mbedTLSConfig_Linux.h

00001 /**
00002  * \file config.h
00003  *
00004  * \brief Configuration options (set of defines)
00005  *
00006  *  This set of compile-time options may be used to enable
00007  *  or disable features selectively, and reduce the global
00008  *  memory footprint.
00009  *
00010  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
00011  *  SPDX-License-Identifier: Apache-2.0
00012  *
00013  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
00014  *  not use this file except in compliance with the License.
00015  *  You may obtain a copy of the License at
00016  *
00017  *  http://www.apache.org/licenses/LICENSE-2.0
00018  *
00019  *  Unless required by applicable law or agreed to in writing, software
00020  *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
00021  *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00022  *  See the License for the specific language governing permissions and
00023  *  limitations under the License.
00024  *
00025  *  This file is part of mbed TLS (https://tls.mbed.org)
00026  */
00027 
00028 #ifndef MBEDTLS_CONFIG_H
00029 #define MBEDTLS_CONFIG_H
00030 
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 #if 1 //Please set to 1 if you are using secure time
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  * Defining MBEDTLS_HAVE_TIME allows you to specify MBEDTLS_PLATFORM_TIME_ALT,
00076  * MBEDTLS_PLATFORM_TIME_MACRO, MBEDTLS_PLATFORM_TIME_TYPE_MACRO and
00077  * MBEDTLS_PLATFORM_STD_TIME.
00078  *
00079  * Comment if your system does not support time functions
00080  */
00081 #define MBEDTLS_HAVE_TIME
00082 
00083 /**
00084  * \def MBEDTLS_HAVE_TIME_DATE
00085  *
00086  * System has time.h and time(), gmtime() and the clock is correct.
00087  * The time needs to be correct (not necesarily very accurate, but at least
00088  * the date should be correct). This is used to verify the validity period of
00089  * X.509 certificates.
00090  *
00091  * Comment if your system does not have a correct clock.
00092  */
00093 #define MBEDTLS_HAVE_TIME_DATE
00094 
00095 /**
00096  * \def MBEDTLS_PLATFORM_MEMORY
00097  *
00098  * Enable the memory allocation layer.
00099  *
00100  * By default mbed TLS uses the system-provided calloc() and free().
00101  * This allows different allocators (self-implemented or provided) to be
00102  * provided to the platform abstraction layer.
00103  *
00104  * Enabling MBEDTLS_PLATFORM_MEMORY without the
00105  * MBEDTLS_PLATFORM_{FREE,CALLOC}_MACROs will provide
00106  * "mbedtls_platform_set_calloc_free()" allowing you to set an alternative calloc() and
00107  * free() function pointer at runtime.
00108  *
00109  * Enabling MBEDTLS_PLATFORM_MEMORY and specifying
00110  * MBEDTLS_PLATFORM_{CALLOC,FREE}_MACROs will allow you to specify the
00111  * alternate function at compile time.
00112  *
00113  * Requires: MBEDTLS_PLATFORM_C
00114  *
00115  * Enable this layer to allow use of alternative memory allocators.
00116  */
00117 //#define MBEDTLS_PLATFORM_MEMORY
00118 
00119 /**
00120  * \def MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
00121  *
00122  * Do not assign standard functions in the platform layer (e.g. calloc() to
00123  * MBEDTLS_PLATFORM_STD_CALLOC and printf() to MBEDTLS_PLATFORM_STD_PRINTF)
00124  *
00125  * This makes sure there are no linking errors on platforms that do not support
00126  * these functions. You will HAVE to provide alternatives, either at runtime
00127  * via the platform_set_xxx() functions or at compile time by setting
00128  * the MBEDTLS_PLATFORM_STD_XXX defines, or enabling a
00129  * MBEDTLS_PLATFORM_XXX_MACRO.
00130  *
00131  * Requires: MBEDTLS_PLATFORM_C
00132  *
00133  * Uncomment to prevent default assignment of standard functions in the
00134  * platform layer.
00135  */
00136 //#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
00137 
00138 /**
00139  * \def MBEDTLS_PLATFORM_EXIT_ALT
00140  *
00141  * MBEDTLS_PLATFORM_XXX_ALT: Uncomment a macro to let mbed TLS support the
00142  * function in the platform abstraction layer.
00143  *
00144  * Example: In case you uncomment MBEDTLS_PLATFORM_PRINTF_ALT, mbed TLS will
00145  * provide a function "mbedtls_platform_set_printf()" that allows you to set an
00146  * alternative printf function pointer.
00147  *
00148  * All these define require MBEDTLS_PLATFORM_C to be defined!
00149  *
00150  * \note MBEDTLS_PLATFORM_SNPRINTF_ALT is required on Windows;
00151  * it will be enabled automatically by check_config.h
00152  *
00153  * \warning MBEDTLS_PLATFORM_XXX_ALT cannot be defined at the same time as
00154  * MBEDTLS_PLATFORM_XXX_MACRO!
00155  *
00156  * Requires: MBEDTLS_PLATFORM_TIME_ALT requires MBEDTLS_HAVE_TIME
00157  *
00158  * Uncomment a macro to enable alternate implementation of specific base
00159  * platform function
00160  */
00161 #define MBEDTLS_PLATFORM_TIME_ALT
00162 #endif //0
00163 //#define MBEDTLS_PLATFORM_EXIT_ALT
00164 //#define MBEDTLS_PLATFORM_FPRINTF_ALT
00165 //#define MBEDTLS_PLATFORM_PRINTF_ALT
00166 //#define MBEDTLS_PLATFORM_SNPRINTF_ALT
00167 //#define MBEDTLS_PLATFORM_NV_SEED_ALT
00168 
00169 /**
00170  * \def MBEDTLS_DEPRECATED_WARNING
00171  *
00172  * Mark deprecated functions so that they generate a warning if used.
00173  * Functions deprecated in one version will usually be removed in the next
00174  * version. You can enable this to help you prepare the transition to a new
00175  * major version by making sure your code is not using these functions.
00176  *
00177  * This only works with GCC and Clang. With other compilers, you may want to
00178  * use MBEDTLS_DEPRECATED_REMOVED
00179  *
00180  * Uncomment to get warnings on using deprecated functions.
00181  */
00182 //#define MBEDTLS_DEPRECATED_WARNING
00183 
00184 /**
00185  * \def MBEDTLS_DEPRECATED_REMOVED
00186  *
00187  * Remove deprecated functions so that they generate an error if used.
00188  * Functions deprecated in one version will usually be removed in the next
00189  * version. You can enable this to help you prepare the transition to a new
00190  * major version by making sure your code is not using these functions.
00191  *
00192  * Uncomment to get errors on using deprecated functions.
00193  */
00194 //#define MBEDTLS_DEPRECATED_REMOVED
00195 
00196 /* \} name SECTION: System support */
00197 
00198 /**
00199  * \name SECTION: mbed TLS feature support
00200  *
00201  * This section sets support for features that are or are not needed
00202  * within the modules that are enabled.
00203  * \{
00204  */
00205 
00206 /**
00207  * \def MBEDTLS_TIMING_ALT
00208  *
00209  * Uncomment to provide your own alternate implementation for mbedtls_timing_hardclock(),
00210  * mbedtls_timing_get_timer(), mbedtls_set_alarm(), mbedtls_set/get_delay()
00211  *
00212  * Only works if you have MBEDTLS_TIMING_C enabled.
00213  *
00214  * You will need to provide a header "timing_alt.h" and an implementation at
00215  * compile time.
00216  */
00217 //#define MBEDTLS_TIMING_ALT
00218 
00219 /**
00220  * \def MBEDTLS_AES_ALT
00221  *
00222  * MBEDTLS__MODULE_NAME__ALT: Uncomment a macro to let mbed TLS use your
00223  * alternate core implementation of a symmetric crypto, an arithmetic or hash
00224  * module (e.g. platform specific assembly optimized implementations). Keep
00225  * in mind that the function prototypes should remain the same.
00226  *
00227  * This replaces the whole module. If you only want to replace one of the
00228  * functions, use one of the MBEDTLS__FUNCTION_NAME__ALT flags.
00229  *
00230  * Example: In case you uncomment MBEDTLS_AES_ALT, mbed TLS will no longer
00231  * provide the "struct mbedtls_aes_context" definition and omit the base
00232  * function declarations and implementations. "aes_alt.h" will be included from
00233  * "aes.h" to include the new function definitions.
00234  *
00235  * Uncomment a macro to enable alternate implementation of the corresponding
00236  * module.
00237  */
00238 //#define MBEDTLS_AES_ALT
00239 //#define MBEDTLS_ARC4_ALT
00240 //#define MBEDTLS_BLOWFISH_ALT
00241 //#define MBEDTLS_CAMELLIA_ALT
00242 //#define MBEDTLS_DES_ALT
00243 //#define MBEDTLS_XTEA_ALT
00244 //#define MBEDTLS_MD2_ALT
00245 //#define MBEDTLS_MD4_ALT
00246 //#define MBEDTLS_MD5_ALT
00247 //#define MBEDTLS_RIPEMD160_ALT
00248 //#define MBEDTLS_SHA1_ALT
00249 //#define MBEDTLS_SHA256_ALT
00250 //#define MBEDTLS_SHA512_ALT
00251 /*
00252  * When replacing the elliptic curve module, pleace consider, that it is
00253  * implemented with two .c files:
00254  *      - ecp.c
00255  *      - ecp_curves.c
00256  * You can replace them very much like all the other MBEDTLS__MODULE_NAME__ALT
00257  * macros as described above. The only difference is that you have to make sure
00258  * that you provide functionality for both .c files.
00259  */
00260 //#define MBEDTLS_ECP_ALT
00261 
00262 /**
00263  * \def MBEDTLS_MD2_PROCESS_ALT
00264  *
00265  * MBEDTLS__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use you
00266  * alternate core implementation of symmetric crypto or hash function. Keep in
00267  * mind that function prototypes should remain the same.
00268  *
00269  * This replaces only one function. The header file from mbed TLS is still
00270  * used, in contrast to the MBEDTLS__MODULE_NAME__ALT flags.
00271  *
00272  * Example: In case you uncomment MBEDTLS_SHA256_PROCESS_ALT, mbed TLS will
00273  * no longer provide the mbedtls_sha1_process() function, but it will still provide
00274  * the other function (using your mbedtls_sha1_process() function) and the definition
00275  * of mbedtls_sha1_context, so your implementation of mbedtls_sha1_process must be compatible
00276  * with this definition.
00277  *
00278  * Note: if you use the AES_xxx_ALT macros, then is is recommended to also set
00279  * MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES
00280  * tables.
00281  *
00282  * Uncomment a macro to enable alternate implementation of the corresponding
00283  * function.
00284  */
00285 //#define MBEDTLS_MD2_PROCESS_ALT
00286 //#define MBEDTLS_MD4_PROCESS_ALT
00287 //#define MBEDTLS_MD5_PROCESS_ALT
00288 //#define MBEDTLS_RIPEMD160_PROCESS_ALT
00289 //#define MBEDTLS_SHA1_PROCESS_ALT
00290 //#define MBEDTLS_SHA256_PROCESS_ALT
00291 //#define MBEDTLS_SHA512_PROCESS_ALT
00292 //#define MBEDTLS_DES_SETKEY_ALT
00293 //#define MBEDTLS_DES_CRYPT_ECB_ALT
00294 //#define MBEDTLS_DES3_CRYPT_ECB_ALT
00295 //#define MBEDTLS_AES_SETKEY_ENC_ALT
00296 //#define MBEDTLS_AES_SETKEY_DEC_ALT
00297 //#define MBEDTLS_AES_ENCRYPT_ALT
00298 //#define MBEDTLS_AES_DECRYPT_ALT
00299 
00300 /**
00301  * \def MBEDTLS_ECP_INTERNAL_ALT
00302  *
00303  * Expose a part of the internal interface of the Elliptic Curve Point module.
00304  *
00305  * MBEDTLS_ECP__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use your
00306  * alternative core implementation of elliptic curve arithmetic. Keep in mind
00307  * that function prototypes should remain the same.
00308  *
00309  * This partially replaces one function. The header file from mbed TLS is still
00310  * used, in contrast to the MBEDTLS_ECP_ALT flag. The original implementation
00311  * is still present and it is used for group structures not supported by the
00312  * alternative.
00313  *
00314  * Any of these options become available by defining MBEDTLS_ECP_INTERNAL_ALT
00315  * and implementing the following functions:
00316  *      unsigned char mbedtls_internal_ecp_grp_capable(
00317  *          const mbedtls_ecp_group *grp )
00318  *      int  mbedtls_internal_ecp_init( const mbedtls_ecp_group *grp )
00319  *      void mbedtls_internal_ecp_deinit( const mbedtls_ecp_group *grp )
00320  * The mbedtls_internal_ecp_grp_capable function should return 1 if the
00321  * replacement functions implement arithmetic for the given group and 0
00322  * otherwise.
00323  * The functions mbedtls_internal_ecp_init and mbedtls_internal_ecp_deinit are
00324  * called before and after each point operation and provide an opportunity to
00325  * implement optimized set up and tear down instructions.
00326  *
00327  * Example: In case you uncomment MBEDTLS_ECP_INTERNAL_ALT and
00328  * MBEDTLS_ECP_DOUBLE_JAC_ALT, mbed TLS will still provide the ecp_double_jac
00329  * function, but will use your mbedtls_internal_ecp_double_jac if the group is
00330  * supported (your mbedtls_internal_ecp_grp_capable function returns 1 when
00331  * receives it as an argument). If the group is not supported then the original
00332  * implementation is used. The other functions and the definition of
00333  * mbedtls_ecp_group and mbedtls_ecp_point will not change, so your
00334  * implementation of mbedtls_internal_ecp_double_jac and
00335  * mbedtls_internal_ecp_grp_capable must be compatible with this definition.
00336  *
00337  * Uncomment a macro to enable alternate implementation of the corresponding
00338  * function.
00339  */
00340 /* Required for all the functions in this section */
00341 //#define MBEDTLS_ECP_INTERNAL_ALT
00342 /* Support for Weierstrass curves with Jacobi representation */
00343 //#define MBEDTLS_ECP_RANDOMIZE_JAC_ALT
00344 //#define MBEDTLS_ECP_ADD_MIXED_ALT
00345 //#define MBEDTLS_ECP_DOUBLE_JAC_ALT
00346 //#define MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT
00347 //#define MBEDTLS_ECP_NORMALIZE_JAC_ALT
00348 /* Support for curves with Montgomery arithmetic */
00349 //#define MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT
00350 //#define MBEDTLS_ECP_RANDOMIZE_MXZ_ALT
00351 //#define MBEDTLS_ECP_NORMALIZE_MXZ_ALT
00352 
00353 /**
00354  * \def MBEDTLS_TEST_NULL_ENTROPY
00355  *
00356  * Enables testing and use of mbed TLS without any configured entropy sources.
00357  * This permits use of the library on platforms before an entropy source has
00358  * been integrated (see for example the MBEDTLS_ENTROPY_HARDWARE_ALT or the
00359  * MBEDTLS_ENTROPY_NV_SEED switches).
00360  *
00361  * WARNING! This switch MUST be disabled in production builds, and is suitable
00362  * only for development.
00363  * Enabling the switch negates any security provided by the library.
00364  *
00365  * Requires MBEDTLS_ENTROPY_C, MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
00366  *
00367  */
00368 //#define MBEDTLS_TEST_NULL_ENTROPY
00369 
00370 /**
00371  * \def MBEDTLS_ENTROPY_HARDWARE_ALT
00372  *
00373  * Uncomment this macro to let mbed TLS use your own implementation of a
00374  * hardware entropy collector.
00375  *
00376  * Your function must be called \c mbedtls_hardware_poll(), have the same
00377  * prototype as declared in entropy_poll.h, and accept NULL as first argument.
00378  *
00379  * Uncomment to use your own hardware entropy collector.
00380  */
00381 //#define MBEDTLS_ENTROPY_HARDWARE_ALT
00382 
00383 /**
00384  * \def MBEDTLS_AES_ROM_TABLES
00385  *
00386  * Store the AES tables in ROM.
00387  *
00388  * Uncomment this macro to store the AES tables in ROM.
00389  */
00390 //#define MBEDTLS_AES_ROM_TABLES
00391 
00392 /**
00393  * \def MBEDTLS_CAMELLIA_SMALL_MEMORY
00394  *
00395  * Use less ROM for the Camellia implementation (saves about 768 bytes).
00396  *
00397  * Uncomment this macro to use less memory for Camellia.
00398  */
00399 //#define MBEDTLS_CAMELLIA_SMALL_MEMORY
00400 
00401 /**
00402  * \def MBEDTLS_CIPHER_MODE_CBC
00403  *
00404  * Enable Cipher Block Chaining mode (CBC) for symmetric ciphers.
00405  */
00406 #define MBEDTLS_CIPHER_MODE_CBC
00407 
00408 /**
00409  * \def MBEDTLS_CIPHER_MODE_CFB
00410  *
00411  * Enable Cipher Feedback mode (CFB) for symmetric ciphers.
00412  */
00413 //#define MBEDTLS_CIPHER_MODE_CFB
00414 
00415 /**
00416  * \def MBEDTLS_CIPHER_MODE_CTR
00417  *
00418  * Enable Counter Block Cipher mode (CTR) for symmetric ciphers.
00419  */
00420 #define MBEDTLS_CIPHER_MODE_CTR
00421 
00422 /**
00423  * \def MBEDTLS_CIPHER_NULL_CIPHER
00424  *
00425  * Enable NULL cipher.
00426  * Warning: Only do so when you know what you are doing. This allows for
00427  * encryption or channels without any security!
00428  *
00429  * Requires MBEDTLS_ENABLE_WEAK_CIPHERSUITES as well to enable
00430  * the following ciphersuites:
00431  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA
00432  *      MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA
00433  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA
00434  *      MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA
00435  *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384
00436  *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256
00437  *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA
00438  *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384
00439  *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256
00440  *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA
00441  *      MBEDTLS_TLS_RSA_WITH_NULL_SHA256
00442  *      MBEDTLS_TLS_RSA_WITH_NULL_SHA
00443  *      MBEDTLS_TLS_RSA_WITH_NULL_MD5
00444  *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384
00445  *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256
00446  *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA
00447  *      MBEDTLS_TLS_PSK_WITH_NULL_SHA384
00448  *      MBEDTLS_TLS_PSK_WITH_NULL_SHA256
00449  *      MBEDTLS_TLS_PSK_WITH_NULL_SHA
00450  *
00451  * Uncomment this macro to enable the NULL cipher and ciphersuites
00452  */
00453 //#define MBEDTLS_CIPHER_NULL_CIPHER
00454 
00455 /**
00456  * \def MBEDTLS_CIPHER_PADDING_PKCS7
00457  *
00458  * MBEDTLS_CIPHER_PADDING_XXX: Uncomment or comment macros to add support for
00459  * specific padding modes in the cipher layer with cipher modes that support
00460  * padding (e.g. CBC)
00461  *
00462  * If you disable all padding modes, only full blocks can be used with CBC.
00463  *
00464  * Enable padding modes in the cipher layer.
00465  */
00466 #define MBEDTLS_CIPHER_PADDING_PKCS7
00467 //#define MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS
00468 //#define MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN
00469 //#define MBEDTLS_CIPHER_PADDING_ZEROS
00470 
00471 /**
00472  * \def MBEDTLS_ENABLE_WEAK_CIPHERSUITES
00473  *
00474  * Enable weak ciphersuites in SSL / TLS.
00475  * Warning: Only do so when you know what you are doing. This allows for
00476  * channels with virtually no security at all!
00477  *
00478  * This enables the following ciphersuites:
00479  *      MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA
00480  *      MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA
00481  *
00482  * Uncomment this macro to enable weak ciphersuites
00483  */
00484 //#define MBEDTLS_ENABLE_WEAK_CIPHERSUITES
00485 
00486 /**
00487  * \def MBEDTLS_REMOVE_ARC4_CIPHERSUITES
00488  *
00489  * Remove RC4 ciphersuites by default in SSL / TLS.
00490  * This flag removes the ciphersuites based on RC4 from the default list as
00491  * returned by mbedtls_ssl_list_ciphersuites(). However, it is still possible to
00492  * enable (some of) them with mbedtls_ssl_conf_ciphersuites() by including them
00493  * explicitly.
00494  *
00495  * Uncomment this macro to remove RC4 ciphersuites by default.
00496  */
00497 #define MBEDTLS_REMOVE_ARC4_CIPHERSUITES
00498 
00499 /**
00500  * \def MBEDTLS_ECP_DP_SECP192R1_ENABLED
00501  *
00502  * MBEDTLS_ECP_XXXX_ENABLED: Enables specific curves within the Elliptic Curve
00503  * module.  By default all supported curves are enabled.
00504  *
00505  * Comment macros to disable the curve and functions for it
00506  */
00507 //#define MBEDTLS_ECP_DP_SECP192R1_ENABLED
00508 //#define MBEDTLS_ECP_DP_SECP224R1_ENABLED
00509 #define MBEDTLS_ECP_DP_SECP256R1_ENABLED
00510 //#define MBEDTLS_ECP_DP_SECP384R1_ENABLED
00511 //#define MBEDTLS_ECP_DP_SECP521R1_ENABLED
00512 //#define MBEDTLS_ECP_DP_SECP192K1_ENABLED
00513 //#define MBEDTLS_ECP_DP_SECP224K1_ENABLED
00514 //#define MBEDTLS_ECP_DP_SECP256K1_ENABLED
00515 //#define MBEDTLS_ECP_DP_BP256R1_ENABLED
00516 //#define MBEDTLS_ECP_DP_BP384R1_ENABLED
00517 //#define MBEDTLS_ECP_DP_BP512R1_ENABLED
00518 //#define MBEDTLS_ECP_DP_CURVE25519_ENABLED
00519 
00520 /**
00521  * \def MBEDTLS_ECP_NIST_OPTIM
00522  *
00523  * Enable specific 'modulo p' routines for each NIST prime.
00524  * Depending on the prime and architecture, makes operations 4 to 8 times
00525  * faster on the corresponding curve.
00526  *
00527  * Comment this macro to disable NIST curves optimisation.
00528  */
00529 #define MBEDTLS_ECP_NIST_OPTIM
00530 
00531 /**
00532  * \def MBEDTLS_ECDSA_DETERMINISTIC
00533  *
00534  * Enable deterministic ECDSA (RFC 6979).
00535  * Standard ECDSA is "fragile" in the sense that lack of entropy when signing
00536  * may result in a compromise of the long-term signing key. This is avoided by
00537  * the deterministic variant.
00538  *
00539  * Requires: MBEDTLS_HMAC_DRBG_C
00540  *
00541  * Comment this macro to disable deterministic ECDSA.
00542  */
00543 #define MBEDTLS_ECDSA_DETERMINISTIC
00544 /**
00545  * \def MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
00546  *
00547  * Enable the PSK based ciphersuite modes in SSL / TLS.
00548  *
00549  * This enables the following ciphersuites (if other requisites are
00550  * enabled as well):
00551  *      MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384
00552  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384
00553  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA
00554  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384
00555  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384
00556  *      MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256
00557  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256
00558  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA
00559  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
00560  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256
00561  *      MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
00562  *      MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
00563  */
00564 //#define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
00565 
00566 /**
00567  * \def MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
00568  *
00569  * Enable the DHE-PSK based ciphersuite modes in SSL / TLS.
00570  *
00571  * Requires: MBEDTLS_DHM_C
00572  *
00573  * This enables the following ciphersuites (if other requisites are
00574  * enabled as well):
00575  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384
00576  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384
00577  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA
00578  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384
00579  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
00580  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256
00581  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256
00582  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA
00583  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256
00584  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
00585  *      MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
00586  *      MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
00587  */
00588 //#define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
00589 
00590 /**
00591  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
00592  *
00593  * Enable the ECDHE-PSK based ciphersuite modes in SSL / TLS.
00594  *
00595  * Requires: MBEDTLS_ECDH_C
00596  *
00597  * This enables the following ciphersuites (if other requisites are
00598  * enabled as well):
00599  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384
00600  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA
00601  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
00602  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
00603  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA
00604  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
00605  *      MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA
00606  *      MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA
00607  */
00608 //#define MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
00609 
00610 /**
00611  * \def MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
00612  *
00613  * Enable the RSA-PSK based ciphersuite modes in SSL / TLS.
00614  *
00615  * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00616  *           MBEDTLS_X509_CRT_PARSE_C
00617  *
00618  * This enables the following ciphersuites (if other requisites are
00619  * enabled as well):
00620  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384
00621  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384
00622  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA
00623  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384
00624  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384
00625  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256
00626  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256
00627  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA
00628  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256
00629  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256
00630  *      MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA
00631  *      MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
00632  */
00633 //#define MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
00634 
00635 /**
00636  * \def MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
00637  *
00638  * Enable the RSA-only based ciphersuite modes in SSL / TLS.
00639  *
00640  * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00641  *           MBEDTLS_X509_CRT_PARSE_C
00642  *
00643  * This enables the following ciphersuites (if other requisites are
00644  * enabled as well):
00645  *      MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384
00646  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256
00647  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA
00648  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384
00649  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
00650  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
00651  *      MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256
00652  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256
00653  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA
00654  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
00655  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
00656  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
00657  *      MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA
00658  *      MBEDTLS_TLS_RSA_WITH_RC4_128_SHA
00659  *      MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
00660  */
00661 //#define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
00662 
00663 /**
00664  * \def MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
00665  *
00666  * Enable the DHE-RSA based ciphersuite modes in SSL / TLS.
00667  *
00668  * Requires: MBEDTLS_DHM_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00669  *           MBEDTLS_X509_CRT_PARSE_C
00670  *
00671  * This enables the following ciphersuites (if other requisites are
00672  * enabled as well):
00673  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
00674  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
00675  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA
00676  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
00677  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
00678  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
00679  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
00680  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
00681  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA
00682  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
00683  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
00684  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
00685  *      MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
00686  */
00687 //#define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
00688 
00689 /**
00690  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
00691  *
00692  * Enable the ECDHE-RSA based ciphersuite modes in SSL / TLS.
00693  *
00694  * Requires: MBEDTLS_ECDH_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00695  *           MBEDTLS_X509_CRT_PARSE_C
00696  *
00697  * This enables the following ciphersuites (if other requisites are
00698  * enabled as well):
00699  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
00700  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
00701  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
00702  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
00703  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384
00704  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
00705  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
00706  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
00707  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
00708  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
00709  *      MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
00710  *      MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA
00711  */
00712 //#define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
00713 
00714 /**
00715  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
00716  *
00717  * Enable the ECDHE-ECDSA based ciphersuite modes in SSL / TLS.
00718  *
00719  * Requires: MBEDTLS_ECDH_C, MBEDTLS_ECDSA_C, MBEDTLS_X509_CRT_PARSE_C,
00720  *
00721  * This enables the following ciphersuites (if other requisites are
00722  * enabled as well):
00723  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
00724  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
00725  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
00726  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
00727  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
00728  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
00729  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
00730  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
00731  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
00732  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
00733  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
00734  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
00735  */
00736 #define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
00737 /**
00738  * \def MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
00739  *
00740  * Enable the ECDH-ECDSA based ciphersuite modes in SSL / TLS.
00741  *
00742  * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C
00743  *
00744  * This enables the following ciphersuites (if other requisites are
00745  * enabled as well):
00746  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
00747  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
00748  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
00749  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
00750  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
00751  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
00752  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
00753  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
00754  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
00755  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
00756  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
00757  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
00758  */
00759 //#define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
00760 
00761 /**
00762  * \def MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
00763  *
00764  * Enable the ECDH-RSA based ciphersuite modes in SSL / TLS.
00765  *
00766  * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C
00767  *
00768  * This enables the following ciphersuites (if other requisites are
00769  * enabled as well):
00770  *      MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA
00771  *      MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
00772  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
00773  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
00774  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
00775  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
00776  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
00777  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
00778  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256
00779  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384
00780  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256
00781  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384
00782  */
00783 //#define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
00784 
00785 /**
00786  * \def MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
00787  *
00788  * Enable the ECJPAKE based ciphersuite modes in SSL / TLS.
00789  *
00790  * \warning This is currently experimental. EC J-PAKE support is based on the
00791  * Thread v1.0.0 specification; incompatible changes to the specification
00792  * might still happen. For this reason, this is disabled by default.
00793  *
00794  * Requires: MBEDTLS_ECJPAKE_C
00795  *           MBEDTLS_SHA256_C
00796  *           MBEDTLS_ECP_DP_SECP256R1_ENABLED
00797  *
00798  * This enables the following ciphersuites (if other requisites are
00799  * enabled as well):
00800  *      MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8
00801  */
00802 //#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
00803 
00804 /**
00805  * \def MBEDTLS_PK_PARSE_EC_EXTENDED
00806  *
00807  * Enhance support for reading EC keys using variants of SEC1 not allowed by
00808  * RFC 5915 and RFC 5480.
00809  *
00810  * Currently this means parsing the SpecifiedECDomain choice of EC
00811  * parameters (only known groups are supported, not arbitrary domains, to
00812  * avoid validation issues).
00813  *
00814  * Disable if you only need to support RFC 5915 + 5480 key formats.
00815  */
00816 //#define MBEDTLS_PK_PARSE_EC_EXTENDED
00817 
00818 /**
00819  * \def MBEDTLS_ERROR_STRERROR_DUMMY
00820  *
00821  * Enable a dummy error function to make use of mbedtls_strerror() in
00822  * third party libraries easier when MBEDTLS_ERROR_C is disabled
00823  * (no effect when MBEDTLS_ERROR_C is enabled).
00824  *
00825  * You can safely disable this if MBEDTLS_ERROR_C is enabled, or if you're
00826  * not using mbedtls_strerror() or error_strerror() in your application.
00827  *
00828  * Disable if you run into name conflicts and want to really remove the
00829  * mbedtls_strerror()
00830  */
00831 //#define MBEDTLS_ERROR_STRERROR_DUMMY
00832 
00833 /**
00834  * \def MBEDTLS_GENPRIME
00835  *
00836  * Enable the prime-number generation code.
00837  *
00838  * Requires: MBEDTLS_BIGNUM_C
00839  */
00840 //#define MBEDTLS_GENPRIME
00841 
00842 /**
00843  * \def MBEDTLS_FS_IO
00844  *
00845  * Enable functions that use the filesystem.
00846  */
00847 //#define MBEDTLS_FS_IO
00848 
00849 /**
00850  * \def MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
00851  *
00852  * Do not add default entropy sources. These are the platform specific,
00853  * mbedtls_timing_hardclock and HAVEGE based poll functions.
00854  *
00855  * This is useful to have more control over the added entropy sources in an
00856  * application.
00857  *
00858  * Uncomment this macro to prevent loading of default entropy functions.
00859  */
00860 //#define MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
00861 
00862 /**
00863  * \def MBEDTLS_NO_PLATFORM_ENTROPY
00864  *
00865  * Do not use built-in platform entropy functions.
00866  * This is useful if your platform does not support
00867  * standards like the /dev/urandom or Windows CryptoAPI.
00868  *
00869  * Uncomment this macro to disable the built-in platform entropy functions.
00870  */
00871 //#define MBEDTLS_NO_PLATFORM_ENTROPY
00872 
00873 /**
00874  * \def MBEDTLS_ENTROPY_FORCE_SHA256
00875  *
00876  * Force the entropy accumulator to use a SHA-256 accumulator instead of the
00877  * default SHA-512 based one (if both are available).
00878  *
00879  * Requires: MBEDTLS_SHA256_C
00880  *
00881  * On 32-bit systems SHA-256 can be much faster than SHA-512. Use this option
00882  * if you have performance concerns.
00883  *
00884  * This option is only useful if both MBEDTLS_SHA256_C and
00885  * MBEDTLS_SHA512_C are defined. Otherwise the available hash module is used.
00886  */
00887 //#define MBEDTLS_ENTROPY_FORCE_SHA256
00888 
00889 /**
00890  * \def MBEDTLS_ENTROPY_NV_SEED
00891  *
00892  * Enable the non-volatile (NV) seed file-based entropy source.
00893  * (Also enables the NV seed read/write functions in the platform layer)
00894  *
00895  * This is crucial (if not required) on systems that do not have a
00896  * cryptographic entropy source (in hardware or kernel) available.
00897  *
00898  * Requires: MBEDTLS_ENTROPY_C, MBEDTLS_PLATFORM_C
00899  *
00900  * \note The read/write functions that are used by the entropy source are
00901  *       determined in the platform layer, and can be modified at runtime and/or
00902  *       compile-time depending on the flags (MBEDTLS_PLATFORM_NV_SEED_*) used.
00903  *
00904  * \note If you use the default implementation functions that read a seedfile
00905  *       with regular fopen(), please make sure you make a seedfile with the
00906  *       proper name (defined in MBEDTLS_PLATFORM_STD_NV_SEED_FILE) and at
00907  *       least MBEDTLS_ENTROPY_BLOCK_SIZE bytes in size that can be read from
00908  *       and written to or you will get an entropy source error! The default
00909  *       implementation will only use the first MBEDTLS_ENTROPY_BLOCK_SIZE
00910  *       bytes from the file.
00911  *
00912  * \note The entropy collector will write to the seed file before entropy is
00913  *       given to an external source, to update it.
00914  */
00915 //#define MBEDTLS_ENTROPY_NV_SEED
00916 
00917 /**
00918  * \def MBEDTLS_MEMORY_DEBUG
00919  *
00920  * Enable debugging of buffer allocator memory issues. Automatically prints
00921  * (to stderr) all (fatal) messages on memory allocation issues. Enables
00922  * function for 'debug output' of allocated memory.
00923  *
00924  * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C
00925  *
00926  * Uncomment this macro to let the buffer allocator print out error messages.
00927  */
00928 //#define MBEDTLS_MEMORY_DEBUG
00929 
00930 /**
00931  * \def MBEDTLS_MEMORY_BACKTRACE
00932  *
00933  * Include backtrace information with each allocated block.
00934  *
00935  * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C
00936  *           GLIBC-compatible backtrace() an backtrace_symbols() support
00937  *
00938  * Uncomment this macro to include backtrace information
00939  */
00940 //#define MBEDTLS_MEMORY_BACKTRACE
00941 
00942 /**
00943  * \def MBEDTLS_PK_RSA_ALT_SUPPORT
00944  *
00945  * Support external private RSA keys (eg from a HSM) in the PK layer.
00946  *
00947  * Comment this macro to disable support for external private RSA keys.
00948  */
00949 //#define MBEDTLS_PK_RSA_ALT_SUPPORT
00950 
00951 /**
00952  * \def MBEDTLS_PKCS1_V15
00953  *
00954  * Enable support for PKCS#1 v1.5 encoding.
00955  *
00956  * Requires: MBEDTLS_RSA_C
00957  *
00958  * This enables support for PKCS#1 v1.5 operations.
00959  */
00960 #define MBEDTLS_PKCS1_V15
00961 
00962 /**
00963  * \def MBEDTLS_PKCS1_V21
00964  *
00965  * Enable support for PKCS#1 v2.1 encoding.
00966  *
00967  * Requires: MBEDTLS_MD_C, MBEDTLS_RSA_C
00968  *
00969  * This enables support for RSAES-OAEP and RSASSA-PSS operations.
00970  */
00971 #define MBEDTLS_PKCS1_V21
00972 
00973 /**
00974  * \def MBEDTLS_RSA_NO_CRT
00975  *
00976  * Do not use the Chinese Remainder Theorem for the RSA private operation.
00977  *
00978  * Uncomment this macro to disable the use of CRT in RSA.
00979  *
00980  */
00981 //#define MBEDTLS_RSA_NO_CRT
00982 
00983 /**
00984  * \def MBEDTLS_SELF_TEST
00985  *
00986  * Enable the checkup functions (*_self_test).
00987  */
00988 //#define MBEDTLS_SELF_TEST
00989 
00990 /**
00991  * \def MBEDTLS_SHA256_SMALLER
00992  *
00993  * Enable an implementation of SHA-256 that has lower ROM footprint but also
00994  * lower performance.
00995  *
00996  * The default implementation is meant to be a reasonnable compromise between
00997  * performance and size. This version optimizes more aggressively for size at
00998  * the expense of performance. Eg on Cortex-M4 it reduces the size of
00999  * mbedtls_sha256_process() from ~2KB to ~0.5KB for a performance hit of about
01000  * 30%.
01001  *
01002  * Uncomment to enable the smaller implementation of SHA256.
01003  */
01004 //#define MBEDTLS_SHA256_SMALLER
01005 
01006 /**
01007  * \def MBEDTLS_SSL_ALL_ALERT_MESSAGES
01008  *
01009  * Enable sending of alert messages in case of encountered errors as per RFC.
01010  * If you choose not to send the alert messages, mbed TLS can still communicate
01011  * with other servers, only debugging of failures is harder.
01012  *
01013  * The advantage of not sending alert messages, is that no information is given
01014  * about reasons for failures thus preventing adversaries of gaining intel.
01015  *
01016  * Enable sending of all alert messages
01017  */
01018 #define MBEDTLS_SSL_ALL_ALERT_MESSAGES
01019 
01020 /**
01021  * \def MBEDTLS_SSL_DEBUG_ALL
01022  *
01023  * Enable the debug messages in SSL module for all issues.
01024  * Debug messages have been disabled in some places to prevent timing
01025  * attacks due to (unbalanced) debugging function calls.
01026  *
01027  * If you need all error reporting you should enable this during debugging,
01028  * but remove this for production servers that should log as well.
01029  *
01030  * Uncomment this macro to report all debug messages on errors introducing
01031  * a timing side-channel.
01032  *
01033  */
01034 //#define MBEDTLS_SSL_DEBUG_ALL
01035 
01036 /** \def MBEDTLS_SSL_ENCRYPT_THEN_MAC
01037  *
01038  * Enable support for Encrypt-then-MAC, RFC 7366.
01039  *
01040  * This allows peers that both support it to use a more robust protection for
01041  * ciphersuites using CBC, providing deep resistance against timing attacks
01042  * on the padding or underlying cipher.
01043  *
01044  * This only affects CBC ciphersuites, and is useless if none is defined.
01045  *
01046  * Requires: MBEDTLS_SSL_PROTO_TLS1    or
01047  *           MBEDTLS_SSL_PROTO_TLS1_1  or
01048  *           MBEDTLS_SSL_PROTO_TLS1_2
01049  *
01050  * Comment this macro to disable support for Encrypt-then-MAC
01051  */
01052 #define MBEDTLS_SSL_ENCRYPT_THEN_MAC
01053 
01054 /** \def MBEDTLS_SSL_EXTENDED_MASTER_SECRET
01055  *
01056  * Enable support for Extended Master Secret, aka Session Hash
01057  * (draft-ietf-tls-session-hash-02).
01058  *
01059  * This was introduced as "the proper fix" to the Triple Handshake familiy of
01060  * attacks, but it is recommended to always use it (even if you disable
01061  * renegotiation), since it actually fixes a more fundamental issue in the
01062  * original SSL/TLS design, and has implications beyond Triple Handshake.
01063  *
01064  * Requires: MBEDTLS_SSL_PROTO_TLS1    or
01065  *           MBEDTLS_SSL_PROTO_TLS1_1  or
01066  *           MBEDTLS_SSL_PROTO_TLS1_2
01067  *
01068  * Comment this macro to disable support for Extended Master Secret.
01069  */
01070 #define MBEDTLS_SSL_EXTENDED_MASTER_SECRET
01071 
01072 /**
01073  * \def MBEDTLS_SSL_FALLBACK_SCSV
01074  *
01075  * Enable support for FALLBACK_SCSV (draft-ietf-tls-downgrade-scsv-00).
01076  *
01077  * For servers, it is recommended to always enable this, unless you support
01078  * only one version of TLS, or know for sure that none of your clients
01079  * implements a fallback strategy.
01080  *
01081  * For clients, you only need this if you're using a fallback strategy, which
01082  * is not recommended in the first place, unless you absolutely need it to
01083  * interoperate with buggy (version-intolerant) servers.
01084  *
01085  * Comment this macro to disable support for FALLBACK_SCSV
01086  */
01087 //#define MBEDTLS_SSL_FALLBACK_SCSV
01088 
01089 /**
01090  * \def MBEDTLS_SSL_HW_RECORD_ACCEL
01091  *
01092  * Enable hooking functions in SSL module for hardware acceleration of
01093  * individual records.
01094  *
01095  * Uncomment this macro to enable hooking functions.
01096  */
01097 //#define MBEDTLS_SSL_HW_RECORD_ACCEL
01098 
01099 /**
01100  * \def MBEDTLS_SSL_CBC_RECORD_SPLITTING
01101  *
01102  * Enable 1/n-1 record splitting for CBC mode in SSLv3 and TLS 1.0.
01103  *
01104  * This is a countermeasure to the BEAST attack, which also minimizes the risk
01105  * of interoperability issues compared to sending 0-length records.
01106  *
01107  * Comment this macro to disable 1/n-1 record splitting.
01108  */
01109 //#define MBEDTLS_SSL_CBC_RECORD_SPLITTING
01110 
01111 /**
01112  * \def MBEDTLS_SSL_RENEGOTIATION
01113  *
01114  * Disable support for TLS renegotiation.
01115  *
01116  * The two main uses of renegotiation are (1) refresh keys on long-lived
01117  * connections and (2) client authentication after the initial handshake.
01118  * If you don't need renegotiation, it's probably better to disable it, since
01119  * it has been associated with security issues in the past and is easy to
01120  * misuse/misunderstand.
01121  *
01122  * Comment this to disable support for renegotiation.
01123  */
01124 #define MBEDTLS_SSL_RENEGOTIATION
01125 
01126 /**
01127  * \def MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
01128  *
01129  * Enable support for receiving and parsing SSLv2 Client Hello messages for the
01130  * SSL Server module (MBEDTLS_SSL_SRV_C).
01131  *
01132  * Uncomment this macro to enable support for SSLv2 Client Hello messages.
01133  */
01134 //#define MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
01135 
01136 /**
01137  * \def MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
01138  *
01139  * Pick the ciphersuite according to the client's preferences rather than ours
01140  * in the SSL Server module (MBEDTLS_SSL_SRV_C).
01141  *
01142  * Uncomment this macro to respect client's ciphersuite order
01143  */
01144 //#define MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
01145 
01146 /**
01147  * \def MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
01148  *
01149  * Enable support for RFC 6066 max_fragment_length extension in SSL.
01150  *
01151  * Comment this macro to disable support for the max_fragment_length extension
01152  */
01153 #define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
01154 
01155 /**
01156  * \def MBEDTLS_SSL_PROTO_SSL3
01157  *
01158  * Enable support for SSL 3.0.
01159  *
01160  * Requires: MBEDTLS_MD5_C
01161  *           MBEDTLS_SHA1_C
01162  *
01163  * Comment this macro to disable support for SSL 3.0
01164  */
01165 //#define MBEDTLS_SSL_PROTO_SSL3
01166 
01167 /**
01168  * \def MBEDTLS_SSL_PROTO_TLS1
01169  *
01170  * Enable support for TLS 1.0.
01171  *
01172  * Requires: MBEDTLS_MD5_C
01173  *           MBEDTLS_SHA1_C
01174  *
01175  * Comment this macro to disable support for TLS 1.0
01176  */
01177 //#define MBEDTLS_SSL_PROTO_TLS1
01178 
01179 /**
01180  * \def MBEDTLS_SSL_PROTO_TLS1_1
01181  *
01182  * Enable support for TLS 1.1 (and DTLS 1.0 if DTLS is enabled).
01183  *
01184  * Requires: MBEDTLS_MD5_C
01185  *           MBEDTLS_SHA1_C
01186  *
01187  * Comment this macro to disable support for TLS 1.1 / DTLS 1.0
01188  */
01189 //#define MBEDTLS_SSL_PROTO_TLS1_1
01190 
01191 /**
01192  * \def MBEDTLS_SSL_PROTO_TLS1_2
01193  *
01194  * Enable support for TLS 1.2 (and DTLS 1.2 if DTLS is enabled).
01195  *
01196  * Requires: MBEDTLS_SHA1_C or MBEDTLS_SHA256_C or MBEDTLS_SHA512_C
01197  *           (Depends on ciphersuites)
01198  *
01199  * Comment this macro to disable support for TLS 1.2 / DTLS 1.2
01200  */
01201 #define MBEDTLS_SSL_PROTO_TLS1_2
01202 
01203 /**
01204  * \def MBEDTLS_SSL_PROTO_DTLS
01205  *
01206  * Enable support for DTLS (all available versions).
01207  *
01208  * Enable this and MBEDTLS_SSL_PROTO_TLS1_1 to enable DTLS 1.0,
01209  * and/or this and MBEDTLS_SSL_PROTO_TLS1_2 to enable DTLS 1.2.
01210  *
01211  * Requires: MBEDTLS_SSL_PROTO_TLS1_1
01212  *        or MBEDTLS_SSL_PROTO_TLS1_2
01213  *
01214  * Comment this macro to disable support for DTLS
01215  */
01216 #define MBEDTLS_SSL_PROTO_DTLS
01217 
01218 /**
01219  * \def MBEDTLS_SSL_ALPN
01220  *
01221  * Enable support for RFC 7301 Application Layer Protocol Negotiation.
01222  *
01223  * Comment this macro to disable support for ALPN.
01224  */
01225 #define MBEDTLS_SSL_ALPN
01226 
01227 /**
01228  * \def MBEDTLS_SSL_DTLS_ANTI_REPLAY
01229  *
01230  * Enable support for the anti-replay mechanism in DTLS.
01231  *
01232  * Requires: MBEDTLS_SSL_TLS_C
01233  *           MBEDTLS_SSL_PROTO_DTLS
01234  *
01235  * \warning Disabling this is often a security risk!
01236  * See mbedtls_ssl_conf_dtls_anti_replay() for details.
01237  *
01238  * Comment this to disable anti-replay in DTLS.
01239  */
01240 #define MBEDTLS_SSL_DTLS_ANTI_REPLAY
01241 
01242 /**
01243  * \def MBEDTLS_SSL_DTLS_HELLO_VERIFY
01244  *
01245  * Enable support for HelloVerifyRequest on DTLS servers.
01246  *
01247  * This feature is highly recommended to prevent DTLS servers being used as
01248  * amplifiers in DoS attacks against other hosts. It should always be enabled
01249  * unless you know for sure amplification cannot be a problem in the
01250  * environment in which your server operates.
01251  *
01252  * \warning Disabling this can ba a security risk! (see above)
01253  *
01254  * Requires: MBEDTLS_SSL_PROTO_DTLS
01255  *
01256  * Comment this to disable support for HelloVerifyRequest.
01257  */
01258 #define MBEDTLS_SSL_DTLS_HELLO_VERIFY
01259 
01260 /**
01261  * \def MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
01262  *
01263  * Enable server-side support for clients that reconnect from the same port.
01264  *
01265  * Some clients unexpectedly close the connection and try to reconnect using the
01266  * same source port. This needs special support from the server to handle the
01267  * new connection securely, as described in section 4.2.8 of RFC 6347. This
01268  * flag enables that support.
01269  *
01270  * Requires: MBEDTLS_SSL_DTLS_HELLO_VERIFY
01271  *
01272  * Comment this to disable support for clients reusing the source port.
01273  */
01274 #define MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
01275 
01276 /**
01277  * \def MBEDTLS_SSL_DTLS_BADMAC_LIMIT
01278  *
01279  * Enable support for a limit of records with bad MAC.
01280  *
01281  * See mbedtls_ssl_conf_dtls_badmac_limit().
01282  *
01283  * Requires: MBEDTLS_SSL_PROTO_DTLS
01284  */
01285 #define MBEDTLS_SSL_DTLS_BADMAC_LIMIT
01286 
01287 /**
01288  * \def MBEDTLS_SSL_SESSION_TICKETS
01289  *
01290  * Enable support for RFC 5077 session tickets in SSL.
01291  * Client-side, provides full support for session tickets (maintainance of a
01292  * session store remains the responsibility of the application, though).
01293  * Server-side, you also need to provide callbacks for writing and parsing
01294  * tickets, including authenticated encryption and key management. Example
01295  * callbacks are provided by MBEDTLS_SSL_TICKET_C.
01296  *
01297  * Comment this macro to disable support for SSL session tickets
01298  */
01299 #define MBEDTLS_SSL_SESSION_TICKETS
01300 
01301 /**
01302  * \def MBEDTLS_SSL_EXPORT_KEYS
01303  *
01304  * Enable support for exporting key block and master secret.
01305  * This is required for certain users of TLS, e.g. EAP-TLS.
01306  *
01307  * Comment this macro to disable support for key export
01308  */
01309 #define MBEDTLS_SSL_EXPORT_KEYS
01310 
01311 /**
01312  * \def MBEDTLS_SSL_SERVER_NAME_INDICATION
01313  *
01314  * Enable support for RFC 6066 server name indication (SNI) in SSL.
01315  *
01316  * Requires: MBEDTLS_X509_CRT_PARSE_C
01317  *
01318  * Comment this macro to disable support for server name indication in SSL
01319  */
01320 #define MBEDTLS_SSL_SERVER_NAME_INDICATION
01321 /**   s
01322  * \def MBEDTLS_SSL_TRUNCATED_HMAC
01323  *
01324  * Enable support for RFC 6066 truncated HMAC in SSL.
01325  *
01326  * Comment this macro to disable support for truncated HMAC in SSL
01327  */
01328 //#define MBEDTLS_SSL_TRUNCATED_HMAC
01329 
01330 /**
01331  * \def MBEDTLS_THREADING_ALT
01332  *
01333  * Provide your own alternate threading implementation.
01334  *
01335  * Requires: MBEDTLS_THREADING_C
01336  *
01337  * Uncomment this to allow your own alternate threading implementation.
01338  */
01339 //#define MBEDTLS_THREADING_ALT
01340 
01341 /**
01342  * \def MBEDTLS_THREADING_PTHREAD
01343  *
01344  * Enable the pthread wrapper layer for the threading layer.
01345  *
01346  * Requires: MBEDTLS_THREADING_C
01347  *
01348  * Uncomment this to enable pthread mutexes.
01349  */
01350 //#define MBEDTLS_THREADING_PTHREAD
01351 
01352 /**
01353  * \def MBEDTLS_VERSION_FEATURES
01354  *
01355  * Allow run-time checking of compile-time enabled features. Thus allowing users
01356  * to check at run-time if the library is for instance compiled with threading
01357  * support via mbedtls_version_check_feature().
01358  *
01359  * Requires: MBEDTLS_VERSION_C
01360  *
01361  * Comment this to disable run-time checking and save ROM space
01362  */
01363 //#define MBEDTLS_VERSION_FEATURES
01364 /**
01365  * \def MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
01366  *
01367  * If set, the X509 parser will not break-off when parsing an X509 certificate
01368  * and encountering an extension in a v1 or v2 certificate.
01369  *
01370  * Uncomment to prevent an error.
01371  */
01372 //#define MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
01373 
01374 /**
01375  * \def MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
01376  *
01377  * If set, the X509 parser will not break-off when parsing an X509 certificate
01378  * and encountering an unknown critical extension.
01379  *
01380  * \warning Depending on your PKI use, enabling this can be a security risk!
01381  *
01382  * Uncomment to prevent an error.
01383  */
01384 //#define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
01385 
01386 /**
01387  * \def MBEDTLS_X509_CHECK_KEY_USAGE
01388  *
01389  * Enable verification of the keyUsage extension (CA and leaf certificates).
01390  *
01391  * Disabling this avoids problems with mis-issued and/or misused
01392  * (intermediate) CA and leaf certificates.
01393  *
01394  * \warning Depending on your PKI use, disabling this can be a security risk!
01395  *
01396  * Comment to skip keyUsage checking for both CA and leaf certificates.
01397  */
01398 #define MBEDTLS_X509_CHECK_KEY_USAGE
01399 
01400 /**
01401  * \def MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
01402  *
01403  * Enable verification of the extendedKeyUsage extension (leaf certificates).
01404  *
01405  * Disabling this avoids problems with mis-issued and/or misused certificates.
01406  *
01407  * \warning Depending on your PKI use, disabling this can be a security risk!
01408  *
01409  * Comment to skip extendedKeyUsage checking for certificates.
01410  */
01411 #define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
01412 
01413 /**
01414  * \def MBEDTLS_X509_RSASSA_PSS_SUPPORT
01415  *
01416  * Enable parsing and verification of X.509 certificates, CRLs and CSRS
01417  * signed with RSASSA-PSS (aka PKCS#1 v2.1).
01418  *
01419  * Comment this macro to disallow using RSASSA-PSS in certificates.
01420  */
01421 //#define MBEDTLS_X509_RSASSA_PSS_SUPPORT
01422 /**
01423  * \def MBEDTLS_ZLIB_SUPPORT
01424  *
01425  * If set, the SSL/TLS module uses ZLIB to support compression and
01426  * decompression of packet data.
01427  *
01428  * \warning TLS-level compression MAY REDUCE SECURITY! See for example the
01429  * CRIME attack. Before enabling this option, you should examine with care if
01430  * CRIME or similar exploits may be a applicable to your use case.
01431  *
01432  * \note Currently compression can't be used with DTLS.
01433  *
01434  * Used in: library/ssl_tls.c
01435  *          library/ssl_cli.c
01436  *          library/ssl_srv.c
01437  *
01438  * This feature requires zlib library and headers to be present.
01439  *
01440  * Uncomment to enable use of ZLIB
01441  */
01442 //#define MBEDTLS_ZLIB_SUPPORT
01443 /* \} name SECTION: mbed TLS feature support */
01444 
01445 /**
01446  * \name SECTION: mbed TLS modules
01447  *
01448  * This section enables or disables entire modules in mbed TLS
01449  * \{
01450  */
01451 
01452 /**
01453  * \def MBEDTLS_AESNI_C
01454  *
01455  * Enable AES-NI support on x86-64.
01456  *
01457  * Module:  library/aesni.c
01458  * Caller:  library/aes.c
01459  *
01460  * Requires: MBEDTLS_HAVE_ASM
01461  *
01462  * This modules adds support for the AES-NI instructions on x86-64
01463  */
01464 //#define MBEDTLS_AESNI_C
01465 
01466 /**
01467  * \def MBEDTLS_AES_C
01468  *
01469  * Enable the AES block cipher.
01470  *
01471  * Module:  library/aes.c
01472  * Caller:  library/ssl_tls.c
01473  *          library/pem.c
01474  *          library/ctr_drbg.c
01475  *
01476  * This module enables the following ciphersuites (if other requisites are
01477  * enabled as well):
01478  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
01479  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
01480  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
01481  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
01482  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
01483  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
01484  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
01485  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
01486  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
01487  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
01488  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
01489  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
01490  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
01491  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
01492  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
01493  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
01494  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
01495  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
01496  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
01497  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
01498  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA
01499  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
01500  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
01501  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
01502  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
01503  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
01504  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
01505  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
01506  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
01507  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA
01508  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384
01509  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384
01510  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384
01511  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA
01512  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA
01513  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256
01514  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
01515  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256
01516  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA
01517  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA
01518  *      MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384
01519  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256
01520  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA
01521  *      MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256
01522  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256
01523  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA
01524  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384
01525  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384
01526  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA
01527  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256
01528  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256
01529  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA
01530  *      MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384
01531  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384
01532  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA
01533  *      MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256
01534  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256
01535  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA
01536  *
01537  * PEM_PARSE uses AES for decrypting encrypted keys.
01538  */
01539 #define MBEDTLS_AES_C
01540 
01541 /**
01542  * \def MBEDTLS_ARC4_C
01543  *
01544  * Enable the ARCFOUR stream cipher.
01545  *
01546  * Module:  library/arc4.c
01547  * Caller:  library/ssl_tls.c
01548  *
01549  * This module enables the following ciphersuites (if other requisites are
01550  * enabled as well):
01551  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
01552  *      MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA
01553  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
01554  *      MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA
01555  *      MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA
01556  *      MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
01557  *      MBEDTLS_TLS_RSA_WITH_RC4_128_SHA
01558  *      MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
01559  *      MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
01560  *      MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
01561  */
01562 //#define MBEDTLS_ARC4_C
01563 
01564 /**
01565  * \def MBEDTLS_ASN1_PARSE_C
01566  *
01567  * Enable the generic ASN1 parser.
01568  *
01569  * Module:  library/asn1.c
01570  * Caller:  library/x509.c
01571  *          library/dhm.c
01572  *          library/pkcs12.c
01573  *          library/pkcs5.c
01574  *          library/pkparse.c
01575  */
01576 #define MBEDTLS_ASN1_PARSE_C
01577 
01578 /**
01579  * \def MBEDTLS_ASN1_WRITE_C
01580  *
01581  * Enable the generic ASN1 writer.
01582  *
01583  * Module:  library/asn1write.c
01584  * Caller:  library/ecdsa.c
01585  *          library/pkwrite.c
01586  *          library/x509_create.c
01587  *          library/x509write_crt.c
01588  *          library/x509write_csr.c
01589  */
01590 #define MBEDTLS_ASN1_WRITE_C
01591 
01592 /**
01593  * \def MBEDTLS_BASE64_C
01594  *
01595  * Enable the Base64 module.
01596  *
01597  * Module:  library/base64.c
01598  * Caller:  library/pem.c
01599  *
01600  * This module is required for PEM support (required by X.509).
01601  */
01602 //#define MBEDTLS_BASE64_C
01603 
01604 /**
01605  * \def MBEDTLS_BIGNUM_C
01606  *
01607  * Enable the multi-precision integer library.
01608  *
01609  * Module:  library/bignum.c
01610  * Caller:  library/dhm.c
01611  *          library/ecp.c
01612  *          library/ecdsa.c
01613  *          library/rsa.c
01614  *          library/ssl_tls.c
01615  *
01616  * This module is required for RSA, DHM and ECC (ECDH, ECDSA) support.
01617  */
01618 #define MBEDTLS_BIGNUM_C
01619 
01620 /**
01621  * \def MBEDTLS_BLOWFISH_C
01622  *
01623  * Enable the Blowfish block cipher.
01624  *
01625  * Module:  library/blowfish.c
01626  */
01627 //#define MBEDTLS_BLOWFISH_C
01628 
01629 /**
01630  * \def MBEDTLS_CAMELLIA_C
01631  *
01632  * Enable the Camellia block cipher.
01633  *
01634  * Module:  library/camellia.c
01635  * Caller:  library/ssl_tls.c
01636  *
01637  * This module enables the following ciphersuites (if other requisites are
01638  * enabled as well):
01639  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
01640  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
01641  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256
01642  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384
01643  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
01644  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
01645  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256
01646  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384
01647  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
01648  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
01649  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
01650  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
01651  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384
01652  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
01653  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
01654  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
01655  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
01656  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
01657  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
01658  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
01659  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
01660  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
01661  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384
01662  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
01663  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
01664  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256
01665  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
01666  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
01667  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384
01668  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
01669  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
01670  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
01671  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
01672  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
01673  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384
01674  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384
01675  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256
01676  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256
01677  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384
01678  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384
01679  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
01680  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256
01681  */
01682 //#define MBEDTLS_CAMELLIA_C
01683 
01684 /**
01685  * \def MBEDTLS_CCM_C
01686  *
01687  * Enable the Counter with CBC-MAC (CCM) mode for 128-bit block cipher.
01688  *
01689  * Module:  library/ccm.c
01690  *
01691  * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
01692  *
01693  * This module enables the AES-CCM ciphersuites, if other requisites are
01694  * enabled as well.
01695  */
01696 #define MBEDTLS_CCM_C
01697 
01698 /**
01699  * \def MBEDTLS_CERTS_C
01700  *
01701  * Enable the test certificates.
01702  *
01703  * Module:  library/certs.c
01704  * Caller:
01705  *
01706  * This module is used for testing (ssl_client/server).
01707  */
01708 //#define MBEDTLS_CERTS_C
01709 
01710 /**
01711  * \def MBEDTLS_CIPHER_C
01712  *
01713  * Enable the generic cipher layer.
01714  *
01715  * Module:  library/cipher.c
01716  * Caller:  library/ssl_tls.c
01717  *
01718  * Uncomment to enable generic cipher wrappers.
01719  */
01720 #define MBEDTLS_CIPHER_C
01721 
01722 /**
01723  * \def MBEDTLS_CMAC_C
01724  *
01725  * Enable the CMAC (Cipher-based Message Authentication Code) mode for block
01726  * ciphers.
01727  *
01728  * Module:  library/cmac.c
01729  *
01730  * Requires: MBEDTLS_AES_C or MBEDTLS_DES_C
01731  *
01732  */
01733 #define MBEDTLS_CMAC_C
01734 
01735 /**
01736  * \def MBEDTLS_CTR_DRBG_C
01737  *
01738  * Enable the CTR_DRBG AES-256-based random generator.
01739  *
01740  * Module:  library/ctr_drbg.c
01741  * Caller:
01742  *
01743  * Requires: MBEDTLS_AES_C
01744  *
01745  * This module provides the CTR_DRBG AES-256 random number generator.
01746  */
01747 #define MBEDTLS_CTR_DRBG_C
01748 
01749 /**
01750  * \def MBEDTLS_DEBUG_C
01751  *
01752  * Enable the debug functions.
01753  *
01754  * Module:  library/debug.c
01755  * Caller:  library/ssl_cli.c
01756  *          library/ssl_srv.c
01757  *          library/ssl_tls.c
01758  *
01759  * This module provides debugging functions.
01760  */
01761 //#define MBEDTLS_DEBUG_C
01762 
01763 /**
01764  * \def MBEDTLS_DES_C
01765  *
01766  * Enable the DES block cipher.
01767  *
01768  * Module:  library/des.c
01769  * Caller:  library/pem.c
01770  *          library/ssl_tls.c
01771  *
01772  * This module enables the following ciphersuites (if other requisites are
01773  * enabled as well):
01774  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
01775  *      MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
01776  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
01777  *      MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
01778  *      MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
01779  *      MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA
01780  *      MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
01781  *      MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA
01782  *      MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA
01783  *      MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
01784  *
01785  * PEM_PARSE uses DES/3DES for decrypting encrypted keys.
01786  */
01787 //#define MBEDTLS_DES_C
01788 
01789 /**
01790  * \def MBEDTLS_DHM_C
01791  *
01792  * Enable the Diffie-Hellman-Merkle module.
01793  *
01794  * Module:  library/dhm.c
01795  * Caller:  library/ssl_cli.c
01796  *          library/ssl_srv.c
01797  *
01798  * This module is used by the following key exchanges:
01799  *      DHE-RSA, DHE-PSK
01800  */
01801 //#define MBEDTLS_DHM_C
01802 
01803 /**
01804  * \def MBEDTLS_ECDH_C
01805  *
01806  * Enable the elliptic curve Diffie-Hellman library.
01807  *
01808  * Module:  library/ecdh.c
01809  * Caller:  library/ssl_cli.c
01810  *          library/ssl_srv.c
01811  *
01812  * This module is used by the following key exchanges:
01813  *      ECDHE-ECDSA, ECDHE-RSA, DHE-PSK
01814  *
01815  * Requires: MBEDTLS_ECP_C
01816  */
01817 #define MBEDTLS_ECDH_C
01818 
01819 /**
01820  * \def MBEDTLS_ECDSA_C
01821  *
01822  * Enable the elliptic curve DSA library.
01823  *
01824  * Module:  library/ecdsa.c
01825  * Caller:
01826  *
01827  * This module is used by the following key exchanges:
01828  *      ECDHE-ECDSA
01829  *
01830  * Requires: MBEDTLS_ECP_C, MBEDTLS_ASN1_WRITE_C, MBEDTLS_ASN1_PARSE_C
01831  */
01832 #define MBEDTLS_ECDSA_C
01833 
01834 /**
01835  * \def MBEDTLS_ECJPAKE_C
01836  *
01837  * Enable the elliptic curve J-PAKE library.
01838  *
01839  * \warning This is currently experimental. EC J-PAKE support is based on the
01840  * Thread v1.0.0 specification; incompatible changes to the specification
01841  * might still happen. For this reason, this is disabled by default.
01842  *
01843  * Module:  library/ecjpake.c
01844  * Caller:
01845  *
01846  * This module is used by the following key exchanges:
01847  *      ECJPAKE
01848  *
01849  * Requires: MBEDTLS_ECP_C, MBEDTLS_MD_C
01850  */
01851 //#define MBEDTLS_ECJPAKE_C
01852 
01853 /**
01854  * \def MBEDTLS_ECP_C
01855  *
01856  * Enable the elliptic curve over GF(p) library.
01857  *
01858  * Module:  library/ecp.c
01859  * Caller:  library/ecdh.c
01860  *          library/ecdsa.c
01861  *          library/ecjpake.c
01862  *
01863  * Requires: MBEDTLS_BIGNUM_C and at least one MBEDTLS_ECP_DP_XXX_ENABLED
01864  */
01865 #define MBEDTLS_ECP_C
01866 
01867 /**
01868  * \def MBEDTLS_ENTROPY_C
01869  *
01870  * Enable the platform-specific entropy code.
01871  *
01872  * Module:  library/entropy.c
01873  * Caller:
01874  *
01875  * Requires: MBEDTLS_SHA512_C or MBEDTLS_SHA256_C
01876  *
01877  * This module provides a generic entropy pool
01878  */
01879 #define MBEDTLS_ENTROPY_C
01880 
01881 /**
01882  * \def MBEDTLS_ERROR_C
01883  *
01884  * Enable error code to error string conversion.
01885  *
01886  * Module:  library/error.c
01887  * Caller:
01888  *
01889  * This module enables mbedtls_strerror().
01890  */
01891 //#define MBEDTLS_ERROR_C
01892 
01893 /**
01894  * \def MBEDTLS_GCM_C
01895  *
01896  * Enable the Galois/Counter Mode (GCM) for AES.
01897  *
01898  * Module:  library/gcm.c
01899  *
01900  * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
01901  *
01902  * This module enables the AES-GCM and CAMELLIA-GCM ciphersuites, if other
01903  * requisites are enabled as well.
01904  */
01905 #define MBEDTLS_GCM_C
01906 
01907 /**
01908  * \def MBEDTLS_HAVEGE_C
01909  *
01910  * Enable the HAVEGE random generator.
01911  *
01912  * Warning: the HAVEGE random generator is not suitable for virtualized
01913  *          environments
01914  *
01915  * Warning: the HAVEGE random generator is dependent on timing and specific
01916  *          processor traits. It is therefore not advised to use HAVEGE as
01917  *          your applications primary random generator or primary entropy pool
01918  *          input. As a secondary input to your entropy pool, it IS able add
01919  *          the (limited) extra entropy it provides.
01920  *
01921  * Module:  library/havege.c
01922  * Caller:
01923  *
01924  * Requires: MBEDTLS_TIMING_C
01925  *
01926  * Uncomment to enable the HAVEGE random generator.
01927  */
01928 //#define MBEDTLS_HAVEGE_C
01929 
01930 /**
01931  * \def MBEDTLS_HMAC_DRBG_C
01932  *
01933  * Enable the HMAC_DRBG random generator.
01934  *
01935  * Module:  library/hmac_drbg.c
01936  * Caller:
01937  *
01938  * Requires: MBEDTLS_MD_C
01939  *
01940  * Uncomment to enable the HMAC_DRBG random number geerator.
01941  */
01942 #define MBEDTLS_HMAC_DRBG_C
01943 
01944 /**
01945  * \def MBEDTLS_MD_C
01946  *
01947  * Enable the generic message digest layer.
01948  *
01949  * Module:  library/md.c
01950  * Caller:
01951  *
01952  * Uncomment to enable generic message digest wrappers.
01953  */
01954 #define MBEDTLS_MD_C
01955 
01956 /**
01957  * \def MBEDTLS_MD2_C
01958  *
01959  * Enable the MD2 hash algorithm.
01960  *
01961  * Module:  library/md2.c
01962  * Caller:
01963  *
01964  * Uncomment to enable support for (rare) MD2-signed X.509 certs.
01965  */
01966 //#define MBEDTLS_MD2_C
01967 
01968 /**
01969  * \def MBEDTLS_MD4_C
01970  *
01971  * Enable the MD4 hash algorithm.
01972  *
01973  * Module:  library/md4.c
01974  * Caller:
01975  *
01976  * Uncomment to enable support for (rare) MD4-signed X.509 certs.
01977  */
01978 //#define MBEDTLS_MD4_C
01979 
01980 /**
01981  * \def MBEDTLS_MD5_C
01982  *
01983  * Enable the MD5 hash algorithm.
01984  *
01985  * Module:  library/md5.c
01986  * Caller:  library/md.c
01987  *          library/pem.c
01988  *          library/ssl_tls.c
01989  *
01990  * This module is required for SSL/TLS and X.509.
01991  * PEM_PARSE uses MD5 for decrypting encrypted keys.
01992  */
01993 //#define MBEDTLS_MD5_C
01994 
01995 /**
01996  * \def MBEDTLS_MEMORY_BUFFER_ALLOC_C
01997  *
01998  * Enable the buffer allocator implementation that makes use of a (stack)
01999  * based buffer to 'allocate' dynamic memory. (replaces calloc() and free()
02000  * calls)
02001  *
02002  * Module:  library/memory_buffer_alloc.c
02003  *
02004  * Requires: MBEDTLS_PLATFORM_C
02005  *           MBEDTLS_PLATFORM_MEMORY (to use it within mbed TLS)
02006  *
02007  * Enable this module to enable the buffer memory allocator.
02008  */
02009 //#define MBEDTLS_MEMORY_BUFFER_ALLOC_C
02010 
02011 /**
02012  * \def MBEDTLS_NET_C
02013  *
02014  * Enable the TCP and UDP over IPv6/IPv4 networking routines.
02015  *
02016  * \note This module only works on POSIX/Unix (including Linux, BSD and OS X)
02017  * and Windows. For other platforms, you'll want to disable it, and write your
02018  * own networking callbacks to be passed to \c mbedtls_ssl_set_bio().
02019  *
02020  * \note See also our Knowledge Base article about porting to a new
02021  * environment:
02022  * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS
02023  *
02024  * Module:  library/net_sockets.c
02025  *
02026  * This module provides networking routines.
02027  */
02028 //#define MBEDTLS_NET_C
02029 
02030 /**
02031  * \def MBEDTLS_OID_C
02032  *
02033  * Enable the OID database.
02034  *
02035  * Module:  library/oid.c
02036  * Caller:  library/asn1write.c
02037  *          library/pkcs5.c
02038  *          library/pkparse.c
02039  *          library/pkwrite.c
02040  *          library/rsa.c
02041  *          library/x509.c
02042  *          library/x509_create.c
02043  *          library/x509_crl.c
02044  *          library/x509_crt.c
02045  *          library/x509_csr.c
02046  *          library/x509write_crt.c
02047  *          library/x509write_csr.c
02048  *
02049  * This modules translates between OIDs and internal values.
02050  */
02051 #define MBEDTLS_OID_C
02052 
02053 /**
02054  * \def MBEDTLS_PADLOCK_C
02055  *
02056  * Enable VIA Padlock support on x86.
02057  *
02058  * Module:  library/padlock.c
02059  * Caller:  library/aes.c
02060  *
02061  * Requires: MBEDTLS_HAVE_ASM
02062  *
02063  * This modules adds support for the VIA PadLock on x86.
02064  */
02065 //#define MBEDTLS_PADLOCK_C
02066 
02067 /**
02068  * \def MBEDTLS_PEM_PARSE_C
02069  *
02070  * Enable PEM decoding / parsing.
02071  *
02072  * Module:  library/pem.c
02073  * Caller:  library/dhm.c
02074  *          library/pkparse.c
02075  *          library/x509_crl.c
02076  *          library/x509_crt.c
02077  *          library/x509_csr.c
02078  *
02079  * Requires: MBEDTLS_BASE64_C
02080  *
02081  * This modules adds support for decoding / parsing PEM files.
02082  */
02083 //#define MBEDTLS_PEM_PARSE_C
02084 
02085 /**
02086  * \def MBEDTLS_PEM_WRITE_C
02087  *
02088  * Enable PEM encoding / writing.
02089  *
02090  * Module:  library/pem.c
02091  * Caller:  library/pkwrite.c
02092  *          library/x509write_crt.c
02093  *          library/x509write_csr.c
02094  *
02095  * Requires: MBEDTLS_BASE64_C
02096  *
02097  * This modules adds support for encoding / writing PEM files.
02098  */
02099 //#define MBEDTLS_PEM_WRITE_C
02100 
02101 /**
02102  * \def MBEDTLS_PK_C
02103  *
02104  * Enable the generic public (asymetric) key layer.
02105  *
02106  * Module:  library/pk.c
02107  * Caller:  library/ssl_tls.c
02108  *          library/ssl_cli.c
02109  *          library/ssl_srv.c
02110  *
02111  * Requires: MBEDTLS_RSA_C or MBEDTLS_ECP_C
02112  *
02113  * Uncomment to enable generic public key wrappers.
02114  */
02115 #define MBEDTLS_PK_C
02116 
02117 /**
02118  * \def MBEDTLS_PK_PARSE_C
02119  *
02120  * Enable the generic public (asymetric) key parser.
02121  *
02122  * Module:  library/pkparse.c
02123  * Caller:  library/x509_crt.c
02124  *          library/x509_csr.c
02125  *
02126  * Requires: MBEDTLS_PK_C
02127  *
02128  * Uncomment to enable generic public key parse functions.
02129  */
02130 #define MBEDTLS_PK_PARSE_C
02131 
02132 /**
02133  * \def MBEDTLS_PK_WRITE_C
02134  *
02135  * Enable the generic public (asymetric) key writer.
02136  *
02137  * Module:  library/pkwrite.c
02138  * Caller:  library/x509write.c
02139  *
02140  * Requires: MBEDTLS_PK_C
02141  *
02142  * Uncomment to enable generic public key write functions.
02143  */
02144 #define MBEDTLS_PK_WRITE_C
02145 
02146 /**
02147  * \def MBEDTLS_PKCS5_C
02148  *
02149  * Enable PKCS#5 functions.
02150  *
02151  * Module:  library/pkcs5.c
02152  *
02153  * Requires: MBEDTLS_MD_C
02154  *
02155  * This module adds support for the PKCS#5 functions.
02156  */
02157 //#define MBEDTLS_PKCS5_C
02158 
02159 /**
02160  * \def MBEDTLS_PKCS11_C
02161  *
02162  * Enable wrapper for PKCS#11 smartcard support.
02163  *
02164  * Module:  library/pkcs11.c
02165  * Caller:  library/pk.c
02166  *
02167  * Requires: MBEDTLS_PK_C
02168  *
02169  * This module enables SSL/TLS PKCS #11 smartcard support.
02170  * Requires the presence of the PKCS#11 helper library (libpkcs11-helper)
02171  */
02172 //#define MBEDTLS_PKCS11_C
02173 
02174 /**
02175  * \def MBEDTLS_PKCS12_C
02176  *
02177  * Enable PKCS#12 PBE functions.
02178  * Adds algorithms for parsing PKCS#8 encrypted private keys
02179  *
02180  * Module:  library/pkcs12.c
02181  * Caller:  library/pkparse.c
02182  *
02183  * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_CIPHER_C, MBEDTLS_MD_C
02184  * Can use:  MBEDTLS_ARC4_C
02185  *
02186  * This module enables PKCS#12 functions.
02187  */
02188 //#define MBEDTLS_PKCS12_C
02189 
02190 /**
02191  * \def MBEDTLS_PLATFORM_C
02192  *
02193  * Enable the platform abstraction layer that allows you to re-assign
02194  * functions like calloc(), free(), snprintf(), printf(), fprintf(), exit().
02195  *
02196  * Enabling MBEDTLS_PLATFORM_C enables to use of MBEDTLS_PLATFORM_XXX_ALT
02197  * or MBEDTLS_PLATFORM_XXX_MACRO directives, allowing the functions mentioned
02198  * above to be specified at runtime or compile time respectively.
02199  *
02200  * \note This abstraction layer must be enabled on Windows (including MSYS2)
02201  * as other module rely on it for a fixed snprintf implementation.
02202  *
02203  * Module:  library/platform.c
02204  * Caller:  Most other .c files
02205  *
02206  * This module enables abstraction of common (libc) functions.
02207  */
02208 #define MBEDTLS_PLATFORM_C
02209 
02210 /**
02211  * \def MBEDTLS_RIPEMD160_C
02212  *
02213  * Enable the RIPEMD-160 hash algorithm.
02214  *
02215  * Module:  library/ripemd160.c
02216  * Caller:  library/md.c
02217  *
02218  */
02219 //#define MBEDTLS_RIPEMD160_C
02220 
02221 /**
02222  * \def MBEDTLS_RSA_C
02223  *
02224  * Enable the RSA public-key cryptosystem.
02225  *
02226  * Module:  library/rsa.c
02227  * Caller:  library/ssl_cli.c
02228  *          library/ssl_srv.c
02229  *          library/ssl_tls.c
02230  *          library/x509.c
02231  *
02232  * This module is used by the following key exchanges:
02233  *      RSA, DHE-RSA, ECDHE-RSA, RSA-PSK
02234  *
02235  * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C
02236  */
02237 //#define MBEDTLS_RSA_C
02238 
02239 /**
02240  * \def MBEDTLS_SHA1_C
02241  *
02242  * Enable the SHA1 cryptographic hash algorithm.
02243  *
02244  * Module:  library/sha1.c
02245  * Caller:  library/md.c
02246  *          library/ssl_cli.c
02247  *          library/ssl_srv.c
02248  *          library/ssl_tls.c
02249  *          library/x509write_crt.c
02250  *
02251  * This module is required for SSL/TLS and SHA1-signed certificates.
02252  */
02253 //#define MBEDTLS_SHA1_C
02254 
02255 /**
02256  * \def MBEDTLS_SHA256_C
02257  *
02258  * Enable the SHA-224 and SHA-256 cryptographic hash algorithms.
02259  *
02260  * Module:  library/sha256.c
02261  * Caller:  library/entropy.c
02262  *          library/md.c
02263  *          library/ssl_cli.c
02264  *          library/ssl_srv.c
02265  *          library/ssl_tls.c
02266  *
02267  * This module adds support for SHA-224 and SHA-256.
02268  * This module is required for the SSL/TLS 1.2 PRF function.
02269  */
02270 #define MBEDTLS_SHA256_C
02271 
02272 /**
02273  * \def MBEDTLS_SHA512_C
02274  *
02275  * Enable the SHA-384 and SHA-512 cryptographic hash algorithms.
02276  *
02277  * Module:  library/sha512.c
02278  * Caller:  library/entropy.c
02279  *          library/md.c
02280  *          library/ssl_cli.c
02281  *          library/ssl_srv.c
02282  *
02283  * This module adds support for SHA-384 and SHA-512.
02284  */
02285 //#define MBEDTLS_SHA512_C
02286 
02287 /**
02288  * \def MBEDTLS_SSL_CACHE_C
02289  *
02290  * Enable simple SSL cache implementation.
02291  *
02292  * Module:  library/ssl_cache.c
02293  * Caller:
02294  *
02295  * Requires: MBEDTLS_SSL_CACHE_C
02296  */
02297 #define MBEDTLS_SSL_CACHE_C
02298 
02299 /**
02300  * \def MBEDTLS_SSL_COOKIE_C
02301  *
02302  * Enable basic implementation of DTLS cookies for hello verification.
02303  *
02304  * Module:  library/ssl_cookie.c
02305  * Caller:
02306  */
02307 #define MBEDTLS_SSL_COOKIE_C
02308 
02309 /**
02310  * \def MBEDTLS_SSL_TICKET_C
02311  *
02312  * Enable an implementation of TLS server-side callbacks for session tickets.
02313  *
02314  * Module:  library/ssl_ticket.c
02315  * Caller:
02316  *
02317  * Requires: MBEDTLS_CIPHER_C
02318  */
02319 #define MBEDTLS_SSL_TICKET_C
02320 
02321 /**
02322  * \def MBEDTLS_SSL_CLI_C
02323  *
02324  * Enable the SSL/TLS client code.
02325  *
02326  * Module:  library/ssl_cli.c
02327  * Caller:
02328  *
02329  * Requires: MBEDTLS_SSL_TLS_C
02330  *
02331  * This module is required for SSL/TLS client support.
02332  */
02333 #define MBEDTLS_SSL_CLI_C
02334 
02335 /**
02336  * \def MBEDTLS_SSL_SRV_C
02337  *
02338  * Enable the SSL/TLS server code.
02339  *
02340  * Module:  library/ssl_srv.c
02341  * Caller:
02342  *
02343  * Requires: MBEDTLS_SSL_TLS_C
02344  *
02345  * This module is required for SSL/TLS server support.
02346  */
02347 //#define MBEDTLS_SSL_SRV_C
02348 
02349 /**
02350  * \def MBEDTLS_SSL_TLS_C
02351  *
02352  * Enable the generic SSL/TLS code.
02353  *
02354  * Module:  library/ssl_tls.c
02355  * Caller:  library/ssl_cli.c
02356  *          library/ssl_srv.c
02357  *
02358  * Requires: MBEDTLS_CIPHER_C, MBEDTLS_MD_C
02359  *           and at least one of the MBEDTLS_SSL_PROTO_XXX defines
02360  *
02361  * This module is required for SSL/TLS.
02362  */
02363 #define MBEDTLS_SSL_TLS_C
02364 
02365 /**
02366  * \def MBEDTLS_THREADING_C
02367  *
02368  * Enable the threading abstraction layer.
02369  * By default mbed TLS assumes it is used in a non-threaded environment or that
02370  * contexts are not shared between threads. If you do intend to use contexts
02371  * between threads, you will need to enable this layer to prevent race
02372  * conditions. See also our Knowledge Base article about threading:
02373  * https://tls.mbed.org/kb/development/thread-safety-and-multi-threading
02374  *
02375  * Module:  library/threading.c
02376  *
02377  * This allows different threading implementations (self-implemented or
02378  * provided).
02379  *
02380  * You will have to enable either MBEDTLS_THREADING_ALT or
02381  * MBEDTLS_THREADING_PTHREAD.
02382  *
02383  * Enable this layer to allow use of mutexes within mbed TLS
02384  */
02385 //#define MBEDTLS_THREADING_C
02386 
02387 /**
02388  * \def MBEDTLS_TIMING_C
02389  *
02390  * Enable the semi-portable timing interface.
02391  *
02392  * \note The provided implementation only works on POSIX/Unix (including Linux,
02393  * BSD and OS X) and Windows. On other platforms, you can either disable that
02394  * module and provide your own implementations of the callbacks needed by
02395  * \c mbedtls_ssl_set_timer_cb() for DTLS, or leave it enabled and provide
02396  * your own implementation of the whole module by setting
02397  * \c MBEDTLS_TIMING_ALT in the current file.
02398  *
02399  * \note See also our Knowledge Base article about porting to a new
02400  * environment:
02401  * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS
02402  *
02403  * Module:  library/timing.c
02404  * Caller:  library/havege.c
02405  *
02406  * This module is used by the HAVEGE random number generator.
02407  */
02408 //#define MBEDTLS_TIMING_C
02409 
02410 /**
02411  * \def MBEDTLS_VERSION_C
02412  *
02413  * Enable run-time version information.
02414  *
02415  * Module:  library/version.c
02416  *
02417  * This module provides run-time version information.
02418  */
02419 #define MBEDTLS_VERSION_C
02420 /**
02421  * \def MBEDTLS_X509_USE_C
02422  *
02423  * Enable X.509 core for using certificates.
02424  *
02425  * Module:  library/x509.c
02426  * Caller:  library/x509_crl.c
02427  *          library/x509_crt.c
02428  *          library/x509_csr.c
02429  *
02430  * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_BIGNUM_C, MBEDTLS_OID_C,
02431  *           MBEDTLS_PK_PARSE_C
02432  *
02433  * This module is required for the X.509 parsing modules.
02434  */
02435 #define MBEDTLS_X509_USE_C
02436 
02437 /**
02438  * \def MBEDTLS_X509_CRT_PARSE_C
02439  *
02440  * Enable X.509 certificate parsing.
02441  *
02442  * Module:  library/x509_crt.c
02443  * Caller:  library/ssl_cli.c
02444  *          library/ssl_srv.c
02445  *          library/ssl_tls.c
02446  *
02447  * Requires: MBEDTLS_X509_USE_C
02448  *
02449  * This module is required for X.509 certificate parsing.
02450  */
02451 #define MBEDTLS_X509_CRT_PARSE_C
02452 
02453 /**
02454  * \def MBEDTLS_X509_CRL_PARSE_C
02455  *
02456  * Enable X.509 CRL parsing.
02457  *
02458  * Module:  library/x509_crl.c
02459  * Caller:  library/x509_crt.c
02460  *
02461  * Requires: MBEDTLS_X509_USE_C
02462  *
02463  * This module is required for X.509 CRL parsing.
02464  */
02465 #define MBEDTLS_X509_CRL_PARSE_C
02466 
02467 /**
02468  * \def MBEDTLS_X509_CSR_PARSE_C
02469  *
02470  * Enable X.509 Certificate Signing Request (CSR) parsing.
02471  *
02472  * Module:  library/x509_csr.c
02473  * Caller:  library/x509_crt_write.c
02474  *
02475  * Requires: MBEDTLS_X509_USE_C
02476  *
02477  * This module is used for reading X.509 certificate request.
02478  */
02479 #define MBEDTLS_X509_CSR_PARSE_C
02480 
02481 /**
02482  * \def MBEDTLS_X509_CREATE_C
02483  *
02484  * Enable X.509 core for creating certificates.
02485  *
02486  * Module:  library/x509_create.c
02487  *
02488  * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C, MBEDTLS_PK_WRITE_C
02489  *
02490  * This module is the basis for creating X.509 certificates and CSRs.
02491  */
02492 #define MBEDTLS_X509_CREATE_C
02493 
02494 /**
02495  * \def MBEDTLS_X509_CRT_WRITE_C
02496  *
02497  * Enable creating X.509 certificates.
02498  *
02499  * Module:  library/x509_crt_write.c
02500  *
02501  * Requires: MBEDTLS_X509_CREATE_C
02502  *
02503  * This module is required for X.509 certificate creation.
02504  */
02505 //#define MBEDTLS_X509_CRT_WRITE_C
02506 
02507 /**
02508  * \def MBEDTLS_X509_CSR_WRITE_C
02509  *
02510  * Enable creating X.509 Certificate Signing Requests (CSR).
02511  *
02512  * Module:  library/x509_csr_write.c
02513  *
02514  * Requires: MBEDTLS_X509_CREATE_C
02515  *
02516  * This module is required for X.509 certificate request writing.
02517  */
02518 #define MBEDTLS_X509_CSR_WRITE_C
02519 /**
02520  * \def MBEDTLS_XTEA_C
02521  *
02522  * Enable the XTEA block cipher.
02523  *
02524  * Module:  library/xtea.c
02525  * Caller:
02526  */
02527 //#define MBEDTLS_XTEA_C
02528 
02529 /* \} name SECTION: mbed TLS modules */
02530 
02531 /**
02532  * \name SECTION: Module configuration options
02533  *
02534  * This section allows for the setting of module specific sizes and
02535  * configuration options. The default values are already present in the
02536  * relevant header files and should suffice for the regular use cases.
02537  *
02538  * Our advice is to enable options and change their values here
02539  * only if you have a good reason and know the consequences.
02540  *
02541  * Please check the respective header file for documentation on these
02542  * parameters (to prevent duplicate documentation).
02543  * \{
02544  */
02545 
02546 /* MPI / BIGNUM options */
02547 //#define MBEDTLS_MPI_WINDOW_SIZE            6 /**< Maximum windows size used. */
02548 //#define MBEDTLS_MPI_MAX_SIZE            1024 /**< Maximum number of bytes for usable MPIs. */
02549 
02550 /* CTR_DRBG options */
02551 //#define MBEDTLS_CTR_DRBG_ENTROPY_LEN               48 /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */
02552 //#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL        10000 /**< Interval before reseed is performed by default */
02553 //#define MBEDTLS_CTR_DRBG_MAX_INPUT                256 /**< Maximum number of additional input bytes */
02554 //#define MBEDTLS_CTR_DRBG_MAX_REQUEST             1024 /**< Maximum number of requested bytes per call */
02555 //#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT           384 /**< Maximum size of (re)seed buffer */
02556 
02557 /* HMAC_DRBG options */
02558 //#define MBEDTLS_HMAC_DRBG_RESEED_INTERVAL   10000 /**< Interval before reseed is performed by default */
02559 //#define MBEDTLS_HMAC_DRBG_MAX_INPUT           256 /**< Maximum number of additional input bytes */
02560 //#define MBEDTLS_HMAC_DRBG_MAX_REQUEST        1024 /**< Maximum number of requested bytes per call */
02561 //#define MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT      384 /**< Maximum size of (re)seed buffer */
02562 
02563 /* ECP options */
02564 //#define MBEDTLS_ECP_MAX_BITS             521 /**< Maximum bit size of groups */
02565 //#define MBEDTLS_ECP_WINDOW_SIZE            6 /**< Maximum window size used */
02566 //#define MBEDTLS_ECP_FIXED_POINT_OPTIM      1 /**< Enable fixed-point speed-up */
02567 
02568 /* Entropy options */
02569 //#define MBEDTLS_ENTROPY_MAX_SOURCES                20 /**< Maximum number of sources supported */
02570 //#define MBEDTLS_ENTROPY_MAX_GATHER                128 /**< Maximum amount requested from entropy sources */
02571 //#define MBEDTLS_ENTROPY_MIN_HARDWARE               32 /**< Default minimum number of bytes required for the hardware entropy source mbedtls_hardware_poll() before entropy is released */
02572 
02573 /* Memory buffer allocator options */
02574 //#define MBEDTLS_MEMORY_ALIGN_MULTIPLE      4 /**< Align on multiples of this value */
02575 
02576 /* Platform options */
02577 //#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. */
02578 //#define MBEDTLS_PLATFORM_STD_CALLOC        calloc /**< Default allocator to use, can be undefined */
02579 //#define MBEDTLS_PLATFORM_STD_FREE            free /**< Default free to use, can be undefined */
02580 //#define MBEDTLS_PLATFORM_STD_EXIT            exit /**< Default exit to use, can be undefined */
02581 //#define MBEDTLS_PLATFORM_STD_TIME            time /**< Default time to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
02582 //#define MBEDTLS_PLATFORM_STD_FPRINTF      fprintf /**< Default fprintf to use, can be undefined */
02583 //#define MBEDTLS_PLATFORM_STD_PRINTF        printf /**< Default printf to use, can be undefined */
02584 /* Note: your snprintf must correclty zero-terminate the buffer! */
02585 //#define MBEDTLS_PLATFORM_STD_SNPRINTF    snprintf /**< Default snprintf to use, can be undefined */
02586 //#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS       0 /**< Default exit value to use, can be undefined */
02587 //#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE       1 /**< Default exit value to use, can be undefined */
02588 //#define MBEDTLS_PLATFORM_STD_NV_SEED_READ   mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
02589 //#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE  mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
02590 //#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE  "seedfile" /**< Seed file to read/write with default implementation */
02591 
02592 /* To Use Function Macros MBEDTLS_PLATFORM_C must be enabled */
02593 /* MBEDTLS_PLATFORM_XXX_MACRO and MBEDTLS_PLATFORM_XXX_ALT cannot both be defined */
02594 //#define MBEDTLS_PLATFORM_CALLOC_MACRO        calloc /**< Default allocator macro to use, can be undefined */
02595 //#define MBEDTLS_PLATFORM_FREE_MACRO            free /**< Default free macro to use, can be undefined */
02596 //#define MBEDTLS_PLATFORM_EXIT_MACRO            exit /**< Default exit macro to use, can be undefined */
02597 //#define MBEDTLS_PLATFORM_TIME_MACRO            time /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
02598 //#define MBEDTLS_PLATFORM_TIME_TYPE_MACRO       time_t /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
02599 //#define MBEDTLS_PLATFORM_FPRINTF_MACRO      fprintf /**< Default fprintf macro to use, can be undefined */
02600 //#define MBEDTLS_PLATFORM_PRINTF_MACRO        printf /**< Default printf macro to use, can be undefined */
02601 /* Note: your snprintf must correclty zero-terminate the buffer! */
02602 //#define MBEDTLS_PLATFORM_SNPRINTF_MACRO    snprintf /**< Default snprintf macro to use, can be undefined */
02603 //#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO   mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
02604 //#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO  mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
02605 
02606 /* SSL Cache options */
02607 //#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT       86400 /**< 1 day  */
02608 //#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES      50 /**< Maximum entries in cache */
02609 
02610 /* SSL options */
02611 #define MBEDTLS_SSL_MAX_CONTENT_LEN             4096 /**< Maxium fragment length in bytes, determines the size of each of the two internal I/O buffers */
02612 //#define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME     86400 /**< Lifetime of session tickets (if enabled) */
02613 //#define MBEDTLS_PSK_MAX_LEN               32 /**< Max size of TLS pre-shared keys, in bytes (default 256 bits) */
02614 //#define MBEDTLS_SSL_COOKIE_TIMEOUT        60 /**< Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued */
02615 
02616 /**
02617  * Complete list of ciphersuites to use, in order of preference.
02618  *
02619  * \warning No dependency checking is done on that field! This option can only
02620  * be used to restrict the set of available ciphersuites. It is your
02621  * responsibility to make sure the needed modules are active.
02622  *
02623  * Use this to save a few hundred bytes of ROM (default ordering of all
02624  * available ciphersuites) and a few to a few hundred bytes of RAM.
02625  *
02626  * The value below is only an example, not the default.
02627  */
02628 #define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8, \
02629                                  MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, \
02630                                  MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, \
02631                                  MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8, \
02632                                  MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8, \
02633                                  MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256
02634 /* X509 options */
02635 //#define MBEDTLS_X509_MAX_INTERMEDIATE_CA   8   /**< Maximum number of intermediate CAs in a verification chain. */
02636 //#define MBEDTLS_X509_MAX_FILE_PATH_LEN     512 /**< Maximum length of a path/filename string in bytes including the null terminator character ('\0'). */
02637 
02638 /* \} name SECTION: Customisation configuration options */
02639 
02640 /* Target and application specific configurations */
02641 //#define YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE "mbedtls/target_config.h"
02642 
02643 #if defined(TARGET_LIKE_MBED) && defined(YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE)
02644 #include YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE
02645 #endif
02646 
02647 
02648 #include "check_config.h"
02649 
02650 #if defined(MBEDTLS_TEST_NULL_ENTROPY)
02651 #warning "MBEDTLS_TEST_NULL_ENTROPY has been enabled. This " \
02652     "configuration is not secure and is not suitable for production use"
02653 #endif
02654 
02655 #endif /* MBEDTLS_CONFIG_H */