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_CONFIG_H
00029 
00030 #include "platform/inc/platform_mbed.h"
00031 
00032 /*
00033  * Only use features that do not require an entropy source when
00034  * DEVICE_ENTROPY_SOURCE is not defined in mbed OS.
00035  */
00036 #if !defined(MBEDTLS_ENTROPY_HARDWARE_ALT) && !defined(MBEDTLS_TEST_NULL_ENTROPY)
00037 #include "mbedtls/config-no-entropy.h"
00038 
00039 #if defined(MBEDTLS_USER_CONFIG_FILE)
00040 #include MBEDTLS_USER_CONFIG_FILE
00041 #endif
00042 
00043 #else
00044 #define MBEDTLS_CONFIG_H
00045 
00046 #if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE)
00047 #define _CRT_SECURE_NO_DEPRECATE 1
00048 #endif
00049 
00050 /**
00051  * \name SECTION: System support
00052  *
00053  * This section sets system specific settings.
00054  * \{
00055  */
00056 
00057 /**
00058  * \def MBEDTLS_HAVE_ASM
00059  *
00060  * The compiler has support for asm().
00061  *
00062  * Requires support for asm() in compiler.
00063  *
00064  * Used in:
00065  *      library/timing.c
00066  *      library/padlock.c
00067  *      include/mbedtls/bn_mul.h
00068  *
00069  * Comment to disable the use of assembly code.
00070  */
00071 #define MBEDTLS_HAVE_ASM
00072 
00073 /**
00074  * \def MBEDTLS_NO_UDBL_DIVISION
00075  *
00076  * The platform lacks support for double-width integer division (64-bit
00077  * division on a 32-bit platform, 128-bit division on a 64-bit platform).
00078  *
00079  * Used in:
00080  *      include/mbedtls/bignum.h
00081  *      library/bignum.c
00082  *
00083  * The bignum code uses double-width division to speed up some operations.
00084  * Double-width division is often implemented in software that needs to
00085  * be linked with the program. The presence of a double-width integer
00086  * type is usually detected automatically through preprocessor macros,
00087  * but the automatic detection cannot know whether the code needs to
00088  * and can be linked with an implementation of division for that type.
00089  * By default division is assumed to be usable if the type is present.
00090  * Uncomment this option to prevent the use of double-width division.
00091  *
00092  * Note that division for the native integer type is always required.
00093  * Furthermore, a 64-bit type is always required even on a 32-bit
00094  * platform, but it need not support multiplication or division. In some
00095  * cases it is also desirable to disable some double-width operations. For
00096  * example, if double-width division is implemented in software, disabling
00097  * it can reduce code size in some embedded targets.
00098  */
00099 //#define MBEDTLS_NO_UDBL_DIVISION
00100 
00101 /**
00102  * \def MBEDTLS_HAVE_SSE2
00103  *
00104  * CPU supports SSE2 instruction set.
00105  *
00106  * Uncomment if the CPU supports SSE2 (IA-32 specific).
00107  */
00108 //#define MBEDTLS_HAVE_SSE2
00109 
00110 /**
00111  * \def MBEDTLS_HAVE_TIME
00112  *
00113  * System has time.h and time().
00114  * The time does not need to be correct, only time differences are used,
00115  * by contrast with MBEDTLS_HAVE_TIME_DATE
00116  *
00117  * Defining MBEDTLS_HAVE_TIME allows you to specify MBEDTLS_PLATFORM_TIME_ALT,
00118  * MBEDTLS_PLATFORM_TIME_MACRO, MBEDTLS_PLATFORM_TIME_TYPE_MACRO and
00119  * MBEDTLS_PLATFORM_STD_TIME.
00120  *
00121  * Comment if your system does not support time functions
00122  */
00123 #define MBEDTLS_HAVE_TIME
00124 
00125 /**
00126  * \def MBEDTLS_HAVE_TIME_DATE
00127  *
00128  * System has time.h and time(), gmtime() and the clock is correct.
00129  * The time needs to be correct (not necesarily very accurate, but at least
00130  * the date should be correct). This is used to verify the validity period of
00131  * X.509 certificates.
00132  *
00133  * Comment if your system does not have a correct clock.
00134  */
00135 //#define MBEDTLS_HAVE_TIME_DATE
00136 
00137 /**
00138  * \def MBEDTLS_PLATFORM_MEMORY
00139  *
00140  * Enable the memory allocation layer.
00141  *
00142  * By default mbed TLS uses the system-provided calloc() and free().
00143  * This allows different allocators (self-implemented or provided) to be
00144  * provided to the platform abstraction layer.
00145  *
00146  * Enabling MBEDTLS_PLATFORM_MEMORY without the
00147  * MBEDTLS_PLATFORM_{FREE,CALLOC}_MACROs will provide
00148  * "mbedtls_platform_set_calloc_free()" allowing you to set an alternative calloc() and
00149  * free() function pointer at runtime.
00150  *
00151  * Enabling MBEDTLS_PLATFORM_MEMORY and specifying
00152  * MBEDTLS_PLATFORM_{CALLOC,FREE}_MACROs will allow you to specify the
00153  * alternate function at compile time.
00154  *
00155  * Requires: MBEDTLS_PLATFORM_C
00156  *
00157  * Enable this layer to allow use of alternative memory allocators.
00158  */
00159 //#define MBEDTLS_PLATFORM_MEMORY
00160 
00161 /**
00162  * \def MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
00163  *
00164  * Do not assign standard functions in the platform layer (e.g. calloc() to
00165  * MBEDTLS_PLATFORM_STD_CALLOC and printf() to MBEDTLS_PLATFORM_STD_PRINTF)
00166  *
00167  * This makes sure there are no linking errors on platforms that do not support
00168  * these functions. You will HAVE to provide alternatives, either at runtime
00169  * via the platform_set_xxx() functions or at compile time by setting
00170  * the MBEDTLS_PLATFORM_STD_XXX defines, or enabling a
00171  * MBEDTLS_PLATFORM_XXX_MACRO.
00172  *
00173  * Requires: MBEDTLS_PLATFORM_C
00174  *
00175  * Uncomment to prevent default assignment of standard functions in the
00176  * platform layer.
00177  */
00178 //#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
00179 
00180 /**
00181  * \def MBEDTLS_PLATFORM_EXIT_ALT
00182  *
00183  * MBEDTLS_PLATFORM_XXX_ALT: Uncomment a macro to let mbed TLS support the
00184  * function in the platform abstraction layer.
00185  *
00186  * Example: In case you uncomment MBEDTLS_PLATFORM_PRINTF_ALT, mbed TLS will
00187  * provide a function "mbedtls_platform_set_printf()" that allows you to set an
00188  * alternative printf function pointer.
00189  *
00190  * All these define require MBEDTLS_PLATFORM_C to be defined!
00191  *
00192  * \note MBEDTLS_PLATFORM_SNPRINTF_ALT is required on Windows;
00193  * it will be enabled automatically by check_config.h
00194  *
00195  * \warning MBEDTLS_PLATFORM_XXX_ALT cannot be defined at the same time as
00196  * MBEDTLS_PLATFORM_XXX_MACRO!
00197  *
00198  * Requires: MBEDTLS_PLATFORM_TIME_ALT requires MBEDTLS_HAVE_TIME
00199  *
00200  * Uncomment a macro to enable alternate implementation of specific base
00201  * platform function
00202  */
00203 //#define MBEDTLS_PLATFORM_EXIT_ALT
00204 //#define MBEDTLS_PLATFORM_TIME_ALT
00205 //#define MBEDTLS_PLATFORM_FPRINTF_ALT
00206 //#define MBEDTLS_PLATFORM_PRINTF_ALT
00207 //#define MBEDTLS_PLATFORM_SNPRINTF_ALT
00208 //#define MBEDTLS_PLATFORM_NV_SEED_ALT
00209 //#define MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT
00210 
00211 /**
00212  * \def MBEDTLS_DEPRECATED_WARNING
00213  *
00214  * Mark deprecated functions so that they generate a warning if used.
00215  * Functions deprecated in one version will usually be removed in the next
00216  * version. You can enable this to help you prepare the transition to a new
00217  * major version by making sure your code is not using these functions.
00218  *
00219  * This only works with GCC and Clang. With other compilers, you may want to
00220  * use MBEDTLS_DEPRECATED_REMOVED
00221  *
00222  * Uncomment to get warnings on using deprecated functions.
00223  */
00224 //#define MBEDTLS_DEPRECATED_WARNING
00225 
00226 /**
00227  * \def MBEDTLS_DEPRECATED_REMOVED
00228  *
00229  * Remove deprecated functions so that they generate an error if used.
00230  * Functions deprecated in one version will usually be removed in the next
00231  * version. You can enable this to help you prepare the transition to a new
00232  * major version by making sure your code is not using these functions.
00233  *
00234  * Uncomment to get errors on using deprecated functions.
00235  */
00236 //#define MBEDTLS_DEPRECATED_REMOVED
00237 
00238 /* \} name SECTION: System support */
00239 
00240 /**
00241  * \name SECTION: mbed TLS feature support
00242  *
00243  * This section sets support for features that are or are not needed
00244  * within the modules that are enabled.
00245  * \{
00246  */
00247 
00248 /**
00249  * \def MBEDTLS_TIMING_ALT
00250  *
00251  * Uncomment to provide your own alternate implementation for mbedtls_timing_hardclock(),
00252  * mbedtls_timing_get_timer(), mbedtls_set_alarm(), mbedtls_set/get_delay()
00253  *
00254  * Only works if you have MBEDTLS_TIMING_C enabled.
00255  *
00256  * You will need to provide a header "timing_alt.h" and an implementation at
00257  * compile time.
00258  */
00259 //#define MBEDTLS_TIMING_ALT
00260 
00261 /**
00262  * \def MBEDTLS_AES_ALT
00263  *
00264  * MBEDTLS__MODULE_NAME__ALT: Uncomment a macro to let mbed TLS use your
00265  * alternate core implementation of a symmetric crypto, an arithmetic or hash
00266  * module (e.g. platform specific assembly optimized implementations). Keep
00267  * in mind that the function prototypes should remain the same.
00268  *
00269  * This replaces the whole module. If you only want to replace one of the
00270  * functions, use one of the MBEDTLS__FUNCTION_NAME__ALT flags.
00271  *
00272  * Example: In case you uncomment MBEDTLS_AES_ALT, mbed TLS will no longer
00273  * provide the "struct mbedtls_aes_context" definition and omit the base
00274  * function declarations and implementations. "aes_alt.h" will be included from
00275  * "aes.h" to include the new function definitions.
00276  *
00277  * Uncomment a macro to enable alternate implementation of the corresponding
00278  * module.
00279  */
00280 //#define MBEDTLS_AES_ALT
00281 //#define MBEDTLS_ARC4_ALT
00282 //#define MBEDTLS_BLOWFISH_ALT
00283 //#define MBEDTLS_CAMELLIA_ALT
00284 //#define MBEDTLS_DES_ALT
00285 //#define MBEDTLS_XTEA_ALT
00286 //#define MBEDTLS_MD2_ALT
00287 //#define MBEDTLS_MD4_ALT
00288 //#define MBEDTLS_MD5_ALT
00289 //#define MBEDTLS_RIPEMD160_ALT
00290 //#define MBEDTLS_SHA1_ALT
00291 //#define MBEDTLS_SHA256_ALT
00292 //#define MBEDTLS_SHA512_ALT
00293 /*
00294  * When replacing the elliptic curve module, pleace consider, that it is
00295  * implemented with two .c files:
00296  *      - ecp.c
00297  *      - ecp_curves.c
00298  * You can replace them very much like all the other MBEDTLS__MODULE_NAME__ALT
00299  * macros as described above. The only difference is that you have to make sure
00300  * that you provide functionality for both .c files.
00301  */
00302 //#define MBEDTLS_ECP_ALT
00303 
00304 /**
00305  * \def MBEDTLS_MD2_PROCESS_ALT
00306  *
00307  * MBEDTLS__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use you
00308  * alternate core implementation of symmetric crypto or hash function. Keep in
00309  * mind that function prototypes should remain the same.
00310  *
00311  * This replaces only one function. The header file from mbed TLS is still
00312  * used, in contrast to the MBEDTLS__MODULE_NAME__ALT flags.
00313  *
00314  * Example: In case you uncomment MBEDTLS_SHA256_PROCESS_ALT, mbed TLS will
00315  * no longer provide the mbedtls_sha1_process() function, but it will still provide
00316  * the other function (using your mbedtls_sha1_process() function) and the definition
00317  * of mbedtls_sha1_context, so your implementation of mbedtls_sha1_process must be compatible
00318  * with this definition.
00319  *
00320  * \note Because of a signature change, the core AES encryption and decryption routines are
00321  *       currently named mbedtls_aes_internal_encrypt and mbedtls_aes_internal_decrypt,
00322  *       respectively. When setting up alternative implementations, these functions should
00323  *       be overriden, but the wrapper functions mbedtls_aes_decrypt and mbedtls_aes_encrypt
00324  *       must stay untouched.
00325  *
00326  * \note If you use the AES_xxx_ALT macros, then is is recommended to also set
00327  *       MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES
00328  *       tables.
00329  *
00330  * Uncomment a macro to enable alternate implementation of the corresponding
00331  * function.
00332  */
00333 //#define MBEDTLS_MD2_PROCESS_ALT
00334 //#define MBEDTLS_MD4_PROCESS_ALT
00335 //#define MBEDTLS_MD5_PROCESS_ALT
00336 //#define MBEDTLS_RIPEMD160_PROCESS_ALT
00337 //#define MBEDTLS_SHA1_PROCESS_ALT
00338 //#define MBEDTLS_SHA256_PROCESS_ALT
00339 //#define MBEDTLS_SHA512_PROCESS_ALT
00340 //#define MBEDTLS_DES_SETKEY_ALT
00341 //#define MBEDTLS_DES_CRYPT_ECB_ALT
00342 //#define MBEDTLS_DES3_CRYPT_ECB_ALT
00343 //#define MBEDTLS_AES_SETKEY_ENC_ALT
00344 //#define MBEDTLS_AES_SETKEY_DEC_ALT
00345 //#define MBEDTLS_AES_ENCRYPT_ALT
00346 //#define MBEDTLS_AES_DECRYPT_ALT
00347 
00348 /**
00349  * \def MBEDTLS_ECP_INTERNAL_ALT
00350  *
00351  * Expose a part of the internal interface of the Elliptic Curve Point module.
00352  *
00353  * MBEDTLS_ECP__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use your
00354  * alternative core implementation of elliptic curve arithmetic. Keep in mind
00355  * that function prototypes should remain the same.
00356  *
00357  * This partially replaces one function. The header file from mbed TLS is still
00358  * used, in contrast to the MBEDTLS_ECP_ALT flag. The original implementation
00359  * is still present and it is used for group structures not supported by the
00360  * alternative.
00361  *
00362  * Any of these options become available by defining MBEDTLS_ECP_INTERNAL_ALT
00363  * and implementing the following functions:
00364  *      unsigned char mbedtls_internal_ecp_grp_capable(
00365  *          const mbedtls_ecp_group *grp )
00366  *      int  mbedtls_internal_ecp_init( const mbedtls_ecp_group *grp )
00367  *      void mbedtls_internal_ecp_deinit( const mbedtls_ecp_group *grp )
00368  * The mbedtls_internal_ecp_grp_capable function should return 1 if the
00369  * replacement functions implement arithmetic for the given group and 0
00370  * otherwise.
00371  * The functions mbedtls_internal_ecp_init and mbedtls_internal_ecp_deinit are
00372  * called before and after each point operation and provide an opportunity to
00373  * implement optimized set up and tear down instructions.
00374  *
00375  * Example: In case you uncomment MBEDTLS_ECP_INTERNAL_ALT and
00376  * MBEDTLS_ECP_DOUBLE_JAC_ALT, mbed TLS will still provide the ecp_double_jac
00377  * function, but will use your mbedtls_internal_ecp_double_jac if the group is
00378  * supported (your mbedtls_internal_ecp_grp_capable function returns 1 when
00379  * receives it as an argument). If the group is not supported then the original
00380  * implementation is used. The other functions and the definition of
00381  * mbedtls_ecp_group and mbedtls_ecp_point will not change, so your
00382  * implementation of mbedtls_internal_ecp_double_jac and
00383  * mbedtls_internal_ecp_grp_capable must be compatible with this definition.
00384  *
00385  * Uncomment a macro to enable alternate implementation of the corresponding
00386  * function.
00387  */
00388 /* Required for all the functions in this section */
00389 //#define MBEDTLS_ECP_INTERNAL_ALT
00390 /* Support for Weierstrass curves with Jacobi representation */
00391 //#define MBEDTLS_ECP_RANDOMIZE_JAC_ALT
00392 //#define MBEDTLS_ECP_ADD_MIXED_ALT
00393 //#define MBEDTLS_ECP_DOUBLE_JAC_ALT
00394 //#define MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT
00395 //#define MBEDTLS_ECP_NORMALIZE_JAC_ALT
00396 /* Support for curves with Montgomery arithmetic */
00397 //#define MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT
00398 //#define MBEDTLS_ECP_RANDOMIZE_MXZ_ALT
00399 //#define MBEDTLS_ECP_NORMALIZE_MXZ_ALT
00400 
00401 /**
00402  * \def MBEDTLS_TEST_NULL_ENTROPY
00403  *
00404  * Enables testing and use of mbed TLS without any configured entropy sources.
00405  * This permits use of the library on platforms before an entropy source has
00406  * been integrated (see for example the MBEDTLS_ENTROPY_HARDWARE_ALT or the
00407  * MBEDTLS_ENTROPY_NV_SEED switches).
00408  *
00409  * WARNING! This switch MUST be disabled in production builds, and is suitable
00410  * only for development.
00411  * Enabling the switch negates any security provided by the library.
00412  *
00413  * Requires MBEDTLS_ENTROPY_C, MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
00414  *
00415  */
00416 //#define MBEDTLS_TEST_NULL_ENTROPY
00417 
00418 /**
00419  * \def MBEDTLS_ENTROPY_HARDWARE_ALT
00420  *
00421  * Uncomment this macro to let mbed TLS use your own implementation of a
00422  * hardware entropy collector.
00423  *
00424  * Your function must be called \c mbedtls_hardware_poll(), have the same
00425  * prototype as declared in entropy_poll.h, and accept NULL as first argument.
00426  *
00427  * Uncomment to use your own hardware entropy collector.
00428  */
00429 //#define MBEDTLS_ENTROPY_HARDWARE_ALT
00430 
00431 /**
00432  * \def MBEDTLS_AES_ROM_TABLES
00433  *
00434  * Store the AES tables in ROM.
00435  *
00436  * Uncomment this macro to store the AES tables in ROM.
00437  */
00438 #define MBEDTLS_AES_ROM_TABLES
00439 
00440 /**
00441  * \def MBEDTLS_CAMELLIA_SMALL_MEMORY
00442  *
00443  * Use less ROM for the Camellia implementation (saves about 768 bytes).
00444  *
00445  * Uncomment this macro to use less memory for Camellia.
00446  */
00447 //#define MBEDTLS_CAMELLIA_SMALL_MEMORY
00448 
00449 /**
00450  * \def MBEDTLS_CIPHER_MODE_CBC
00451  *
00452  * Enable Cipher Block Chaining mode (CBC) for symmetric ciphers.
00453  */
00454 #define MBEDTLS_CIPHER_MODE_CBC
00455 
00456 /**
00457  * \def MBEDTLS_CIPHER_MODE_CFB
00458  *
00459  * Enable Cipher Feedback mode (CFB) for symmetric ciphers.
00460  */
00461 //#define MBEDTLS_CIPHER_MODE_CFB
00462 
00463 /**
00464  * \def MBEDTLS_CIPHER_MODE_CTR
00465  *
00466  * Enable Counter Block Cipher mode (CTR) for symmetric ciphers.
00467  */
00468 //#define MBEDTLS_CIPHER_MODE_CTR
00469 
00470 /**
00471  * \def MBEDTLS_CIPHER_NULL_CIPHER
00472  *
00473  * Enable NULL cipher.
00474  * Warning: Only do so when you know what you are doing. This allows for
00475  * encryption or channels without any security!
00476  *
00477  * Requires MBEDTLS_ENABLE_WEAK_CIPHERSUITES as well to enable
00478  * the following ciphersuites:
00479  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA
00480  *      MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA
00481  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA
00482  *      MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA
00483  *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384
00484  *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256
00485  *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA
00486  *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384
00487  *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256
00488  *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA
00489  *      MBEDTLS_TLS_RSA_WITH_NULL_SHA256
00490  *      MBEDTLS_TLS_RSA_WITH_NULL_SHA
00491  *      MBEDTLS_TLS_RSA_WITH_NULL_MD5
00492  *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384
00493  *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256
00494  *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA
00495  *      MBEDTLS_TLS_PSK_WITH_NULL_SHA384
00496  *      MBEDTLS_TLS_PSK_WITH_NULL_SHA256
00497  *      MBEDTLS_TLS_PSK_WITH_NULL_SHA
00498  *
00499  * Uncomment this macro to enable the NULL cipher and ciphersuites
00500  */
00501 //#define MBEDTLS_CIPHER_NULL_CIPHER
00502 
00503 /**
00504  * \def MBEDTLS_CIPHER_PADDING_PKCS7
00505  *
00506  * MBEDTLS_CIPHER_PADDING_XXX: Uncomment or comment macros to add support for
00507  * specific padding modes in the cipher layer with cipher modes that support
00508  * padding (e.g. CBC)
00509  *
00510  * If you disable all padding modes, only full blocks can be used with CBC.
00511  *
00512  * Enable padding modes in the cipher layer.
00513  */
00514 #define MBEDTLS_CIPHER_PADDING_PKCS7
00515 //#define MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS
00516 //#define MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN
00517 //#define MBEDTLS_CIPHER_PADDING_ZEROS
00518 
00519 /**
00520  * \def MBEDTLS_ENABLE_WEAK_CIPHERSUITES
00521  *
00522  * Enable weak ciphersuites in SSL / TLS.
00523  * Warning: Only do so when you know what you are doing. This allows for
00524  * channels with virtually no security at all!
00525  *
00526  * This enables the following ciphersuites:
00527  *      MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA
00528  *      MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA
00529  *
00530  * Uncomment this macro to enable weak ciphersuites
00531  */
00532 //#define MBEDTLS_ENABLE_WEAK_CIPHERSUITES
00533 
00534 /**
00535  * \def MBEDTLS_REMOVE_ARC4_CIPHERSUITES
00536  *
00537  * Remove RC4 ciphersuites by default in SSL / TLS.
00538  * This flag removes the ciphersuites based on RC4 from the default list as
00539  * returned by mbedtls_ssl_list_ciphersuites(). However, it is still possible to
00540  * enable (some of) them with mbedtls_ssl_conf_ciphersuites() by including them
00541  * explicitly.
00542  *
00543  * Uncomment this macro to remove RC4 ciphersuites by default.
00544  */
00545 #define MBEDTLS_REMOVE_ARC4_CIPHERSUITES
00546 
00547 /**
00548  * \def MBEDTLS_ECP_DP_SECP192R1_ENABLED
00549  *
00550  * MBEDTLS_ECP_XXXX_ENABLED: Enables specific curves within the Elliptic Curve
00551  * module.  By default all supported curves are enabled.
00552  *
00553  * Comment macros to disable the curve and functions for it
00554  */
00555 //#define MBEDTLS_ECP_DP_SECP192R1_ENABLED
00556 //#define MBEDTLS_ECP_DP_SECP224R1_ENABLED
00557 #define MBEDTLS_ECP_DP_SECP256R1_ENABLED
00558 #define MBEDTLS_ECP_DP_SECP384R1_ENABLED
00559 //#define MBEDTLS_ECP_DP_SECP521R1_ENABLED
00560 //#define MBEDTLS_ECP_DP_SECP192K1_ENABLED
00561 //#define MBEDTLS_ECP_DP_SECP224K1_ENABLED
00562 //#define MBEDTLS_ECP_DP_SECP256K1_ENABLED
00563 //#define MBEDTLS_ECP_DP_BP256R1_ENABLED
00564 //#define MBEDTLS_ECP_DP_BP384R1_ENABLED
00565 //#define MBEDTLS_ECP_DP_BP512R1_ENABLED
00566 #define MBEDTLS_ECP_DP_CURVE25519_ENABLED
00567 
00568 /**
00569  * \def MBEDTLS_ECP_NIST_OPTIM
00570  *
00571  * Enable specific 'modulo p' routines for each NIST prime.
00572  * Depending on the prime and architecture, makes operations 4 to 8 times
00573  * faster on the corresponding curve.
00574  *
00575  * Comment this macro to disable NIST curves optimisation.
00576  */
00577 #define MBEDTLS_ECP_NIST_OPTIM
00578 
00579 /**
00580  * \def MBEDTLS_ECDSA_DETERMINISTIC
00581  *
00582  * Enable deterministic ECDSA (RFC 6979).
00583  * Standard ECDSA is "fragile" in the sense that lack of entropy when signing
00584  * may result in a compromise of the long-term signing key. This is avoided by
00585  * the deterministic variant.
00586  *
00587  * Requires: MBEDTLS_HMAC_DRBG_C
00588  *
00589  * Comment this macro to disable deterministic ECDSA.
00590  */
00591 #define MBEDTLS_ECDSA_DETERMINISTIC
00592 
00593 /**
00594  * \def MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
00595  *
00596  * Enable the PSK based ciphersuite modes in SSL / TLS.
00597  *
00598  * This enables the following ciphersuites (if other requisites are
00599  * enabled as well):
00600  *      MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384
00601  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384
00602  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA
00603  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384
00604  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384
00605  *      MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256
00606  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256
00607  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA
00608  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
00609  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256
00610  *      MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
00611  *      MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
00612  */
00613 #define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
00614 
00615 /**
00616  * \def MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
00617  *
00618  * Enable the DHE-PSK based ciphersuite modes in SSL / TLS.
00619  *
00620  * Requires: MBEDTLS_DHM_C
00621  *
00622  * This enables the following ciphersuites (if other requisites are
00623  * enabled as well):
00624  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384
00625  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384
00626  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA
00627  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384
00628  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
00629  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256
00630  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256
00631  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA
00632  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256
00633  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
00634  *      MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
00635  *      MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
00636  */
00637 //#define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
00638 
00639 /**
00640  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
00641  *
00642  * Enable the ECDHE-PSK based ciphersuite modes in SSL / TLS.
00643  *
00644  * Requires: MBEDTLS_ECDH_C
00645  *
00646  * This enables the following ciphersuites (if other requisites are
00647  * enabled as well):
00648  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384
00649  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA
00650  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
00651  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
00652  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA
00653  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
00654  *      MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA
00655  *      MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA
00656  */
00657 #define MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
00658 
00659 /**
00660  * \def MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
00661  *
00662  * Enable the RSA-PSK based ciphersuite modes in SSL / TLS.
00663  *
00664  * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00665  *           MBEDTLS_X509_CRT_PARSE_C
00666  *
00667  * This enables the following ciphersuites (if other requisites are
00668  * enabled as well):
00669  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384
00670  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384
00671  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA
00672  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384
00673  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384
00674  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256
00675  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256
00676  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA
00677  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256
00678  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256
00679  *      MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA
00680  *      MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
00681  */
00682 //#define MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
00683 
00684 /**
00685  * \def MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
00686  *
00687  * Enable the RSA-only based ciphersuite modes in SSL / TLS.
00688  *
00689  * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00690  *           MBEDTLS_X509_CRT_PARSE_C
00691  *
00692  * This enables the following ciphersuites (if other requisites are
00693  * enabled as well):
00694  *      MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384
00695  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256
00696  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA
00697  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384
00698  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
00699  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
00700  *      MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256
00701  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256
00702  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA
00703  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
00704  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
00705  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
00706  *      MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA
00707  *      MBEDTLS_TLS_RSA_WITH_RC4_128_SHA
00708  *      MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
00709  */
00710 //#define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
00711 
00712 /**
00713  * \def MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
00714  *
00715  * Enable the DHE-RSA based ciphersuite modes in SSL / TLS.
00716  *
00717  * Requires: MBEDTLS_DHM_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00718  *           MBEDTLS_X509_CRT_PARSE_C
00719  *
00720  * This enables the following ciphersuites (if other requisites are
00721  * enabled as well):
00722  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
00723  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
00724  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA
00725  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
00726  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
00727  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
00728  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
00729  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
00730  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA
00731  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
00732  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
00733  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
00734  *      MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
00735  */
00736 //#define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
00737 
00738 /**
00739  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
00740  *
00741  * Enable the ECDHE-RSA based ciphersuite modes in SSL / TLS.
00742  *
00743  * Requires: MBEDTLS_ECDH_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00744  *           MBEDTLS_X509_CRT_PARSE_C
00745  *
00746  * This enables the following ciphersuites (if other requisites are
00747  * enabled as well):
00748  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
00749  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
00750  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
00751  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
00752  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384
00753  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
00754  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
00755  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
00756  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
00757  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
00758  *      MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
00759  *      MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA
00760  */
00761 #define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
00762 
00763 /**
00764  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
00765  *
00766  * Enable the ECDHE-ECDSA based ciphersuite modes in SSL / TLS.
00767  *
00768  * Requires: MBEDTLS_ECDH_C, MBEDTLS_ECDSA_C, MBEDTLS_X509_CRT_PARSE_C,
00769  *
00770  * This enables the following ciphersuites (if other requisites are
00771  * enabled as well):
00772  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
00773  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
00774  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
00775  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
00776  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
00777  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
00778  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
00779  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
00780  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
00781  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
00782  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
00783  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
00784  */
00785 #define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
00786 
00787 /**
00788  * \def MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
00789  *
00790  * Enable the ECDH-ECDSA based ciphersuite modes in SSL / TLS.
00791  *
00792  * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C
00793  *
00794  * This enables the following ciphersuites (if other requisites are
00795  * enabled as well):
00796  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
00797  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
00798  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
00799  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
00800  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
00801  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
00802  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
00803  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
00804  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
00805  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
00806  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
00807  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
00808  */
00809 //#define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
00810 
00811 /**
00812  * \def MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
00813  *
00814  * Enable the ECDH-RSA based ciphersuite modes in SSL / TLS.
00815  *
00816  * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C
00817  *
00818  * This enables the following ciphersuites (if other requisites are
00819  * enabled as well):
00820  *      MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA
00821  *      MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
00822  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
00823  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
00824  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
00825  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
00826  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
00827  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
00828  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256
00829  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384
00830  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256
00831  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384
00832  */
00833 //#define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
00834 
00835 /**
00836  * \def MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
00837  *
00838  * Enable the ECJPAKE based ciphersuite modes in SSL / TLS.
00839  *
00840  * \warning This is currently experimental. EC J-PAKE support is based on the
00841  * Thread v1.0.0 specification; incompatible changes to the specification
00842  * might still happen. For this reason, this is disabled by default.
00843  *
00844  * Requires: MBEDTLS_ECJPAKE_C
00845  *           MBEDTLS_SHA256_C
00846  *           MBEDTLS_ECP_DP_SECP256R1_ENABLED
00847  *
00848  * This enables the following ciphersuites (if other requisites are
00849  * enabled as well):
00850  *      MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8
00851  */
00852 //#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
00853 
00854 /**
00855  * \def MBEDTLS_PK_PARSE_EC_EXTENDED
00856  *
00857  * Enhance support for reading EC keys using variants of SEC1 not allowed by
00858  * RFC 5915 and RFC 5480.
00859  *
00860  * Currently this means parsing the SpecifiedECDomain choice of EC
00861  * parameters (only known groups are supported, not arbitrary domains, to
00862  * avoid validation issues).
00863  *
00864  * Disable if you only need to support RFC 5915 + 5480 key formats.
00865  */
00866 //#define MBEDTLS_PK_PARSE_EC_EXTENDED
00867 
00868 /**
00869  * \def MBEDTLS_ERROR_STRERROR_DUMMY
00870  *
00871  * Enable a dummy error function to make use of mbedtls_strerror() in
00872  * third party libraries easier when MBEDTLS_ERROR_C is disabled
00873  * (no effect when MBEDTLS_ERROR_C is enabled).
00874  *
00875  * You can safely disable this if MBEDTLS_ERROR_C is enabled, or if you're
00876  * not using mbedtls_strerror() or error_strerror() in your application.
00877  *
00878  * Disable if you run into name conflicts and want to really remove the
00879  * mbedtls_strerror()
00880  */
00881 #define MBEDTLS_ERROR_STRERROR_DUMMY
00882 
00883 /**
00884  * \def MBEDTLS_GENPRIME
00885  *
00886  * Enable the prime-number generation code.
00887  *
00888  * Requires: MBEDTLS_BIGNUM_C
00889  */
00890 //#define MBEDTLS_GENPRIME
00891 
00892 /**
00893  * \def MBEDTLS_FS_IO
00894  *
00895  * Enable functions that use the filesystem.
00896  */
00897 //#define MBEDTLS_FS_IO
00898 
00899 /**
00900  * \def MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
00901  *
00902  * Do not add default entropy sources. These are the platform specific,
00903  * mbedtls_timing_hardclock and HAVEGE based poll functions.
00904  *
00905  * This is useful to have more control over the added entropy sources in an
00906  * application.
00907  *
00908  * Uncomment this macro to prevent loading of default entropy functions.
00909  */
00910 //#define MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
00911 
00912 /**
00913  * \def MBEDTLS_NO_PLATFORM_ENTROPY
00914  *
00915  * Do not use built-in platform entropy functions.
00916  * This is useful if your platform does not support
00917  * standards like the /dev/urandom or Windows CryptoAPI.
00918  *
00919  * Uncomment this macro to disable the built-in platform entropy functions.
00920  */
00921 #define MBEDTLS_NO_PLATFORM_ENTROPY
00922 
00923 /**
00924  * \def MBEDTLS_ENTROPY_FORCE_SHA256
00925  *
00926  * Force the entropy accumulator to use a SHA-256 accumulator instead of the
00927  * default SHA-512 based one (if both are available).
00928  *
00929  * Requires: MBEDTLS_SHA256_C
00930  *
00931  * On 32-bit systems SHA-256 can be much faster than SHA-512. Use this option
00932  * if you have performance concerns.
00933  *
00934  * This option is only useful if both MBEDTLS_SHA256_C and
00935  * MBEDTLS_SHA512_C are defined. Otherwise the available hash module is used.
00936  */
00937 //#define MBEDTLS_ENTROPY_FORCE_SHA256
00938 
00939 /**
00940  * \def MBEDTLS_ENTROPY_NV_SEED
00941  *
00942  * Enable the non-volatile (NV) seed file-based entropy source.
00943  * (Also enables the NV seed read/write functions in the platform layer)
00944  *
00945  * This is crucial (if not required) on systems that do not have a
00946  * cryptographic entropy source (in hardware or kernel) available.
00947  *
00948  * Requires: MBEDTLS_ENTROPY_C, MBEDTLS_PLATFORM_C
00949  *
00950  * \note The read/write functions that are used by the entropy source are
00951  *       determined in the platform layer, and can be modified at runtime and/or
00952  *       compile-time depending on the flags (MBEDTLS_PLATFORM_NV_SEED_*) used.
00953  *
00954  * \note If you use the default implementation functions that read a seedfile
00955  *       with regular fopen(), please make sure you make a seedfile with the
00956  *       proper name (defined in MBEDTLS_PLATFORM_STD_NV_SEED_FILE) and at
00957  *       least MBEDTLS_ENTROPY_BLOCK_SIZE bytes in size that can be read from
00958  *       and written to or you will get an entropy source error! The default
00959  *       implementation will only use the first MBEDTLS_ENTROPY_BLOCK_SIZE
00960  *       bytes from the file.
00961  *
00962  * \note The entropy collector will write to the seed file before entropy is
00963  *       given to an external source, to update it.
00964  */
00965 //#define MBEDTLS_ENTROPY_NV_SEED
00966 
00967 /**
00968  * \def MBEDTLS_MEMORY_DEBUG
00969  *
00970  * Enable debugging of buffer allocator memory issues. Automatically prints
00971  * (to stderr) all (fatal) messages on memory allocation issues. Enables
00972  * function for 'debug output' of allocated memory.
00973  *
00974  * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C
00975  *
00976  * Uncomment this macro to let the buffer allocator print out error messages.
00977  */
00978 //#define MBEDTLS_MEMORY_DEBUG
00979 
00980 /**
00981  * \def MBEDTLS_MEMORY_BACKTRACE
00982  *
00983  * Include backtrace information with each allocated block.
00984  *
00985  * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C
00986  *           GLIBC-compatible backtrace() an backtrace_symbols() support
00987  *
00988  * Uncomment this macro to include backtrace information
00989  */
00990 //#define MBEDTLS_MEMORY_BACKTRACE
00991 
00992 /**
00993  * \def MBEDTLS_PK_RSA_ALT_SUPPORT
00994  *
00995  * Support external private RSA keys (eg from a HSM) in the PK layer.
00996  *
00997  * Comment this macro to disable support for external private RSA keys.
00998  */
00999 #define MBEDTLS_PK_RSA_ALT_SUPPORT
01000 
01001 /**
01002  * \def MBEDTLS_PKCS1_V15
01003  *
01004  * Enable support for PKCS#1 v1.5 encoding.
01005  *
01006  * Requires: MBEDTLS_RSA_C
01007  *
01008  * This enables support for PKCS#1 v1.5 operations.
01009  */
01010 #define MBEDTLS_PKCS1_V15
01011 
01012 /**
01013  * \def MBEDTLS_PKCS1_V21
01014  *
01015  * Enable support for PKCS#1 v2.1 encoding.
01016  *
01017  * Requires: MBEDTLS_MD_C, MBEDTLS_RSA_C
01018  *
01019  * This enables support for RSAES-OAEP and RSASSA-PSS operations.
01020  */
01021 #define MBEDTLS_PKCS1_V21
01022 
01023 /**
01024  * \def MBEDTLS_RSA_NO_CRT
01025  *
01026  * Do not use the Chinese Remainder Theorem for the RSA private operation.
01027  *
01028  * Uncomment this macro to disable the use of CRT in RSA.
01029  *
01030  */
01031 //#define MBEDTLS_RSA_NO_CRT
01032 
01033 /**
01034  * \def MBEDTLS_SELF_TEST
01035  *
01036  * Enable the checkup functions (*_self_test).
01037  */
01038 #define MBEDTLS_SELF_TEST
01039 
01040 /**
01041  * \def MBEDTLS_SHA256_SMALLER
01042  *
01043  * Enable an implementation of SHA-256 that has lower ROM footprint but also
01044  * lower performance.
01045  *
01046  * The default implementation is meant to be a reasonnable compromise between
01047  * performance and size. This version optimizes more aggressively for size at
01048  * the expense of performance. Eg on Cortex-M4 it reduces the size of
01049  * mbedtls_sha256_process() from ~2KB to ~0.5KB for a performance hit of about
01050  * 30%.
01051  *
01052  * Uncomment to enable the smaller implementation of SHA256.
01053  */
01054 //#define MBEDTLS_SHA256_SMALLER
01055 
01056 /**
01057  * \def MBEDTLS_SSL_ALL_ALERT_MESSAGES
01058  *
01059  * Enable sending of alert messages in case of encountered errors as per RFC.
01060  * If you choose not to send the alert messages, mbed TLS can still communicate
01061  * with other servers, only debugging of failures is harder.
01062  *
01063  * The advantage of not sending alert messages, is that no information is given
01064  * about reasons for failures thus preventing adversaries of gaining intel.
01065  *
01066  * Enable sending of all alert messages
01067  */
01068 #define MBEDTLS_SSL_ALL_ALERT_MESSAGES
01069 
01070 /**
01071  * \def MBEDTLS_SSL_DEBUG_ALL
01072  *
01073  * Enable the debug messages in SSL module for all issues.
01074  * Debug messages have been disabled in some places to prevent timing
01075  * attacks due to (unbalanced) debugging function calls.
01076  *
01077  * If you need all error reporting you should enable this during debugging,
01078  * but remove this for production servers that should log as well.
01079  *
01080  * Uncomment this macro to report all debug messages on errors introducing
01081  * a timing side-channel.
01082  *
01083  */
01084 //#define MBEDTLS_SSL_DEBUG_ALL
01085 
01086 /** \def MBEDTLS_SSL_ENCRYPT_THEN_MAC
01087  *
01088  * Enable support for Encrypt-then-MAC, RFC 7366.
01089  *
01090  * This allows peers that both support it to use a more robust protection for
01091  * ciphersuites using CBC, providing deep resistance against timing attacks
01092  * on the padding or underlying cipher.
01093  *
01094  * This only affects CBC ciphersuites, and is useless if none is defined.
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 Encrypt-then-MAC
01101  */
01102 #define MBEDTLS_SSL_ENCRYPT_THEN_MAC
01103 
01104 /** \def MBEDTLS_SSL_EXTENDED_MASTER_SECRET
01105  *
01106  * Enable support for Extended Master Secret, aka Session Hash
01107  * (draft-ietf-tls-session-hash-02).
01108  *
01109  * This was introduced as "the proper fix" to the Triple Handshake familiy of
01110  * attacks, but it is recommended to always use it (even if you disable
01111  * renegotiation), since it actually fixes a more fundamental issue in the
01112  * original SSL/TLS design, and has implications beyond Triple Handshake.
01113  *
01114  * Requires: MBEDTLS_SSL_PROTO_TLS1    or
01115  *           MBEDTLS_SSL_PROTO_TLS1_1  or
01116  *           MBEDTLS_SSL_PROTO_TLS1_2
01117  *
01118  * Comment this macro to disable support for Extended Master Secret.
01119  */
01120 #define MBEDTLS_SSL_EXTENDED_MASTER_SECRET
01121 
01122 /**
01123  * \def MBEDTLS_SSL_FALLBACK_SCSV
01124  *
01125  * Enable support for FALLBACK_SCSV (draft-ietf-tls-downgrade-scsv-00).
01126  *
01127  * For servers, it is recommended to always enable this, unless you support
01128  * only one version of TLS, or know for sure that none of your clients
01129  * implements a fallback strategy.
01130  *
01131  * For clients, you only need this if you're using a fallback strategy, which
01132  * is not recommended in the first place, unless you absolutely need it to
01133  * interoperate with buggy (version-intolerant) servers.
01134  *
01135  * Comment this macro to disable support for FALLBACK_SCSV
01136  */
01137 //#define MBEDTLS_SSL_FALLBACK_SCSV
01138 
01139 /**
01140  * \def MBEDTLS_SSL_HW_RECORD_ACCEL
01141  *
01142  * Enable hooking functions in SSL module for hardware acceleration of
01143  * individual records.
01144  *
01145  * Uncomment this macro to enable hooking functions.
01146  */
01147 //#define MBEDTLS_SSL_HW_RECORD_ACCEL
01148 
01149 /**
01150  * \def MBEDTLS_SSL_CBC_RECORD_SPLITTING
01151  *
01152  * Enable 1/n-1 record splitting for CBC mode in SSLv3 and TLS 1.0.
01153  *
01154  * This is a countermeasure to the BEAST attack, which also minimizes the risk
01155  * of interoperability issues compared to sending 0-length records.
01156  *
01157  * Comment this macro to disable 1/n-1 record splitting.
01158  */
01159 //#define MBEDTLS_SSL_CBC_RECORD_SPLITTING
01160 
01161 /**
01162  * \def MBEDTLS_SSL_RENEGOTIATION
01163  *
01164  * Disable support for TLS renegotiation.
01165  *
01166  * The two main uses of renegotiation are (1) refresh keys on long-lived
01167  * connections and (2) client authentication after the initial handshake.
01168  * If you don't need renegotiation, it's probably better to disable it, since
01169  * it has been associated with security issues in the past and is easy to
01170  * misuse/misunderstand.
01171  *
01172  * Comment this to disable support for renegotiation.
01173  */
01174 #define MBEDTLS_SSL_RENEGOTIATION
01175 
01176 /**
01177  * \def MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
01178  *
01179  * Enable support for receiving and parsing SSLv2 Client Hello messages for the
01180  * SSL Server module (MBEDTLS_SSL_SRV_C).
01181  *
01182  * Uncomment this macro to enable support for SSLv2 Client Hello messages.
01183  */
01184 //#define MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
01185 
01186 /**
01187  * \def MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
01188  *
01189  * Pick the ciphersuite according to the client's preferences rather than ours
01190  * in the SSL Server module (MBEDTLS_SSL_SRV_C).
01191  *
01192  * Uncomment this macro to respect client's ciphersuite order
01193  */
01194 //#define MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
01195 
01196 /**
01197  * \def MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
01198  *
01199  * Enable support for RFC 6066 max_fragment_length extension in SSL.
01200  *
01201  * Comment this macro to disable support for the max_fragment_length extension
01202  */
01203 #define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
01204 
01205 /**
01206  * \def MBEDTLS_SSL_PROTO_SSL3
01207  *
01208  * Enable support for SSL 3.0.
01209  *
01210  * Requires: MBEDTLS_MD5_C
01211  *           MBEDTLS_SHA1_C
01212  *
01213  * Comment this macro to disable support for SSL 3.0
01214  */
01215 //#define MBEDTLS_SSL_PROTO_SSL3
01216 
01217 /**
01218  * \def MBEDTLS_SSL_PROTO_TLS1
01219  *
01220  * Enable support for TLS 1.0.
01221  *
01222  * Requires: MBEDTLS_MD5_C
01223  *           MBEDTLS_SHA1_C
01224  *
01225  * Comment this macro to disable support for TLS 1.0
01226  */
01227 //#define MBEDTLS_SSL_PROTO_TLS1
01228 
01229 /**
01230  * \def MBEDTLS_SSL_PROTO_TLS1_1
01231  *
01232  * Enable support for TLS 1.1 (and DTLS 1.0 if DTLS is enabled).
01233  *
01234  * Requires: MBEDTLS_MD5_C
01235  *           MBEDTLS_SHA1_C
01236  *
01237  * Comment this macro to disable support for TLS 1.1 / DTLS 1.0
01238  */
01239 //#define MBEDTLS_SSL_PROTO_TLS1_1
01240 
01241 /**
01242  * \def MBEDTLS_SSL_PROTO_TLS1_2
01243  *
01244  * Enable support for TLS 1.2 (and DTLS 1.2 if DTLS is enabled).
01245  *
01246  * Requires: MBEDTLS_SHA1_C or MBEDTLS_SHA256_C or MBEDTLS_SHA512_C
01247  *           (Depends on ciphersuites)
01248  *
01249  * Comment this macro to disable support for TLS 1.2 / DTLS 1.2
01250  */
01251 #define MBEDTLS_SSL_PROTO_TLS1_2
01252 
01253 /**
01254  * \def MBEDTLS_SSL_PROTO_DTLS
01255  *
01256  * Enable support for DTLS (all available versions).
01257  *
01258  * Enable this and MBEDTLS_SSL_PROTO_TLS1_1 to enable DTLS 1.0,
01259  * and/or this and MBEDTLS_SSL_PROTO_TLS1_2 to enable DTLS 1.2.
01260  *
01261  * Requires: MBEDTLS_SSL_PROTO_TLS1_1
01262  *        or MBEDTLS_SSL_PROTO_TLS1_2
01263  *
01264  * Comment this macro to disable support for DTLS
01265  */
01266 #define MBEDTLS_SSL_PROTO_DTLS
01267 
01268 /**
01269  * \def MBEDTLS_SSL_ALPN
01270  *
01271  * Enable support for RFC 7301 Application Layer Protocol Negotiation.
01272  *
01273  * Comment this macro to disable support for ALPN.
01274  */
01275 #define MBEDTLS_SSL_ALPN
01276 
01277 /**
01278  * \def MBEDTLS_SSL_DTLS_ANTI_REPLAY
01279  *
01280  * Enable support for the anti-replay mechanism in DTLS.
01281  *
01282  * Requires: MBEDTLS_SSL_TLS_C
01283  *           MBEDTLS_SSL_PROTO_DTLS
01284  *
01285  * \warning Disabling this is often a security risk!
01286  * See mbedtls_ssl_conf_dtls_anti_replay() for details.
01287  *
01288  * Comment this to disable anti-replay in DTLS.
01289  */
01290 #define MBEDTLS_SSL_DTLS_ANTI_REPLAY
01291 
01292 /**
01293  * \def MBEDTLS_SSL_DTLS_HELLO_VERIFY
01294  *
01295  * Enable support for HelloVerifyRequest on DTLS servers.
01296  *
01297  * This feature is highly recommended to prevent DTLS servers being used as
01298  * amplifiers in DoS attacks against other hosts. It should always be enabled
01299  * unless you know for sure amplification cannot be a problem in the
01300  * environment in which your server operates.
01301  *
01302  * \warning Disabling this can ba a security risk! (see above)
01303  *
01304  * Requires: MBEDTLS_SSL_PROTO_DTLS
01305  *
01306  * Comment this to disable support for HelloVerifyRequest.
01307  */
01308 #define MBEDTLS_SSL_DTLS_HELLO_VERIFY
01309 
01310 /**
01311  * \def MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
01312  *
01313  * Enable server-side support for clients that reconnect from the same port.
01314  *
01315  * Some clients unexpectedly close the connection and try to reconnect using the
01316  * same source port. This needs special support from the server to handle the
01317  * new connection securely, as described in section 4.2.8 of RFC 6347. This
01318  * flag enables that support.
01319  *
01320  * Requires: MBEDTLS_SSL_DTLS_HELLO_VERIFY
01321  *
01322  * Comment this to disable support for clients reusing the source port.
01323  */
01324 #define MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
01325 
01326 /**
01327  * \def MBEDTLS_SSL_DTLS_BADMAC_LIMIT
01328  *
01329  * Enable support for a limit of records with bad MAC.
01330  *
01331  * See mbedtls_ssl_conf_dtls_badmac_limit().
01332  *
01333  * Requires: MBEDTLS_SSL_PROTO_DTLS
01334  */
01335 #define MBEDTLS_SSL_DTLS_BADMAC_LIMIT
01336 
01337 /**
01338  * \def MBEDTLS_SSL_SESSION_TICKETS
01339  *
01340  * Enable support for RFC 5077 session tickets in SSL.
01341  * Client-side, provides full support for session tickets (maintainance of a
01342  * session store remains the responsibility of the application, though).
01343  * Server-side, you also need to provide callbacks for writing and parsing
01344  * tickets, including authenticated encryption and key management. Example
01345  * callbacks are provided by MBEDTLS_SSL_TICKET_C.
01346  *
01347  * Comment this macro to disable support for SSL session tickets
01348  */
01349 #define MBEDTLS_SSL_SESSION_TICKETS
01350 
01351 /**
01352  * \def MBEDTLS_SSL_EXPORT_KEYS
01353  *
01354  * Enable support for exporting key block and master secret.
01355  * This is required for certain users of TLS, e.g. EAP-TLS.
01356  *
01357  * Comment this macro to disable support for key export
01358  */
01359 #define MBEDTLS_SSL_EXPORT_KEYS
01360 
01361 /**
01362  * \def MBEDTLS_SSL_SERVER_NAME_INDICATION
01363  *
01364  * Enable support for RFC 6066 server name indication (SNI) in SSL.
01365  *
01366  * Requires: MBEDTLS_X509_CRT_PARSE_C
01367  *
01368  * Comment this macro to disable support for server name indication in SSL
01369  */
01370 #define MBEDTLS_SSL_SERVER_NAME_INDICATION
01371 
01372 /**
01373  * \def MBEDTLS_SSL_TRUNCATED_HMAC
01374  *
01375  * Enable support for RFC 6066 truncated HMAC in SSL.
01376  *
01377  * Comment this macro to disable support for truncated HMAC in SSL
01378  */
01379 //#define MBEDTLS_SSL_TRUNCATED_HMAC
01380 
01381 /**
01382  * \def MBEDTLS_THREADING_ALT
01383  *
01384  * Provide your own alternate threading implementation.
01385  *
01386  * Requires: MBEDTLS_THREADING_C
01387  *
01388  * Uncomment this to allow your own alternate threading implementation.
01389  */
01390 //#define MBEDTLS_THREADING_ALT
01391 
01392 /**
01393  * \def MBEDTLS_THREADING_PTHREAD
01394  *
01395  * Enable the pthread wrapper layer for the threading layer.
01396  *
01397  * Requires: MBEDTLS_THREADING_C
01398  *
01399  * Uncomment this to enable pthread mutexes.
01400  */
01401 //#define MBEDTLS_THREADING_PTHREAD
01402 
01403 /**
01404  * \def MBEDTLS_VERSION_FEATURES
01405  *
01406  * Allow run-time checking of compile-time enabled features. Thus allowing users
01407  * to check at run-time if the library is for instance compiled with threading
01408  * support via mbedtls_version_check_feature().
01409  *
01410  * Requires: MBEDTLS_VERSION_C
01411  *
01412  * Comment this to disable run-time checking and save ROM space
01413  */
01414 #define MBEDTLS_VERSION_FEATURES
01415 
01416 /**
01417  * \def MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
01418  *
01419  * If set, the X509 parser will not break-off when parsing an X509 certificate
01420  * and encountering an extension in a v1 or v2 certificate.
01421  *
01422  * Uncomment to prevent an error.
01423  */
01424 //#define MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
01425 
01426 /**
01427  * \def MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
01428  *
01429  * If set, the X509 parser will not break-off when parsing an X509 certificate
01430  * and encountering an unknown critical extension.
01431  *
01432  * \warning Depending on your PKI use, enabling this can be a security risk!
01433  *
01434  * Uncomment to prevent an error.
01435  */
01436 //#define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
01437 
01438 /**
01439  * \def MBEDTLS_X509_CHECK_KEY_USAGE
01440  *
01441  * Enable verification of the keyUsage extension (CA and leaf certificates).
01442  *
01443  * Disabling this avoids problems with mis-issued and/or misused
01444  * (intermediate) CA and leaf certificates.
01445  *
01446  * \warning Depending on your PKI use, disabling this can be a security risk!
01447  *
01448  * Comment to skip keyUsage checking for both CA and leaf certificates.
01449  */
01450 #define MBEDTLS_X509_CHECK_KEY_USAGE
01451 
01452 /**
01453  * \def MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
01454  *
01455  * Enable verification of the extendedKeyUsage extension (leaf certificates).
01456  *
01457  * Disabling this avoids problems with mis-issued and/or misused certificates.
01458  *
01459  * \warning Depending on your PKI use, disabling this can be a security risk!
01460  *
01461  * Comment to skip extendedKeyUsage checking for certificates.
01462  */
01463 #define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
01464 
01465 /**
01466  * \def MBEDTLS_X509_RSASSA_PSS_SUPPORT
01467  *
01468  * Enable parsing and verification of X.509 certificates, CRLs and CSRS
01469  * signed with RSASSA-PSS (aka PKCS#1 v2.1).
01470  *
01471  * Comment this macro to disallow using RSASSA-PSS in certificates.
01472  */
01473 //#define MBEDTLS_X509_RSASSA_PSS_SUPPORT
01474 
01475 /**
01476  * \def MBEDTLS_ZLIB_SUPPORT
01477  *
01478  * If set, the SSL/TLS module uses ZLIB to support compression and
01479  * decompression of packet data.
01480  *
01481  * \warning TLS-level compression MAY REDUCE SECURITY! See for example the
01482  * CRIME attack. Before enabling this option, you should examine with care if
01483  * CRIME or similar exploits may be a applicable to your use case.
01484  *
01485  * \note Currently compression can't be used with DTLS.
01486  *
01487  * Used in: library/ssl_tls.c
01488  *          library/ssl_cli.c
01489  *          library/ssl_srv.c
01490  *
01491  * This feature requires zlib library and headers to be present.
01492  *
01493  * Uncomment to enable use of ZLIB
01494  */
01495 //#define MBEDTLS_ZLIB_SUPPORT
01496 /* \} name SECTION: mbed TLS feature support */
01497 
01498 /**
01499  * \name SECTION: mbed TLS modules
01500  *
01501  * This section enables or disables entire modules in mbed TLS
01502  * \{
01503  */
01504 
01505 /**
01506  * \def MBEDTLS_AESNI_C
01507  *
01508  * Enable AES-NI support on x86-64.
01509  *
01510  * Module:  library/aesni.c
01511  * Caller:  library/aes.c
01512  *
01513  * Requires: MBEDTLS_HAVE_ASM
01514  *
01515  * This modules adds support for the AES-NI instructions on x86-64
01516  */
01517 //#define MBEDTLS_AESNI_C
01518 
01519 /**
01520  * \def MBEDTLS_AES_C
01521  *
01522  * Enable the AES block cipher.
01523  *
01524  * Module:  library/aes.c
01525  * Caller:  library/ssl_tls.c
01526  *          library/pem.c
01527  *          library/ctr_drbg.c
01528  *
01529  * This module enables the following ciphersuites (if other requisites are
01530  * enabled as well):
01531  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
01532  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
01533  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
01534  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
01535  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
01536  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
01537  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
01538  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
01539  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
01540  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
01541  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
01542  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
01543  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
01544  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
01545  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
01546  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
01547  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
01548  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
01549  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
01550  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
01551  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA
01552  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
01553  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
01554  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
01555  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
01556  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
01557  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
01558  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
01559  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
01560  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA
01561  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384
01562  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384
01563  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384
01564  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA
01565  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA
01566  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256
01567  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
01568  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256
01569  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA
01570  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA
01571  *      MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384
01572  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256
01573  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA
01574  *      MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256
01575  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256
01576  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA
01577  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384
01578  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384
01579  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA
01580  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256
01581  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256
01582  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA
01583  *      MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384
01584  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384
01585  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA
01586  *      MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256
01587  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256
01588  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA
01589  *
01590  * PEM_PARSE uses AES for decrypting encrypted keys.
01591  */
01592 #define MBEDTLS_AES_C
01593 
01594 /**
01595  * \def MBEDTLS_ARC4_C
01596  *
01597  * Enable the ARCFOUR stream cipher.
01598  *
01599  * Module:  library/arc4.c
01600  * Caller:  library/ssl_tls.c
01601  *
01602  * This module enables the following ciphersuites (if other requisites are
01603  * enabled as well):
01604  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
01605  *      MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA
01606  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
01607  *      MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA
01608  *      MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA
01609  *      MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
01610  *      MBEDTLS_TLS_RSA_WITH_RC4_128_SHA
01611  *      MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
01612  *      MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
01613  *      MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
01614  */
01615 //#define MBEDTLS_ARC4_C
01616 
01617 /**
01618  * \def MBEDTLS_ASN1_PARSE_C
01619  *
01620  * Enable the generic ASN1 parser.
01621  *
01622  * Module:  library/asn1.c
01623  * Caller:  library/x509.c
01624  *          library/dhm.c
01625  *          library/pkcs12.c
01626  *          library/pkcs5.c
01627  *          library/pkparse.c
01628  */
01629 #define MBEDTLS_ASN1_PARSE_C
01630 
01631 /**
01632  * \def MBEDTLS_ASN1_WRITE_C
01633  *
01634  * Enable the generic ASN1 writer.
01635  *
01636  * Module:  library/asn1write.c
01637  * Caller:  library/ecdsa.c
01638  *          library/pkwrite.c
01639  *          library/x509_create.c
01640  *          library/x509write_crt.c
01641  *          library/x509write_csr.c
01642  */
01643 #define MBEDTLS_ASN1_WRITE_C
01644 
01645 /**
01646  * \def MBEDTLS_BASE64_C
01647  *
01648  * Enable the Base64 module.
01649  *
01650  * Module:  library/base64.c
01651  * Caller:  library/pem.c
01652  *
01653  * This module is required for PEM support (required by X.509).
01654  */
01655 #define MBEDTLS_BASE64_C
01656 
01657 /**
01658  * \def MBEDTLS_BIGNUM_C
01659  *
01660  * Enable the multi-precision integer library.
01661  *
01662  * Module:  library/bignum.c
01663  * Caller:  library/dhm.c
01664  *          library/ecp.c
01665  *          library/ecdsa.c
01666  *          library/rsa.c
01667  *          library/ssl_tls.c
01668  *
01669  * This module is required for RSA, DHM and ECC (ECDH, ECDSA) support.
01670  */
01671 #define MBEDTLS_BIGNUM_C
01672 
01673 /**
01674  * \def MBEDTLS_BLOWFISH_C
01675  *
01676  * Enable the Blowfish block cipher.
01677  *
01678  * Module:  library/blowfish.c
01679  */
01680 //#define MBEDTLS_BLOWFISH_C
01681 
01682 /**
01683  * \def MBEDTLS_CAMELLIA_C
01684  *
01685  * Enable the Camellia block cipher.
01686  *
01687  * Module:  library/camellia.c
01688  * Caller:  library/ssl_tls.c
01689  *
01690  * This module enables the following ciphersuites (if other requisites are
01691  * enabled as well):
01692  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
01693  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
01694  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256
01695  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384
01696  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
01697  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
01698  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256
01699  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384
01700  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
01701  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
01702  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
01703  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
01704  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384
01705  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
01706  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
01707  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
01708  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
01709  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
01710  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
01711  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
01712  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
01713  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
01714  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384
01715  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
01716  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
01717  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256
01718  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
01719  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
01720  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384
01721  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
01722  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
01723  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
01724  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
01725  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
01726  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384
01727  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384
01728  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256
01729  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256
01730  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384
01731  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384
01732  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
01733  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256
01734  */
01735 //#define MBEDTLS_CAMELLIA_C
01736 
01737 /**
01738  * \def MBEDTLS_CCM_C
01739  *
01740  * Enable the Counter with CBC-MAC (CCM) mode for 128-bit block cipher.
01741  *
01742  * Module:  library/ccm.c
01743  *
01744  * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
01745  *
01746  * This module enables the AES-CCM ciphersuites, if other requisites are
01747  * enabled as well.
01748  */
01749 #define MBEDTLS_CCM_C
01750 
01751 /**
01752  * \def MBEDTLS_CERTS_C
01753  *
01754  * Enable the test certificates.
01755  *
01756  * Module:  library/certs.c
01757  * Caller:
01758  *
01759  * This module is used for testing (ssl_client/server).
01760  */
01761 #define MBEDTLS_CERTS_C
01762 
01763 /**
01764  * \def MBEDTLS_CIPHER_C
01765  *
01766  * Enable the generic cipher layer.
01767  *
01768  * Module:  library/cipher.c
01769  * Caller:  library/ssl_tls.c
01770  *
01771  * Uncomment to enable generic cipher wrappers.
01772  */
01773 #define MBEDTLS_CIPHER_C
01774 
01775 /**
01776  * \def MBEDTLS_CMAC_C
01777  *
01778  * Enable the CMAC (Cipher-based Message Authentication Code) mode for block
01779  * ciphers.
01780  *
01781  * Module:  library/cmac.c
01782  *
01783  * Requires: MBEDTLS_AES_C or MBEDTLS_DES_C
01784  *
01785  */
01786 //#define MBEDTLS_CMAC_C
01787 
01788 /**
01789  * \def MBEDTLS_CTR_DRBG_C
01790  *
01791  * Enable the CTR_DRBG AES-256-based random generator.
01792  *
01793  * Module:  library/ctr_drbg.c
01794  * Caller:
01795  *
01796  * Requires: MBEDTLS_AES_C
01797  *
01798  * This module provides the CTR_DRBG AES-256 random number generator.
01799  */
01800 #define MBEDTLS_CTR_DRBG_C
01801 
01802 /**
01803  * \def MBEDTLS_DEBUG_C
01804  *
01805  * Enable the debug functions.
01806  *
01807  * Module:  library/debug.c
01808  * Caller:  library/ssl_cli.c
01809  *          library/ssl_srv.c
01810  *          library/ssl_tls.c
01811  *
01812  * This module provides debugging functions.
01813  */
01814 #define MBEDTLS_DEBUG_C
01815 
01816 /**
01817  * \def MBEDTLS_DES_C
01818  *
01819  * Enable the DES block cipher.
01820  *
01821  * Module:  library/des.c
01822  * Caller:  library/pem.c
01823  *          library/ssl_tls.c
01824  *
01825  * This module enables the following ciphersuites (if other requisites are
01826  * enabled as well):
01827  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
01828  *      MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
01829  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
01830  *      MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
01831  *      MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
01832  *      MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA
01833  *      MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
01834  *      MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA
01835  *      MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA
01836  *      MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
01837  *
01838  * PEM_PARSE uses DES/3DES for decrypting encrypted keys.
01839  */
01840 //#define MBEDTLS_DES_C
01841 
01842 /**
01843  * \def MBEDTLS_DHM_C
01844  *
01845  * Enable the Diffie-Hellman-Merkle module.
01846  *
01847  * Module:  library/dhm.c
01848  * Caller:  library/ssl_cli.c
01849  *          library/ssl_srv.c
01850  *
01851  * This module is used by the following key exchanges:
01852  *      DHE-RSA, DHE-PSK
01853  */
01854 //#define MBEDTLS_DHM_C
01855 
01856 /**
01857  * \def MBEDTLS_ECDH_C
01858  *
01859  * Enable the elliptic curve Diffie-Hellman library.
01860  *
01861  * Module:  library/ecdh.c
01862  * Caller:  library/ssl_cli.c
01863  *          library/ssl_srv.c
01864  *
01865  * This module is used by the following key exchanges:
01866  *      ECDHE-ECDSA, ECDHE-RSA, DHE-PSK
01867  *
01868  * Requires: MBEDTLS_ECP_C
01869  */
01870 #define MBEDTLS_ECDH_C
01871 
01872 /**
01873  * \def MBEDTLS_ECDSA_C
01874  *
01875  * Enable the elliptic curve DSA library.
01876  *
01877  * Module:  library/ecdsa.c
01878  * Caller:
01879  *
01880  * This module is used by the following key exchanges:
01881  *      ECDHE-ECDSA
01882  *
01883  * Requires: MBEDTLS_ECP_C, MBEDTLS_ASN1_WRITE_C, MBEDTLS_ASN1_PARSE_C
01884  */
01885 #define MBEDTLS_ECDSA_C
01886 
01887 /**
01888  * \def MBEDTLS_ECJPAKE_C
01889  *
01890  * Enable the elliptic curve J-PAKE library.
01891  *
01892  * \warning This is currently experimental. EC J-PAKE support is based on the
01893  * Thread v1.0.0 specification; incompatible changes to the specification
01894  * might still happen. For this reason, this is disabled by default.
01895  *
01896  * Module:  library/ecjpake.c
01897  * Caller:
01898  *
01899  * This module is used by the following key exchanges:
01900  *      ECJPAKE
01901  *
01902  * Requires: MBEDTLS_ECP_C, MBEDTLS_MD_C
01903  */
01904 //#define MBEDTLS_ECJPAKE_C
01905 
01906 /**
01907  * \def MBEDTLS_ECP_C
01908  *
01909  * Enable the elliptic curve over GF(p) library.
01910  *
01911  * Module:  library/ecp.c
01912  * Caller:  library/ecdh.c
01913  *          library/ecdsa.c
01914  *          library/ecjpake.c
01915  *
01916  * Requires: MBEDTLS_BIGNUM_C and at least one MBEDTLS_ECP_DP_XXX_ENABLED
01917  */
01918 #define MBEDTLS_ECP_C
01919 
01920 /**
01921  * \def MBEDTLS_ENTROPY_C
01922  *
01923  * Enable the platform-specific entropy code.
01924  *
01925  * Module:  library/entropy.c
01926  * Caller:
01927  *
01928  * Requires: MBEDTLS_SHA512_C or MBEDTLS_SHA256_C
01929  *
01930  * This module provides a generic entropy pool
01931  */
01932 #define MBEDTLS_ENTROPY_C
01933 
01934 /**
01935  * \def MBEDTLS_ERROR_C
01936  *
01937  * Enable error code to error string conversion.
01938  *
01939  * Module:  library/error.c
01940  * Caller:
01941  *
01942  * This module enables mbedtls_strerror().
01943  */
01944 #define MBEDTLS_ERROR_C
01945 
01946 /**
01947  * \def MBEDTLS_GCM_C
01948  *
01949  * Enable the Galois/Counter Mode (GCM) for AES.
01950  *
01951  * Module:  library/gcm.c
01952  *
01953  * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
01954  *
01955  * This module enables the AES-GCM and CAMELLIA-GCM ciphersuites, if other
01956  * requisites are enabled as well.
01957  */
01958 #define MBEDTLS_GCM_C
01959 
01960 /**
01961  * \def MBEDTLS_HAVEGE_C
01962  *
01963  * Enable the HAVEGE random generator.
01964  *
01965  * Warning: the HAVEGE random generator is not suitable for virtualized
01966  *          environments
01967  *
01968  * Warning: the HAVEGE random generator is dependent on timing and specific
01969  *          processor traits. It is therefore not advised to use HAVEGE as
01970  *          your applications primary random generator or primary entropy pool
01971  *          input. As a secondary input to your entropy pool, it IS able add
01972  *          the (limited) extra entropy it provides.
01973  *
01974  * Module:  library/havege.c
01975  * Caller:
01976  *
01977  * Requires: MBEDTLS_TIMING_C
01978  *
01979  * Uncomment to enable the HAVEGE random generator.
01980  */
01981 //#define MBEDTLS_HAVEGE_C
01982 
01983 /**
01984  * \def MBEDTLS_HMAC_DRBG_C
01985  *
01986  * Enable the HMAC_DRBG random generator.
01987  *
01988  * Module:  library/hmac_drbg.c
01989  * Caller:
01990  *
01991  * Requires: MBEDTLS_MD_C
01992  *
01993  * Uncomment to enable the HMAC_DRBG random number geerator.
01994  */
01995 #define MBEDTLS_HMAC_DRBG_C
01996 
01997 /**
01998  * \def MBEDTLS_MD_C
01999  *
02000  * Enable the generic message digest layer.
02001  *
02002  * Module:  library/md.c
02003  * Caller:
02004  *
02005  * Uncomment to enable generic message digest wrappers.
02006  */
02007 #define MBEDTLS_MD_C
02008 
02009 /**
02010  * \def MBEDTLS_MD2_C
02011  *
02012  * Enable the MD2 hash algorithm.
02013  *
02014  * Module:  library/md2.c
02015  * Caller:
02016  *
02017  * Uncomment to enable support for (rare) MD2-signed X.509 certs.
02018  */
02019 //#define MBEDTLS_MD2_C
02020 
02021 /**
02022  * \def MBEDTLS_MD4_C
02023  *
02024  * Enable the MD4 hash algorithm.
02025  *
02026  * Module:  library/md4.c
02027  * Caller:
02028  *
02029  * Uncomment to enable support for (rare) MD4-signed X.509 certs.
02030  */
02031 //#define MBEDTLS_MD4_C
02032 
02033 /**
02034  * \def MBEDTLS_MD5_C
02035  *
02036  * Enable the MD5 hash algorithm.
02037  *
02038  * Module:  library/md5.c
02039  * Caller:  library/md.c
02040  *          library/pem.c
02041  *          library/ssl_tls.c
02042  *
02043  * This module is required for SSL/TLS and X.509.
02044  * PEM_PARSE uses MD5 for decrypting encrypted keys.
02045  */
02046 //#define MBEDTLS_MD5_C
02047 
02048 /**
02049  * \def MBEDTLS_MEMORY_BUFFER_ALLOC_C
02050  *
02051  * Enable the buffer allocator implementation that makes use of a (stack)
02052  * based buffer to 'allocate' dynamic memory. (replaces calloc() and free()
02053  * calls)
02054  *
02055  * Module:  library/memory_buffer_alloc.c
02056  *
02057  * Requires: MBEDTLS_PLATFORM_C
02058  *           MBEDTLS_PLATFORM_MEMORY (to use it within mbed TLS)
02059  *
02060  * Enable this module to enable the buffer memory allocator.
02061  */
02062 //#define MBEDTLS_MEMORY_BUFFER_ALLOC_C
02063 
02064 /**
02065  * \def MBEDTLS_NET_C
02066  *
02067  * Enable the TCP and UDP over IPv6/IPv4 networking routines.
02068  *
02069  * \note This module only works on POSIX/Unix (including Linux, BSD and OS X)
02070  * and Windows. For other platforms, you'll want to disable it, and write your
02071  * own networking callbacks to be passed to \c mbedtls_ssl_set_bio().
02072  *
02073  * \note See also our Knowledge Base article about porting to a new
02074  * environment:
02075  * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS
02076  *
02077  * Module:  library/net_sockets.c
02078  *
02079  * This module provides networking routines.
02080  */
02081 //#define MBEDTLS_NET_C
02082 
02083 /**
02084  * \def MBEDTLS_OID_C
02085  *
02086  * Enable the OID database.
02087  *
02088  * Module:  library/oid.c
02089  * Caller:  library/asn1write.c
02090  *          library/pkcs5.c
02091  *          library/pkparse.c
02092  *          library/pkwrite.c
02093  *          library/rsa.c
02094  *          library/x509.c
02095  *          library/x509_create.c
02096  *          library/x509_crl.c
02097  *          library/x509_crt.c
02098  *          library/x509_csr.c
02099  *          library/x509write_crt.c
02100  *          library/x509write_csr.c
02101  *
02102  * This modules translates between OIDs and internal values.
02103  */
02104 #define MBEDTLS_OID_C
02105 
02106 /**
02107  * \def MBEDTLS_PADLOCK_C
02108  *
02109  * Enable VIA Padlock support on x86.
02110  *
02111  * Module:  library/padlock.c
02112  * Caller:  library/aes.c
02113  *
02114  * Requires: MBEDTLS_HAVE_ASM
02115  *
02116  * This modules adds support for the VIA PadLock on x86.
02117  */
02118 //#define MBEDTLS_PADLOCK_C
02119 
02120 /**
02121  * \def MBEDTLS_PEM_PARSE_C
02122  *
02123  * Enable PEM decoding / parsing.
02124  *
02125  * Module:  library/pem.c
02126  * Caller:  library/dhm.c
02127  *          library/pkparse.c
02128  *          library/x509_crl.c
02129  *          library/x509_crt.c
02130  *          library/x509_csr.c
02131  *
02132  * Requires: MBEDTLS_BASE64_C
02133  *
02134  * This modules adds support for decoding / parsing PEM files.
02135  */
02136 #define MBEDTLS_PEM_PARSE_C
02137 
02138 /**
02139  * \def MBEDTLS_PEM_WRITE_C
02140  *
02141  * Enable PEM encoding / writing.
02142  *
02143  * Module:  library/pem.c
02144  * Caller:  library/pkwrite.c
02145  *          library/x509write_crt.c
02146  *          library/x509write_csr.c
02147  *
02148  * Requires: MBEDTLS_BASE64_C
02149  *
02150  * This modules adds support for encoding / writing PEM files.
02151  */
02152 //#define MBEDTLS_PEM_WRITE_C
02153 
02154 /**
02155  * \def MBEDTLS_PK_C
02156  *
02157  * Enable the generic public (asymetric) key layer.
02158  *
02159  * Module:  library/pk.c
02160  * Caller:  library/ssl_tls.c
02161  *          library/ssl_cli.c
02162  *          library/ssl_srv.c
02163  *
02164  * Requires: MBEDTLS_RSA_C or MBEDTLS_ECP_C
02165  *
02166  * Uncomment to enable generic public key wrappers.
02167  */
02168 #define MBEDTLS_PK_C
02169 
02170 /**
02171  * \def MBEDTLS_PK_PARSE_C
02172  *
02173  * Enable the generic public (asymetric) key parser.
02174  *
02175  * Module:  library/pkparse.c
02176  * Caller:  library/x509_crt.c
02177  *          library/x509_csr.c
02178  *
02179  * Requires: MBEDTLS_PK_C
02180  *
02181  * Uncomment to enable generic public key parse functions.
02182  */
02183 #define MBEDTLS_PK_PARSE_C
02184 
02185 /**
02186  * \def MBEDTLS_PK_WRITE_C
02187  *
02188  * Enable the generic public (asymetric) key writer.
02189  *
02190  * Module:  library/pkwrite.c
02191  * Caller:  library/x509write.c
02192  *
02193  * Requires: MBEDTLS_PK_C
02194  *
02195  * Uncomment to enable generic public key write functions.
02196  */
02197 #define MBEDTLS_PK_WRITE_C
02198 
02199 /**
02200  * \def MBEDTLS_PKCS5_C
02201  *
02202  * Enable PKCS#5 functions.
02203  *
02204  * Module:  library/pkcs5.c
02205  *
02206  * Requires: MBEDTLS_MD_C
02207  *
02208  * This module adds support for the PKCS#5 functions.
02209  */
02210 //#define MBEDTLS_PKCS5_C
02211 
02212 /**
02213  * \def MBEDTLS_PKCS11_C
02214  *
02215  * Enable wrapper for PKCS#11 smartcard support.
02216  *
02217  * Module:  library/pkcs11.c
02218  * Caller:  library/pk.c
02219  *
02220  * Requires: MBEDTLS_PK_C
02221  *
02222  * This module enables SSL/TLS PKCS #11 smartcard support.
02223  * Requires the presence of the PKCS#11 helper library (libpkcs11-helper)
02224  */
02225 //#define MBEDTLS_PKCS11_C
02226 
02227 /**
02228  * \def MBEDTLS_PKCS12_C
02229  *
02230  * Enable PKCS#12 PBE functions.
02231  * Adds algorithms for parsing PKCS#8 encrypted private keys
02232  *
02233  * Module:  library/pkcs12.c
02234  * Caller:  library/pkparse.c
02235  *
02236  * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_CIPHER_C, MBEDTLS_MD_C
02237  * Can use:  MBEDTLS_ARC4_C
02238  *
02239  * This module enables PKCS#12 functions.
02240  */
02241 //#define MBEDTLS_PKCS12_C
02242 
02243 /**
02244  * \def MBEDTLS_PLATFORM_C
02245  *
02246  * Enable the platform abstraction layer that allows you to re-assign
02247  * functions like calloc(), free(), snprintf(), printf(), fprintf(), exit().
02248  *
02249  * Enabling MBEDTLS_PLATFORM_C enables to use of MBEDTLS_PLATFORM_XXX_ALT
02250  * or MBEDTLS_PLATFORM_XXX_MACRO directives, allowing the functions mentioned
02251  * above to be specified at runtime or compile time respectively.
02252  *
02253  * \note This abstraction layer must be enabled on Windows (including MSYS2)
02254  * as other module rely on it for a fixed snprintf implementation.
02255  *
02256  * Module:  library/platform.c
02257  * Caller:  Most other .c files
02258  *
02259  * This module enables abstraction of common (libc) functions.
02260  */
02261 #define MBEDTLS_PLATFORM_C
02262 
02263 /**
02264  * \def MBEDTLS_RIPEMD160_C
02265  *
02266  * Enable the RIPEMD-160 hash algorithm.
02267  *
02268  * Module:  library/ripemd160.c
02269  * Caller:  library/md.c
02270  *
02271  */
02272 //#define MBEDTLS_RIPEMD160_C
02273 
02274 /**
02275  * \def MBEDTLS_RSA_C
02276  *
02277  * Enable the RSA public-key cryptosystem.
02278  *
02279  * Module:  library/rsa.c
02280  * Caller:  library/ssl_cli.c
02281  *          library/ssl_srv.c
02282  *          library/ssl_tls.c
02283  *          library/x509.c
02284  *
02285  * This module is used by the following key exchanges:
02286  *      RSA, DHE-RSA, ECDHE-RSA, RSA-PSK
02287  *
02288  * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C
02289  */
02290 #define MBEDTLS_RSA_C
02291 
02292 /**
02293  * \def MBEDTLS_SHA1_C
02294  *
02295  * Enable the SHA1 cryptographic hash algorithm.
02296  *
02297  * Module:  library/sha1.c
02298  * Caller:  library/md.c
02299  *          library/ssl_cli.c
02300  *          library/ssl_srv.c
02301  *          library/ssl_tls.c
02302  *          library/x509write_crt.c
02303  *
02304  * This module is required for SSL/TLS up to version 1.1, for TLS 1.2
02305  * depending on the handshake parameters, and for SHA1-signed certificates.
02306  */
02307 //#define MBEDTLS_SHA1_C
02308 
02309 /**
02310  * \def MBEDTLS_SHA256_C
02311  *
02312  * Enable the SHA-224 and SHA-256 cryptographic hash algorithms.
02313  *
02314  * Module:  library/sha256.c
02315  * Caller:  library/entropy.c
02316  *          library/md.c
02317  *          library/ssl_cli.c
02318  *          library/ssl_srv.c
02319  *          library/ssl_tls.c
02320  *
02321  * This module adds support for SHA-224 and SHA-256.
02322  * This module is required for the SSL/TLS 1.2 PRF function.
02323  */
02324 #define MBEDTLS_SHA256_C
02325 
02326 /**
02327  * \def MBEDTLS_SHA512_C
02328  *
02329  * Enable the SHA-384 and SHA-512 cryptographic hash algorithms.
02330  *
02331  * Module:  library/sha512.c
02332  * Caller:  library/entropy.c
02333  *          library/md.c
02334  *          library/ssl_cli.c
02335  *          library/ssl_srv.c
02336  *
02337  * This module adds support for SHA-384 and SHA-512.
02338  */
02339 #define MBEDTLS_SHA512_C
02340 
02341 /**
02342  * \def MBEDTLS_SSL_CACHE_C
02343  *
02344  * Enable simple SSL cache implementation.
02345  *
02346  * Module:  library/ssl_cache.c
02347  * Caller:
02348  *
02349  * Requires: MBEDTLS_SSL_CACHE_C
02350  */
02351 #define MBEDTLS_SSL_CACHE_C
02352 
02353 /**
02354  * \def MBEDTLS_SSL_COOKIE_C
02355  *
02356  * Enable basic implementation of DTLS cookies for hello verification.
02357  *
02358  * Module:  library/ssl_cookie.c
02359  * Caller:
02360  */
02361 #define MBEDTLS_SSL_COOKIE_C
02362 
02363 /**
02364  * \def MBEDTLS_SSL_TICKET_C
02365  *
02366  * Enable an implementation of TLS server-side callbacks for session tickets.
02367  *
02368  * Module:  library/ssl_ticket.c
02369  * Caller:
02370  *
02371  * Requires: MBEDTLS_CIPHER_C
02372  */
02373 #define MBEDTLS_SSL_TICKET_C
02374 
02375 /**
02376  * \def MBEDTLS_SSL_CLI_C
02377  *
02378  * Enable the SSL/TLS client code.
02379  *
02380  * Module:  library/ssl_cli.c
02381  * Caller:
02382  *
02383  * Requires: MBEDTLS_SSL_TLS_C
02384  *
02385  * This module is required for SSL/TLS client support.
02386  */
02387 #define MBEDTLS_SSL_CLI_C
02388 
02389 /**
02390  * \def MBEDTLS_SSL_SRV_C
02391  *
02392  * Enable the SSL/TLS server code.
02393  *
02394  * Module:  library/ssl_srv.c
02395  * Caller:
02396  *
02397  * Requires: MBEDTLS_SSL_TLS_C
02398  *
02399  * This module is required for SSL/TLS server support.
02400  */
02401 #define MBEDTLS_SSL_SRV_C
02402 
02403 /**
02404  * \def MBEDTLS_SSL_TLS_C
02405  *
02406  * Enable the generic SSL/TLS code.
02407  *
02408  * Module:  library/ssl_tls.c
02409  * Caller:  library/ssl_cli.c
02410  *          library/ssl_srv.c
02411  *
02412  * Requires: MBEDTLS_CIPHER_C, MBEDTLS_MD_C
02413  *           and at least one of the MBEDTLS_SSL_PROTO_XXX defines
02414  *
02415  * This module is required for SSL/TLS.
02416  */
02417 #define MBEDTLS_SSL_TLS_C
02418 
02419 /**
02420  * \def MBEDTLS_THREADING_C
02421  *
02422  * Enable the threading abstraction layer.
02423  * By default mbed TLS assumes it is used in a non-threaded environment or that
02424  * contexts are not shared between threads. If you do intend to use contexts
02425  * between threads, you will need to enable this layer to prevent race
02426  * conditions. See also our Knowledge Base article about threading:
02427  * https://tls.mbed.org/kb/development/thread-safety-and-multi-threading
02428  *
02429  * Module:  library/threading.c
02430  *
02431  * This allows different threading implementations (self-implemented or
02432  * provided).
02433  *
02434  * You will have to enable either MBEDTLS_THREADING_ALT or
02435  * MBEDTLS_THREADING_PTHREAD.
02436  *
02437  * Enable this layer to allow use of mutexes within mbed TLS
02438  */
02439 //#define MBEDTLS_THREADING_C
02440 
02441 /**
02442  * \def MBEDTLS_TIMING_C
02443  *
02444  * Enable the semi-portable timing interface.
02445  *
02446  * \note The provided implementation only works on POSIX/Unix (including Linux,
02447  * BSD and OS X) and Windows. On other platforms, you can either disable that
02448  * module and provide your own implementations of the callbacks needed by
02449  * \c mbedtls_ssl_set_timer_cb() for DTLS, or leave it enabled and provide
02450  * your own implementation of the whole module by setting
02451  * \c MBEDTLS_TIMING_ALT in the current file.
02452  *
02453  * \note See also our Knowledge Base article about porting to a new
02454  * environment:
02455  * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS
02456  *
02457  * Module:  library/timing.c
02458  * Caller:  library/havege.c
02459  *
02460  * This module is used by the HAVEGE random number generator.
02461  */
02462 //#define MBEDTLS_TIMING_C
02463 
02464 /**
02465  * \def MBEDTLS_VERSION_C
02466  *
02467  * Enable run-time version information.
02468  *
02469  * Module:  library/version.c
02470  *
02471  * This module provides run-time version information.
02472  */
02473 #define MBEDTLS_VERSION_C
02474 
02475 /**
02476  * \def MBEDTLS_X509_USE_C
02477  *
02478  * Enable X.509 core for using certificates.
02479  *
02480  * Module:  library/x509.c
02481  * Caller:  library/x509_crl.c
02482  *          library/x509_crt.c
02483  *          library/x509_csr.c
02484  *
02485  * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_BIGNUM_C, MBEDTLS_OID_C,
02486  *           MBEDTLS_PK_PARSE_C
02487  *
02488  * This module is required for the X.509 parsing modules.
02489  */
02490 #define MBEDTLS_X509_USE_C
02491 
02492 /**
02493  * \def MBEDTLS_X509_CRT_PARSE_C
02494  *
02495  * Enable X.509 certificate parsing.
02496  *
02497  * Module:  library/x509_crt.c
02498  * Caller:  library/ssl_cli.c
02499  *          library/ssl_srv.c
02500  *          library/ssl_tls.c
02501  *
02502  * Requires: MBEDTLS_X509_USE_C
02503  *
02504  * This module is required for X.509 certificate parsing.
02505  */
02506 #define MBEDTLS_X509_CRT_PARSE_C
02507 
02508 /**
02509  * \def MBEDTLS_X509_CRL_PARSE_C
02510  *
02511  * Enable X.509 CRL parsing.
02512  *
02513  * Module:  library/x509_crl.c
02514  * Caller:  library/x509_crt.c
02515  *
02516  * Requires: MBEDTLS_X509_USE_C
02517  *
02518  * This module is required for X.509 CRL parsing.
02519  */
02520 #define MBEDTLS_X509_CRL_PARSE_C
02521 
02522 /**
02523  * \def MBEDTLS_X509_CSR_PARSE_C
02524  *
02525  * Enable X.509 Certificate Signing Request (CSR) parsing.
02526  *
02527  * Module:  library/x509_csr.c
02528  * Caller:  library/x509_crt_write.c
02529  *
02530  * Requires: MBEDTLS_X509_USE_C
02531  *
02532  * This module is used for reading X.509 certificate request.
02533  */
02534 //#define MBEDTLS_X509_CSR_PARSE_C
02535 
02536 /**
02537  * \def MBEDTLS_X509_CREATE_C
02538  *
02539  * Enable X.509 core for creating certificates.
02540  *
02541  * Module:  library/x509_create.c
02542  *
02543  * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C, MBEDTLS_PK_WRITE_C
02544  *
02545  * This module is the basis for creating X.509 certificates and CSRs.
02546  */
02547 //#define MBEDTLS_X509_CREATE_C
02548 
02549 /**
02550  * \def MBEDTLS_X509_CRT_WRITE_C
02551  *
02552  * Enable creating X.509 certificates.
02553  *
02554  * Module:  library/x509_crt_write.c
02555  *
02556  * Requires: MBEDTLS_X509_CREATE_C
02557  *
02558  * This module is required for X.509 certificate creation.
02559  */
02560 //#define MBEDTLS_X509_CRT_WRITE_C
02561 
02562 /**
02563  * \def MBEDTLS_X509_CSR_WRITE_C
02564  *
02565  * Enable creating X.509 Certificate Signing Requests (CSR).
02566  *
02567  * Module:  library/x509_csr_write.c
02568  *
02569  * Requires: MBEDTLS_X509_CREATE_C
02570  *
02571  * This module is required for X.509 certificate request writing.
02572  */
02573 //#define MBEDTLS_X509_CSR_WRITE_C
02574 
02575 /**
02576  * \def MBEDTLS_XTEA_C
02577  *
02578  * Enable the XTEA block cipher.
02579  *
02580  * Module:  library/xtea.c
02581  * Caller:
02582  */
02583 //#define MBEDTLS_XTEA_C
02584 
02585 /* \} name SECTION: mbed TLS modules */
02586 
02587 /**
02588  * \name SECTION: Module configuration options
02589  *
02590  * This section allows for the setting of module specific sizes and
02591  * configuration options. The default values are already present in the
02592  * relevant header files and should suffice for the regular use cases.
02593  *
02594  * Our advice is to enable options and change their values here
02595  * only if you have a good reason and know the consequences.
02596  *
02597  * Please check the respective header file for documentation on these
02598  * parameters (to prevent duplicate documentation).
02599  * \{
02600  */
02601 
02602 /* MPI / BIGNUM options */
02603 //#define MBEDTLS_MPI_WINDOW_SIZE            6 /**< Maximum windows size used. */
02604 //#define MBEDTLS_MPI_MAX_SIZE            1024 /**< Maximum number of bytes for usable MPIs. */
02605 
02606 /* CTR_DRBG options */
02607 //#define MBEDTLS_CTR_DRBG_ENTROPY_LEN               48 /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */
02608 //#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL        10000 /**< Interval before reseed is performed by default */
02609 //#define MBEDTLS_CTR_DRBG_MAX_INPUT                256 /**< Maximum number of additional input bytes */
02610 //#define MBEDTLS_CTR_DRBG_MAX_REQUEST             1024 /**< Maximum number of requested bytes per call */
02611 //#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT           384 /**< Maximum size of (re)seed buffer */
02612 
02613 /* HMAC_DRBG options */
02614 //#define MBEDTLS_HMAC_DRBG_RESEED_INTERVAL   10000 /**< Interval before reseed is performed by default */
02615 //#define MBEDTLS_HMAC_DRBG_MAX_INPUT           256 /**< Maximum number of additional input bytes */
02616 //#define MBEDTLS_HMAC_DRBG_MAX_REQUEST        1024 /**< Maximum number of requested bytes per call */
02617 //#define MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT      384 /**< Maximum size of (re)seed buffer */
02618 
02619 /* ECP options */
02620 //#define MBEDTLS_ECP_MAX_BITS             521 /**< Maximum bit size of groups */
02621 //#define MBEDTLS_ECP_WINDOW_SIZE            6 /**< Maximum window size used */
02622 //#define MBEDTLS_ECP_FIXED_POINT_OPTIM      1 /**< Enable fixed-point speed-up */
02623 
02624 /* Entropy options */
02625 //#define MBEDTLS_ENTROPY_MAX_SOURCES                20 /**< Maximum number of sources supported */
02626 //#define MBEDTLS_ENTROPY_MAX_GATHER                128 /**< Maximum amount requested from entropy sources */
02627 //#define MBEDTLS_ENTROPY_MIN_HARDWARE               32 /**< Default minimum number of bytes required for the hardware entropy source mbedtls_hardware_poll() before entropy is released */
02628 
02629 /* Memory buffer allocator options */
02630 //#define MBEDTLS_MEMORY_ALIGN_MULTIPLE      4 /**< Align on multiples of this value */
02631 
02632 /* Platform options */
02633 //#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. */
02634 //#define MBEDTLS_PLATFORM_STD_CALLOC        calloc /**< Default allocator to use, can be undefined */
02635 //#define MBEDTLS_PLATFORM_STD_FREE            free /**< Default free to use, can be undefined */
02636 //#define MBEDTLS_PLATFORM_STD_EXIT            exit /**< Default exit to use, can be undefined */
02637 //#define MBEDTLS_PLATFORM_STD_TIME            time /**< Default time to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
02638 //#define MBEDTLS_PLATFORM_STD_FPRINTF      fprintf /**< Default fprintf to use, can be undefined */
02639 //#define MBEDTLS_PLATFORM_STD_PRINTF        printf /**< Default printf to use, can be undefined */
02640 /* Note: your snprintf must correclty zero-terminate the buffer! */
02641 //#define MBEDTLS_PLATFORM_STD_SNPRINTF    snprintf /**< Default snprintf to use, can be undefined */
02642 //#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS       0 /**< Default exit value to use, can be undefined */
02643 //#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE       1 /**< Default exit value to use, can be undefined */
02644 //#define MBEDTLS_PLATFORM_STD_NV_SEED_READ   mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
02645 //#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE  mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
02646 //#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE  "seedfile" /**< Seed file to read/write with default implementation */
02647 
02648 /* To Use Function Macros MBEDTLS_PLATFORM_C must be enabled */
02649 /* MBEDTLS_PLATFORM_XXX_MACRO and MBEDTLS_PLATFORM_XXX_ALT cannot both be defined */
02650 //#define MBEDTLS_PLATFORM_CALLOC_MACRO        calloc /**< Default allocator macro to use, can be undefined */
02651 //#define MBEDTLS_PLATFORM_FREE_MACRO            free /**< Default free macro to use, can be undefined */
02652 //#define MBEDTLS_PLATFORM_EXIT_MACRO            exit /**< Default exit macro to use, can be undefined */
02653 //#define MBEDTLS_PLATFORM_TIME_MACRO            time /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
02654 //#define MBEDTLS_PLATFORM_TIME_TYPE_MACRO       time_t /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
02655 //#define MBEDTLS_PLATFORM_FPRINTF_MACRO      fprintf /**< Default fprintf macro to use, can be undefined */
02656 //#define MBEDTLS_PLATFORM_PRINTF_MACRO        printf /**< Default printf macro to use, can be undefined */
02657 /* Note: your snprintf must correclty zero-terminate the buffer! */
02658 //#define MBEDTLS_PLATFORM_SNPRINTF_MACRO    snprintf /**< Default snprintf macro to use, can be undefined */
02659 //#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO   mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
02660 //#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO  mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
02661 
02662 /* SSL Cache options */
02663 //#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT       86400 /**< 1 day  */
02664 //#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES      50 /**< Maximum entries in cache */
02665 
02666 /* SSL options */
02667 //#define MBEDTLS_SSL_MAX_CONTENT_LEN             16384 /**< Maxium fragment length in bytes, determines the size of each of the two internal I/O buffers */
02668 //#define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME     86400 /**< Lifetime of session tickets (if enabled) */
02669 //#define MBEDTLS_PSK_MAX_LEN               32 /**< Max size of TLS pre-shared keys, in bytes (default 256 bits) */
02670 //#define MBEDTLS_SSL_COOKIE_TIMEOUT        60 /**< Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued */
02671 
02672 /**
02673  * Complete list of ciphersuites to use, in order of preference.
02674  *
02675  * \warning No dependency checking is done on that field! This option can only
02676  * be used to restrict the set of available ciphersuites. It is your
02677  * responsibility to make sure the needed modules are active.
02678  *
02679  * Use this to save a few hundred bytes of ROM (default ordering of all
02680  * available ciphersuites) and a few to a few hundred bytes of RAM.
02681  *
02682  * The value below is only an example, not the default.
02683  */
02684 //#define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
02685 
02686 /* X509 options */
02687 //#define MBEDTLS_X509_MAX_INTERMEDIATE_CA   8   /**< Maximum number of intermediate CAs in a verification chain. */
02688 //#define MBEDTLS_X509_MAX_FILE_PATH_LEN     512 /**< Maximum length of a path/filename string in bytes including the null terminator character ('\0'). */
02689 
02690 /**
02691  * Allow SHA-1 in the default TLS configuration for certificate signing.
02692  * Without this build-time option, SHA-1 support must be activated explicitly
02693  * through mbedtls_ssl_conf_cert_profile. Turning on this option is not
02694  * recommended because of it is possible to generte SHA-1 collisions, however
02695  * this may be safe for legacy infrastructure where additional controls apply.
02696  */
02697 // #define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
02698 
02699 /**
02700  * Allow SHA-1 in the default TLS configuration for TLS 1.2 handshake
02701  * signature and ciphersuite selection. Without this build-time option, SHA-1
02702  * support must be activated explicitly through mbedtls_ssl_conf_sig_hashes.
02703  * The use of SHA-1 in TLS <= 1.1 and in HMAC-SHA-1 is always allowed by
02704  * default. At the time of writing, there is no practical attack on the use
02705  * of SHA-1 in handshake signatures, hence this option is turned on by default
02706  * for compatibility with existing peers.
02707  */
02708 #define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE
02709 
02710 /* \} name SECTION: Customisation configuration options */
02711 
02712 /* Target and application specific configurations */
02713 //#define YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE "mbedtls/target_config.h"
02714 
02715 #if defined(TARGET_LIKE_MBED) && defined(YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE)
02716 #include YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE
02717 #endif
02718 
02719 /*
02720  * Allow user to override any previous default.
02721  *
02722  * Use two macro names for that, as:
02723  * - with yotta the prefix YOTTA_CFG_ is forced
02724  * - without yotta is looks weird to have a YOTTA prefix.
02725  */
02726 #if defined(YOTTA_CFG_MBEDTLS_USER_CONFIG_FILE)
02727 #include YOTTA_CFG_MBEDTLS_USER_CONFIG_FILE
02728 #elif defined(MBEDTLS_USER_CONFIG_FILE)
02729 #include MBEDTLS_USER_CONFIG_FILE
02730 #endif
02731 
02732 #include "check_config.h"
02733 
02734 #endif /* !MBEDTLS_ENTROPY_HARDWARE_ALT && !MBEDTLS_TEST_NULL_ENTROPY */
02735 
02736 #if defined(MBEDTLS_TEST_NULL_ENTROPY)
02737 #warning "MBEDTLS_TEST_NULL_ENTROPY has been enabled. This " \
02738     "configuration is not secure and is not suitable for production use"
02739 #endif
02740 
02741 #if defined(MBEDTLS_SSL_TLS_C) && !defined(MBEDTLS_TEST_NULL_ENTROPY) && \
02742     !defined(MBEDTLS_ENTROPY_HARDWARE_ALT)
02743 #error "No entropy source was found at build time, so TLS " \
02744     "functionality is not available"
02745 #endif
02746 
02747 #endif /* MBEDTLS_CONFIG_H */