610  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
00611  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
00612  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
00613  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
00614  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384
00615  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
00616  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
00617  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
00618  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
00619  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
00620  *      MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
00621  *      MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA
00622  */
00623 #define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
00624 
00625 /**
00626  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
00627  *
00628  * Enable the ECDHE-ECDSA based ciphersuite modes in SSL / TLS.
00629  *
00630  * Requires: MBEDTLS_ECDH_C, MBEDTLS_ECDSA_C, MBEDTLS_X509_CRT_PARSE_C,
00631  *
00632  * This enables the following ciphersuites (if other requisites are
00633  * enabled as well):
00634  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
00635  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
00636  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
00637  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
00638  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
00639  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
00640  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
00641  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
00642  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
00643  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
00644  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
00645  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
00646  */
00647 #define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
00648 
00649 /**
00650  * \def MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
00651  *
00652  * Enable the ECDH-ECDSA based ciphersuite modes in SSL / TLS.
00653  *
00654  * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C
00655  *
00656  * This enables the following ciphersuites (if other requisites are
00657  * enabled as well):
00658  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
00659  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
00660  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
00661  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
00662  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
00663  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
00664  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
00665  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
00666  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
00667  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
00668  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
00669  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
00670  */
00671 //#define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
00672 
00673 /**
00674  * \def MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
00675  *
00676  * Enable the ECDH-RSA based ciphersuite modes in SSL / TLS.
00677  *
00678  * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C
00679  *
00680  * This enables the following ciphersuites (if other requisites are
00681  * enabled as well):
00682  *      MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA
00683  *      MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
00684  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
00685  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
00686  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
00687  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
00688  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
00689  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
00690  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256
00691  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384
00692  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256
00693  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384
00694  */
00695 //#define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
00696 
00697 /**
00698  * \def MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
00699  *
00700  * Enable the ECJPAKE based ciphersuite modes in SSL / TLS.
00701  *
00702  * \warning This is currently experimental. EC J-PAKE support is based on the
00703  * Thread v1.0.0 specification; incompatible changes to the specification
00704  * might still happen. For this reason, this is disabled by default.
00705  *
00706  * Requires: MBEDTLS_ECJPAKE_C
00707  *           MBEDTLS_SHA256_C
00708  *           MBEDTLS_ECP_DP_SECP256R1_ENABLED
00709  *
00710  * This enables the following ciphersuites (if other requisites are
00711  * enabled as well):
00712  *      MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8
00713  */
00714 //#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
00715 
00716 /**
00717  * \def MBEDTLS_PK_PARSE_EC_EXTENDED
00718  *
00719  * Enhance support for reading EC keys using variants of SEC1 not allowed by
00720  * RFC 5915 and RFC 5480.
00721  *
00722  * Currently this means parsing the SpecifiedECDomain choice of EC
00723  * parameters (only known groups are supported, not arbitrary domains, to
00724  * avoid validation issues).
00725  *
00726  * Disable if you only need to support RFC 5915 + 5480 key formats.
00727  */
00728 //#define MBEDTLS_PK_PARSE_EC_EXTENDED
00729 
00730 /**
00731  * \def MBEDTLS_ERROR_STRERROR_DUMMY
00732  *
00733  * Enable a dummy error function to make use of mbedtls_strerror() in
00734  * third party libraries easier when MBEDTLS_ERROR_C is disabled
00735  * (no effect when MBEDTLS_ERROR_C is enabled).
00736  *
00737  * You can safely disable this if MBEDTLS_ERROR_C is enabled, or if you're
00738  * not using mbedtls_strerror() or error_strerror() in your application.
00739  *
00740  * Disable if you run into name conflicts and want to really remove the
00741  * mbedtls_strerror()
00742  */
00743 #define MBEDTLS_ERROR_STRERROR_DUMMY
00744 
00745 /**
00746  * \def MBEDTLS_GENPRIME
00747  *
00748  * Enable the prime-number generation code.
00749  *
00750  * Requires: MBEDTLS_BIGNUM_C
00751  */
00752 //#define MBEDTLS_GENPRIME
00753 
00754 /**
00755  * \def MBEDTLS_FS_IO
00756  *
00757  * Enable functions that use the filesystem.
00758  */
00759 //#define MBEDTLS_FS_IO
00760 
00761 /**
00762  * \def MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
00763  *
00764  * Do not add default entropy sources. These are the platform specific,
00765  * mbedtls_timing_hardclock and HAVEGE based poll functions.
00766  *
00767  * This is useful to have more control over the added entropy sources in an
00768  * application.
00769  *
00770  * Uncomment this macro to prevent loading of default entropy functions.
00771  */
00772 //#define MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
00773 
00774 /**
00775  * \def MBEDTLS_NO_PLATFORM_ENTROPY
00776  *
00777  * Do not use built-in platform entropy functions.
00778  * This is useful if your platform does not support
00779  * standards like the /dev/urandom or Windows CryptoAPI.
00780  *
00781  * Uncomment this macro to disable the built-in platform entropy functions.
00782  */
00783 //#define MBEDTLS_NO_PLATFORM_ENTROPY
00784 
00785 /**
00786  * \def MBEDTLS_ENTROPY_FORCE_SHA256
00787  *
00788  * Force the entropy accumulator to use a SHA-256 accumulator instead of the
00789  * default SHA-512 based one (if both are available).
00790  *
00791  * Requires: MBEDTLS_SHA256_C
00792  *
00793  * On 32-bit systems SHA-256 can be much faster than SHA-512. Use this option
00794  * if you have performance concerns.
00795  *
00796  * This option is only useful if both MBEDTLS_SHA256_C and
00797  * MBEDTLS_SHA512_C are defined. Otherwise the available hash module is used.
00798  */
00799 //#define MBEDTLS_ENTROPY_FORCE_SHA256
00800 
00801 /**
00802  * \def MBEDTLS_MEMORY_DEBUG
00803  *
00804  * Enable debugging of buffer allocator memory issues. Automatically prints
00805  * (to stderr) all (fatal) messages on memory allocation issues. Enables
00806  * function for 'debug output' of allocated memory.
00807  *
00808  * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C
00809  *
00810  * Uncomment this macro to let the buffer allocator print out error messages.
00811  */
00812 //#define MBEDTLS_MEMORY_DEBUG
00813 
00814 /**
00815  * \def MBEDTLS_MEMORY_BACKTRACE
00816  *
00817  * Include backtrace information with each allocated block.
00818  *
00819  * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C
00820  *           GLIBC-compatible backtrace() an backtrace_symbols() support
00821  *
00822  * Uncomment this macro to include backtrace information
00823  */
00824 //#define MBEDTLS_MEMORY_BACKTRACE
00825 
00826 /**
00827  * \def MBEDTLS_PK_RSA_ALT_SUPPORT
00828  *
00829  * Support external private RSA keys (eg from a HSM) in the PK layer.
00830  *
00831  * Comment this macro to disable support for external private RSA keys.
00832  */
00833 #define MBEDTLS_PK_RSA_ALT_SUPPORT
00834 
00835 /**
00836  * \def MBEDTLS_PKCS1_V15
00837  *
00838  * Enable support for PKCS#1 v1.5 encoding.
00839  *
00840  * Requires: MBEDTLS_RSA_C
00841  *
00842  * This enables support for PKCS#1 v1.5 operations.
00843  */
00844 #define MBEDTLS_PKCS1_V15
00845 
00846 /**
00847  * \def MBEDTLS_PKCS1_V21
00848  *
00849  * Enable support for PKCS#1 v2.1 encoding.
00850  *
00851  * Requires: MBEDTLS_MD_C, MBEDTLS_RSA_C
00852  *
00853  * This enables support for RSAES-OAEP and RSASSA-PSS operations.
00854  */
00855 #define MBEDTLS_PKCS1_V21
00856 
00857 /**
00858  * \def MBEDTLS_RSA_NO_CRT
00859  *
00860  * Do not use the Chinese Remainder Theorem for the RSA private operation.
00861  *
00862  * Uncomment this macro to disable the use of CRT in RSA.
00863  *
00864  */
00865 //#define MBEDTLS_RSA_NO_CRT
00866 
00867 /**
00868  * \def MBEDTLS_SELF_TEST
00869  *
00870  * Enable the checkup functions (*_self_test).
00871  */
00872 #define MBEDTLS_SELF_TEST
00873 
00874 /**
00875  * \def MBEDTLS_SHA256_SMALLER
00876  *
00877  * Enable an implementation of SHA-256 that has lower ROM footprint but also
00878  * lower performance.
00879  *
00880  * The default implementation is meant to be a reasonnable compromise between
00881  * performance and size. This version optimizes more aggressively for size at
00882  * the expense of performance. Eg on Cortex-M4 it reduces the size of
00883  * mbedtls_sha256_process() from ~2KB to ~0.5KB for a performance hit of about
00884  * 30%.
00885  *
00886  * Uncomment to enable the smaller implementation of SHA256.
00887  */
00888 //#define MBEDTLS_SHA256_SMALLER
00889 
00890 /**
00891  * \def MBEDTLS_SSL_AEAD_RANDOM_IV
00892  *
00893  * Generate a random IV rather than using the record sequence number as a
00894  * nonce for ciphersuites using and AEAD algorithm (GCM or CCM).
00895  *
00896  * Using the sequence number is generally recommended.
00897  *
00898  * Uncomment this macro to always use random IVs with AEAD ciphersuites.
00899  */
00900 //#define MBEDTLS_SSL_AEAD_RANDOM_IV
00901 
00902 /**
00903  * \def MBEDTLS_SSL_ALL_ALERT_MESSAGES
00904  *
00905  * Enable sending of alert messages in case of encountered errors as per RFC.
00906  * If you choose not to send the alert messages, mbed TLS can still communicate
00907  * with other servers, only debugging of failures is harder.
00908  *
00909  * The advantage of not sending alert messages, is that no information is given
00910  * about reasons for failures thus preventing adversaries of gaining intel.
00911  *
00912  * Enable sending of all alert messages
00913  */
00914 #define MBEDTLS_SSL_ALL_ALERT_MESSAGES
00915 
00916 /**
00917  * \def MBEDTLS_SSL_DEBUG_ALL
00918  *
00919  * Enable the debug messages in SSL module for all issues.
00920  * Debug messages have been disabled in some places to prevent timing
00921  * attacks due to (unbalanced) debugging function calls.
00922  *
00923  * If you need all error reporting you should enable this during debugging,
00924  * but remove this for production servers that should log as well.
00925  *
00926  * Uncomment this macro to report all debug messages on errors introducing
00927  * a timing side-channel.
00928  *
00929  */
00930 //#define MBEDTLS_SSL_DEBUG_ALL
00931 
00932 /** \def MBEDTLS_SSL_ENCRYPT_THEN_MAC
00933  *
00934  * Enable support for Encrypt-then-MAC, RFC 7366.
00935  *
00936  * This allows peers that both support it to use a more robust protection for
00937  * ciphersuites using CBC, providing deep resistance against timing attacks
00938  * on the padding or underlying cipher.
00939  *
00940  * This only affects CBC ciphersuites, and is useless if none is defined.
00941  *
00942  * Requires: MBEDTLS_SSL_PROTO_TLS1    or
00943  *           MBEDTLS_SSL_PROTO_TLS1_1  or
00944  *           MBEDTLS_SSL_PROTO_TLS1_2
00945  *
00946  * Comment this macro to disable support for Encrypt-then-MAC
00947  */
00948 #define MBEDTLS_SSL_ENCRYPT_THEN_MAC
00949 
00950 /** \def MBEDTLS_SSL_EXTENDED_MASTER_SECRET
00951  *
00952  * Enable support for Extended Master Secret, aka Session Hash
00953  * (draft-ietf-tls-session-hash-02).
00954  *
00955  * This was introduced as "the proper fix" to the Triple Handshake familiy of
00956  * attacks, but it is recommended to always use it (even if you disable
00957  * renegotiation), since it actually fixes a more fundamental issue in the
00958  * original SSL/TLS design, and has implications beyond Triple Handshake.
00959  *
00960  * Requires: MBEDTLS_SSL_PROTO_TLS1    or
00961  *           MBEDTLS_SSL_PROTO_TLS1_1  or
00962  *           MBEDTLS_SSL_PROTO_TLS1_2
00963  *
00964  * Comment this macro to disable support for Extended Master Secret.
00965  */
00966 #define MBEDTLS_SSL_EXTENDED_MASTER_SECRET
00967 
00968 /**
00969  * \def MBEDTLS_SSL_FALLBACK_SCSV
00970  *
00971  * Enable support for FALLBACK_SCSV (draft-ietf-tls-downgrade-scsv-00).
00972  *
00973  * For servers, it is recommended to always enable this, unless you support
00974  * only one version of TLS, or know for sure that none of your clients
00975  * implements a fallback strategy.
00976  *
00977  * For clients, you only need this if you're using a fallback strategy, which
00978  * is not recommended in the first place, unless you absolutely need it to
00979  * interoperate with buggy (version-intolerant) servers.
00980  *
00981  * Comment this macro to disable support for FALLBACK_SCSV
00982  */
00983 //#define MBEDTLS_SSL_FALLBACK_SCSV
00984 
00985 /**
00986  * \def MBEDTLS_SSL_HW_RECORD_ACCEL
00987  *
00988  * Enable hooking functions in SSL module for hardware acceleration of
00989  * individual records.
00990  *
00991  * Uncomment this macro to enable hooking functions.
00992  */
00993 //#define MBEDTLS_SSL_HW_RECORD_ACCEL
00994 
00995 /**
00996  * \def MBEDTLS_SSL_CBC_RECORD_SPLITTING
00997  *
00998  * Enable 1/n-1 record splitting for CBC mode in SSLv3 and TLS 1.0.
00999  *
01000  * This is a countermeasure to the BEAST attack, which also minimizes the risk
01001  * of interoperability issues compared to sending 0-length records.
01002  *
01003  * Comment this macro to disable 1/n-1 record splitting.
01004  */
01005 //#define MBEDTLS_SSL_CBC_RECORD_SPLITTING
01006 
01007 /**
01008  * \def MBEDTLS_SSL_RENEGOTIATION
01009  *
01010  * Disable support for TLS renegotiation.
01011  *
01012  * The two main uses of renegotiation are (1) refresh keys on long-lived
01013  * connections and (2) client authentication after the initial handshake.
01014  * If you don't need renegotiation, it's probably better to disable it, since
01015  * it has been associated with security issues in the past and is easy to
01016  * misuse/misunderstand.
01017  *
01018  * Comment this to disable support for renegotiation.
01019  */
01020 #define MBEDTLS_SSL_RENEGOTIATION
01021 
01022 /**
01023  * \def MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
01024  *
01025  * Enable support for receiving and parsing SSLv2 Client Hello messages for the
01026  * SSL Server module (MBEDTLS_SSL_SRV_C).
01027  *
01028  * Uncomment this macro to enable support for SSLv2 Client Hello messages.
01029  */
01030 //#define MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
01031 
01032 /**
01033  * \def MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
01034  *
01035  * Pick the ciphersuite according to the client's preferences rather than ours
01036  * in the SSL Server module (MBEDTLS_SSL_SRV_C).
01037  *
01038  * Uncomment this macro to respect client's ciphersuite order
01039  */
01040 //#define MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
01041 
01042 /**
01043  * \def MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
01044  *
01045  * Enable support for RFC 6066 max_fragment_length extension in SSL.
01046  *
01047  * Comment this macro to disable support for the max_fragment_length extension
01048  */
01049 #define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
01050 
01051 /**
01052  * \def MBEDTLS_SSL_PROTO_SSL3
01053  *
01054  * Enable support for SSL 3.0.
01055  *
01056  * Requires: MBEDTLS_MD5_C
01057  *           MBEDTLS_SHA1_C
01058  *
01059  * Comment this macro to disable support for SSL 3.0
01060  */
01061 //#define MBEDTLS_SSL_PROTO_SSL3
01062 
01063 /**
01064  * \def MBEDTLS_SSL_PROTO_TLS1
01065  *
01066  * Enable support for TLS 1.0.
01067  *
01068  * Requires: MBEDTLS_MD5_C
01069  *           MBEDTLS_SHA1_C
01070  *
01071  * Comment this macro to disable support for TLS 1.0
01072  */
01073 //#define MBEDTLS_SSL_PROTO_TLS1
01074 
01075 /**
01076  * \def MBEDTLS_SSL_PROTO_TLS1_1
01077  *
01078  * Enable support for TLS 1.1 (and DTLS 1.0 if DTLS is enabled).
01079  *
01080  * Requires: MBEDTLS_MD5_C
01081  *           MBEDTLS_SHA1_C
01082  *
01083  * Comment this macro to disable support for TLS 1.1 / DTLS 1.0
01084  */
01085 //#define MBEDTLS_SSL_PROTO_TLS1_1
01086 
01087 /**
01088  * \def MBEDTLS_SSL_PROTO_TLS1_2
01089  *
01090  * Enable support for TLS 1.2 (and DTLS 1.2 if DTLS is enabled).
01091  *
01092  * Requires: MBEDTLS_SHA1_C or MBEDTLS_SHA256_C or MBEDTLS_SHA512_C
01093  *           (Depends on ciphersuites)
01094  *
01095  * Comment this macro to disable support for TLS 1.2 / DTLS 1.2
01096  */
01097 #define MBEDTLS_SSL_PROTO_TLS1_2
01098 
01099 /**
01100  * \def MBEDTLS_SSL_PROTO_DTLS
01101  *
01102  * Enable support for DTLS (all available versions).
01103  *
01104  * Enable this and MBEDTLS_SSL_PROTO_TLS1_1 to enable DTLS 1.0,
01105  * and/or this and MBEDTLS_SSL_PROTO_TLS1_2 to enable DTLS 1.2.
01106  *
01107  * Requires: MBEDTLS_SSL_PROTO_TLS1_1
01108  *        or MBEDTLS_SSL_PROTO_TLS1_2
01109  *
01110  * Comment this macro to disable support for DTLS
01111  */
01112 #define MBEDTLS_SSL_PROTO_DTLS
01113 
01114 /**
01115  * \def MBEDTLS_SSL_ALPN
01116  *
01117  * Enable support for RFC 7301 Application Layer Protocol Negotiation.
01118  *
01119  * Comment this macro to disable support for ALPN.
01120  */
01121 #define MBEDTLS_SSL_ALPN
01122 
01123 /**
01124  * \def MBEDTLS_SSL_DTLS_ANTI_REPLAY
01125  *
01126  * Enable support for the anti-replay mechanism in DTLS.
01127  *
01128  * Requires: MBEDTLS_SSL_TLS_C
01129  *           MBEDTLS_SSL_PROTO_DTLS
01130  *
01131  * \warning Disabling this is often a security risk!
01132  * See mbedtls_ssl_conf_dtls_anti_replay() for details.
01133  *
01134  * Comment this to disable anti-replay in DTLS.
01135  */
01136 #define MBEDTLS_SSL_DTLS_ANTI_REPLAY
01137 
01138 /**
01139  * \def MBEDTLS_SSL_DTLS_HELLO_VERIFY
01140  *
01141  * Enable support for HelloVerifyRequest on DTLS servers.
01142  *
01143  * This feature is highly recommended to prevent DTLS servers being used as
01144  * amplifiers in DoS attacks against other hosts. It should always be enabled
01145  * unless you know for sure amplification cannot be a problem in the
01146  * environment in which your server operates.
01147  *
01148  * \warning Disabling this can ba a security risk! (see above)
01149  *
01150  * Requires: MBEDTLS_SSL_PROTO_DTLS
01151  *
01152  * Comment this to disable support for HelloVerifyRequest.
01153  */
01154 #define MBEDTLS_SSL_DTLS_HELLO_VERIFY
01155 
01156 /**
01157  * \def MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
01158  *
01159  * Enable server-side support for clients that reconnect from the same port.
01160  *
01161  * Some clients unexpectedly close the connection and try to reconnect using the
01162  * same source port. This needs special support from the server to handle the
01163  * new connection securely, as described in section 4.2.8 of RFC 6347. This
01164  * flag enables that support.
01165  *
01166  * Requires: MBEDTLS_SSL_DTLS_HELLO_VERIFY
01167  *
01168  * Comment this to disable support for clients reusing the source port.
01169  */
01170 #define MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
01171 
01172 /**
01173  * \def MBEDTLS_SSL_DTLS_BADMAC_LIMIT
01174  *
01175  * Enable support for a limit of records with bad MAC.
01176  *
01177  * See mbedtls_ssl_conf_dtls_badmac_limit().
01178  *
01179  * Requires: MBEDTLS_SSL_PROTO_DTLS
01180  */
01181 #define MBEDTLS_SSL_DTLS_BADMAC_LIMIT
01182 
01183 /**
01184  * \def MBEDTLS_SSL_SESSION_TICKETS
01185  *
01186  * Enable support for RFC 5077 session tickets in SSL.
01187  * Client-side, provides full support for session tickets (maintainance of a
01188  * session store remains the responsibility of the application, though).
01189  * Server-side, you also need to provide callbacks for writing and parsing
01190  * tickets, including authenticated encryption and key management. Example
01191  * callbacks are provided by MBEDTLS_SSL_TICKET_C.
01192  *
01193  * Comment this macro to disable support for SSL session tickets
01194  */
01195 #define MBEDTLS_SSL_SESSION_TICKETS
01196 
01197 /**
01198  * \def MBEDTLS_SSL_EXPORT_KEYS
01199  *
01200  * Enable support for exporting key block and master secret.
01201  * This is required for certain users of TLS, e.g. EAP-TLS.
01202  *
01203  * Comment this macro to disable support for key export
01204  */
01205 #define MBEDTLS_SSL_EXPORT_KEYS
01206 
01207 /**
01208  * \def MBEDTLS_SSL_SERVER_NAME_INDICATION
01209  *
01210  * Enable support for RFC 6066 server name indication (SNI) in SSL.
01211  *
01212  * Requires: MBEDTLS_X509_CRT_PARSE_C
01213  *
01214  * Comment this macro to disable support for server name indication in SSL
01215  */
01216 #define MBEDTLS_SSL_SERVER_NAME_INDICATION
01217 
01218 /**
01219  * \def MBEDTLS_SSL_TRUNCATED_HMAC
01220  *
01221  * Enable support for RFC 6066 truncated HMAC in SSL.
01222  *
01223  * Comment this macro to disable support for truncated HMAC in SSL
01224  */
01225 //#define MBEDTLS_SSL_TRUNCATED_HMAC
01226 
01227 /**
01228  * \def MBEDTLS_THREADING_ALT
01229  *
01230  * Provide your own alternate threading implementation.
01231  *
01232  * Requires: MBEDTLS_THREADING_C
01233  *
01234  * Uncomment this to allow your own alternate threading implementation.
01235  */
01236 //#define MBEDTLS_THREADING_ALT
01237 
01238 /**
01239  * \def MBEDTLS_THREADING_PTHREAD
01240  *
01241  * Enable the pthread wrapper layer for the threading layer.
01242  *
01243  * Requires: MBEDTLS_THREADING_C
01244  *
01245  * Uncomment this to enable pthread mutexes.
01246  */
01247 //#define MBEDTLS_THREADING_PTHREAD
01248 
01249 /**
01250  * \def MBEDTLS_VERSION_FEATURES
01251  *
01252  * Allow run-time checking of compile-time enabled features. Thus allowing users
01253  * to check at run-time if the library is for instance compiled with threading
01254  * support via mbedtls_version_check_feature().
01255  *
01256  * Requires: MBEDTLS_VERSION_C
01257  *
01258  * Comment this to disable run-time checking and save ROM space
01259  */
01260 #define MBEDTLS_VERSION_FEATURES
01261 
01262 /**
01263  * \def MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
01264  *
01265  * If set, the X509 parser will not break-off when parsing an X509 certificate
01266  * and encountering an extension in a v1 or v2 certificate.
01267  *
01268  * Uncomment to prevent an error.
01269  */
01270 //#define MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
01271 
01272 /**
01273  * \def MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
01274  *
01275  * If set, the X509 parser will not break-off when parsing an X509 certificate
01276  * and encountering an unknown critical extension.
01277  *
01278  * \warning Depending on your PKI use, enabling this can be a security risk!
01279  *
01280  * Uncomment to prevent an error.
01281  */
01282 //#define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
01283 
01284 /**
01285  * \def MBEDTLS_X509_CHECK_KEY_USAGE
01286  *
01287  * Enable verification of the keyUsage extension (CA and leaf certificates).
01288  *
01289  * Disabling this avoids problems with mis-issued and/or misused
01290  * (intermediate) CA and leaf certificates.
01291  *
01292  * \warning Depending on your PKI use, disabling this can be a security risk!
01293  *
01294  * Comment to skip keyUsage checking for both CA and leaf certificates.
01295  */
01296 #define MBEDTLS_X509_CHECK_KEY_USAGE
01297 
01298 /**
01299  * \def MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
01300  *
01301  * Enable verification of the extendedKeyUsage extension (leaf certificates).
01302  *
01303  * Disabling this avoids problems with mis-issued and/or misused certificates.
01304  *
01305  * \warning Depending on your PKI use, disabling this can be a security risk!
01306  *
01307  * Comment to skip extendedKeyUsage checking for certificates.
01308  */
01309 #define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
01310 
01311 /**
01312  * \def MBEDTLS_X509_RSASSA_PSS_SUPPORT
01313  *
01314  * Enable parsing and verification of X.509 certificates, CRLs and CSRS
01315  * signed with RSASSA-PSS (aka PKCS#1 v2.1).
01316  *
01317  * Comment this macro to disallow using RSASSA-PSS in certificates.
01318  */
01319 //#define MBEDTLS_X509_RSASSA_PSS_SUPPORT
01320 
01321 /**
01322  * \def MBEDTLS_ZLIB_SUPPORT
01323  *
01324  * If set, the SSL/TLS module uses ZLIB to support compression and
01325  * decompression of packet data.
01326  *
01327  * \warning TLS-level compression MAY REDUCE SECURITY! See for example the
01328  * CRIME attack. Before enabling this option, you should examine with care if
01329  * CRIME or similar exploits may be a applicable to your use case.
01330  *
01331  * \note Currently compression can't be used with DTLS.
01332  *
01333  * Used in: library/ssl_tls.c
01334  *          library/ssl_cli.c
01335  *          library/ssl_srv.c
01336  *
01337  * This feature requires zlib library and headers to be present.
01338  *
01339  * Uncomment to enable use of ZLIB
01340  */
01341 //#define MBEDTLS_ZLIB_SUPPORT
01342 /* \} name SECTION: mbed TLS feature support */
01343 
01344 /**
01345  * \name SECTION: mbed TLS modules
01346  *
01347  * This section enables or disables entire modules in mbed TLS
01348  * \{
01349  */
01350 
01351 /**
01352  * \def MBEDTLS_AESNI_C
01353  *
01354  * Enable AES-NI support on x86-64.
01355  *
01356  * Module:  library/aesni.c
01357  * Caller:  library/aes.c
01358  *
01359  * Requires: MBEDTLS_HAVE_ASM
01360  *
01361  * This modules adds support for the AES-NI instructions on x86-64
01362  */
01363 //#define MBEDTLS_AESNI_C
01364 
01365 /**
01366  * \def MBEDTLS_AES_C
01367  *
01368  * Enable the AES block cipher.
01369  *
01370  * Module:  library/aes.c
01371  * Caller:  library/ssl_tls.c
01372  *          library/pem.c
01373  *          library/ctr_drbg.c
01374  *
01375  * This module enables the following ciphersuites (if other requisites are
01376  * enabled as well):
01377  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
01378  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
01379  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
01380  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
01381  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
01382  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
01383  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
01384  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
01385  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
01386  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
01387  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
01388  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
01389  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
01390  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
01391  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
01392  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
01393  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
01394  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
01395  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
01396  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
01397  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA
01398  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
01399  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
01400  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
01401  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
01402  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
01403  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
01404  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
01405  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
01406  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA
01407  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384
01408  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384
01409  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384
01410  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA
01411  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA
01412  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256
01413  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
01414  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256
01415  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA
01416  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA
01417  *      MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384
01418  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256
01419  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA
01420  *      MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256
01421  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256
01422  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA
01423  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384
01424  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384
01425  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA
01426  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256
01427  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256
01428  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA
01429  *      MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384
01430  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384
01431  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA
01432  *      MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256
01433  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256
01434  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA
01435  *
01436  * PEM_PARSE uses AES for decrypting encrypted keys.
01437  */
01438 #define MBEDTLS_AES_C
01439 
01440 /**
01441  * \def MBEDTLS_ARC4_C
01442  *
01443  * Enable the ARCFOUR stream cipher.
01444  *
01445  * Module:  library/arc4.c
01446  * Caller:  library/ssl_tls.c
01447  *
01448  * This module enables the following ciphersuites (if other requisites are
01449  * enabled as well):
01450  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
01451  *      MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA
01452  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
01453  *      MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA
01454  *      MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA
01455  *      MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
01456  *      MBEDTLS_TLS_RSA_WITH_RC4_128_SHA
01457  *      MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
01458  *      MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
01459  *      MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
01460  */
01461 //#define MBEDTLS_ARC4_C
01462 
01463 /**
01464  * \def MBEDTLS_ASN1_PARSE_C
01465  *
01466  * Enable the generic ASN1 parser.
01467  *
01468  * Module:  library/asn1.c
01469  * Caller:  library/x509.c
01470  *          library/dhm.c
01471  *          library/pkcs12.c
01472  *          library/pkcs5.c
01473  *          library/pkparse.c
01474  */
01475 #define MBEDTLS_ASN1_PARSE_C
01476 
01477 /**
01478  * \def MBEDTLS_ASN1_WRITE_C
01479  *
01480  * Enable the generic ASN1 writer.
01481  *
01482  * Module:  library/asn1write.c
01483  * Caller:  library/ecdsa.c
01484  *          library/pkwrite.c
01485  *          library/x509_create.c
01486  *          library/x509write_crt.c
01487  *          library/mbedtls_x509write_csr.c
01488  */
01489 #define MBEDTLS_ASN1_WRITE_C
01490 
01491 /**
01492  * \def MBEDTLS_BASE64_C
01493  *
01494  * Enable the Base64 module.
01495  *
01496  * Module:  library/base64.c
01497  * Caller:  library/pem.c
01498  *
01499  * This module is required for PEM support (required by X.509).
01500  */
01501 #define MBEDTLS_BASE64_C
01502 
01503 /**
01504  * \def MBEDTLS_BIGNUM_C
01505  *
01506  * Enable the multi-precision integer library.
01507  *
01508  * Module:  library/bignum.c
01509  * Caller:  library/dhm.c
01510  *          library/ecp.c
01511  *          library/ecdsa.c
01512  *          library/rsa.c
01513  *          library/ssl_tls.c
01514  *
01515  * This module is required for RSA, DHM and ECC (ECDH, ECDSA) support.
01516  */
01517 #define MBEDTLS_BIGNUM_C
01518 
01519 /**
01520  * \def MBEDTLS_BLOWFISH_C
01521  *
01522  * Enable the Blowfish block cipher.
01523  *
01524  * Module:  library/blowfish.c
01525  */
01526 //#define MBEDTLS_BLOWFISH_C
01527 
01528 /**
01529  * \def MBEDTLS_CAMELLIA_C
01530  *
01531  * Enable the Camellia block cipher.
01532  *
01533  * Module:  library/camellia.c
01534  * Caller:  library/ssl_tls.c
01535  *
01536  * This module enables the following ciphersuites (if other requisites are
01537  * enabled as well):
01538  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
01539  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
01540  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256
01541  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384
01542  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
01543  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
01544  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256
01545  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384
01546  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
01547  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
01548  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
01549  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
01550  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384
01551  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
01552  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
01553  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
01554  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
01555  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
01556  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
01557  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
01558  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
01559  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
01560  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384
01561  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
01562  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
01563  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256
01564  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
01565  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
01566  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384
01567  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
01568  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
01569  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
01570  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
01571  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
01572  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384
01573  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384
01574  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256
01575  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256
01576  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384
01577  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384
01578  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
01579  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256
01580  */
01581 //#define MBEDTLS_CAMELLIA_C
01582 
01583 /**
01584  * \def MBEDTLS_CCM_C
01585  *
01586  * Enable the Counter with CBC-MAC (CCM) mode for 128-bit block cipher.
01587  *
01588  * Module:  library/ccm.c
01589  *
01590  * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
01591  *
01592  * This module enables the AES-CCM ciphersuites, if other requisites are
01593  * enabled as well.
01594  */
01595 #define MBEDTLS_CCM_C
01596 
01597 /**
01598  * \def MBEDTLS_CERTS_C
01599  *
01600  * Enable the test certificates.
01601  *
01602  * Module:  library/certs.c
01603  * Caller:
01604  *
01605  * This module is used for testing (ssl_client/server).
01606  */
01607 #define MBEDTLS_CERTS_C
01608 
01609 /**
01610  * \def MBEDTLS_CIPHER_C
01611  *
01612  * Enable the generic cipher layer.
01613  *
01614  * Module:  library/cipher.c
01615  * Caller:  library/ssl_tls.c
01616  *
01617  * Uncomment to enable generic cipher wrappers.
01618  */
01619 #define MBEDTLS_CIPHER_C
01620 
01621 /**
01622  * \def MBEDTLS_CTR_DRBG_C
01623  *
01624  * Enable the CTR_DRBG AES-256-based random generator.
01625  *
01626  * Module:  library/ctr_drbg.c
01627  * Caller:
01628  *
01629  * Requires: MBEDTLS_AES_C
01630  *
01631  * This module provides the CTR_DRBG AES-256 random number generator.
01632  */
01633 #define MBEDTLS_CTR_DRBG_C
01634 
01635 /**
01636  * \def MBEDTLS_DEBUG_C
01637  *
01638  * Enable the debug functions.
01639  *
01640  * Module:  library/debug.c
01641  * Caller:  library/ssl_cli.c
01642  *          library/ssl_srv.c
01643  *          library/ssl_tls.c
01644  *
01645  * This module provides debugging functions.
01646  */
01647 #define MBEDTLS_DEBUG_C
01648 
01649 /**
01650  * \def MBEDTLS_DES_C
01651  *
01652  * Enable the DES block cipher.
01653  *
01654  * Module:  library/des.c
01655  * Caller:  library/pem.c
01656  *          library/ssl_tls.c
01657  *
01658  * This module enables the following ciphersuites (if other requisites are
01659  * enabled as well):
01660  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
01661  *      MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
01662  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
01663  *      MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
01664  *      MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
01665  *      MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA
01666  *      MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
01667  *      MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA
01668  *      MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA
01669  *      MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
01670  *
01671  * PEM_PARSE uses DES/3DES for decrypting encrypted keys.
01672  */
01673 //#define MBEDTLS_DES_C
01674 
01675 /**
01676  * \def MBEDTLS_DHM_C
01677  *
01678  * Enable the Diffie-Hellman-Merkle module.
01679  *
01680  * Module:  library/dhm.c
01681  * Caller:  library/ssl_cli.c
01682  *          library/ssl_srv.c
01683  *
01684  * This module is used by the following key exchanges:
01685  *      DHE-RSA, DHE-PSK
01686  */
01687 //#define MBEDTLS_DHM_C
01688 
01689 /**
01690  * \def MBEDTLS_ECDH_C
01691  *
01692  * Enable the elliptic curve Diffie-Hellman library.
01693  *
01694  * Module:  library/ecdh.c
01695  * Caller:  library/ssl_cli.c
01696  *          library/ssl_srv.c
01697  *
01698  * This module is used by the following key exchanges:
01699  *      ECDHE-ECDSA, ECDHE-RSA, DHE-PSK
01700  *
01701  * Requires: MBEDTLS_ECP_C
01702  */
01703 #define MBEDTLS_ECDH_C
01704 
01705 /**
01706  * \def MBEDTLS_ECDSA_C
01707  *
01708  * Enable the elliptic curve DSA library.
01709  *
01710  * Module:  library/ecdsa.c
01711  * Caller:
01712  *
01713  * This module is used by the following key exchanges:
01714  *      ECDHE-ECDSA
01715  *
01716  * Requires: MBEDTLS_ECP_C, MBEDTLS_ASN1_WRITE_C, MBEDTLS_ASN1_PARSE_C
01717  */
01718 #define MBEDTLS_ECDSA_C
01719 
01720 /**
01721  * \def MBEDTLS_ECJPAKE_C
01722  *
01723  * Enable the elliptic curve J-PAKE library.
01724  *
01725  * \warning This is currently experimental. EC J-PAKE support is based on the
01726  * Thread v1.0.0 specification; incompatible changes to the specification
01727  * might still happen. For this reason, this is disabled by default.
01728  *
01729  * Module:  library/ecjpake.c
01730  * Caller:
01731  *
01732  * This module is used by the following key exchanges:
01733  *      ECJPAKE
01734  *
01735  * Requires: MBEDTLS_ECP_C, MBEDTLS_MD_C
01736  */
01737 //#define MBEDTLS_ECJPAKE_C
01738 
01739 /**
01740  * \def MBEDTLS_ECP_C
01741  *
01742  * Enable the elliptic curve over GF(p) library.
01743  *
01744  * Module:  library/ecp.c
01745  * Caller:  library/ecdh.c
01746  *          library/ecdsa.c
01747  *          library/ecjpake.c
01748  *
01749  * Requires: MBEDTLS_BIGNUM_C and at least one MBEDTLS_ECP_DP_XXX_ENABLED
01750  */
01751 #define MBEDTLS_ECP_C
01752 
01753 /**
01754  * \def MBEDTLS_ENTROPY_C
01755  *
01756  * Enable the platform-specific entropy code.
01757  *
01758  * Module:  library/entropy.c
01759  * Caller:
01760  *
01761  * Requires: MBEDTLS_SHA512_C or MBEDTLS_SHA256_C
01762  *
01763  * This module provides a generic entropy pool
01764  */
01765 #define MBEDTLS_ENTROPY_C
01766 
01767 /**
01768  * \def MBEDTLS_ERROR_C
01769  *
01770  * Enable error code to error string conversion.
01771  *
01772  * Module:  library/error.c
01773  * Caller:
01774  *
01775  * This module enables mbedtls_strerror().
01776  */
01777 #define MBEDTLS_ERROR_C
01778 
01779 /**
01780  * \def MBEDTLS_GCM_C
01781  *
01782  * Enable the Galois/Counter Mode (GCM) for AES.
01783  *
01784  * Module:  library/gcm.c
01785  *
01786  * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
01787  *
01788  * This module enables the AES-GCM and CAMELLIA-GCM ciphersuites, if other
01789  * requisites are enabled as well.
01790  */
01791 #define MBEDTLS_GCM_C
01792 
01793 /**
01794  * \def MBEDTLS_HAVEGE_C
01795  *
01796  * Enable the HAVEGE random generator.
01797  *
01798  * Warning: the HAVEGE random generator is not suitable for virtualized
01799  *          environments
01800  *
01801  * Warning: the HAVEGE random generator is dependent on timing and specific
01802  *          processor traits. It is therefore not advised to use HAVEGE as
01803  *          your applications primary random generator or primary entropy pool
01804  *          input. As a secondary input to your entropy pool, it IS able add
01805  *          the (limited) extra entropy it provides.
01806  *
01807  * Module:  library/havege.c
01808  * Caller:
01809  *
01810  * Requires: MBEDTLS_TIMING_C
01811  *
01812  * Uncomment to enable the HAVEGE random generator.
01813  */
01814 //#define MBEDTLS_HAVEGE_C
01815 
01816 /**
01817  * \def MBEDTLS_HMAC_DRBG_C
01818  *
01819  * Enable the HMAC_DRBG random generator.
01820  *
01821  * Module:  library/hmac_drbg.c
01822  * Caller:
01823  *
01824  * Requires: MBEDTLS_MD_C
01825  *
01826  * Uncomment to enable the HMAC_DRBG random number geerator.
01827  */
01828 #define MBEDTLS_HMAC_DRBG_C
01829 
01830 /**
01831  * \def MBEDTLS_MD_C
01832  *
01833  * Enable the generic message digest layer.
01834  *
01835  * Module:  library/mbedtls_md.c
01836  * Caller:
01837  *
01838  * Uncomment to enable generic message digest wrappers.
01839  */
01840 #define MBEDTLS_MD_C
01841 
01842 /**
01843  * \def MBEDTLS_MD2_C
01844  *
01845  * Enable the MD2 hash algorithm.
01846  *
01847  * Module:  library/mbedtls_md2.c
01848  * Caller:
01849  *
01850  * Uncomment to enable support for (rare) MD2-signed X.509 certs.
01851  */
01852 //#define MBEDTLS_MD2_C
01853 
01854 /**
01855  * \def MBEDTLS_MD4_C
01856  *
01857  * Enable the MD4 hash algorithm.
01858  *
01859  * Module:  library/mbedtls_md4.c
01860  * Caller:
01861  *
01862  * Uncomment to enable support for (rare) MD4-signed X.509 certs.
01863  */
01864 //#define MBEDTLS_MD4_C
01865 
01866 /**
01867  * \def MBEDTLS_MD5_C
01868  *
01869  * Enable the MD5 hash algorithm.
01870  *
01871  * Module:  library/mbedtls_md5.c
01872  * Caller:  library/mbedtls_md.c
01873  *          library/pem.c
01874  *          library/ssl_tls.c
01875  *
01876  * This module is required for SSL/TLS and X.509.
01877  * PEM_PARSE uses MD5 for decrypting encrypted keys.
01878  */
01879 //#define MBEDTLS_MD5_C
01880 
01881 /**
01882  * \def MBEDTLS_MEMORY_BUFFER_ALLOC_C
01883  *
01884  * Enable the buffer allocator implementation that makes use of a (stack)
01885  * based buffer to 'allocate' dynamic memory. (replaces calloc() and free()
01886  * calls)
01887  *
01888  * Module:  library/memory_buffer_alloc.c
01889  *
01890  * Requires: MBEDTLS_PLATFORM_C
01891  *           MBEDTLS_PLATFORM_MEMORY (to use it within mbed TLS)
01892  *
01893  * Enable this module to enable the buffer memory allocator.
01894  */
01895 //#define MBEDTLS_MEMORY_BUFFER_ALLOC_C
01896 
01897 /**
01898  * \def MBEDTLS_NET_C
01899  *
01900  * Enable the TCP/IP networking routines.
01901  *
01902  * Module:  library/net.c
01903  *
01904  * This module provides TCP/IP networking routines.
01905  */
01906 //#define MBEDTLS_NET_C
01907 
01908 /**
01909  * \def MBEDTLS_OID_C
01910  *
01911  * Enable the OID database.
01912  *
01913  * Module:  library/oid.c
01914  * Caller:  library/asn1write.c
01915  *          library/pkcs5.c
01916  *          library/pkparse.c
01917  *          library/pkwrite.c
01918  *          library/rsa.c
01919  *          library/x509.c
01920  *          library/x509_create.c
01921  *          library/mbedtls_x509_crl.c
01922  *          library/mbedtls_x509_crt.c
01923  *          library/mbedtls_x509_csr.c
01924  *          library/x509write_crt.c
01925  *          library/mbedtls_x509write_csr.c
01926  *
01927  * This modules translates between OIDs and internal values.
01928  */
01929 #define MBEDTLS_OID_C
01930 
01931 /**
01932  * \def MBEDTLS_PADLOCK_C
01933  *
01934  * Enable VIA Padlock support on x86.
01935  *
01936  * Module:  library/padlock.c
01937  * Caller:  library/aes.c
01938  *
01939  * Requires: MBEDTLS_HAVE_ASM
01940  *
01941  * This modules adds support for the VIA PadLock on x86.
01942  */
01943 //#define MBEDTLS_PADLOCK_C
01944 
01945 /**
01946  * \def MBEDTLS_PEM_PARSE_C
01947  *
01948  * Enable PEM decoding / parsing.
01949  *
01950  * Module:  library/pem.c
01951  * Caller:  library/dhm.c
01952  *          library/pkparse.c
01953  *          library/mbedtls_x509_crl.c
01954  *          library/mbedtls_x509_crt.c
01955  *          library/mbedtls_x509_csr.c
01956  *
01957  * Requires: MBEDTLS_BASE64_C
01958  *
01959  * This modules adds support for decoding / parsing PEM files.
01960  */
01961 #define MBEDTLS_PEM_PARSE_C
01962 
01963 /**
01964  * \def MBEDTLS_PEM_WRITE_C
01965  *
01966  * Enable PEM encoding / writing.
01967  *
01968  * Module:  library/pem.c
01969  * Caller:  library/pkwrite.c
01970  *          library/x509write_crt.c
01971  *          library/mbedtls_x509write_csr.c
01972  *
01973  * Requires: MBEDTLS_BASE64_C
01974  *
01975  * This modules adds support for encoding / writing PEM files.
01976  */
01977 //#define MBEDTLS_PEM_WRITE_C
01978 
01979 /**
01980  * \def MBEDTLS_PK_C
01981  *
01982  * Enable the generic public (asymetric) key layer.
01983  *
01984  * Module:  library/pk.c
01985  * Caller:  library/ssl_tls.c
01986  *          library/ssl_cli.c
01987  *          library/ssl_srv.c
01988  *
01989  * Requires: MBEDTLS_RSA_C or MBEDTLS_ECP_C
01990  *
01991  * Uncomment to enable generic public key wrappers.
01992  */
01993 #define MBEDTLS_PK_C
01994 
01995 /**
01996  * \def MBEDTLS_PK_PARSE_C
01997  *
01998  * Enable the generic public (asymetric) key parser.
01999  *
02000  * Module:  library/pkparse.c
02001  * Caller:  library/mbedtls_x509_crt.c
02002  *          library/mbedtls_x509_csr.c
02003  *
02004  * Requires: MBEDTLS_PK_C
02005  *
02006  * Uncomment to enable generic public key parse functions.
02007  */
02008 #define MBEDTLS_PK_PARSE_C
02009 
02010 /**
02011  * \def MBEDTLS_PK_WRITE_C
02012  *
02013  * Enable the generic public (asymetric) key writer.
02014  *
02015  * Module:  library/pkwrite.c
02016  * Caller:  library/x509write.c
02017  *
02018  * Requires: MBEDTLS_PK_C
02019  *
02020  * Uncomment to enable generic public key write functions.
02021  */
02022 #define MBEDTLS_PK_WRITE_C
02023 
02024 /**
02025  * \def MBEDTLS_PKCS5_C
02026  *
02027  * Enable PKCS#5 functions.
02028  *
02029  * Module:  library/pkcs5.c
02030  *
02031  * Requires: MBEDTLS_MD_C
02032  *
02033  * This module adds support for the PKCS#5 functions.
02034  */
02035 //#define MBEDTLS_PKCS5_C
02036 
02037 /**
02038  * \def MBEDTLS_PKCS11_C
02039  *
02040  * Enable wrapper for PKCS#11 smartcard support.
02041  *
02042  * Module:  library/pkcs11.c
02043  * Caller:  library/pk.c
02044  *
02045  * Requires: MBEDTLS_PK_C
02046  *
02047  * This module enables SSL/TLS PKCS #11 smartcard support.
02048  * Requires the presence of the PKCS#11 helper library (libpkcs11-helper)
02049  */
02050 //#define MBEDTLS_PKCS11_C
02051 
02052 /**
02053  * \def MBEDTLS_PKCS12_C
02054  *
02055  * Enable PKCS#12 PBE functions.
02056  * Adds algorithms for parsing PKCS#8 encrypted private keys
02057  *
02058  * Module:  library/pkcs12.c
02059  * Caller:  library/pkparse.c
02060  *
02061  * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_CIPHER_C, MBEDTLS_MD_C
02062  * Can use:  MBEDTLS_ARC4_C
02063  *
02064  * This module enables PKCS#12 functions.
02065  */
02066 //#define MBEDTLS_PKCS12_C
02067 
02068 /**
02069  * \def MBEDTLS_PLATFORM_C
02070  *
02071  * Enable the platform abstraction layer that allows you to re-assign
02072  * functions like calloc(), free(), snprintf(), printf(), fprintf(), exit().
02073  *
02074  * Enabling MBEDTLS_PLATFORM_C enables to use of MBEDTLS_PLATFORM_XXX_ALT
02075  * or MBEDTLS_PLATFORM_XXX_MACRO directives, allowing the functions mentioned
02076  * above to be specified at runtime or compile time respectively.
02077  *
02078  * \note This abstraction layer must be enabled on Windows (including MSYS2)
02079  * as other module rely on it for a fixed snprintf implementation.
02080  *
02081  * Module:  library/platform.c
02082  * Caller:  Most other .c files
02083  *
02084  * This module enables abstraction of common (libc) functions.
02085  */
02086 #define MBEDTLS_PLATFORM_C
02087 
02088 /**
02089  * \def MBEDTLS_RIPEMD160_C
02090  *
02091  * Enable the RIPEMD-160 hash algorithm.
02092  *
02093  * Module:  library/mbedtls_ripemd160.c
02094  * Caller:  library/mbedtls_md.c
02095  *
02096  */
02097 //#define MBEDTLS_RIPEMD160_C
02098 
02099 /**
02100  * \def MBEDTLS_RSA_C
02101  *
02102  * Enable the RSA public-key cryptosystem.
02103  *
02104  * Module:  library/rsa.c
02105  * Caller:  library/ssl_cli.c
02106  *          library/ssl_srv.c
02107  *          library/ssl_tls.c
02108  *          library/x509.c
02109  *
02110  * This module is used by the following key exchanges:
02111  *      RSA, DHE-RSA, ECDHE-RSA, RSA-PSK
02112  *
02113  * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C
02114  */
02115 #define MBEDTLS_RSA_C
02116 
02117 /**
02118  * \def MBEDTLS_SHA1_C
02119  *
02120  * Enable the SHA1 cryptographic hash algorithm.
02121  *
02122  * Module:  library/mbedtls_sha1.c
02123  * Caller:  library/mbedtls_md.c
02124  *          library/ssl_cli.c
02125  *          library/ssl_srv.c
02126  *          library/ssl_tls.c
02127  *          library/x509write_crt.c
02128  *
02129  * This module is required for SSL/TLS and SHA1-signed certificates.
02130  */
02131 //#define MBEDTLS_SHA1_C
02132 
02133 /**
02134  * \def MBEDTLS_SHA256_C
02135  *
02136  * Enable the SHA-224 and SHA-256 cryptographic hash algorithms.
02137  *
02138  * Module:  library/mbedtls_sha256.c
02139  * Caller:  library/entropy.c
02140  *          library/mbedtls_md.c
02141  *          library/ssl_cli.c
02142  *          library/ssl_srv.c
02143  *          library/ssl_tls.c
02144  *
02145  * This module adds support for SHA-224 and SHA-256.
02146  * This module is required for the SSL/TLS 1.2 PRF function.
02147  */
02148 #define MBEDTLS_SHA256_C
02149 
02150 /**
02151  * \def MBEDTLS_SHA512_C
02152  *
02153  * Enable the SHA-384 and SHA-512 cryptographic hash algorithms.
02154  *
02155  * Module:  library/mbedtls_sha512.c
02156  * Caller:  library/entropy.c
02157  *          library/mbedtls_md.c
02158  *          library/ssl_cli.c
02159  *          library/ssl_srv.c
02160  *
02161  * This module adds support for SHA-384 and SHA-512.
02162  */
02163 #define MBEDTLS_SHA512_C
02164 
02165 /**
02166  * \def MBEDTLS_SSL_CACHE_C
02167  *
02168  * Enable simple SSL cache implementation.
02169  *
02170  * Module:  library/ssl_cache.c
02171  * Caller:
02172  *
02173  * Requires: MBEDTLS_SSL_CACHE_C
02174  */
02175 #define MBEDTLS_SSL_CACHE_C
02176 
02177 /**
02178  * \def MBEDTLS_SSL_COOKIE_C
02179  *
02180  * Enable basic implementation of DTLS cookies for hello verification.
02181  *
02182  * Module:  library/ssl_cookie.c
02183  * Caller:
02184  */
02185 #define MBEDTLS_SSL_COOKIE_C
02186 
02187 /**
02188  * \def MBEDTLS_SSL_TICKET_C
02189  *
02190  * Enable an implementation of TLS server-side callbacks for session tickets.
02191  *
02192  * Module:  library/ssl_ticket.c
02193  * Caller:
02194  *
02195  * Requires: MBEDTLS_CIPHER_C
02196  */
02197 #define MBEDTLS_SSL_TICKET_C
02198 
02199 /**
02200  * \def MBEDTLS_SSL_CLI_C
02201  *
02202  * Enable the SSL/TLS client code.
02203  *
02204  * Module:  library/ssl_cli.c
02205  * Caller:
02206  *
02207  * Requires: MBEDTLS_SSL_TLS_C
02208  *
02209  * This module is required for SSL/TLS client support.
02210  */
02211 #define MBEDTLS_SSL_CLI_C
02212 
02213 /**
02214  * \def MBEDTLS_SSL_SRV_C
02215  *
02216  * Enable the SSL/TLS server code.
02217  *
02218  * Module:  library/ssl_srv.c
02219  * Caller:
02220  *
02221  * Requires: MBEDTLS_SSL_TLS_C
02222  *
02223  * This module is required for SSL/TLS server support.
02224  */
02225 #define MBEDTLS_SSL_SRV_C
02226 
02227 /**
02228  * \def MBEDTLS_SSL_TLS_C
02229  *
02230  * Enable the generic SSL/TLS code.
02231  *
02232  * Module:  library/ssl_tls.c
02233  * Caller:  library/ssl_cli.c
02234  *          library/ssl_srv.c
02235  *
02236  * Requires: MBEDTLS_CIPHER_C, MBEDTLS_MD_C
02237  *           and at least one of the MBEDTLS_SSL_PROTO_XXX defines
02238  *
02239  * This module is required for SSL/TLS.
02240  */
02241 #define MBEDTLS_SSL_TLS_C
02242 
02243 /**
02244  * \def MBEDTLS_THREADING_C
02245  *
02246  * Enable the threading abstraction layer.
02247  * By default mbed TLS assumes it is used in a non-threaded environment or that
02248  * contexts are not shared between threads. If you do intend to use contexts
02249  * between threads, you will need to enable this layer to prevent race
02250  * conditions.
02251  *
02252  * Module:  library/threading.c
02253  *
02254  * This allows different threading implementations (self-implemented or
02255  * provided).
02256  *
02257  * You will have to enable either MBEDTLS_THREADING_ALT or
02258  * MBEDTLS_THREADING_PTHREAD.
02259  *
02260  * Enable this layer to allow use of mutexes within mbed TLS
02261  */
02262 //#define MBEDTLS_THREADING_C
02263 
02264 /**
02265  * \def MBEDTLS_TIMING_C
02266  *
02267  * Enable the portable timing interface.
02268  *
02269  * Module:  library/timing.c
02270  * Caller:  library/havege.c
02271  *
02272  * This module is used by the HAVEGE random number generator.
02273  */
02274 //#define MBEDTLS_TIMING_C
02275 
02276 /**
02277  * \def MBEDTLS_VERSION_C
02278  *
02279  * Enable run-time version information.
02280  *
02281  * Module:  library/version.c
02282  *
02283  * This module provides run-time version information.
02284  */
02285 #define MBEDTLS_VERSION_C
02286 
02287 /**
02288  * \def MBEDTLS_X509_USE_C
02289  *
02290  * Enable X.509 core for using certificates.
02291  *
02292  * Module:  library/x509.c
02293  * Caller:  library/mbedtls_x509_crl.c
02294  *          library/mbedtls_x509_crt.c
02295  *          library/mbedtls_x509_csr.c
02296  *
02297  * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_BIGNUM_C, MBEDTLS_OID_C,
02298  *           MBEDTLS_PK_PARSE_C
02299  *
02300  * This module is required for the X.509 parsing modules.
02301  */
02302 #define MBEDTLS_X509_USE_C
02303 
02304 /**
02305  * \def MBEDTLS_X509_CRT_PARSE_C
02306  *
02307  * Enable X.509 certificate parsing.
02308  *
02309  * Module:  library/mbedtls_x509_crt.c
02310  * Caller:  library/ssl_cli.c
02311  *          library/ssl_srv.c
02312  *          library/ssl_tls.c
02313  *
02314  * Requires: MBEDTLS_X509_USE_C
02315  *
02316  * This module is required for X.509 certificate parsing.
02317  */
02318 #define MBEDTLS_X509_CRT_PARSE_C
02319 
02320 /**
02321  * \def MBEDTLS_X509_CRL_PARSE_C
02322  *
02323  * Enable X.509 CRL parsing.
02324  *
02325  * Module:  library/mbedtls_x509_crl.c
02326  * Caller:  library/mbedtls_x509_crt.c
02327  *
02328  * Requires: MBEDTLS_X509_USE_C
02329  *
02330  * This module is required for X.509 CRL parsing.
02331  */
02332 #define MBEDTLS_X509_CRL_PARSE_C
02333 
02334 /**
02335  * \def MBEDTLS_X509_CSR_PARSE_C
02336  *
02337  * Enable X.509 Certificate Signing Request (CSR) parsing.
02338  *
02339  * Module:  library/mbedtls_x509_csr.c
02340  * Caller:  library/x509_crt_write.c
02341  *
02342  * Requires: MBEDTLS_X509_USE_C
02343  *
02344  * This module is used for reading X.509 certificate request.
02345  */
02346 //#define MBEDTLS_X509_CSR_PARSE_C
02347 
02348 /**
02349  * \def MBEDTLS_X509_CREATE_C
02350  *
02351  * Enable X.509 core for creating certificates.
02352  *
02353  * Module:  library/x509_create.c
02354  *
02355  * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C, MBEDTLS_PK_WRITE_C
02356  *
02357  * This module is the basis for creating X.509 certificates and CSRs.
02358  */
02359 //#define MBEDTLS_X509_CREATE_C
02360 
02361 /**
02362  * \def MBEDTLS_X509_CRT_WRITE_C
02363  *
02364  * Enable creating X.509 certificates.
02365  *
02366  * Module:  library/x509_crt_write.c
02367  *
02368  * Requires: MBEDTLS_X509_CREATE_C
02369  *
02370  * This module is required for X.509 certificate creation.
02371  */
02372 //#define MBEDTLS_X509_CRT_WRITE_C
02373 
02374 /**
02375  * \def MBEDTLS_X509_CSR_WRITE_C
02376  *
02377  * Enable creating X.509 Certificate Signing Requests (CSR).
02378  *
02379  * Module:  library/x509_csr_write.c
02380  *
02381  * Requires: MBEDTLS_X509_CREATE_C
02382  *
02383  * This module is required for X.509 certificate request writing.
02384  */
02385 //#define MBEDTLS_X509_CSR_WRITE_C
02386 
02387 /**
02388  * \def MBEDTLS_XTEA_C
02389  *
02390  * Enable the XTEA block cipher.
02391  *
02392  * Module:  library/xtea.c
02393  * Caller:
02394  */
02395 //#define MBEDTLS_XTEA_C
02396 
02397 /* \} name SECTION: mbed TLS modules */
02398 
02399 /**
02400  * \name SECTION: Module configuration options
02401  *
02402  * This section allows for the setting of module specific sizes and
02403  * configuration options. The default values are already present in the
02404  * relevant header files and should suffice for the regular use cases.
02405  *
02406  * Our advice is to enable options and change their values here
02407  * only if you have a good reason and know the consequences.
02408  *
02409  * Please check the respective header file for documentation on these
02410  * parameters (to prevent duplicate documentation).
02411  * \{
02412  */
02413 
02414 /* MPI / BIGNUM options */
02415 //#define MBEDTLS_MPI_WINDOW_SIZE            6 /**< Maximum windows size used. */
02416 //#define MBEDTLS_MPI_MAX_SIZE            1024 /**< Maximum number of bytes for usable MPIs. */
02417 
02418 /* CTR_DRBG options */
02419 //#define MBEDTLS_CTR_DRBG_ENTROPY_LEN               48 /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */
02420 //#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL        10000 /**< Interval before reseed is performed by default */
02421 //#define MBEDTLS_CTR_DRBG_MAX_INPUT                256 /**< Maximum number of additional input bytes */
02422 //#define MBEDTLS_CTR_DRBG_MAX_REQUEST             1024 /**< Maximum number of requested bytes per call */
02423 //#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT           384 /**< Maximum size of (re)seed buffer */
02424 
02425 /* HMAC_DRBG options */
02426 //#define MBEDTLS_HMAC_DRBG_RESEED_INTERVAL   10000 /**< Interval before reseed is performed by default */
02427 //#define MBEDTLS_HMAC_DRBG_MAX_INPUT           256 /**< Maximum number of additional input bytes */
02428 //#define MBEDTLS_HMAC_DRBG_MAX_REQUEST        1024 /**< Maximum number of requested bytes per call */
02429 //#define MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT      384 /**< Maximum size of (re)seed buffer */
02430 
02431 /* ECP options */
02432 //#define MBEDTLS_ECP_MAX_BITS             521 /**< Maximum bit size of groups */
02433 //#define MBEDTLS_ECP_WINDOW_SIZE            6 /**< Maximum window size used */
02434 //#define MBEDTLS_ECP_FIXED_POINT_OPTIM      1 /**< Enable fixed-point speed-up */
02435 
02436 /* Entropy options */
02437 //#define MBEDTLS_ENTROPY_MAX_SOURCES                20 /**< Maximum number of sources supported */
02438 //#define MBEDTLS_ENTROPY_MAX_GATHER                128 /**< Maximum amount requested from entropy sources */
02439 
02440 /* Memory buffer allocator options */
02441 //#define MBEDTLS_MEMORY_ALIGN_MULTIPLE      4 /**< Align on multiples of this value */
02442 
02443 /* Platform options */
02444 //#define MBEDTLS_PLATFORM_STD_MEM_HDR   <stdlib.h> /**< Header to include if MBEDTLS_PLATFORM_NO_STD_FUNCTIONS is defined. Don't define if no header is needed. */
02445 //#define MBEDTLS_PLATFORM_STD_CALLOC        calloc /**< Default allocator to use, can be undefined */
02446 //#define MBEDTLS_PLATFORM_STD_FREE            free /**< Default free to use, can be undefined */
02447 //#define MBEDTLS_PLATFORM_STD_EXIT            exit /**< Default exit to use, can be undefined */
02448 //#define MBEDTLS_PLATFORM_STD_FPRINTF      fprintf /**< Default fprintf to use, can be undefined */
02449 //#define MBEDTLS_PLATFORM_STD_PRINTF        printf /**< Default printf to use, can be undefined */
02450 /* Note: your snprintf must correclty zero-terminate the buffer! */
02451 //#define MBEDTLS_PLATFORM_STD_SNPRINTF    snprintf /**< Default snprintf to use, can be undefined */
02452 
02453 /* To Use Function Macros MBEDTLS_PLATFORM_C must be enabled */
02454 /* MBEDTLS_PLATFORM_XXX_MACRO and MBEDTLS_PLATFORM_XXX_ALT cannot both be defined */
02455 //#define MBEDTLS_PLATFORM_CALLOC_MACRO        calloc /**< Default allocator macro to use, can be undefined */
02456 //#define MBEDTLS_PLATFORM_FREE_MACRO            free /**< Default free macro to use, can be undefined */
02457 //#define MBEDTLS_PLATFORM_EXIT_MACRO            exit /**< Default exit macro to use, can be undefined */
02458 //#define MBEDTLS_PLATFORM_FPRINTF_MACRO      fprintf /**< Default fprintf macro to use, can be undefined */
02459 //#define MBEDTLS_PLATFORM_PRINTF_MACRO        printf /**< Default printf macro to use, can be undefined */
02460 /* Note: your snprintf must correclty zero-terminate the buffer! */
02461 //#define MBEDTLS_PLATFORM_SNPRINTF_MACRO    snprintf /**< Default snprintf macro to use, can be undefined */
02462 
02463 /* SSL Cache options */
02464 //#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT       86400 /**< 1 day  */
02465 //#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES      50 /**< Maximum entries in cache */
02466 
02467 /* SSL options */
02468 //#define MBEDTLS_SSL_MAX_CONTENT_LEN             16384 /**< Maxium fragment length in bytes, determines the size of each of the two internal I/O buffers */
02469 //#define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME     86400 /**< Lifetime of session tickets (if enabled) */
02470 //#define MBEDTLS_PSK_MAX_LEN               32 /**< Max size of TLS pre-shared keys, in bytes (default 256 bits) */
02471 //#define MBEDTLS_SSL_COOKIE_TIMEOUT        60 /**< Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued */
02472 
02473 /**
02474  * Complete list of ciphersuites to use, in order of preference.
02475  *
02476  * \warning No dependency checking is done on that field! This option can only
02477  * be used to restrict the set of available ciphersuites. It is your
02478  * responsibility to make sure the needed modules are active.
02479  *
02480  * Use this to save a few hundred bytes of ROM (default ordering of all
02481  * available ciphersuites) and a few to a few hundred bytes of RAM.
02482  *
02483  * The value below is only an example, not the default.
02484  */
02485 //#define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
02486 
02487 /* X509 options */
02488 //#define MBEDTLS_X509_MAX_INTERMEDIATE_CA   8   /**< Maximum number of intermediate CAs in a verification chain. */
02489 
02490 /* \} name SECTION: Module configuration options */
02491 
02492 #if defined(TARGET_LIKE_MBED)
02493 #include "mbedtls/target_config.h"
02494 #endif
02495 
02496 /*
02497  * Allow user to override any previous default.
02498  *
02499  * Use two macro names for that, as:
02500  * - with yotta the prefix YOTTA_CFG_ is forced
02501  * - without yotta is looks weird to have a YOTTA prefix.
02502  */
02503 #if defined(YOTTA_CFG_MBEDTLS_USER_CONFIG_FILE)
02504 #include YOTTA_CFG_MBEDTLS_USER_CONFIG_FILE
02505 #elif defined(MBEDTLS_USER_CONFIG_FILE)
02506 #include MBEDTLS_USER_CONFIG_FILE
02507 #endif
02508 
02509 #include "check_config.h"
02510 
02511 #endif /* MBEDTLS_CONFIG_H */