mbedtls_lora_config.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_LORA_CONFIG_H
00029 #define MBEDTLS_LORA_CONFIG_H
00030 
00031 
00032 /**
00033  * \name SECTION: System support
00034  *
00035  * This section sets system specific settings.
00036  * \{
00037  */
00038 
00039 /**
00040  * \def MBEDTLS_HAVE_ASM
00041  *
00042  * The compiler has support for asm().
00043  *
00044  * Requires support for asm() in compiler.
00045  *
00046  * Used in:
00047  *      library/timing.c
00048  *      library/padlock.c
00049  *      include/mbedtls/bn_mul.h
00050  *
00051  * Comment to disable the use of assembly code.
00052  */
00053 #define MBEDTLS_HAVE_ASM
00054 
00055 /**
00056  * \def MBEDTLS_NO_UDBL_DIVISION
00057  *
00058  * The platform lacks support for double-width integer division (64-bit
00059  * division on a 32-bit platform, 128-bit division on a 64-bit platform).
00060  *
00061  * Used in:
00062  *      include/mbedtls/bignum.h
00063  *      library/bignum.c
00064  *
00065  * The bignum code uses double-width division to speed up some operations.
00066  * Double-width division is often implemented in software that needs to
00067  * be linked with the program. The presence of a double-width integer
00068  * type is usually detected automatically through preprocessor macros,
00069  * but the automatic detection cannot know whether the code needs to
00070  * and can be linked with an implementation of division for that type.
00071  * By default division is assumed to be usable if the type is present.
00072  * Uncomment this option to prevent the use of double-width division.
00073  *
00074  * Note that division for the native integer type is always required.
00075  * Furthermore, a 64-bit type is always required even on a 32-bit
00076  * platform, but it need not support multiplication or division. In some
00077  * cases it is also desirable to disable some double-width operations. For
00078  * example, if double-width division is implemented in software, disabling
00079  * it can reduce code size in some embedded targets.
00080  */
00081 //#define MBEDTLS_NO_UDBL_DIVISION
00082 
00083 /**
00084  * \def MBEDTLS_HAVE_SSE2
00085  *
00086  * CPU supports SSE2 instruction set.
00087  *
00088  * Uncomment if the CPU supports SSE2 (IA-32 specific).
00089  */
00090 //#define MBEDTLS_HAVE_SSE2
00091 
00092 /**
00093  * \def MBEDTLS_HAVE_TIME
00094  *
00095  * System has time.h and time().
00096  * The time does not need to be correct, only time differences are used,
00097  * by contrast with MBEDTLS_HAVE_TIME_DATE
00098  *
00099  * Defining MBEDTLS_HAVE_TIME allows you to specify MBEDTLS_PLATFORM_TIME_ALT,
00100  * MBEDTLS_PLATFORM_TIME_MACRO, MBEDTLS_PLATFORM_TIME_TYPE_MACRO and
00101  * MBEDTLS_PLATFORM_STD_TIME.
00102  *
00103  * Comment if your system does not support time functions
00104  */
00105 //#define MBEDTLS_HAVE_TIME
00106 
00107 /**
00108  * \def MBEDTLS_HAVE_TIME_DATE
00109  *
00110  * System has time.h and time(), gmtime() and the clock is correct.
00111  * The time needs to be correct (not necesarily very accurate, but at least
00112  * the date should be correct). This is used to verify the validity period of
00113  * X.509 certificates.
00114  *
00115  * Comment if your system does not have a correct clock.
00116  */
00117 //#define MBEDTLS_HAVE_TIME_DATE
00118 
00119 /**
00120  * \def MBEDTLS_PLATFORM_MEMORY
00121  *
00122  * Enable the memory allocation layer.
00123  *
00124  * By default mbed TLS uses the system-provided calloc() and free().
00125  * This allows different allocators (self-implemented or provided) to be
00126  * provided to the platform abstraction layer.
00127  *
00128  * Enabling MBEDTLS_PLATFORM_MEMORY without the
00129  * MBEDTLS_PLATFORM_{FREE,CALLOC}_MACROs will provide
00130  * "mbedtls_platform_set_calloc_free()" allowing you to set an alternative calloc() and
00131  * free() function pointer at runtime.
00132  *
00133  * Enabling MBEDTLS_PLATFORM_MEMORY and specifying
00134  * MBEDTLS_PLATFORM_{CALLOC,FREE}_MACROs will allow you to specify the
00135  * alternate function at compile time.
00136  *
00137  * Requires: MBEDTLS_PLATFORM_C
00138  *
00139  * Enable this layer to allow use of alternative memory allocators.
00140  */
00141 //#define MBEDTLS_PLATFORM_MEMORY
00142 
00143 /**
00144  * \def MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
00145  *
00146  * Do not assign standard functions in the platform layer (e.g. calloc() to
00147  * MBEDTLS_PLATFORM_STD_CALLOC and printf() to MBEDTLS_PLATFORM_STD_PRINTF)
00148  *
00149  * This makes sure there are no linking errors on platforms that do not support
00150  * these functions. You will HAVE to provide alternatives, either at runtime
00151  * via the platform_set_xxx() functions or at compile time by setting
00152  * the MBEDTLS_PLATFORM_STD_XXX defines, or enabling a
00153  * MBEDTLS_PLATFORM_XXX_MACRO.
00154  *
00155  * Requires: MBEDTLS_PLATFORM_C
00156  *
00157  * Uncomment to prevent default assignment of standard functions in the
00158  * platform layer.
00159  */
00160 //#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
00161 
00162 /**
00163  * \def MBEDTLS_PLATFORM_EXIT_ALT
00164  *
00165  * MBEDTLS_PLATFORM_XXX_ALT: Uncomment a macro to let mbed TLS support the
00166  * function in the platform abstraction layer.
00167  *
00168  * Example: In case you uncomment MBEDTLS_PLATFORM_PRINTF_ALT, mbed TLS will
00169  * provide a function "mbedtls_platform_set_printf()" that allows you to set an
00170  * alternative printf function pointer.
00171  *
00172  * All these define require MBEDTLS_PLATFORM_C to be defined!
00173  *
00174  * \note MBEDTLS_PLATFORM_SNPRINTF_ALT is required on Windows;
00175  * it will be enabled automatically by check_config.h
00176  *
00177  * \warning MBEDTLS_PLATFORM_XXX_ALT cannot be defined at the same time as
00178  * MBEDTLS_PLATFORM_XXX_MACRO!
00179  *
00180  * Requires: MBEDTLS_PLATFORM_TIME_ALT requires MBEDTLS_HAVE_TIME
00181  *
00182  * Uncomment a macro to enable alternate implementation of specific base
00183  * platform function
00184  */
00185 //#define MBEDTLS_PLATFORM_EXIT_ALT
00186 //#define MBEDTLS_PLATFORM_TIME_ALT
00187 //#define MBEDTLS_PLATFORM_FPRINTF_ALT
00188 //#define MBEDTLS_PLATFORM_PRINTF_ALT
00189 //#define MBEDTLS_PLATFORM_SNPRINTF_ALT
00190 //#define MBEDTLS_PLATFORM_NV_SEED_ALT
00191 //#define MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT
00192 
00193 /**
00194  * \def MBEDTLS_DEPRECATED_WARNING
00195  *
00196  * Mark deprecated functions so that they generate a warning if used.
00197  * Functions deprecated in one version will usually be removed in the next
00198  * version. You can enable this to help you prepare the transition to a new
00199  * major version by making sure your code is not using these functions.
00200  *
00201  * This only works with GCC and Clang. With other compilers, you may want to
00202  * use MBEDTLS_DEPRECATED_REMOVED
00203  *
00204  * Uncomment to get warnings on using deprecated functions.
00205  */
00206 //#define MBEDTLS_DEPRECATED_WARNING
00207 
00208 /**
00209  * \def MBEDTLS_DEPRECATED_REMOVED
00210  *
00211  * Remove deprecated functions so that they generate an error if used.
00212  * Functions deprecated in one version will usually be removed in the next
00213  * version. You can enable this to help you prepare the transition to a new
00214  * major version by making sure your code is not using these functions.
00215  *
00216  * Uncomment to get errors on using deprecated functions.
00217  */
00218 //#define MBEDTLS_DEPRECATED_REMOVED
00219 
00220 /* \} name SECTION: System support */
00221 
00222 /**
00223  * \name SECTION: mbed TLS feature support
00224  *
00225  * This section sets support for features that are or are not needed
00226  * within the modules that are enabled.
00227  * \{
00228  */
00229 
00230 /**
00231  * \def MBEDTLS_TIMING_ALT
00232  *
00233  * Uncomment to provide your own alternate implementation for mbedtls_timing_hardclock(),
00234  * mbedtls_timing_get_timer(), mbedtls_set_alarm(), mbedtls_set/get_delay()
00235  *
00236  * Only works if you have MBEDTLS_TIMING_C enabled.
00237  *
00238  * You will need to provide a header "timing_alt.h" and an implementation at
00239  * compile time.
00240  */
00241 //#define MBEDTLS_TIMING_ALT
00242 
00243 /**
00244  * \def MBEDTLS_AES_ALT
00245  *
00246  * MBEDTLS__MODULE_NAME__ALT: Uncomment a macro to let mbed TLS use your
00247  * alternate core implementation of a symmetric crypto, an arithmetic or hash
00248  * module (e.g. platform specific assembly optimized implementations). Keep
00249  * in mind that the function prototypes should remain the same.
00250  *
00251  * This replaces the whole module. If you only want to replace one of the
00252  * functions, use one of the MBEDTLS__FUNCTION_NAME__ALT flags.
00253  *
00254  * Example: In case you uncomment MBEDTLS_AES_ALT, mbed TLS will no longer
00255  * provide the "struct mbedtls_aes_context" definition and omit the base
00256  * function declarations and implementations. "aes_alt.h" will be included from
00257  * "aes.h" to include the new function definitions.
00258  *
00259  * Uncomment a macro to enable alternate implementation of the corresponding
00260  * module.
00261  */
00262 //#define MBEDTLS_AES_ALT
00263 //#define MBEDTLS_ARC4_ALT
00264 //#define MBEDTLS_BLOWFISH_ALT
00265 //#define MBEDTLS_CAMELLIA_ALT
00266 //#define MBEDTLS_DES_ALT
00267 //#define MBEDTLS_XTEA_ALT
00268 //#define MBEDTLS_MD2_ALT
00269 //#define MBEDTLS_MD4_ALT
00270 //#define MBEDTLS_MD5_ALT
00271 //#define MBEDTLS_RIPEMD160_ALT
00272 //#define MBEDTLS_SHA1_ALT
00273 //#define MBEDTLS_SHA256_ALT
00274 //#define MBEDTLS_SHA512_ALT
00275 /*
00276  * When replacing the elliptic curve module, pleace consider, that it is
00277  * implemented with two .c files:
00278  *      - ecp.c
00279  *      - ecp_curves.c
00280  * You can replace them very much like all the other MBEDTLS__MODULE_NAME__ALT
00281  * macros as described above. The only difference is that you have to make sure
00282  * that you provide functionality for both .c files.
00283  */
00284 //#define MBEDTLS_ECP_ALT
00285 
00286 /**
00287  * \def MBEDTLS_MD2_PROCESS_ALT
00288  *
00289  * MBEDTLS__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use you
00290  * alternate core implementation of symmetric crypto or hash function. Keep in
00291  * mind that function prototypes should remain the same.
00292  *
00293  * This replaces only one function. The header file from mbed TLS is still
00294  * used, in contrast to the MBEDTLS__MODULE_NAME__ALT flags.
00295  *
00296  * Example: In case you uncomment MBEDTLS_SHA256_PROCESS_ALT, mbed TLS will
00297  * no longer provide the mbedtls_sha1_process() function, but it will still provide
00298  * the other function (using your mbedtls_sha1_process() function) and the definition
00299  * of mbedtls_sha1_context, so your implementation of mbedtls_sha1_process must be compatible
00300  * with this definition.
00301  *
00302  * \note Because of a signature change, the core AES encryption and decryption routines are
00303  *       currently named mbedtls_aes_internal_encrypt and mbedtls_aes_internal_decrypt,
00304  *       respectively. When setting up alternative implementations, these functions should
00305  *       be overriden, but the wrapper functions mbedtls_aes_decrypt and mbedtls_aes_encrypt
00306  *       must stay untouched.
00307  *
00308  * \note If you use the AES_xxx_ALT macros, then is is recommended to also set
00309  *       MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES
00310  *       tables.
00311  *
00312  * Uncomment a macro to enable alternate implementation of the corresponding
00313  * function.
00314  */
00315 //#define MBEDTLS_MD2_PROCESS_ALT
00316 //#define MBEDTLS_MD4_PROCESS_ALT
00317 //#define MBEDTLS_MD5_PROCESS_ALT
00318 //#define MBEDTLS_RIPEMD160_PROCESS_ALT
00319 //#define MBEDTLS_SHA1_PROCESS_ALT
00320 //#define MBEDTLS_SHA256_PROCESS_ALT
00321 //#define MBEDTLS_SHA512_PROCESS_ALT
00322 //#define MBEDTLS_DES_SETKEY_ALT
00323 //#define MBEDTLS_DES_CRYPT_ECB_ALT
00324 //#define MBEDTLS_DES3_CRYPT_ECB_ALT
00325 //#define MBEDTLS_AES_SETKEY_ENC_ALT
00326 //#define MBEDTLS_AES_SETKEY_DEC_ALT
00327 //#define MBEDTLS_AES_ENCRYPT_ALT
00328 //#define MBEDTLS_AES_DECRYPT_ALT
00329 
00330 /**
00331  * \def MBEDTLS_ECP_INTERNAL_ALT
00332  *
00333  * Expose a part of the internal interface of the Elliptic Curve Point module.
00334  *
00335  * MBEDTLS_ECP__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use your
00336  * alternative core implementation of elliptic curve arithmetic. Keep in mind
00337  * that function prototypes should remain the same.
00338  *
00339  * This partially replaces one function. The header file from mbed TLS is still
00340  * used, in contrast to the MBEDTLS_ECP_ALT flag. The original implementation
00341  * is still present and it is used for group structures not supported by the
00342  * alternative.
00343  *
00344  * Any of these options become available by defining MBEDTLS_ECP_INTERNAL_ALT
00345  * and implementing the following functions:
00346  *      unsigned char mbedtls_internal_ecp_grp_capable(
00347  *          const mbedtls_ecp_group *grp )
00348  *      int  mbedtls_internal_ecp_init( const mbedtls_ecp_group *grp )
00349  *      void mbedtls_internal_ecp_deinit( const mbedtls_ecp_group *grp )
00350  * The mbedtls_internal_ecp_grp_capable function should return 1 if the
00351  * replacement functions implement arithmetic for the given group and 0
00352  * otherwise.
00353  * The functions mbedtls_internal_ecp_init and mbedtls_internal_ecp_deinit are
00354  * called before and after each point operation and provide an opportunity to
00355  * implement optimized set up and tear down instructions.
00356  *
00357  * Example: In case you uncomment MBEDTLS_ECP_INTERNAL_ALT and
00358  * MBEDTLS_ECP_DOUBLE_JAC_ALT, mbed TLS will still provide the ecp_double_jac
00359  * function, but will use your mbedtls_internal_ecp_double_jac if the group is
00360  * supported (your mbedtls_internal_ecp_grp_capable function returns 1 when
00361  * receives it as an argument). If the group is not supported then the original
00362  * implementation is used. The other functions and the definition of
00363  * mbedtls_ecp_group and mbedtls_ecp_point will not change, so your
00364  * implementation of mbedtls_internal_ecp_double_jac and
00365  * mbedtls_internal_ecp_grp_capable must be compatible with this definition.
00366  *
00367  * Uncomment a macro to enable alternate implementation of the corresponding
00368  * function.
00369  */
00370 /* Required for all the functions in this section */
00371 //#define MBEDTLS_ECP_INTERNAL_ALT
00372 /* Support for Weierstrass curves with Jacobi representation */
00373 //#define MBEDTLS_ECP_RANDOMIZE_JAC_ALT
00374 //#define MBEDTLS_ECP_ADD_MIXED_ALT
00375 //#define MBEDTLS_ECP_DOUBLE_JAC_ALT
00376 //#define MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT
00377 //#define MBEDTLS_ECP_NORMALIZE_JAC_ALT
00378 /* Support for curves with Montgomery arithmetic */
00379 //#define MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT
00380 //#define MBEDTLS_ECP_RANDOMIZE_MXZ_ALT
00381 //#define MBEDTLS_ECP_NORMALIZE_MXZ_ALT
00382 
00383 /**
00384  * \def MBEDTLS_TEST_NULL_ENTROPY
00385  *
00386  * Enables testing and use of mbed TLS without any configured entropy sources.
00387  * This permits use of the library on platforms before an entropy source has
00388  * been integrated (see for example the MBEDTLS_ENTROPY_HARDWARE_ALT or the
00389  * MBEDTLS_ENTROPY_NV_SEED switches).
00390  *
00391  * WARNING! This switch MUST be disabled in production builds, and is suitable
00392  * only for development.
00393  * Enabling the switch negates any security provided by the library.
00394  *
00395  * Requires MBEDTLS_ENTROPY_C, MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
00396  *
00397  */
00398 //#define MBEDTLS_TEST_NULL_ENTROPY
00399 
00400 /**
00401  * \def MBEDTLS_ENTROPY_HARDWARE_ALT
00402  *
00403  * Uncomment this macro to let mbed TLS use your own implementation of a
00404  * hardware entropy collector.
00405  *
00406  * Your function must be called \c mbedtls_hardware_poll(), have the same
00407  * prototype as declared in entropy_poll.h, and accept NULL as first argument.
00408  *
00409  * Uncomment to use your own hardware entropy collector.
00410  */
00411 //#define MBEDTLS_ENTROPY_HARDWARE_ALT
00412 
00413 /**
00414  * \def MBEDTLS_AES_ROM_TABLES
00415  *
00416  * Store the AES tables in ROM.
00417  *
00418  * Uncomment this macro to store the AES tables in ROM.
00419  */
00420 #define MBEDTLS_AES_ROM_TABLES
00421 
00422 /**
00423  * \def MBEDTLS_CAMELLIA_SMALL_MEMORY
00424  *
00425  * Use less ROM for the Camellia implementation (saves about 768 bytes).
00426  *
00427  * Uncomment this macro to use less memory for Camellia.
00428  */
00429 //#define MBEDTLS_CAMELLIA_SMALL_MEMORY
00430 
00431 /**
00432  * \def MBEDTLS_CIPHER_MODE_CBC
00433  *
00434  * Enable Cipher Block Chaining mode (CBC) for symmetric ciphers.
00435  */
00436 //#define MBEDTLS_CIPHER_MODE_CBC
00437 
00438 /**
00439  * \def MBEDTLS_CIPHER_MODE_CFB
00440  *
00441  * Enable Cipher Feedback mode (CFB) for symmetric ciphers.
00442  */
00443 //#define MBEDTLS_CIPHER_MODE_CFB
00444 
00445 /**
00446  * \def MBEDTLS_CIPHER_MODE_CTR
00447  *
00448  * Enable Counter Block Cipher mode (CTR) for symmetric ciphers.
00449  */
00450 //#define MBEDTLS_CIPHER_MODE_CTR
00451 
00452 /**
00453  * \def MBEDTLS_CIPHER_NULL_CIPHER
00454  *
00455  * Enable NULL cipher.
00456  * Warning: Only do so when you know what you are doing. This allows for
00457  * encryption or channels without any security!
00458  *
00459  * Requires MBEDTLS_ENABLE_WEAK_CIPHERSUITES as well to enable
00460  * the following ciphersuites:
00461  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA
00462  *      MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA
00463  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA
00464  *      MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA
00465  *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384
00466  *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256
00467  *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA
00468  *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384
00469  *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256
00470  *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA
00471  *      MBEDTLS_TLS_RSA_WITH_NULL_SHA256
00472  *      MBEDTLS_TLS_RSA_WITH_NULL_SHA
00473  *      MBEDTLS_TLS_RSA_WITH_NULL_MD5
00474  *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384
00475  *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256
00476  *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA
00477  *      MBEDTLS_TLS_PSK_WITH_NULL_SHA384
00478  *      MBEDTLS_TLS_PSK_WITH_NULL_SHA256
00479  *      MBEDTLS_TLS_PSK_WITH_NULL_SHA
00480  *
00481  * Uncomment this macro to enable the NULL cipher and ciphersuites
00482  */
00483 //#define MBEDTLS_CIPHER_NULL_CIPHER
00484 
00485 /**
00486  * \def MBEDTLS_CIPHER_PADDING_PKCS7
00487  *
00488  * MBEDTLS_CIPHER_PADDING_XXX: Uncomment or comment macros to add support for
00489  * specific padding modes in the cipher layer with cipher modes that support
00490  * padding (e.g. CBC)
00491  *
00492  * If you disable all padding modes, only full blocks can be used with CBC.
00493  *
00494  * Enable padding modes in the cipher layer.
00495  */
00496 //#define MBEDTLS_CIPHER_PADDING_PKCS7
00497 //#define MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS
00498 //#define MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN
00499 //#define MBEDTLS_CIPHER_PADDING_ZEROS
00500 
00501 /**
00502  * \def MBEDTLS_ENABLE_WEAK_CIPHERSUITES
00503  *
00504  * Enable weak ciphersuites in SSL / TLS.
00505  * Warning: Only do so when you know what you are doing. This allows for
00506  * channels with virtually no security at all!
00507  *
00508  * This enables the following ciphersuites:
00509  *      MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA
00510  *      MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA
00511  *
00512  * Uncomment this macro to enable weak ciphersuites
00513  */
00514 //#define MBEDTLS_ENABLE_WEAK_CIPHERSUITES
00515 
00516 /**
00517  * \def MBEDTLS_REMOVE_ARC4_CIPHERSUITES
00518  *
00519  * Remove RC4 ciphersuites by default in SSL / TLS.
00520  * This flag removes the ciphersuites based on RC4 from the default list as
00521  * returned by mbedtls_ssl_list_ciphersuites(). However, it is still possible to
00522  * enable (some of) them with mbedtls_ssl_conf_ciphersuites() by including them
00523  * explicitly.
00524  *
00525  * Uncomment this macro to remove RC4 ciphersuites by default.
00526  */
00527 //#define MBEDTLS_REMOVE_ARC4_CIPHERSUITES
00528 
00529 /**
00530  * \def MBEDTLS_ECP_DP_SECP192R1_ENABLED
00531  *
00532  * MBEDTLS_ECP_XXXX_ENABLED: Enables specific curves within the Elliptic Curve
00533  * module.  By default all supported curves are enabled.
00534  *
00535  * Comment macros to disable the curve and functions for it
00536  */
00537 //#define MBEDTLS_ECP_DP_SECP192R1_ENABLED
00538 //#define MBEDTLS_ECP_DP_SECP224R1_ENABLED
00539 //#define MBEDTLS_ECP_DP_SECP256R1_ENABLED
00540 //#define MBEDTLS_ECP_DP_SECP384R1_ENABLED
00541 //#define MBEDTLS_ECP_DP_SECP521R1_ENABLED
00542 //#define MBEDTLS_ECP_DP_SECP192K1_ENABLED
00543 //#define MBEDTLS_ECP_DP_SECP224K1_ENABLED
00544 //#define MBEDTLS_ECP_DP_SECP256K1_ENABLED
00545 //#define MBEDTLS_ECP_DP_BP256R1_ENABLED
00546 //#define MBEDTLS_ECP_DP_BP384R1_ENABLED
00547 //#define MBEDTLS_ECP_DP_BP512R1_ENABLED
00548 //#define MBEDTLS_ECP_DP_CURVE25519_ENABLED
00549 
00550 /**
00551  * \def MBEDTLS_ECP_NIST_OPTIM
00552  *
00553  * Enable specific 'modulo p' routines for each NIST prime.
00554  * Depending on the prime and architecture, makes operations 4 to 8 times
00555  * faster on the corresponding curve.
00556  *
00557  * Comment this macro to disable NIST curves optimisation.
00558  */
00559 //#define MBEDTLS_ECP_NIST_OPTIM
00560 
00561 /**
00562  * \def MBEDTLS_ECDSA_DETERMINISTIC
00563  *
00564  * Enable deterministic ECDSA (RFC 6979).
00565  * Standard ECDSA is "fragile" in the sense that lack of entropy when signing
00566  * may result in a compromise of the long-term signing key. This is avoided by
00567  * the deterministic variant.
00568  *
00569  * Requires: MBEDTLS_HMAC_DRBG_C
00570  *
00571  * Comment this macro to disable deterministic ECDSA.
00572  */
00573 //#define MBEDTLS_ECDSA_DETERMINISTIC
00574 
00575 /**
00576  * \def MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
00577  *
00578  * Enable the PSK based ciphersuite modes in SSL / TLS.
00579  *
00580  * This enables the following ciphersuites (if other requisites are
00581  * enabled as well):
00582  *      MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384
00583  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384
00584  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA
00585  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384
00586  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384
00587  *      MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256
00588  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256
00589  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA
00590  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
00591  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256
00592  *      MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
00593  *      MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
00594  */
00595 //#define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
00596 
00597 /**
00598  * \def MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
00599  *
00600  * Enable the DHE-PSK based ciphersuite modes in SSL / TLS.
00601  *
00602  * Requires: MBEDTLS_DHM_C
00603  *
00604  * This enables the following ciphersuites (if other requisites are
00605  * enabled as well):
00606  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384
00607  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384
00608  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA
00609  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384
00610  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
00611  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256
00612  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256
00613  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA
00614  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256
00615  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
00616  *      MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
00617  *      MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
00618  */
00619 //#define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
00620 
00621 /**
00622  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
00623  *
00624  * Enable the ECDHE-PSK based ciphersuite modes in SSL / TLS.
00625  *
00626  * Requires: MBEDTLS_ECDH_C
00627  *
00628  * This enables the following ciphersuites (if other requisites are
00629  * enabled as well):
00630  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384
00631  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA
00632  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
00633  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
00634  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA
00635  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
00636  *      MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA
00637  *      MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA
00638  */
00639 //#define MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
00640 
00641 /**
00642  * \def MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
00643  *
00644  * Enable the RSA-PSK based ciphersuite modes in SSL / TLS.
00645  *
00646  * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00647  *           MBEDTLS_X509_CRT_PARSE_C
00648  *
00649  * This enables the following ciphersuites (if other requisites are
00650  * enabled as well):
00651  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384
00652  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384
00653  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA
00654  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384
00655  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384
00656  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256
00657  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256
00658  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA
00659  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256
00660  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256
00661  *      MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA
00662  *      MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
00663  */
00664 //#define MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
00665 
00666 /**
00667  * \def MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
00668  *
00669  * Enable the RSA-only based ciphersuite modes in SSL / TLS.
00670  *
00671  * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00672  *           MBEDTLS_X509_CRT_PARSE_C
00673  *
00674  * This enables the following ciphersuites (if other requisites are
00675  * enabled as well):
00676  *      MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384
00677  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256
00678  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA
00679  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384
00680  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
00681  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
00682  *      MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256
00683  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256
00684  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA
00685  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
00686  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
00687  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
00688  *      MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA
00689  *      MBEDTLS_TLS_RSA_WITH_RC4_128_SHA
00690  *      MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
00691  */
00692 //#define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
00693 
00694 /**
00695  * \def MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
00696  *
00697  * Enable the DHE-RSA based ciphersuite modes in SSL / TLS.
00698  *
00699  * Requires: MBEDTLS_DHM_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00700  *           MBEDTLS_X509_CRT_PARSE_C
00701  *
00702  * This enables the following ciphersuites (if other requisites are
00703  * enabled as well):
00704  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
00705  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
00706  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA
00707  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
00708  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
00709  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
00710  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
00711  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
00712  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA
00713  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
00714  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
00715  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
00716  *      MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
00717  */
00718 //#define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
00719 
00720 /**
00721  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
00722  *
00723  * Enable the ECDHE-RSA based ciphersuite modes in SSL / TLS.
00724  *
00725  * Requires: MBEDTLS_ECDH_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00726  *           MBEDTLS_X509_CRT_PARSE_C
00727  *
00728  * This enables the following ciphersuites (if other requisites are
00729  * enabled as well):
00730  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
00731  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
00732  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
00733  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
00734  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384
00735  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
00736  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
00737  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
00738  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
00739  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
00740  *      MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
00741  *      MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA
00742  */
00743 //#define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
00744 
00745 /**
00746  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
00747  *
00748  * Enable the ECDHE-ECDSA based ciphersuite modes in SSL / TLS.
00749  *
00750  * Requires: MBEDTLS_ECDH_C, MBEDTLS_ECDSA_C, MBEDTLS_X509_CRT_PARSE_C,
00751  *
00752  * This enables the following ciphersuites (if other requisites are
00753  * enabled as well):
00754  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
00755  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
00756  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
00757  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
00758  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
00759  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
00760  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
00761  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
00762  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
00763  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
00764  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
00765  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
00766  */
00767 //#define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
00768 
00769 /**
00770  * \def MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
00771  *
00772  * Enable the ECDH-ECDSA based ciphersuite modes in SSL / TLS.
00773  *
00774  * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C
00775  *
00776  * This enables the following ciphersuites (if other requisites are
00777  * enabled as well):
00778  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
00779  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
00780  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
00781  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
00782  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
00783  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
00784  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
00785  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
00786  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
00787  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
00788  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
00789  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
00790  */
00791 //#define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
00792 
00793 /**
00794  * \def MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
00795  *
00796  * Enable the ECDH-RSA based ciphersuite modes in SSL / TLS.
00797  *
00798  * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C
00799  *
00800  * This enables the following ciphersuites (if other requisites are
00801  * enabled as well):
00802  *      MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA
00803  *      MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
00804  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
00805  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
00806  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
00807  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
00808  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
00809  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
00810  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256
00811  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384
00812  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256
00813  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384
00814  */
00815 //#define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
00816 
00817 /**
00818  * \def MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
00819  *
00820  * Enable the ECJPAKE based ciphersuite modes in SSL / TLS.
00821  *
00822  * \warning This is currently experimental. EC J-PAKE support is based on the
00823  * Thread v1.0.0 specification; incompatible changes to the specification
00824  * might still happen. For this reason, this is disabled by default.
00825  *
00826  * Requires: MBEDTLS_ECJPAKE_C
00827  *           MBEDTLS_SHA256_C
00828  *           MBEDTLS_ECP_DP_SECP256R1_ENABLED
00829  *
00830  * This enables the following ciphersuites (if other requisites are
00831  * enabled as well):
00832  *      MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8
00833  */
00834 //#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
00835 
00836 /**
00837  * \def MBEDTLS_PK_PARSE_EC_EXTENDED
00838  *
00839  * Enhance support for reading EC keys using variants of SEC1 not allowed by
00840  * RFC 5915 and RFC 5480.
00841  *
00842  * Currently this means parsing the SpecifiedECDomain choice of EC
00843  * parameters (only known groups are supported, not arbitrary domains, to
00844  * avoid validation issues).
00845  *
00846  * Disable if you only need to support RFC 5915 + 5480 key formats.
00847  */
00848 //#define MBEDTLS_PK_PARSE_EC_EXTENDED
00849 
00850 /**
00851  * \def MBEDTLS_ERROR_STRERROR_DUMMY
00852  *
00853  * Enable a dummy error function to make use of mbedtls_strerror() in
00854  * third party libraries easier when MBEDTLS_ERROR_C is disabled
00855  * (no effect when MBEDTLS_ERROR_C is enabled).
00856  *
00857  * You can safely disable this if MBEDTLS_ERROR_C is enabled, or if you're
00858  * not using mbedtls_strerror() or error_strerror() in your application.
00859  *
00860  * Disable if you run into name conflicts and want to really remove the
00861  * mbedtls_strerror()
00862  */
00863 //#define MBEDTLS_ERROR_STRERROR_DUMMY
00864 
00865 /**
00866  * \def MBEDTLS_GENPRIME
00867  *
00868  * Enable the prime-number generation code.
00869  *
00870  * Requires: MBEDTLS_BIGNUM_C
00871  */
00872 //#define MBEDTLS_GENPRIME
00873 
00874 /**
00875  * \def MBEDTLS_FS_IO
00876  *
00877  * Enable functions that use the filesystem.
00878  */
00879 //#define MBEDTLS_FS_IO
00880 
00881 /**
00882  * \def MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
00883  *
00884  * Do not add default entropy sources. These are the platform specific,
00885  * mbedtls_timing_hardclock and HAVEGE based poll functions.
00886  *
00887  * This is useful to have more control over the added entropy sources in an
00888  * application.
00889  *
00890  * Uncomment this macro to prevent loading of default entropy functions.
00891  */
00892 //#define MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
00893 
00894 /**
00895  * \def MBEDTLS_NO_PLATFORM_ENTROPY
00896  *
00897  * Do not use built-in platform entropy functions.
00898  * This is useful if your platform does not support
00899  * standards like the /dev/urandom or Windows CryptoAPI.
00900  *
00901  * Uncomment this macro to disable the built-in platform entropy functions.
00902  */
00903 #define MBEDTLS_NO_PLATFORM_ENTROPY
00904 
00905 /**
00906  * \def MBEDTLS_ENTROPY_FORCE_SHA256
00907  *
00908  * Force the entropy accumulator to use a SHA-256 accumulator instead of the
00909  * default SHA-512 based one (if both are available).
00910  *
00911  * Requires: MBEDTLS_SHA256_C
00912  *
00913  * On 32-bit systems SHA-256 can be much faster than SHA-512. Use this option
00914  * if you have performance concerns.
00915  *
00916  * This option is only useful if both MBEDTLS_SHA256_C and
00917  * MBEDTLS_SHA512_C are defined. Otherwise the available hash module is used.
00918  */
00919 //#define MBEDTLS_ENTROPY_FORCE_SHA256
00920 
00921 /**
00922  * \def MBEDTLS_ENTROPY_NV_SEED
00923  *
00924  * Enable the non-volatile (NV) seed file-based entropy source.
00925  * (Also enables the NV seed read/write functions in the platform layer)
00926  *
00927  * This is crucial (if not required) on systems that do not have a
00928  * cryptographic entropy source (in hardware or kernel) available.
00929  *
00930  * Requires: MBEDTLS_ENTROPY_C, MBEDTLS_PLATFORM_C
00931  *
00932  * \note The read/write functions that are used by the entropy source are
00933  *       determined in the platform layer, and can be modified at runtime and/or
00934  *       compile-time depending on the flags (MBEDTLS_PLATFORM_NV_SEED_*) used.
00935  *
00936  * \note If you use the default implementation functions that read a seedfile
00937  *       with regular fopen(), please make sure you make a seedfile with the
00938  *       proper name (defined in MBEDTLS_PLATFORM_STD_NV_SEED_FILE) and at
00939  *       least MBEDTLS_ENTROPY_BLOCK_SIZE bytes in size that can be read from
00940  *       and written to or you will get an entropy source error! The default
00941  *       implementation will only use the first MBEDTLS_ENTROPY_BLOCK_SIZE
00942  *       bytes from the file.
00943  *
00944  * \note The entropy collector will write to the seed file before entropy is
00945  *       given to an external source, to update it.
00946  */
00947 //#define MBEDTLS_ENTROPY_NV_SEED
00948 
00949 /**
00950  * \def MBEDTLS_MEMORY_DEBUG
00951  *
00952  * Enable debugging of buffer allocator memory issues. Automatically prints
00953  * (to stderr) all (fatal) messages on memory allocation issues. Enables
00954  * function for 'debug output' of allocated memory.
00955  *
00956  * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C
00957  *
00958  * Uncomment this macro to let the buffer allocator print out error messages.
00959  */
00960 //#define MBEDTLS_MEMORY_DEBUG
00961 
00962 /**
00963  * \def MBEDTLS_MEMORY_BACKTRACE
00964  *
00965  * Include backtrace information with each allocated block.
00966  *
00967  * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C
00968  *           GLIBC-compatible backtrace() an backtrace_symbols() support
00969  *
00970  * Uncomment this macro to include backtrace information
00971  */
00972 //#define MBEDTLS_MEMORY_BACKTRACE
00973 
00974 /**
00975  * \def MBEDTLS_PK_RSA_ALT_SUPPORT
00976  *
00977  * Support external private RSA keys (eg from a HSM) in the PK layer.
00978  *
00979  * Comment this macro to disable support for external private RSA keys.
00980  */
00981 //#define MBEDTLS_PK_RSA_ALT_SUPPORT
00982 
00983 /**
00984  * \def MBEDTLS_PKCS1_V15
00985  *
00986  * Enable support for PKCS#1 v1.5 encoding.
00987  *
00988  * Requires: MBEDTLS_RSA_C
00989  *
00990  * This enables support for PKCS#1 v1.5 operations.
00991  */
00992 //#define MBEDTLS_PKCS1_V15
00993 
00994 /**
00995  * \def MBEDTLS_PKCS1_V21
00996  *
00997  * Enable support for PKCS#1 v2.1 encoding.
00998  *
00999  * Requires: MBEDTLS_MD_C, MBEDTLS_RSA_C
01000  *
01001  * This enables support for RSAES-OAEP and RSASSA-PSS operations.
01002  */
01003 //#define MBEDTLS_PKCS1_V21
01004 
01005 /**
01006  * \def MBEDTLS_RSA_NO_CRT
01007  *
01008  * Do not use the Chinese Remainder Theorem for the RSA private operation.
01009  *
01010  * Uncomment this macro to disable the use of CRT in RSA.
01011  *
01012  */
01013 //#define MBEDTLS_RSA_NO_CRT
01014 
01015 /**
01016  * \def MBEDTLS_SELF_TEST
01017  *
01018  * Enable the checkup functions (*_self_test).
01019  */
01020 //#define MBEDTLS_SELF_TEST
01021 
01022 /**
01023  * \def MBEDTLS_SHA256_SMALLER
01024  *
01025  * Enable an implementation of SHA-256 that has lower ROM footprint but also
01026  * lower performance.
01027  *
01028  * The default implementation is meant to be a reasonnable compromise between
01029  * performance and size. This version optimizes more aggressively for size at
01030  * the expense of performance. Eg on Cortex-M4 it reduces the size of
01031  * mbedtls_sha256_process() from ~2KB to ~0.5KB for a performance hit of about
01032  * 30%.
01033  *
01034  * Uncomment to enable the smaller implementation of SHA256.
01035  */
01036 //#define MBEDTLS_SHA256_SMALLER
01037 
01038 /**
01039  * \def MBEDTLS_SSL_ALL_ALERT_MESSAGES
01040  *
01041  * Enable sending of alert messages in case of encountered errors as per RFC.
01042  * If you choose not to send the alert messages, mbed TLS can still communicate
01043  * with other servers, only debugging of failures is harder.
01044  *
01045  * The advantage of not sending alert messages, is that no information is given
01046  * about reasons for failures thus preventing adversaries of gaining intel.
01047  *
01048  * Enable sending of all alert messages
01049  */
01050 //#define MBEDTLS_SSL_ALL_ALERT_MESSAGES
01051 
01052 /**
01053  * \def MBEDTLS_SSL_DEBUG_ALL
01054  *
01055  * Enable the debug messages in SSL module for all issues.
01056  * Debug messages have been disabled in some places to prevent timing
01057  * attacks due to (unbalanced) debugging function calls.
01058  *
01059  * If you need all error reporting you should enable this during debugging,
01060  * but remove this for production servers that should log as well.
01061  *
01062  * Uncomment this macro to report all debug messages on errors introducing
01063  * a timing side-channel.
01064  *
01065  */
01066 //#define MBEDTLS_SSL_DEBUG_ALL
01067 
01068 /** \def MBEDTLS_SSL_ENCRYPT_THEN_MAC
01069  *
01070  * Enable support for Encrypt-then-MAC, RFC 7366.
01071  *
01072  * This allows peers that both support it to use a more robust protection for
01073  * ciphersuites using CBC, providing deep resistance against timing attacks
01074  * on the padding or underlying cipher.
01075  *
01076  * This only affects CBC ciphersuites, and is useless if none is defined.
01077  *
01078  * Requires: MBEDTLS_SSL_PROTO_TLS1    or
01079  *           MBEDTLS_SSL_PROTO_TLS1_1  or
01080  *           MBEDTLS_SSL_PROTO_TLS1_2
01081  *
01082  * Comment this macro to disable support for Encrypt-then-MAC
01083  */
01084 //#define MBEDTLS_SSL_ENCRYPT_THEN_MAC
01085 
01086 /** \def MBEDTLS_SSL_EXTENDED_MASTER_SECRET
01087  *
01088  * Enable support for Extended Master Secret, aka Session Hash
01089  * (draft-ietf-tls-session-hash-02).
01090  *
01091  * This was introduced as "the proper fix" to the Triple Handshake familiy of
01092  * attacks, but it is recommended to always use it (even if you disable
01093  * renegotiation), since it actually fixes a more fundamental issue in the
01094  * original SSL/TLS design, and has implications beyond Triple Handshake.
01095  *
01096  * Requires: MBEDTLS_SSL_PROTO_TLS1    or
01097  *           MBEDTLS_SSL_PROTO_TLS1_1  or
01098  *           MBEDTLS_SSL_PROTO_TLS1_2
01099  *
01100  * Comment this macro to disable support for Extended Master Secret.
01101  */
01102 //#define MBEDTLS_SSL_EXTENDED_MASTER_SECRET
01103 
01104 /**
01105  * \def MBEDTLS_SSL_FALLBACK_SCSV
01106  *
01107  * Enable support for FALLBACK_SCSV (draft-ietf-tls-downgrade-scsv-00).
01108  *
01109  * For servers, it is recommended to always enable this, unless you support
01110  * only one version of TLS, or know for sure that none of your clients
01111  * implements a fallback strategy.
01112  *
01113  * For clients, you only need this if you're using a fallback strategy, which
01114  * is not recommended in the first place, unless you absolutely need it to
01115  * interoperate with buggy (version-intolerant) servers.
01116  *
01117  * Comment this macro to disable support for FALLBACK_SCSV
01118  */
01119 //#define MBEDTLS_SSL_FALLBACK_SCSV
01120 
01121 /**
01122  * \def MBEDTLS_SSL_HW_RECORD_ACCEL
01123  *
01124  * Enable hooking functions in SSL module for hardware acceleration of
01125  * individual records.
01126  *
01127  * Uncomment this macro to enable hooking functions.
01128  */
01129 //#define MBEDTLS_SSL_HW_RECORD_ACCEL
01130 
01131 /**
01132  * \def MBEDTLS_SSL_CBC_RECORD_SPLITTING
01133  *
01134  * Enable 1/n-1 record splitting for CBC mode in SSLv3 and TLS 1.0.
01135  *
01136  * This is a countermeasure to the BEAST attack, which also minimizes the risk
01137  * of interoperability issues compared to sending 0-length records.
01138  *
01139  * Comment this macro to disable 1/n-1 record splitting.
01140  */
01141 //#define MBEDTLS_SSL_CBC_RECORD_SPLITTING
01142 
01143 /**
01144  * \def MBEDTLS_SSL_RENEGOTIATION
01145  *
01146  * Disable support for TLS renegotiation.
01147  *
01148  * The two main uses of renegotiation are (1) refresh keys on long-lived
01149  * connections and (2) client authentication after the initial handshake.
01150  * If you don't need renegotiation, it's probably better to disable it, since
01151  * it has been associated with security issues in the past and is easy to
01152  * misuse/misunderstand.
01153  *
01154  * Comment this to disable support for renegotiation.
01155  */
01156 //#define MBEDTLS_SSL_RENEGOTIATION
01157 
01158 /**
01159  * \def MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
01160  *
01161  * Enable support for receiving and parsing SSLv2 Client Hello messages for the
01162  * SSL Server module (MBEDTLS_SSL_SRV_C).
01163  *
01164  * Uncomment this macro to enable support for SSLv2 Client Hello messages.
01165  */
01166 //#define MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
01167 
01168 /**
01169  * \def MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
01170  *
01171  * Pick the ciphersuite according to the client's preferences rather than ours
01172  * in the SSL Server module (MBEDTLS_SSL_SRV_C).
01173  *
01174  * Uncomment this macro to respect client's ciphersuite order
01175  */
01176 //#define MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
01177 
01178 /**
01179  * \def MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
01180  *
01181  * Enable support for RFC 6066 max_fragment_length extension in SSL.
01182  *
01183  * Comment this macro to disable support for the max_fragment_length extension
01184  */
01185 //#define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
01186 
01187 /**
01188  * \def MBEDTLS_SSL_PROTO_SSL3
01189  *
01190  * Enable support for SSL 3.0.
01191  *
01192  * Requires: MBEDTLS_MD5_C
01193  *           MBEDTLS_SHA1_C
01194  *
01195  * Comment this macro to disable support for SSL 3.0
01196  */
01197 //#define MBEDTLS_SSL_PROTO_SSL3
01198 
01199 /**
01200  * \def MBEDTLS_SSL_PROTO_TLS1
01201  *
01202  * Enable support for TLS 1.0.
01203  *
01204  * Requires: MBEDTLS_MD5_C
01205  *           MBEDTLS_SHA1_C
01206  *
01207  * Comment this macro to disable support for TLS 1.0
01208  */
01209 //#define MBEDTLS_SSL_PROTO_TLS1
01210 
01211 /**
01212  * \def MBEDTLS_SSL_PROTO_TLS1_1
01213  *
01214  * Enable support for TLS 1.1 (and DTLS 1.0 if DTLS is enabled).
01215  *
01216  * Requires: MBEDTLS_MD5_C
01217  *           MBEDTLS_SHA1_C
01218  *
01219  * Comment this macro to disable support for TLS 1.1 / DTLS 1.0
01220  */
01221 //#define MBEDTLS_SSL_PROTO_TLS1_1
01222 
01223 /**
01224  * \def MBEDTLS_SSL_PROTO_TLS1_2
01225  *
01226  * Enable support for TLS 1.2 (and DTLS 1.2 if DTLS is enabled).
01227  *
01228  * Requires: MBEDTLS_SHA1_C or MBEDTLS_SHA256_C or MBEDTLS_SHA512_C
01229  *           (Depends on ciphersuites)
01230  *
01231  * Comment this macro to disable support for TLS 1.2 / DTLS 1.2
01232  */
01233 //#define MBEDTLS_SSL_PROTO_TLS1_2
01234 
01235 /**
01236  * \def MBEDTLS_SSL_PROTO_DTLS
01237  *
01238  * Enable support for DTLS (all available versions).
01239  *
01240  * Enable this and MBEDTLS_SSL_PROTO_TLS1_1 to enable DTLS 1.0,
01241  * and/or this and MBEDTLS_SSL_PROTO_TLS1_2 to enable DTLS 1.2.
01242  *
01243  * Requires: MBEDTLS_SSL_PROTO_TLS1_1
01244  *        or MBEDTLS_SSL_PROTO_TLS1_2
01245  *
01246  * Comment this macro to disable support for DTLS
01247  */
01248 //#define MBEDTLS_SSL_PROTO_DTLS
01249 
01250 /**
01251  * \def MBEDTLS_SSL_ALPN
01252  *
01253  * Enable support for RFC 7301 Application Layer Protocol Negotiation.
01254  *
01255  * Comment this macro to disable support for ALPN.
01256  */
01257 //#define MBEDTLS_SSL_ALPN
01258 
01259 /**
01260  * \def MBEDTLS_SSL_DTLS_ANTI_REPLAY
01261  *
01262  * Enable support for the anti-replay mechanism in DTLS.
01263  *
01264  * Requires: MBEDTLS_SSL_TLS_C
01265  *           MBEDTLS_SSL_PROTO_DTLS
01266  *
01267  * \warning Disabling this is often a security risk!
01268  * See mbedtls_ssl_conf_dtls_anti_replay() for details.
01269  *
01270  * Comment this to disable anti-replay in DTLS.
01271  */
01272 //#define MBEDTLS_SSL_DTLS_ANTI_REPLAY
01273 
01274 /**
01275  * \def MBEDTLS_SSL_DTLS_HELLO_VERIFY
01276  *
01277  * Enable support for HelloVerifyRequest on DTLS servers.
01278  *
01279  * This feature is highly recommended to prevent DTLS servers being used as
01280  * amplifiers in DoS attacks against other hosts. It should always be enabled
01281  * unless you know for sure amplification cannot be a problem in the
01282  * environment in which your server operates.
01283  *
01284  * \warning Disabling this can ba a security risk! (see above)
01285  *
01286  * Requires: MBEDTLS_SSL_PROTO_DTLS
01287  *
01288  * Comment this to disable support for HelloVerifyRequest.
01289  */
01290 //#define MBEDTLS_SSL_DTLS_HELLO_VERIFY
01291 
01292 /**
01293  * \def MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
01294  *
01295  * Enable server-side support for clients that reconnect from the same port.
01296  *
01297  * Some clients unexpectedly close the connection and try to reconnect using the
01298  * same source port. This needs special support from the server to handle the
01299  * new connection securely, as described in section 4.2.8 of RFC 6347. This
01300  * flag enables that support.
01301  *
01302  * Requires: MBEDTLS_SSL_DTLS_HELLO_VERIFY
01303  *
01304  * Comment this to disable support for clients reusing the source port.
01305  */
01306 //#define MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
01307 
01308 /**
01309  * \def MBEDTLS_SSL_DTLS_BADMAC_LIMIT
01310  *
01311  * Enable support for a limit of records with bad MAC.
01312  *
01313  * See mbedtls_ssl_conf_dtls_badmac_limit().
01314  *
01315  * Requires: MBEDTLS_SSL_PROTO_DTLS
01316  */
01317 //#define MBEDTLS_SSL_DTLS_BADMAC_LIMIT
01318 
01319 /**
01320  * \def MBEDTLS_SSL_SESSION_TICKETS
01321  *
01322  * Enable support for RFC 5077 session tickets in SSL.
01323  * Client-side, provides full support for session tickets (maintainance of a
01324  * session store remains the responsibility of the application, though).
01325  * Server-side, you also need to provide callbacks for writing and parsing
01326  * tickets, including authenticated encryption and key management. Example
01327  * callbacks are provided by MBEDTLS_SSL_TICKET_C.
01328  *
01329  * Comment this macro to disable support for SSL session tickets
01330  */
01331 //#define MBEDTLS_SSL_SESSION_TICKETS
01332 
01333 /**
01334  * \def MBEDTLS_SSL_EXPORT_KEYS
01335  *
01336  * Enable support for exporting key block and master secret.
01337  * This is required for certain users of TLS, e.g. EAP-TLS.
01338  *
01339  * Comment this macro to disable support for key export
01340  */
01341 //#define MBEDTLS_SSL_EXPORT_KEYS
01342 
01343 /**
01344  * \def MBEDTLS_SSL_SERVER_NAME_INDICATION
01345  *
01346  * Enable support for RFC 6066 server name indication (SNI) in SSL.
01347  *
01348  * Requires: MBEDTLS_X509_CRT_PARSE_C
01349  *
01350  * Comment this macro to disable support for server name indication in SSL
01351  */
01352 //#define MBEDTLS_SSL_SERVER_NAME_INDICATION
01353 
01354 /**
01355  * \def MBEDTLS_SSL_TRUNCATED_HMAC
01356  *
01357  * Enable support for RFC 6066 truncated HMAC in SSL.
01358  *
01359  * Comment this macro to disable support for truncated HMAC in SSL
01360  */
01361 //#define MBEDTLS_SSL_TRUNCATED_HMAC
01362 
01363 /**
01364  * \def MBEDTLS_THREADING_ALT
01365  *
01366  * Provide your own alternate threading implementation.
01367  *
01368  * Requires: MBEDTLS_THREADING_C
01369  *
01370  * Uncomment this to allow your own alternate threading implementation.
01371  */
01372 //#define MBEDTLS_THREADING_ALT
01373 
01374 /**
01375  * \def MBEDTLS_THREADING_PTHREAD
01376  *
01377  * Enable the pthread wrapper layer for the threading layer.
01378  *
01379  * Requires: MBEDTLS_THREADING_C
01380  *
01381  * Uncomment this to enable pthread mutexes.
01382  */
01383 //#define MBEDTLS_THREADING_PTHREAD
01384 
01385 /**
01386  * \def MBEDTLS_VERSION_FEATURES
01387  *
01388  * Allow run-time checking of compile-time enabled features. Thus allowing users
01389  * to check at run-time if the library is for instance compiled with threading
01390  * support via mbedtls_version_check_feature().
01391  *
01392  * Requires: MBEDTLS_VERSION_C
01393  *
01394  * Comment this to disable run-time checking and save ROM space
01395  */
01396 //#define MBEDTLS_VERSION_FEATURES
01397 
01398 /**
01399  * \def MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
01400  *
01401  * If set, the X509 parser will not break-off when parsing an X509 certificate
01402  * and encountering an extension in a v1 or v2 certificate.
01403  *
01404  * Uncomment to prevent an error.
01405  */
01406 //#define MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
01407 
01408 /**
01409  * \def MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
01410  *
01411  * If set, the X509 parser will not break-off when parsing an X509 certificate
01412  * and encountering an unknown critical extension.
01413  *
01414  * \warning Depending on your PKI use, enabling this can be a security risk!
01415  *
01416  * Uncomment to prevent an error.
01417  */
01418 //#define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
01419 
01420 /**
01421  * \def MBEDTLS_X509_CHECK_KEY_USAGE
01422  *
01423  * Enable verification of the keyUsage extension (CA and leaf certificates).
01424  *
01425  * Disabling this avoids problems with mis-issued and/or misused
01426  * (intermediate) CA and leaf certificates.
01427  *
01428  * \warning Depending on your PKI use, disabling this can be a security risk!
01429  *
01430  * Comment to skip keyUsage checking for both CA and leaf certificates.
01431  */
01432 //#define MBEDTLS_X509_CHECK_KEY_USAGE
01433 
01434 /**
01435  * \def MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
01436  *
01437  * Enable verification of the extendedKeyUsage extension (leaf certificates).
01438  *
01439  * Disabling this avoids problems with mis-issued and/or misused certificates.
01440  *
01441  * \warning Depending on your PKI use, disabling this can be a security risk!
01442  *
01443  * Comment to skip extendedKeyUsage checking for certificates.
01444  */
01445 //#define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
01446 
01447 /**
01448  * \def MBEDTLS_X509_RSASSA_PSS_SUPPORT
01449  *
01450  * Enable parsing and verification of X.509 certificates, CRLs and CSRS
01451  * signed with RSASSA-PSS (aka PKCS#1 v2.1).
01452  *
01453  * Comment this macro to disallow using RSASSA-PSS in certificates.
01454  */
01455 //#define MBEDTLS_X509_RSASSA_PSS_SUPPORT
01456 
01457 /**
01458  * \def MBEDTLS_ZLIB_SUPPORT
01459  *
01460  * If set, the SSL/TLS module uses ZLIB to support compression and
01461  * decompression of packet data.
01462  *
01463  * \warning TLS-level compression MAY REDUCE SECURITY! See for example the
01464  * CRIME attack. Before enabling this option, you should examine with care if
01465  * CRIME or similar exploits may be a applicable to your use case.
01466  *
01467  * \note Currently compression can't be used with DTLS.
01468  *
01469  * Used in: library/ssl_tls.c
01470  *          library/ssl_cli.c
01471  *          library/ssl_srv.c
01472  *
01473  * This feature requires zlib library and headers to be present.
01474  *
01475  * Uncomment to enable use of ZLIB
01476  */
01477 //#define MBEDTLS_ZLIB_SUPPORT
01478 /* \} name SECTION: mbed TLS feature support */
01479 
01480 /**
01481  * \name SECTION: mbed TLS modules
01482  *
01483  * This section enables or disables entire modules in mbed TLS
01484  * \{
01485  */
01486 
01487 /**
01488  * \def MBEDTLS_AESNI_C
01489  *
01490  * Enable AES-NI support on x86-64.
01491  *
01492  * Module:  library/aesni.c
01493  * Caller:  library/aes.c
01494  *
01495  * Requires: MBEDTLS_HAVE_ASM
01496  *
01497  * This modules adds support for the AES-NI instructions on x86-64
01498  */
01499 //#define MBEDTLS_AESNI_C
01500 
01501 /**
01502  * \def MBEDTLS_AES_C
01503  *
01504  * Enable the AES block cipher.
01505  *
01506  * Module:  library/aes.c
01507  * Caller:  library/ssl_tls.c
01508  *          library/pem.c
01509  *          library/ctr_drbg.c
01510  *
01511  * This module enables the following ciphersuites (if other requisites are
01512  * enabled as well):
01513  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
01514  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
01515  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
01516  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
01517  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
01518  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
01519  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
01520  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
01521  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
01522  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
01523  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
01524  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
01525  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
01526  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
01527  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
01528  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
01529  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
01530  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
01531  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
01532  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
01533  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA
01534  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
01535  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
01536  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
01537  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
01538  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
01539  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
01540  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
01541  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
01542  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA
01543  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384
01544  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384
01545  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384
01546  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA
01547  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA
01548  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256
01549  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
01550  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256
01551  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA
01552  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA
01553  *      MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384
01554  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256
01555  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA
01556  *      MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256
01557  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256
01558  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA
01559  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384
01560  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384
01561  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA
01562  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256
01563  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256
01564  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA
01565  *      MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384
01566  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384
01567  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA
01568  *      MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256
01569  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256
01570  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA
01571  *
01572  * PEM_PARSE uses AES for decrypting encrypted keys.
01573  */
01574 #define MBEDTLS_AES_C
01575 
01576 /**
01577  * \def MBEDTLS_ARC4_C
01578  *
01579  * Enable the ARCFOUR stream cipher.
01580  *
01581  * Module:  library/arc4.c
01582  * Caller:  library/ssl_tls.c
01583  *
01584  * This module enables the following ciphersuites (if other requisites are
01585  * enabled as well):
01586  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
01587  *      MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA
01588  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
01589  *      MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA
01590  *      MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA
01591  *      MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
01592  *      MBEDTLS_TLS_RSA_WITH_RC4_128_SHA
01593  *      MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
01594  *      MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
01595  *      MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
01596  */
01597 //#define MBEDTLS_ARC4_C
01598 
01599 /**
01600  * \def MBEDTLS_ASN1_PARSE_C
01601  *
01602  * Enable the generic ASN1 parser.
01603  *
01604  * Module:  library/asn1.c
01605  * Caller:  library/x509.c
01606  *          library/dhm.c
01607  *          library/pkcs12.c
01608  *          library/pkcs5.c
01609  *          library/pkparse.c
01610  */
01611 //#define MBEDTLS_ASN1_PARSE_C
01612 
01613 /**
01614  * \def MBEDTLS_ASN1_WRITE_C
01615  *
01616  * Enable the generic ASN1 writer.
01617  *
01618  * Module:  library/asn1write.c
01619  * Caller:  library/ecdsa.c
01620  *          library/pkwrite.c
01621  *          library/x509_create.c
01622  *          library/x509write_crt.c
01623  *          library/x509write_csr.c
01624  */
01625 //#define MBEDTLS_ASN1_WRITE_C
01626 
01627 /**
01628  * \def MBEDTLS_BASE64_C
01629  *
01630  * Enable the Base64 module.
01631  *
01632  * Module:  library/base64.c
01633  * Caller:  library/pem.c
01634  *
01635  * This module is required for PEM support (required by X.509).
01636  */
01637 #define MBEDTLS_BASE64_C
01638 
01639 /**
01640  * \def MBEDTLS_BIGNUM_C
01641  *
01642  * Enable the multi-precision integer library.
01643  *
01644  * Module:  library/bignum.c
01645  * Caller:  library/dhm.c
01646  *          library/ecp.c
01647  *          library/ecdsa.c
01648  *          library/rsa.c
01649  *          library/ssl_tls.c
01650  *
01651  * This module is required for RSA, DHM and ECC (ECDH, ECDSA) support.
01652  */
01653 //#define MBEDTLS_BIGNUM_C
01654 
01655 /**
01656  * \def MBEDTLS_BLOWFISH_C
01657  *
01658  * Enable the Blowfish block cipher.
01659  *
01660  * Module:  library/blowfish.c
01661  */
01662 //#define MBEDTLS_BLOWFISH_C
01663 
01664 /**
01665  * \def MBEDTLS_CAMELLIA_C
01666  *
01667  * Enable the Camellia block cipher.
01668  *
01669  * Module:  library/camellia.c
01670  * Caller:  library/ssl_tls.c
01671  *
01672  * This module enables the following ciphersuites (if other requisites are
01673  * enabled as well):
01674  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
01675  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
01676  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256
01677  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384
01678  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
01679  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
01680  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256
01681  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384
01682  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
01683  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
01684  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
01685  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
01686  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384
01687  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
01688  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
01689  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
01690  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
01691  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
01692  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
01693  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
01694  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
01695  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
01696  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384
01697  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
01698  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
01699  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256
01700  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
01701  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
01702  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384
01703  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
01704  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
01705  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
01706  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
01707  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
01708  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384
01709  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384
01710  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256
01711  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256
01712  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384
01713  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384
01714  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
01715  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256
01716  */
01717 //#define MBEDTLS_CAMELLIA_C
01718 
01719 /**
01720  * \def MBEDTLS_CCM_C
01721  *
01722  * Enable the Counter with CBC-MAC (CCM) mode for 128-bit block cipher.
01723  *
01724  * Module:  library/ccm.c
01725  *
01726  * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
01727  *
01728  * This module enables the AES-CCM ciphersuites, if other requisites are
01729  * enabled as well.
01730  */
01731 //#define MBEDTLS_CCM_C
01732 
01733 /**
01734  * \def MBEDTLS_CERTS_C
01735  *
01736  * Enable the test certificates.
01737  *
01738  * Module:  library/certs.c
01739  * Caller:
01740  *
01741  * This module is used for testing (ssl_client/server).
01742  */
01743 //#define MBEDTLS_CERTS_C
01744 
01745 /**
01746  * \def MBEDTLS_CIPHER_C
01747  *
01748  * Enable the generic cipher layer.
01749  *
01750  * Module:  library/cipher.c
01751  * Caller:  library/ssl_tls.c
01752  *
01753  * Uncomment to enable generic cipher wrappers.
01754  */
01755 #define MBEDTLS_CIPHER_C
01756 
01757 /**
01758  * \def MBEDTLS_CMAC_C
01759  *
01760  * Enable the CMAC (Cipher-based Message Authentication Code) mode for block
01761  * ciphers.
01762  *
01763  * Module:  library/cmac.c
01764  *
01765  * Requires: MBEDTLS_AES_C or MBEDTLS_DES_C
01766  *
01767  */
01768 #define MBEDTLS_CMAC_C
01769 
01770 /**
01771  * \def MBEDTLS_CTR_DRBG_C
01772  *
01773  * Enable the CTR_DRBG AES-256-based random generator.
01774  *
01775  * Module:  library/ctr_drbg.c
01776  * Caller:
01777  *
01778  * Requires: MBEDTLS_AES_C
01779  *
01780  * This module provides the CTR_DRBG AES-256 random number generator.
01781  */
01782 //#define MBEDTLS_CTR_DRBG_C
01783 
01784 /**
01785  * \def MBEDTLS_DEBUG_C
01786  *
01787  * Enable the debug functions.
01788  *
01789  * Module:  library/debug.c
01790  * Caller:  library/ssl_cli.c
01791  *          library/ssl_srv.c
01792  *          library/ssl_tls.c
01793  *
01794  * This module provides debugging functions.
01795  */
01796 //#define MBEDTLS_DEBUG_C
01797 
01798 /**
01799  * \def MBEDTLS_DES_C
01800  *
01801  * Enable the DES block cipher.
01802  *
01803  * Module:  library/des.c
01804  * Caller:  library/pem.c
01805  *          library/ssl_tls.c
01806  *
01807  * This module enables the following ciphersuites (if other requisites are
01808  * enabled as well):
01809  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
01810  *      MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
01811  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
01812  *      MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
01813  *      MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
01814  *      MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA
01815  *      MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
01816  *      MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA
01817  *      MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA
01818  *      MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
01819  *
01820  * PEM_PARSE uses DES/3DES for decrypting encrypted keys.
01821  */
01822 //#define MBEDTLS_DES_C
01823 
01824 /**
01825  * \def MBEDTLS_DHM_C
01826  *
01827  * Enable the Diffie-Hellman-Merkle module.
01828  *
01829  * Module:  library/dhm.c
01830  * Caller:  library/ssl_cli.c
01831  *          library/ssl_srv.c
01832  *
01833  * This module is used by the following key exchanges:
01834  *      DHE-RSA, DHE-PSK
01835  */
01836 //#define MBEDTLS_DHM_C
01837 
01838 /**
01839  * \def MBEDTLS_ECDH_C
01840  *
01841  * Enable the elliptic curve Diffie-Hellman library.
01842  *
01843  * Module:  library/ecdh.c
01844  * Caller:  library/ssl_cli.c
01845  *          library/ssl_srv.c
01846  *
01847  * This module is used by the following key exchanges:
01848  *      ECDHE-ECDSA, ECDHE-RSA, DHE-PSK
01849  *
01850  * Requires: MBEDTLS_ECP_C
01851  */
01852 //#define MBEDTLS_ECDH_C
01853 
01854 /**
01855  * \def MBEDTLS_ECDSA_C
01856  *
01857  * Enable the elliptic curve DSA library.
01858  *
01859  * Module:  library/ecdsa.c
01860  * Caller:
01861  *
01862  * This module is used by the following key exchanges:
01863  *      ECDHE-ECDSA
01864  *
01865  * Requires: MBEDTLS_ECP_C, MBEDTLS_ASN1_WRITE_C, MBEDTLS_ASN1_PARSE_C
01866  */
01867 //#define MBEDTLS_ECDSA_C
01868 
01869 /**
01870  * \def MBEDTLS_ECJPAKE_C
01871  *
01872  * Enable the elliptic curve J-PAKE library.
01873  *
01874  * \warning This is currently experimental. EC J-PAKE support is based on the
01875  * Thread v1.0.0 specification; incompatible changes to the specification
01876  * might still happen. For this reason, this is disabled by default.
01877  *
01878  * Module:  library/ecjpake.c
01879  * Caller:
01880  *
01881  * This module is used by the following key exchanges:
01882  *      ECJPAKE
01883  *
01884  * Requires: MBEDTLS_ECP_C, MBEDTLS_MD_C
01885  */
01886 //#define MBEDTLS_ECJPAKE_C
01887 
01888 /**
01889  * \def MBEDTLS_ECP_C
01890  *
01891  * Enable the elliptic curve over GF(p) library.
01892  *
01893  * Module:  library/ecp.c
01894  * Caller:  library/ecdh.c
01895  *          library/ecdsa.c
01896  *          library/ecjpake.c
01897  *
01898  * Requires: MBEDTLS_BIGNUM_C and at least one MBEDTLS_ECP_DP_XXX_ENABLED
01899  */
01900 //#define MBEDTLS_ECP_C
01901 
01902 /**
01903  * \def MBEDTLS_ENTROPY_C
01904  *
01905  * Enable the platform-specific entropy code.
01906  *
01907  * Module:  library/entropy.c
01908  * Caller:
01909  *
01910  * Requires: MBEDTLS_SHA512_C or MBEDTLS_SHA256_C
01911  *
01912  * This module provides a generic entropy pool
01913  */
01914 //#define MBEDTLS_ENTROPY_C
01915 
01916 /**
01917  * \def MBEDTLS_ERROR_C
01918  *
01919  * Enable error code to error string conversion.
01920  *
01921  * Module:  library/error.c
01922  * Caller:
01923  *
01924  * This module enables mbedtls_strerror().
01925  */
01926 //#define MBEDTLS_ERROR_C
01927 
01928 /**
01929  * \def MBEDTLS_GCM_C
01930  *
01931  * Enable the Galois/Counter Mode (GCM) for AES.
01932  *
01933  * Module:  library/gcm.c
01934  *
01935  * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
01936  *
01937  * This module enables the AES-GCM and CAMELLIA-GCM ciphersuites, if other
01938  * requisites are enabled as well.
01939  */
01940 //#define MBEDTLS_GCM_C
01941 
01942 /**
01943  * \def MBEDTLS_HAVEGE_C
01944  *
01945  * Enable the HAVEGE random generator.
01946  *
01947  * Warning: the HAVEGE random generator is not suitable for virtualized
01948  *          environments
01949  *
01950  * Warning: the HAVEGE random generator is dependent on timing and specific
01951  *          processor traits. It is therefore not advised to use HAVEGE as
01952  *          your applications primary random generator or primary entropy pool
01953  *          input. As a secondary input to your entropy pool, it IS able add
01954  *          the (limited) extra entropy it provides.
01955  *
01956  * Module:  library/havege.c
01957  * Caller:
01958  *
01959  * Requires: MBEDTLS_TIMING_C
01960  *
01961  * Uncomment to enable the HAVEGE random generator.
01962  */
01963 //#define MBEDTLS_HAVEGE_C
01964 
01965 /**
01966  * \def MBEDTLS_HMAC_DRBG_C
01967  *
01968  * Enable the HMAC_DRBG random generator.
01969  *
01970  * Module:  library/hmac_drbg.c
01971  * Caller:
01972  *
01973  * Requires: MBEDTLS_MD_C
01974  *
01975  * Uncomment to enable the HMAC_DRBG random number geerator.
01976  */
01977 //#define MBEDTLS_HMAC_DRBG_C
01978 
01979 /**
01980  * \def MBEDTLS_MD_C
01981  *
01982  * Enable the generic message digest layer.
01983  *
01984  * Module:  library/md.c
01985  * Caller:
01986  *
01987  * Uncomment to enable generic message digest wrappers.
01988  */
01989 //#define MBEDTLS_MD_C
01990 
01991 /**
01992  * \def MBEDTLS_MD2_C
01993  *
01994  * Enable the MD2 hash algorithm.
01995  *
01996  * Module:  library/md2.c
01997  * Caller:
01998  *
01999  * Uncomment to enable support for (rare) MD2-signed X.509 certs.
02000  */
02001 //#define MBEDTLS_MD2_C
02002 
02003 /**
02004  * \def MBEDTLS_MD4_C
02005  *
02006  * Enable the MD4 hash algorithm.
02007  *
02008  * Module:  library/md4.c
02009  * Caller:
02010  *
02011  * Uncomment to enable support for (rare) MD4-signed X.509 certs.
02012  */
02013 //#define MBEDTLS_MD4_C
02014 
02015 /**
02016  * \def MBEDTLS_MD5_C
02017  *
02018  * Enable the MD5 hash algorithm.
02019  *
02020  * Module:  library/md5.c
02021  * Caller:  library/md.c
02022  *          library/pem.c
02023  *          library/ssl_tls.c
02024  *
02025  * This module is required for SSL/TLS and X.509.
02026  * PEM_PARSE uses MD5 for decrypting encrypted keys.
02027  */
02028 //#define MBEDTLS_MD5_C
02029 
02030 /**
02031  * \def MBEDTLS_MEMORY_BUFFER_ALLOC_C
02032  *
02033  * Enable the buffer allocator implementation that makes use of a (stack)
02034  * based buffer to 'allocate' dynamic memory. (replaces calloc() and free()
02035  * calls)
02036  *
02037  * Module:  library/memory_buffer_alloc.c
02038  *
02039  * Requires: MBEDTLS_PLATFORM_C
02040  *           MBEDTLS_PLATFORM_MEMORY (to use it within mbed TLS)
02041  *
02042  * Enable this module to enable the buffer memory allocator.
02043  */
02044 //#define MBEDTLS_MEMORY_BUFFER_ALLOC_C
02045 
02046 /**
02047  * \def MBEDTLS_NET_C
02048  *
02049  * Enable the TCP and UDP over IPv6/IPv4 networking routines.
02050  *
02051  * \note This module only works on POSIX/Unix (including Linux, BSD and OS X)
02052  * and Windows. For other platforms, you'll want to disable it, and write your
02053  * own networking callbacks to be passed to \c mbedtls_ssl_set_bio().
02054  *
02055  * \note See also our Knowledge Base article about porting to a new
02056  * environment:
02057  * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS
02058  *
02059  * Module:  library/net_sockets.c
02060  *
02061  * This module provides networking routines.
02062  */
02063 //#define MBEDTLS_NET_C
02064 
02065 /**
02066  * \def MBEDTLS_OID_C
02067  *
02068  * Enable the OID database.
02069  *
02070  * Module:  library/oid.c
02071  * Caller:  library/asn1write.c
02072  *          library/pkcs5.c
02073  *          library/pkparse.c
02074  *          library/pkwrite.c
02075  *          library/rsa.c
02076  *          library/x509.c
02077  *          library/x509_create.c
02078  *          library/x509_crl.c
02079  *          library/x509_crt.c
02080  *          library/x509_csr.c
02081  *          library/x509write_crt.c
02082  *          library/x509write_csr.c
02083  *
02084  * This modules translates between OIDs and internal values.
02085  */
02086 //#define MBEDTLS_OID_C
02087 
02088 /**
02089  * \def MBEDTLS_PADLOCK_C
02090  *
02091  * Enable VIA Padlock support on x86.
02092  *
02093  * Module:  library/padlock.c
02094  * Caller:  library/aes.c
02095  *
02096  * Requires: MBEDTLS_HAVE_ASM
02097  *
02098  * This modules adds support for the VIA PadLock on x86.
02099  */
02100 //#define MBEDTLS_PADLOCK_C
02101 
02102 /**
02103  * \def MBEDTLS_PEM_PARSE_C
02104  *
02105  * Enable PEM decoding / parsing.
02106  *
02107  * Module:  library/pem.c
02108  * Caller:  library/dhm.c
02109  *          library/pkparse.c
02110  *          library/x509_crl.c
02111  *          library/x509_crt.c
02112  *          library/x509_csr.c
02113  *
02114  * Requires: MBEDTLS_BASE64_C
02115  *
02116  * This modules adds support for decoding / parsing PEM files.
02117  */
02118 //#define MBEDTLS_PEM_PARSE_C
02119 
02120 /**
02121  * \def MBEDTLS_PEM_WRITE_C
02122  *
02123  * Enable PEM encoding / writing.
02124  *
02125  * Module:  library/pem.c
02126  * Caller:  library/pkwrite.c
02127  *          library/x509write_crt.c
02128  *          library/x509write_csr.c
02129  *
02130  * Requires: MBEDTLS_BASE64_C
02131  *
02132  * This modules adds support for encoding / writing PEM files.
02133  */
02134 //#define MBEDTLS_PEM_WRITE_C
02135 
02136 /**
02137  * \def MBEDTLS_PK_C
02138  *
02139  * Enable the generic public (asymetric) key layer.
02140  *
02141  * Module:  library/pk.c
02142  * Caller:  library/ssl_tls.c
02143  *          library/ssl_cli.c
02144  *          library/ssl_srv.c
02145  *
02146  * Requires: MBEDTLS_RSA_C or MBEDTLS_ECP_C
02147  *
02148  * Uncomment to enable generic public key wrappers.
02149  */
02150 //#define MBEDTLS_PK_C
02151 
02152 /**
02153  * \def MBEDTLS_PK_PARSE_C
02154  *
02155  * Enable the generic public (asymetric) key parser.
02156  *
02157  * Module:  library/pkparse.c
02158  * Caller:  library/x509_crt.c
02159  *          library/x509_csr.c
02160  *
02161  * Requires: MBEDTLS_PK_C
02162  *
02163  * Uncomment to enable generic public key parse functions.
02164  */
02165 //#define MBEDTLS_PK_PARSE_C
02166 
02167 /**
02168  * \def MBEDTLS_PK_WRITE_C
02169  *
02170  * Enable the generic public (asymetric) key writer.
02171  *
02172  * Module:  library/pkwrite.c
02173  * Caller:  library/x509write.c
02174  *
02175  * Requires: MBEDTLS_PK_C
02176  *
02177  * Uncomment to enable generic public key write functions.
02178  */
02179 //#define MBEDTLS_PK_WRITE_C
02180 
02181 /**
02182  * \def MBEDTLS_PKCS5_C
02183  *
02184  * Enable PKCS#5 functions.
02185  *
02186  * Module:  library/pkcs5.c
02187  *
02188  * Requires: MBEDTLS_MD_C
02189  *
02190  * This module adds support for the PKCS#5 functions.
02191  */
02192 //#define MBEDTLS_PKCS5_C
02193 
02194 /**
02195  * \def MBEDTLS_PKCS11_C
02196  *
02197  * Enable wrapper for PKCS#11 smartcard support.
02198  *
02199  * Module:  library/pkcs11.c
02200  * Caller:  library/pk.c
02201  *
02202  * Requires: MBEDTLS_PK_C
02203  *
02204  * This module enables SSL/TLS PKCS #11 smartcard support.
02205  * Requires the presence of the PKCS#11 helper library (libpkcs11-helper)
02206  */
02207 //#define MBEDTLS_PKCS11_C
02208 
02209 /**
02210  * \def MBEDTLS_PKCS12_C
02211  *
02212  * Enable PKCS#12 PBE functions.
02213  * Adds algorithms for parsing PKCS#8 encrypted private keys
02214  *
02215  * Module:  library/pkcs12.c
02216  * Caller:  library/pkparse.c
02217  *
02218  * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_CIPHER_C, MBEDTLS_MD_C
02219  * Can use:  MBEDTLS_ARC4_C
02220  *
02221  * This module enables PKCS#12 functions.
02222  */
02223 //#define MBEDTLS_PKCS12_C
02224 
02225 /**
02226  * \def MBEDTLS_PLATFORM_C
02227  *
02228  * Enable the platform abstraction layer that allows you to re-assign
02229  * functions like calloc(), free(), snprintf(), printf(), fprintf(), exit().
02230  *
02231  * Enabling MBEDTLS_PLATFORM_C enables to use of MBEDTLS_PLATFORM_XXX_ALT
02232  * or MBEDTLS_PLATFORM_XXX_MACRO directives, allowing the functions mentioned
02233  * above to be specified at runtime or compile time respectively.
02234  *
02235  * \note This abstraction layer must be enabled on Windows (including MSYS2)
02236  * as other module rely on it for a fixed snprintf implementation.
02237  *
02238  * Module:  library/platform.c
02239  * Caller:  Most other .c files
02240  *
02241  * This module enables abstraction of common (libc) functions.
02242  */
02243 //#define MBEDTLS_PLATFORM_C
02244 
02245 /**
02246  * \def MBEDTLS_RIPEMD160_C
02247  *
02248  * Enable the RIPEMD-160 hash algorithm.
02249  *
02250  * Module:  library/ripemd160.c
02251  * Caller:  library/md.c
02252  *
02253  */
02254 //#define MBEDTLS_RIPEMD160_C
02255 
02256 /**
02257  * \def MBEDTLS_RSA_C
02258  *
02259  * Enable the RSA public-key cryptosystem.
02260  *
02261  * Module:  library/rsa.c
02262  * Caller:  library/ssl_cli.c
02263  *          library/ssl_srv.c
02264  *          library/ssl_tls.c
02265  *          library/x509.c
02266  *
02267  * This module is used by the following key exchanges:
02268  *      RSA, DHE-RSA, ECDHE-RSA, RSA-PSK
02269  *
02270  * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C
02271  */
02272 //#define MBEDTLS_RSA_C
02273 
02274 /**
02275  * \def MBEDTLS_SHA1_C
02276  *
02277  * Enable the SHA1 cryptographic hash algorithm.
02278  *
02279  * Module:  library/sha1.c
02280  * Caller:  library/md.c
02281  *          library/ssl_cli.c
02282  *          library/ssl_srv.c
02283  *          library/ssl_tls.c
02284  *          library/x509write_crt.c
02285  *
02286  * This module is required for SSL/TLS up to version 1.1, for TLS 1.2
02287  * depending on the handshake parameters, and for SHA1-signed certificates.
02288  */
02289 //#define MBEDTLS_SHA1_C
02290 
02291 /**
02292  * \def MBEDTLS_SHA256_C
02293  *
02294  * Enable the SHA-224 and SHA-256 cryptographic hash algorithms.
02295  *
02296  * Module:  library/sha256.c
02297  * Caller:  library/entropy.c
02298  *          library/md.c
02299  *          library/ssl_cli.c
02300  *          library/ssl_srv.c
02301  *          library/ssl_tls.c
02302  *
02303  * This module adds support for SHA-224 and SHA-256.
02304  * This module is required for the SSL/TLS 1.2 PRF function.
02305  */
02306 //#define MBEDTLS_SHA256_C
02307 
02308 /**
02309  * \def MBEDTLS_SHA512_C
02310  *
02311  * Enable the SHA-384 and SHA-512 cryptographic hash algorithms.
02312  *
02313  * Module:  library/sha512.c
02314  * Caller:  library/entropy.c
02315  *          library/md.c
02316  *          library/ssl_cli.c
02317  *          library/ssl_srv.c
02318  *
02319  * This module adds support for SHA-384 and SHA-512.
02320  */
02321 //#define MBEDTLS_SHA512_C
02322 
02323 /**
02324  * \def MBEDTLS_SSL_CACHE_C
02325  *
02326  * Enable simple SSL cache implementation.
02327  *
02328  * Module:  library/ssl_cache.c
02329  * Caller:
02330  *
02331  * Requires: MBEDTLS_SSL_CACHE_C
02332  */
02333 //#define MBEDTLS_SSL_CACHE_C
02334 
02335 /**
02336  * \def MBEDTLS_SSL_COOKIE_C
02337  *
02338  * Enable basic implementation of DTLS cookies for hello verification.
02339  *
02340  * Module:  library/ssl_cookie.c
02341  * Caller:
02342  */
02343 //#define MBEDTLS_SSL_COOKIE_C
02344 
02345 /**
02346  * \def MBEDTLS_SSL_TICKET_C
02347  *
02348  * Enable an implementation of TLS server-side callbacks for session tickets.
02349  *
02350  * Module:  library/ssl_ticket.c
02351  * Caller:
02352  *
02353  * Requires: MBEDTLS_CIPHER_C
02354  */
02355 //#define MBEDTLS_SSL_TICKET_C
02356 
02357 /**
02358  * \def MBEDTLS_SSL_CLI_C
02359  *
02360  * Enable the SSL/TLS client code.
02361  *
02362  * Module:  library/ssl_cli.c
02363  * Caller:
02364  *
02365  * Requires: MBEDTLS_SSL_TLS_C
02366  *
02367  * This module is required for SSL/TLS client support.
02368  */
02369 //#define MBEDTLS_SSL_CLI_C
02370 
02371 /**
02372  * \def MBEDTLS_SSL_SRV_C
02373  *
02374  * Enable the SSL/TLS server code.
02375  *
02376  * Module:  library/ssl_srv.c
02377  * Caller:
02378  *
02379  * Requires: MBEDTLS_SSL_TLS_C
02380  *
02381  * This module is required for SSL/TLS server support.
02382  */
02383 //#define MBEDTLS_SSL_SRV_C
02384 
02385 /**
02386  * \def MBEDTLS_SSL_TLS_C
02387  *
02388  * Enable the generic SSL/TLS code.
02389  *
02390  * Module:  library/ssl_tls.c
02391  * Caller:  library/ssl_cli.c
02392  *          library/ssl_srv.c
02393  *
02394  * Requires: MBEDTLS_CIPHER_C, MBEDTLS_MD_C
02395  *           and at least one of the MBEDTLS_SSL_PROTO_XXX defines
02396  *
02397  * This module is required for SSL/TLS.
02398  */
02399 //#define MBEDTLS_SSL_TLS_C
02400 
02401 /**
02402  * \def MBEDTLS_THREADING_C
02403  *
02404  * Enable the threading abstraction layer.
02405  * By default mbed TLS assumes it is used in a non-threaded environment or that
02406  * contexts are not shared between threads. If you do intend to use contexts
02407  * between threads, you will need to enable this layer to prevent race
02408  * conditions. See also our Knowledge Base article about threading:
02409  * https://tls.mbed.org/kb/development/thread-safety-and-multi-threading
02410  *
02411  * Module:  library/threading.c
02412  *
02413  * This allows different threading implementations (self-implemented or
02414  * provided).
02415  *
02416  * You will have to enable either MBEDTLS_THREADING_ALT or
02417  * MBEDTLS_THREADING_PTHREAD.
02418  *
02419  * Enable this layer to allow use of mutexes within mbed TLS
02420  */
02421 //#define MBEDTLS_THREADING_C
02422 
02423 /**
02424  * \def MBEDTLS_TIMING_C
02425  *
02426  * Enable the semi-portable timing interface.
02427  *
02428  * \note The provided implementation only works on POSIX/Unix (including Linux,
02429  * BSD and OS X) and Windows. On other platforms, you can either disable that
02430  * module and provide your own implementations of the callbacks needed by
02431  * \c mbedtls_ssl_set_timer_cb() for DTLS, or leave it enabled and provide
02432  * your own implementation of the whole module by setting
02433  * \c MBEDTLS_TIMING_ALT in the current file.
02434  *
02435  * \note See also our Knowledge Base article about porting to a new
02436  * environment:
02437  * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS
02438  *
02439  * Module:  library/timing.c
02440  * Caller:  library/havege.c
02441  *
02442  * This module is used by the HAVEGE random number generator.
02443  */
02444 //#define MBEDTLS_TIMING_C
02445 
02446 /**
02447  * \def MBEDTLS_VERSION_C
02448  *
02449  * Enable run-time version information.
02450  *
02451  * Module:  library/version.c
02452  *
02453  * This module provides run-time version information.
02454  */
02455 //#define MBEDTLS_VERSION_C
02456 
02457 /**
02458  * \def MBEDTLS_X509_USE_C
02459  *
02460  * Enable X.509 core for using certificates.
02461  *
02462  * Module:  library/x509.c
02463  * Caller:  library/x509_crl.c
02464  *          library/x509_crt.c
02465  *          library/x509_csr.c
02466  *
02467  * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_BIGNUM_C, MBEDTLS_OID_C,
02468  *           MBEDTLS_PK_PARSE_C
02469  *
02470  * This module is required for the X.509 parsing modules.
02471  */
02472 //#define MBEDTLS_X509_USE_C
02473 
02474 /**
02475  * \def MBEDTLS_X509_CRT_PARSE_C
02476  *
02477  * Enable X.509 certificate parsing.
02478  *
02479  * Module:  library/x509_crt.c
02480  * Caller:  library/ssl_cli.c
02481  *          library/ssl_srv.c
02482  *          library/ssl_tls.c
02483  *
02484  * Requires: MBEDTLS_X509_USE_C
02485  *
02486  * This module is required for X.509 certificate parsing.
02487  */
02488 //#define MBEDTLS_X509_CRT_PARSE_C
02489 
02490 /**
02491  * \def MBEDTLS_X509_CRL_PARSE_C
02492  *
02493  * Enable X.509 CRL parsing.
02494  *
02495  * Module:  library/x509_crl.c
02496  * Caller:  library/x509_crt.c
02497  *
02498  * Requires: MBEDTLS_X509_USE_C
02499  *
02500  * This module is required for X.509 CRL parsing.
02501  */
02502 //#define MBEDTLS_X509_CRL_PARSE_C
02503 
02504 /**
02505  * \def MBEDTLS_X509_CSR_PARSE_C
02506  *
02507  * Enable X.509 Certificate Signing Request (CSR) parsing.
02508  *
02509  * Module:  library/x509_csr.c
02510  * Caller:  library/x509_crt_write.c
02511  *
02512  * Requires: MBEDTLS_X509_USE_C
02513  *
02514  * This module is used for reading X.509 certificate request.
02515  */
02516 //#define MBEDTLS_X509_CSR_PARSE_C
02517 
02518 /**
02519  * \def MBEDTLS_X509_CREATE_C
02520  *
02521  * Enable X.509 core for creating certificates.
02522  *
02523  * Module:  library/x509_create.c
02524  *
02525  * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C, MBEDTLS_PK_WRITE_C
02526  *
02527  * This module is the basis for creating X.509 certificates and CSRs.
02528  */
02529 //#define MBEDTLS_X509_CREATE_C
02530 
02531 /**
02532  * \def MBEDTLS_X509_CRT_WRITE_C
02533  *
02534  * Enable creating X.509 certificates.
02535  *
02536  * Module:  library/x509_crt_write.c
02537  *
02538  * Requires: MBEDTLS_X509_CREATE_C
02539  *
02540  * This module is required for X.509 certificate creation.
02541  */
02542 //#define MBEDTLS_X509_CRT_WRITE_C
02543 
02544 /**
02545  * \def MBEDTLS_X509_CSR_WRITE_C
02546  *
02547  * Enable creating X.509 Certificate Signing Requests (CSR).
02548  *
02549  * Module:  library/x509_csr_write.c
02550  *
02551  * Requires: MBEDTLS_X509_CREATE_C
02552  *
02553  * This module is required for X.509 certificate request writing.
02554  */
02555 //#define MBEDTLS_X509_CSR_WRITE_C
02556 
02557 /**
02558  * \def MBEDTLS_XTEA_C
02559  *
02560  * Enable the XTEA block cipher.
02561  *
02562  * Module:  library/xtea.c
02563  * Caller:
02564  */
02565 //#define MBEDTLS_XTEA_C
02566 
02567 /* \} name SECTION: mbed TLS modules */
02568 
02569 /**
02570  * \name SECTION: Module configuration options
02571  *
02572  * This section allows for the setting of module specific sizes and
02573  * configuration options. The default values are already present in the
02574  * relevant header files and should suffice for the regular use cases.
02575  *
02576  * Our advice is to enable options and change their values here
02577  * only if you have a good reason and know the consequences.
02578  *
02579  * Please check the respective header file for documentation on these
02580  * parameters (to prevent duplicate documentation).
02581  * \{
02582  */
02583 
02584 /* MPI / BIGNUM options */
02585 //#define MBEDTLS_MPI_WINDOW_SIZE            6 /**< Maximum windows size used. */
02586 //#define MBEDTLS_MPI_MAX_SIZE            1024 /**< Maximum number of bytes for usable MPIs. */
02587 
02588 /* CTR_DRBG options */
02589 //#define MBEDTLS_CTR_DRBG_ENTROPY_LEN               48 /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */
02590 //#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL        10000 /**< Interval before reseed is performed by default */
02591 //#define MBEDTLS_CTR_DRBG_MAX_INPUT                256 /**< Maximum number of additional input bytes */
02592 //#define MBEDTLS_CTR_DRBG_MAX_REQUEST             1024 /**< Maximum number of requested bytes per call */
02593 //#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT           384 /**< Maximum size of (re)seed buffer */
02594 
02595 /* HMAC_DRBG options */
02596 //#define MBEDTLS_HMAC_DRBG_RESEED_INTERVAL   10000 /**< Interval before reseed is performed by default */
02597 //#define MBEDTLS_HMAC_DRBG_MAX_INPUT           256 /**< Maximum number of additional input bytes */
02598 //#define MBEDTLS_HMAC_DRBG_MAX_REQUEST        1024 /**< Maximum number of requested bytes per call */
02599 //#define MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT      384 /**< Maximum size of (re)seed buffer */
02600 
02601 /* ECP options */
02602 //#define MBEDTLS_ECP_MAX_BITS             521 /**< Maximum bit size of groups */
02603 //#define MBEDTLS_ECP_WINDOW_SIZE            6 /**< Maximum window size used */
02604 //#define MBEDTLS_ECP_FIXED_POINT_OPTIM      1 /**< Enable fixed-point speed-up */
02605 
02606 /* Entropy options */
02607 //#define MBEDTLS_ENTROPY_MAX_SOURCES                20 /**< Maximum number of sources supported */
02608 //#define MBEDTLS_ENTROPY_MAX_GATHER                128 /**< Maximum amount requested from entropy sources */
02609 //#define MBEDTLS_ENTROPY_MIN_HARDWARE               32 /**< Default minimum number of bytes required for the hardware entropy source mbedtls_hardware_poll() before entropy is released */
02610 
02611 /* Memory buffer allocator options */
02612 //#define MBEDTLS_MEMORY_ALIGN_MULTIPLE      4 /**< Align on multiples of this value */
02613 
02614 /* Platform options */
02615 //#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. */
02616 //#define MBEDTLS_PLATFORM_STD_CALLOC        calloc /**< Default allocator to use, can be undefined */
02617 //#define MBEDTLS_PLATFORM_STD_FREE            free /**< Default free to use, can be undefined */
02618 //#define MBEDTLS_PLATFORM_STD_EXIT            exit /**< Default exit to use, can be undefined */
02619 //#define MBEDTLS_PLATFORM_STD_TIME            time /**< Default time to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
02620 //#define MBEDTLS_PLATFORM_STD_FPRINTF      fprintf /**< Default fprintf to use, can be undefined */
02621 //#define MBEDTLS_PLATFORM_STD_PRINTF        printf /**< Default printf to use, can be undefined */
02622 /* Note: your snprintf must correclty zero-terminate the buffer! */
02623 //#define MBEDTLS_PLATFORM_STD_SNPRINTF    snprintf /**< Default snprintf to use, can be undefined */
02624 //#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS       0 /**< Default exit value to use, can be undefined */
02625 //#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE       1 /**< Default exit value to use, can be undefined */
02626 //#define MBEDTLS_PLATFORM_STD_NV_SEED_READ   mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
02627 //#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE  mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
02628 //#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE  "seedfile" /**< Seed file to read/write with default implementation */
02629 
02630 /* To Use Function Macros MBEDTLS_PLATFORM_C must be enabled */
02631 /* MBEDTLS_PLATFORM_XXX_MACRO and MBEDTLS_PLATFORM_XXX_ALT cannot both be defined */
02632 //#define MBEDTLS_PLATFORM_CALLOC_MACRO        calloc /**< Default allocator macro to use, can be undefined */
02633 //#define MBEDTLS_PLATFORM_FREE_MACRO            free /**< Default free macro to use, can be undefined */
02634 //#define MBEDTLS_PLATFORM_EXIT_MACRO            exit /**< Default exit macro to use, can be undefined */
02635 //#define MBEDTLS_PLATFORM_TIME_MACRO            time /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
02636 //#define MBEDTLS_PLATFORM_TIME_TYPE_MACRO       time_t /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
02637 //#define MBEDTLS_PLATFORM_FPRINTF_MACRO      fprintf /**< Default fprintf macro to use, can be undefined */
02638 //#define MBEDTLS_PLATFORM_PRINTF_MACRO        printf /**< Default printf macro to use, can be undefined */
02639 /* Note: your snprintf must correclty zero-terminate the buffer! */
02640 //#define MBEDTLS_PLATFORM_SNPRINTF_MACRO    snprintf /**< Default snprintf macro to use, can be undefined */
02641 //#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO   mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
02642 //#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO  mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
02643 
02644 /* SSL Cache options */
02645 //#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT       86400 /**< 1 day  */
02646 //#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES      50 /**< Maximum entries in cache */
02647 
02648 /* SSL options */
02649 //#define MBEDTLS_SSL_MAX_CONTENT_LEN             16384 /**< Maxium fragment length in bytes, determines the size of each of the two internal I/O buffers */
02650 //#define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME     86400 /**< Lifetime of session tickets (if enabled) */
02651 //#define MBEDTLS_PSK_MAX_LEN               32 /**< Max size of TLS pre-shared keys, in bytes (default 256 bits) */
02652 //#define MBEDTLS_SSL_COOKIE_TIMEOUT        60 /**< Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued */
02653 
02654 /**
02655  * Complete list of ciphersuites to use, in order of preference.
02656  *
02657  * \warning No dependency checking is done on that field! This option can only
02658  * be used to restrict the set of available ciphersuites. It is your
02659  * responsibility to make sure the needed modules are active.
02660  *
02661  * Use this to save a few hundred bytes of ROM (default ordering of all
02662  * available ciphersuites) and a few to a few hundred bytes of RAM.
02663  *
02664  * The value below is only an example, not the default.
02665  */
02666 //#define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
02667 
02668 /* X509 options */
02669 //#define MBEDTLS_X509_MAX_INTERMEDIATE_CA   8   /**< Maximum number of intermediate CAs in a verification chain. */
02670 //#define MBEDTLS_X509_MAX_FILE_PATH_LEN     512 /**< Maximum length of a path/filename string in bytes including the null terminator character ('\0'). */
02671 
02672 /**
02673  * Allow SHA-1 in the default TLS configuration for certificate signing.
02674  * Without this build-time option, SHA-1 support must be activated explicitly
02675  * through mbedtls_ssl_conf_cert_profile. Turning on this option is not
02676  * recommended because of it is possible to generte SHA-1 collisions, however
02677  * this may be safe for legacy infrastructure where additional controls apply.
02678  */
02679 // #define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
02680 
02681 /**
02682  * Allow SHA-1 in the default TLS configuration for TLS 1.2 handshake
02683  * signature and ciphersuite selection. Without this build-time option, SHA-1
02684  * support must be activated explicitly through mbedtls_ssl_conf_sig_hashes.
02685  * The use of SHA-1 in TLS <= 1.1 and in HMAC-SHA-1 is always allowed by
02686  * default. At the time of writing, there is no practical attack on the use
02687  * of SHA-1 in handshake signatures, hence this option is turned on by default
02688  * for compatibility with existing peers.
02689  */
02690 //#define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE
02691 
02692 
02693 #include "check_config.h"
02694 
02695 #endif /* MBEDTLS_LORA_CONFIG_H */