mbedTLSConfig_Linux.h

00001 // ----------------------------------------------------------------------------
00002 // Copyright 2016-2019 ARM Ltd.
00003 //
00004 // SPDX-License-Identifier: Apache-2.0
00005 //
00006 // Licensed under the Apache License, Version 2.0 (the "License");
00007 // you may not use this file except in compliance with the License.
00008 // You may obtain a copy of the License at
00009 //
00010 //     http://www.apache.org/licenses/LICENSE-2.0
00011 //
00012 // Unless required by applicable law or agreed to in writing, software
00013 // distributed under the License is distributed on an "AS IS" BASIS,
00014 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00015 // See the License for the specific language governing permissions and
00016 // limitations under the License.
00017 // ----------------------------------------------------------------------------
00018 
00019 #ifndef MBEDTLS_CONFIG_H
00020 #define MBEDTLS_CONFIG_H
00021 
00022 
00023 #if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE)
00024 #define _CRT_SECURE_NO_DEPRECATE 1
00025 #endif
00026 
00027 /**
00028  * \name SECTION: System support
00029  *
00030  * This section sets system specific settings.
00031  * \{
00032  */
00033 #if 1 //Please set to 1 if you are using secure time
00034 /**
00035  * \def MBEDTLS_HAVE_ASM
00036  *
00037  * The compiler has support for asm().
00038  *
00039  * Requires support for asm() in compiler.
00040  *
00041  * Used in:
00042  *      library/timing.c
00043  *      library/padlock.c
00044  *      include/mbedtls/bn_mul.h
00045  *
00046  * Comment to disable the use of assembly code.
00047  */
00048 #define MBEDTLS_HAVE_ASM
00049 
00050 /**
00051  * \def MBEDTLS_HAVE_SSE2
00052  *
00053  * CPU supports SSE2 instruction set.
00054  *
00055  * Uncomment if the CPU supports SSE2 (IA-32 specific).
00056  */
00057 //#define MBEDTLS_HAVE_SSE2
00058 
00059 /**
00060  * \def MBEDTLS_HAVE_TIME
00061  *
00062  * System has time.h and time().
00063  * The time does not need to be correct, only time differences are used,
00064  * by contrast with MBEDTLS_HAVE_TIME_DATE
00065  *
00066  * Defining MBEDTLS_HAVE_TIME allows you to specify MBEDTLS_PLATFORM_TIME_ALT,
00067  * MBEDTLS_PLATFORM_TIME_MACRO, MBEDTLS_PLATFORM_TIME_TYPE_MACRO and
00068  * MBEDTLS_PLATFORM_STD_TIME.
00069  *
00070  * Comment if your system does not support time functions
00071  */
00072 #define MBEDTLS_HAVE_TIME
00073 
00074 /**
00075  * \def MBEDTLS_HAVE_TIME_DATE
00076  *
00077  * System has time.h and time(), gmtime() and the clock is correct.
00078  * The time needs to be correct (not necesarily very accurate, but at least
00079  * the date should be correct). This is used to verify the validity period of
00080  * X.509 certificates.
00081  *
00082  * Comment if your system does not have a correct clock.
00083  */
00084 #define MBEDTLS_HAVE_TIME_DATE
00085 
00086 /**
00087  * \def MBEDTLS_PLATFORM_MEMORY
00088  *
00089  * Enable the memory allocation layer.
00090  *
00091  * By default mbed TLS uses the system-provided calloc() and free().
00092  * This allows different allocators (self-implemented or provided) to be
00093  * provided to the platform abstraction layer.
00094  *
00095  * Enabling MBEDTLS_PLATFORM_MEMORY without the
00096  * MBEDTLS_PLATFORM_{FREE,CALLOC}_MACROs will provide
00097  * "mbedtls_platform_set_calloc_free()" allowing you to set an alternative calloc() and
00098  * free() function pointer at runtime.
00099  *
00100  * Enabling MBEDTLS_PLATFORM_MEMORY and specifying
00101  * MBEDTLS_PLATFORM_{CALLOC,FREE}_MACROs will allow you to specify the
00102  * alternate function at compile time.
00103  *
00104  * Requires: MBEDTLS_PLATFORM_C
00105  *
00106  * Enable this layer to allow use of alternative memory allocators.
00107  */
00108 //#define MBEDTLS_PLATFORM_MEMORY
00109 
00110 /**
00111  * \def MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
00112  *
00113  * Do not assign standard functions in the platform layer (e.g. calloc() to
00114  * MBEDTLS_PLATFORM_STD_CALLOC and printf() to MBEDTLS_PLATFORM_STD_PRINTF)
00115  *
00116  * This makes sure there are no linking errors on platforms that do not support
00117  * these functions. You will HAVE to provide alternatives, either at runtime
00118  * via the platform_set_xxx() functions or at compile time by setting
00119  * the MBEDTLS_PLATFORM_STD_XXX defines, or enabling a
00120  * MBEDTLS_PLATFORM_XXX_MACRO.
00121  *
00122  * Requires: MBEDTLS_PLATFORM_C
00123  *
00124  * Uncomment to prevent default assignment of standard functions in the
00125  * platform layer.
00126  */
00127 //#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
00128 
00129 /**
00130  * \def MBEDTLS_PLATFORM_EXIT_ALT
00131  *
00132  * MBEDTLS_PLATFORM_XXX_ALT: Uncomment a macro to let mbed TLS support the
00133  * function in the platform abstraction layer.
00134  *
00135  * Example: In case you uncomment MBEDTLS_PLATFORM_PRINTF_ALT, mbed TLS will
00136  * provide a function "mbedtls_platform_set_printf()" that allows you to set an
00137  * alternative printf function pointer.
00138  *
00139  * All these define require MBEDTLS_PLATFORM_C to be defined!
00140  *
00141  * \note MBEDTLS_PLATFORM_SNPRINTF_ALT is required on Windows;
00142  * it will be enabled automatically by check_config.h
00143  *
00144  * \warning MBEDTLS_PLATFORM_XXX_ALT cannot be defined at the same time as
00145  * MBEDTLS_PLATFORM_XXX_MACRO!
00146  *
00147  * Requires: MBEDTLS_PLATFORM_TIME_ALT requires MBEDTLS_HAVE_TIME
00148  *
00149  * Uncomment a macro to enable alternate implementation of specific base
00150  * platform function
00151  */
00152 #define MBEDTLS_PLATFORM_TIME_ALT
00153 #endif //0
00154 //#define MBEDTLS_PLATFORM_EXIT_ALT
00155 //#define MBEDTLS_PLATFORM_FPRINTF_ALT
00156 //#define MBEDTLS_PLATFORM_PRINTF_ALT
00157 //#define MBEDTLS_PLATFORM_SNPRINTF_ALT
00158 //#define MBEDTLS_PLATFORM_NV_SEED_ALT
00159 
00160 /**
00161  * \def MBEDTLS_DEPRECATED_WARNING
00162  *
00163  * Mark deprecated functions so that they generate a warning if used.
00164  * Functions deprecated in one version will usually be removed in the next
00165  * version. You can enable this to help you prepare the transition to a new
00166  * major version by making sure your code is not using these functions.
00167  *
00168  * This only works with GCC and Clang. With other compilers, you may want to
00169  * use MBEDTLS_DEPRECATED_REMOVED
00170  *
00171  * Uncomment to get warnings on using deprecated functions.
00172  */
00173 //#define MBEDTLS_DEPRECATED_WARNING
00174 
00175 /**
00176  * \def MBEDTLS_DEPRECATED_REMOVED
00177  *
00178  * Remove deprecated functions so that they generate an error if used.
00179  * Functions deprecated in one version will usually be removed in the next
00180  * version. You can enable this to help you prepare the transition to a new
00181  * major version by making sure your code is not using these functions.
00182  *
00183  * Uncomment to get errors on using deprecated functions.
00184  */
00185 //#define MBEDTLS_DEPRECATED_REMOVED
00186 
00187 /* \} name SECTION: System support */
00188 
00189 /**
00190  * \name SECTION: mbed TLS feature support
00191  *
00192  * This section sets support for features that are or are not needed
00193  * within the modules that are enabled.
00194  * \{
00195  */
00196 
00197 /**
00198  * \def MBEDTLS_TIMING_ALT
00199  *
00200  * Uncomment to provide your own alternate implementation for mbedtls_timing_hardclock(),
00201  * mbedtls_timing_get_timer(), mbedtls_set_alarm(), mbedtls_set/get_delay()
00202  *
00203  * Only works if you have MBEDTLS_TIMING_C enabled.
00204  *
00205  * You will need to provide a header "timing_alt.h" and an implementation at
00206  * compile time.
00207  */
00208 //#define MBEDTLS_TIMING_ALT
00209 
00210 /**
00211  * \def MBEDTLS_AES_ALT
00212  *
00213  * MBEDTLS__MODULE_NAME__ALT: Uncomment a macro to let mbed TLS use your
00214  * alternate core implementation of a symmetric crypto, an arithmetic or hash
00215  * module (e.g. platform specific assembly optimized implementations). Keep
00216  * in mind that the function prototypes should remain the same.
00217  *
00218  * This replaces the whole module. If you only want to replace one of the
00219  * functions, use one of the MBEDTLS__FUNCTION_NAME__ALT flags.
00220  *
00221  * Example: In case you uncomment MBEDTLS_AES_ALT, mbed TLS will no longer
00222  * provide the "struct mbedtls_aes_context" definition and omit the base
00223  * function declarations and implementations. "aes_alt.h" will be included from
00224  * "aes.h" to include the new function definitions.
00225  *
00226  * Uncomment a macro to enable alternate implementation of the corresponding
00227  * module.
00228  */
00229 //#define MBEDTLS_AES_ALT
00230 //#define MBEDTLS_ARC4_ALT
00231 //#define MBEDTLS_BLOWFISH_ALT
00232 //#define MBEDTLS_CAMELLIA_ALT
00233 //#define MBEDTLS_DES_ALT
00234 //#define MBEDTLS_XTEA_ALT
00235 //#define MBEDTLS_MD2_ALT
00236 //#define MBEDTLS_MD4_ALT
00237 //#define MBEDTLS_MD5_ALT
00238 //#define MBEDTLS_RIPEMD160_ALT
00239 //#define MBEDTLS_SHA1_ALT
00240 //#define MBEDTLS_SHA256_ALT
00241 //#define MBEDTLS_SHA512_ALT
00242 /*
00243  * When replacing the elliptic curve module, pleace consider, that it is
00244  * implemented with two .c files:
00245  *      - ecp.c
00246  *      - ecp_curves.c
00247  * You can replace them very much like all the other MBEDTLS__MODULE_NAME__ALT
00248  * macros as described above. The only difference is that you have to make sure
00249  * that you provide functionality for both .c files.
00250  */
00251 //#define MBEDTLS_ECP_ALT
00252 
00253 /**
00254  * \def MBEDTLS_MD2_PROCESS_ALT
00255  *
00256  * MBEDTLS__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use you
00257  * alternate core implementation of symmetric crypto or hash function. Keep in
00258  * mind that function prototypes should remain the same.
00259  *
00260  * This replaces only one function. The header file from mbed TLS is still
00261  * used, in contrast to the MBEDTLS__MODULE_NAME__ALT flags.
00262  *
00263  * Example: In case you uncomment MBEDTLS_SHA256_PROCESS_ALT, mbed TLS will
00264  * no longer provide the mbedtls_sha1_process() function, but it will still provide
00265  * the other function (using your mbedtls_sha1_process() function) and the definition
00266  * of mbedtls_sha1_context, so your implementation of mbedtls_sha1_process must be compatible
00267  * with this definition.
00268  *
00269  * Note: if you use the AES_xxx_ALT macros, then is is recommended to also set
00270  * MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES
00271  * tables.
00272  *
00273  * Uncomment a macro to enable alternate implementation of the corresponding
00274  * function.
00275  */
00276 //#define MBEDTLS_MD2_PROCESS_ALT
00277 //#define MBEDTLS_MD4_PROCESS_ALT
00278 //#define MBEDTLS_MD5_PROCESS_ALT
00279 //#define MBEDTLS_RIPEMD160_PROCESS_ALT
00280 //#define MBEDTLS_SHA1_PROCESS_ALT
00281 //#define MBEDTLS_SHA256_PROCESS_ALT
00282 //#define MBEDTLS_SHA512_PROCESS_ALT
00283 //#define MBEDTLS_DES_SETKEY_ALT
00284 //#define MBEDTLS_DES_CRYPT_ECB_ALT
00285 //#define MBEDTLS_DES3_CRYPT_ECB_ALT
00286 //#define MBEDTLS_AES_SETKEY_ENC_ALT
00287 //#define MBEDTLS_AES_SETKEY_DEC_ALT
00288 //#define MBEDTLS_AES_ENCRYPT_ALT
00289 //#define MBEDTLS_AES_DECRYPT_ALT
00290 
00291 /**
00292  * \def MBEDTLS_ECP_INTERNAL_ALT
00293  *
00294  * Expose a part of the internal interface of the Elliptic Curve Point module.
00295  *
00296  * MBEDTLS_ECP__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use your
00297  * alternative core implementation of elliptic curve arithmetic. Keep in mind
00298  * that function prototypes should remain the same.
00299  *
00300  * This partially replaces one function. The header file from mbed TLS is still
00301  * used, in contrast to the MBEDTLS_ECP_ALT flag. The original implementation
00302  * is still present and it is used for group structures not supported by the
00303  * alternative.
00304  *
00305  * Any of these options become available by defining MBEDTLS_ECP_INTERNAL_ALT
00306  * and implementing the following functions:
00307  *      unsigned char mbedtls_internal_ecp_grp_capable(
00308  *          const mbedtls_ecp_group *grp )
00309  *      int  mbedtls_internal_ecp_init( const mbedtls_ecp_group *grp )
00310  *      void mbedtls_internal_ecp_deinit( const mbedtls_ecp_group *grp )
00311  * The mbedtls_internal_ecp_grp_capable function should return 1 if the
00312  * replacement functions implement arithmetic for the given group and 0
00313  * otherwise.
00314  * The functions mbedtls_internal_ecp_init and mbedtls_internal_ecp_deinit are
00315  * called before and after each point operation and provide an opportunity to
00316  * implement optimized set up and tear down instructions.
00317  *
00318  * Example: In case you uncomment MBEDTLS_ECP_INTERNAL_ALT and
00319  * MBEDTLS_ECP_DOUBLE_JAC_ALT, mbed TLS will still provide the ecp_double_jac
00320  * function, but will use your mbedtls_internal_ecp_double_jac if the group is
00321  * supported (your mbedtls_internal_ecp_grp_capable function returns 1 when
00322  * receives it as an argument). If the group is not supported then the original
00323  * implementation is used. The other functions and the definition of
00324  * mbedtls_ecp_group and mbedtls_ecp_point will not change, so your
00325  * implementation of mbedtls_internal_ecp_double_jac and
00326  * mbedtls_internal_ecp_grp_capable must be compatible with this definition.
00327  *
00328  * Uncomment a macro to enable alternate implementation of the corresponding
00329  * function.
00330  */
00331 /* Required for all the functions in this section */
00332 //#define MBEDTLS_ECP_INTERNAL_ALT
00333 /* Support for Weierstrass curves with Jacobi representation */
00334 //#define MBEDTLS_ECP_RANDOMIZE_JAC_ALT
00335 //#define MBEDTLS_ECP_ADD_MIXED_ALT
00336 //#define MBEDTLS_ECP_DOUBLE_JAC_ALT
00337 //#define MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT
00338 //#define MBEDTLS_ECP_NORMALIZE_JAC_ALT
00339 /* Support for curves with Montgomery arithmetic */
00340 //#define MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT
00341 //#define MBEDTLS_ECP_RANDOMIZE_MXZ_ALT
00342 //#define MBEDTLS_ECP_NORMALIZE_MXZ_ALT
00343 
00344 /**
00345  * \def MBEDTLS_TEST_NULL_ENTROPY
00346  *
00347  * Enables testing and use of mbed TLS without any configured entropy sources.
00348  * This permits use of the library on platforms before an entropy source has
00349  * been integrated (see for example the MBEDTLS_ENTROPY_HARDWARE_ALT or the
00350  * MBEDTLS_ENTROPY_NV_SEED switches).
00351  *
00352  * WARNING! This switch MUST be disabled in production builds, and is suitable
00353  * only for development.
00354  * Enabling the switch negates any security provided by the library.
00355  *
00356  * Requires MBEDTLS_ENTROPY_C, MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
00357  *
00358  */
00359 //#define MBEDTLS_TEST_NULL_ENTROPY
00360 
00361 /**
00362  * \def MBEDTLS_ENTROPY_HARDWARE_ALT
00363  *
00364  * Uncomment this macro to let mbed TLS use your own implementation of a
00365  * hardware entropy collector.
00366  *
00367  * Your function must be called \c mbedtls_hardware_poll(), have the same
00368  * prototype as declared in entropy_poll.h, and accept NULL as first argument.
00369  *
00370  * Uncomment to use your own hardware entropy collector.
00371  */
00372 //#define MBEDTLS_ENTROPY_HARDWARE_ALT
00373 
00374 /**
00375  * \def MBEDTLS_AES_ROM_TABLES
00376  *
00377  * Store the AES tables in ROM.
00378  *
00379  * Uncomment this macro to store the AES tables in ROM.
00380  */
00381 //#define MBEDTLS_AES_ROM_TABLES
00382 
00383 /**
00384  * \def MBEDTLS_CAMELLIA_SMALL_MEMORY
00385  *
00386  * Use less ROM for the Camellia implementation (saves about 768 bytes).
00387  *
00388  * Uncomment this macro to use less memory for Camellia.
00389  */
00390 //#define MBEDTLS_CAMELLIA_SMALL_MEMORY
00391 
00392 /**
00393  * \def MBEDTLS_CIPHER_MODE_CBC
00394  *
00395  * Enable Cipher Block Chaining mode (CBC) for symmetric ciphers.
00396  */
00397 #define MBEDTLS_CIPHER_MODE_CBC
00398 
00399 /**
00400  * \def MBEDTLS_CIPHER_MODE_CFB
00401  *
00402  * Enable Cipher Feedback mode (CFB) for symmetric ciphers.
00403  */
00404 //#define MBEDTLS_CIPHER_MODE_CFB
00405 
00406 /**
00407  * \def MBEDTLS_CIPHER_MODE_CTR
00408  *
00409  * Enable Counter Block Cipher mode (CTR) for symmetric ciphers.
00410  */
00411 #define MBEDTLS_CIPHER_MODE_CTR
00412 
00413 /**
00414  * \def MBEDTLS_CIPHER_NULL_CIPHER
00415  *
00416  * Enable NULL cipher.
00417  * Warning: Only do so when you know what you are doing. This allows for
00418  * encryption or channels without any security!
00419  *
00420  * Requires MBEDTLS_ENABLE_WEAK_CIPHERSUITES as well to enable
00421  * the following ciphersuites:
00422  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA
00423  *      MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA
00424  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA
00425  *      MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA
00426  *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384
00427  *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256
00428  *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA
00429  *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384
00430  *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256
00431  *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA
00432  *      MBEDTLS_TLS_RSA_WITH_NULL_SHA256
00433  *      MBEDTLS_TLS_RSA_WITH_NULL_SHA
00434  *      MBEDTLS_TLS_RSA_WITH_NULL_MD5
00435  *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384
00436  *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256
00437  *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA
00438  *      MBEDTLS_TLS_PSK_WITH_NULL_SHA384
00439  *      MBEDTLS_TLS_PSK_WITH_NULL_SHA256
00440  *      MBEDTLS_TLS_PSK_WITH_NULL_SHA
00441  *
00442  * Uncomment this macro to enable the NULL cipher and ciphersuites
00443  */
00444 //#define MBEDTLS_CIPHER_NULL_CIPHER
00445 
00446 /**
00447  * \def MBEDTLS_CIPHER_PADDING_PKCS7
00448  *
00449  * MBEDTLS_CIPHER_PADDING_XXX: Uncomment or comment macros to add support for
00450  * specific padding modes in the cipher layer with cipher modes that support
00451  * padding (e.g. CBC)
00452  *
00453  * If you disable all padding modes, only full blocks can be used with CBC.
00454  *
00455  * Enable padding modes in the cipher layer.
00456  */
00457 #define MBEDTLS_CIPHER_PADDING_PKCS7
00458 //#define MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS
00459 //#define MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN
00460 //#define MBEDTLS_CIPHER_PADDING_ZEROS
00461 
00462 /**
00463  * \def MBEDTLS_ENABLE_WEAK_CIPHERSUITES
00464  *
00465  * Enable weak ciphersuites in SSL / TLS.
00466  * Warning: Only do so when you know what you are doing. This allows for
00467  * channels with virtually no security at all!
00468  *
00469  * This enables the following ciphersuites:
00470  *      MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA
00471  *      MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA
00472  *
00473  * Uncomment this macro to enable weak ciphersuites
00474  */
00475 //#define MBEDTLS_ENABLE_WEAK_CIPHERSUITES
00476 
00477 /**
00478  * \def MBEDTLS_REMOVE_ARC4_CIPHERSUITES
00479  *
00480  * Remove RC4 ciphersuites by default in SSL / TLS.
00481  * This flag removes the ciphersuites based on RC4 from the default list as
00482  * returned by mbedtls_ssl_list_ciphersuites(). However, it is still possible to
00483  * enable (some of) them with mbedtls_ssl_conf_ciphersuites() by including them
00484  * explicitly.
00485  *
00486  * Uncomment this macro to remove RC4 ciphersuites by default.
00487  */
00488 #define MBEDTLS_REMOVE_ARC4_CIPHERSUITES
00489 
00490 /**
00491  * \def MBEDTLS_ECP_DP_SECP192R1_ENABLED
00492  *
00493  * MBEDTLS_ECP_XXXX_ENABLED: Enables specific curves within the Elliptic Curve
00494  * module.  By default all supported curves are enabled.
00495  *
00496  * Comment macros to disable the curve and functions for it
00497  */
00498 //#define MBEDTLS_ECP_DP_SECP192R1_ENABLED
00499 //#define MBEDTLS_ECP_DP_SECP224R1_ENABLED
00500 #define MBEDTLS_ECP_DP_SECP256R1_ENABLED
00501 //#define MBEDTLS_ECP_DP_SECP384R1_ENABLED
00502 //#define MBEDTLS_ECP_DP_SECP521R1_ENABLED
00503 //#define MBEDTLS_ECP_DP_SECP192K1_ENABLED
00504 //#define MBEDTLS_ECP_DP_SECP224K1_ENABLED
00505 //#define MBEDTLS_ECP_DP_SECP256K1_ENABLED
00506 //#define MBEDTLS_ECP_DP_BP256R1_ENABLED
00507 //#define MBEDTLS_ECP_DP_BP384R1_ENABLED
00508 //#define MBEDTLS_ECP_DP_BP512R1_ENABLED
00509 //#define MBEDTLS_ECP_DP_CURVE25519_ENABLED
00510 
00511 /**
00512  * \def MBEDTLS_ECP_NIST_OPTIM
00513  *
00514  * Enable specific 'modulo p' routines for each NIST prime.
00515  * Depending on the prime and architecture, makes operations 4 to 8 times
00516  * faster on the corresponding curve.
00517  *
00518  * Comment this macro to disable NIST curves optimisation.
00519  */
00520 #define MBEDTLS_ECP_NIST_OPTIM
00521 
00522 /**
00523  * \def MBEDTLS_ECDSA_DETERMINISTIC
00524  *
00525  * Enable deterministic ECDSA (RFC 6979).
00526  * Standard ECDSA is "fragile" in the sense that lack of entropy when signing
00527  * may result in a compromise of the long-term signing key. This is avoided by
00528  * the deterministic variant.
00529  *
00530  * Requires: MBEDTLS_HMAC_DRBG_C
00531  *
00532  * Comment this macro to disable deterministic ECDSA.
00533  */
00534 #define MBEDTLS_ECDSA_DETERMINISTIC
00535 /**
00536  * \def MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
00537  *
00538  * Enable the PSK based ciphersuite modes in SSL / TLS.
00539  *
00540  * This enables the following ciphersuites (if other requisites are
00541  * enabled as well):
00542  *      MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384
00543  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384
00544  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA
00545  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384
00546  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384
00547  *      MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256
00548  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256
00549  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA
00550  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
00551  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256
00552  *      MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
00553  *      MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
00554  */
00555 //#define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
00556 
00557 /**
00558  * \def MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
00559  *
00560  * Enable the DHE-PSK based ciphersuite modes in SSL / TLS.
00561  *
00562  * Requires: MBEDTLS_DHM_C
00563  *
00564  * This enables the following ciphersuites (if other requisites are
00565  * enabled as well):
00566  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384
00567  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384
00568  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA
00569  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384
00570  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
00571  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256
00572  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256
00573  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA
00574  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256
00575  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
00576  *      MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
00577  *      MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
00578  */
00579 //#define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
00580 
00581 /**
00582  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
00583  *
00584  * Enable the ECDHE-PSK based ciphersuite modes in SSL / TLS.
00585  *
00586  * Requires: MBEDTLS_ECDH_C
00587  *
00588  * This enables the following ciphersuites (if other requisites are
00589  * enabled as well):
00590  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384
00591  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA
00592  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
00593  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
00594  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA
00595  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
00596  *      MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA
00597  *      MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA
00598  */
00599 //#define MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
00600 
00601 /**
00602  * \def MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
00603  *
00604  * Enable the RSA-PSK based ciphersuite modes in SSL / TLS.
00605  *
00606  * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00607  *           MBEDTLS_X509_CRT_PARSE_C
00608  *
00609  * This enables the following ciphersuites (if other requisites are
00610  * enabled as well):
00611  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384
00612  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384
00613  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA
00614  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384
00615  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384
00616  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256
00617  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256
00618  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA
00619  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256
00620  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256
00621  *      MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA
00622  *      MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
00623  */
00624 //#define MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
00625 
00626 /**
00627  * \def MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
00628  *
00629  * Enable the RSA-only based ciphersuite modes in SSL / TLS.
00630  *
00631  * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00632  *           MBEDTLS_X509_CRT_PARSE_C
00633  *
00634  * This enables the following ciphersuites (if other requisites are
00635  * enabled as well):
00636  *      MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384
00637  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256
00638  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA
00639  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384
00640  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
00641  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
00642  *      MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256
00643  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256
00644  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA
00645  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
00646  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
00647  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
00648  *      MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA
00649  *      MBEDTLS_TLS_RSA_WITH_RC4_128_SHA
00650  *      MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
00651  */
00652 //#define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
00653 
00654 /**
00655  * \def MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
00656  *
00657  * Enable the DHE-RSA based ciphersuite modes in SSL / TLS.
00658  *
00659  * Requires: MBEDTLS_DHM_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00660  *           MBEDTLS_X509_CRT_PARSE_C
00661  *
00662  * This enables the following ciphersuites (if other requisites are
00663  * enabled as well):
00664  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
00665  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
00666  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA
00667  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
00668  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
00669  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
00670  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
00671  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
00672  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA
00673  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
00674  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
00675  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
00676  *      MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
00677  */
00678 //#define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
00679 
00680 /**
00681  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
00682  *
00683  * Enable the ECDHE-RSA based ciphersuite modes in SSL / TLS.
00684  *
00685  * Requires: MBEDTLS_ECDH_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
00686  *           MBEDTLS_X509_CRT_PARSE_C
00687  *
00688  * This enables the following ciphersuites (if other requisites are
00689  * enabled as well):
00690  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
00691  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
00692  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
00693  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
00694  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384
00695  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
00696  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
00697  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
00698  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
00699  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
00700  *      MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
00701  *      MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA
00702  */
00703 //#define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
00704 
00705 /**
00706  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
00707  *
00708  * Enable the ECDHE-ECDSA based ciphersuite modes in SSL / TLS.
00709  *
00710  * Requires: MBEDTLS_ECDH_C, MBEDTLS_ECDSA_C, MBEDTLS_X509_CRT_PARSE_C,
00711  *
00712  * This enables the following ciphersuites (if other requisites are
00713  * enabled as well):
00714  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
00715  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
00716  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
00717  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
00718  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
00719  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
00720  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
00721  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
00722  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
00723  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
00724  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
00725  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
00726  */
00727 #define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
00728 /**
00729  * \def MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
00730  *
00731  * Enable the ECDH-ECDSA based ciphersuite modes in SSL / TLS.
00732  *
00733  * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C
00734  *
00735  * This enables the following ciphersuites (if other requisites are
00736  * enabled as well):
00737  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
00738  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
00739  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
00740  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
00741  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
00742  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
00743  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
00744  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
00745  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
00746  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
00747  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
00748  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
00749  */
00750 //#define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
00751 
00752 /**
00753  * \def MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
00754  *
00755  * Enable the ECDH-RSA based ciphersuite modes in SSL / TLS.
00756  *
00757  * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C
00758  *
00759  * This enables the following ciphersuites (if other requisites are
00760  * enabled as well):
00761  *      MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA
00762  *      MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
00763  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
00764  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
00765  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
00766  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
00767  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
00768  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
00769  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256
00770  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384
00771  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256
00772  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384
00773  */
00774 //#define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
00775 
00776 /**
00777  * \def MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
00778  *
00779  * Enable the ECJPAKE based ciphersuite modes in SSL / TLS.
00780  *
00781  * \warning This is currently experimental. EC J-PAKE support is based on the
00782  * Thread v1.0.0 specification; incompatible changes to the specification
00783  * might still happen. For this reason, this is disabled by default.
00784  *
00785  * Requires: MBEDTLS_ECJPAKE_C
00786  *           MBEDTLS_SHA256_C
00787  *           MBEDTLS_ECP_DP_SECP256R1_ENABLED
00788  *
00789  * This enables the following ciphersuites (if other requisites are
00790  * enabled as well):
00791  *      MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8
00792  */
00793 //#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
00794 
00795 /**
00796  * \def MBEDTLS_PK_PARSE_EC_EXTENDED
00797  *
00798  * Enhance support for reading EC keys using variants of SEC1 not allowed by
00799  * RFC 5915 and RFC 5480.
00800  *
00801  * Currently this means parsing the SpecifiedECDomain choice of EC
00802  * parameters (only known groups are supported, not arbitrary domains, to
00803  * avoid validation issues).
00804  *
00805  * Disable if you only need to support RFC 5915 + 5480 key formats.
00806  */
00807 //#define MBEDTLS_PK_PARSE_EC_EXTENDED
00808 
00809 /**
00810  * \def MBEDTLS_ERROR_STRERROR_DUMMY
00811  *
00812  * Enable a dummy error function to make use of mbedtls_strerror() in
00813  * third party libraries easier when MBEDTLS_ERROR_C is disabled
00814  * (no effect when MBEDTLS_ERROR_C is enabled).
00815  *
00816  * You can safely disable this if MBEDTLS_ERROR_C is enabled, or if you're
00817  * not using mbedtls_strerror() or error_strerror() in your application.
00818  *
00819  * Disable if you run into name conflicts and want to really remove the
00820  * mbedtls_strerror()
00821  */
00822 //#define MBEDTLS_ERROR_STRERROR_DUMMY
00823 
00824 /**
00825  * \def MBEDTLS_GENPRIME
00826  *
00827  * Enable the prime-number generation code.
00828  *
00829  * Requires: MBEDTLS_BIGNUM_C
00830  */
00831 //#define MBEDTLS_GENPRIME
00832 
00833 /**
00834  * \def MBEDTLS_FS_IO
00835  *
00836  * Enable functions that use the filesystem.
00837  */
00838 //#define MBEDTLS_FS_IO
00839 
00840 /**
00841  * \def MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
00842  *
00843  * Do not add default entropy sources. These are the platform specific,
00844  * mbedtls_timing_hardclock and HAVEGE based poll functions.
00845  *
00846  * This is useful to have more control over the added entropy sources in an
00847  * application.
00848  *
00849  * Uncomment this macro to prevent loading of default entropy functions.
00850  */
00851 //#define MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
00852 
00853 /**
00854  * \def MBEDTLS_NO_PLATFORM_ENTROPY
00855  *
00856  * Do not use built-in platform entropy functions.
00857  * This is useful if your platform does not support
00858  * standards like the /dev/urandom or Windows CryptoAPI.
00859  *
00860  * Uncomment this macro to disable the built-in platform entropy functions.
00861  */
00862 //#define MBEDTLS_NO_PLATFORM_ENTROPY
00863 
00864 /**
00865  * \def MBEDTLS_ENTROPY_FORCE_SHA256
00866  *
00867  * Force the entropy accumulator to use a SHA-256 accumulator instead of the
00868  * default SHA-512 based one (if both are available).
00869  *
00870  * Requires: MBEDTLS_SHA256_C
00871  *
00872  * On 32-bit systems SHA-256 can be much faster than SHA-512. Use this option
00873  * if you have performance concerns.
00874  *
00875  * This option is only useful if both MBEDTLS_SHA256_C and
00876  * MBEDTLS_SHA512_C are defined. Otherwise the available hash module is used.
00877  */
00878 //#define MBEDTLS_ENTROPY_FORCE_SHA256
00879 
00880 /**
00881  * \def MBEDTLS_ENTROPY_NV_SEED
00882  *
00883  * Enable the non-volatile (NV) seed file-based entropy source.
00884  * (Also enables the NV seed read/write functions in the platform layer)
00885  *
00886  * This is crucial (if not required) on systems that do not have a
00887  * cryptographic entropy source (in hardware or kernel) available.
00888  *
00889  * Requires: MBEDTLS_ENTROPY_C, MBEDTLS_PLATFORM_C
00890  *
00891  * \note The read/write functions that are used by the entropy source are
00892  *       determined in the platform layer, and can be modified at runtime and/or
00893  *       compile-time depending on the flags (MBEDTLS_PLATFORM_NV_SEED_*) used.
00894  *
00895  * \note If you use the default implementation functions that read a seedfile
00896  *       with regular fopen(), please make sure you make a seedfile with the
00897  *       proper name (defined in MBEDTLS_PLATFORM_STD_NV_SEED_FILE) and at
00898  *       least MBEDTLS_ENTROPY_BLOCK_SIZE bytes in size that can be read from
00899  *       and written to or you will get an entropy source error! The default
00900  *       implementation will only use the first MBEDTLS_ENTROPY_BLOCK_SIZE
00901  *       bytes from the file.
00902  *
00903  * \note The entropy collector will write to the seed file before entropy is
00904  *       given to an external source, to update it.
00905  */
00906 //#define MBEDTLS_ENTROPY_NV_SEED
00907 
00908 /**
00909  * \def MBEDTLS_MEMORY_DEBUG
00910  *
00911  * Enable debugging of buffer allocator memory issues. Automatically prints
00912  * (to stderr) all (fatal) messages on memory allocation issues. Enables
00913  * function for 'debug output' of allocated memory.
00914  *
00915  * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C
00916  *
00917  * Uncomment this macro to let the buffer allocator print out error messages.
00918  */
00919 //#define MBEDTLS_MEMORY_DEBUG
00920 
00921 /**
00922  * \def MBEDTLS_MEMORY_BACKTRACE
00923  *
00924  * Include backtrace information with each allocated block.
00925  *
00926  * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C
00927  *           GLIBC-compatible backtrace() an backtrace_symbols() support
00928  *
00929  * Uncomment this macro to include backtrace information
00930  */
00931 //#define MBEDTLS_MEMORY_BACKTRACE
00932 
00933 /**
00934  * \def MBEDTLS_PK_RSA_ALT_SUPPORT
00935  *
00936  * Support external private RSA keys (eg from a HSM) in the PK layer.
00937  *
00938  * Comment this macro to disable support for external private RSA keys.
00939  */
00940 //#define MBEDTLS_PK_RSA_ALT_SUPPORT
00941 
00942 /**
00943  * \def MBEDTLS_PKCS1_V15
00944  *
00945  * Enable support for PKCS#1 v1.5 encoding.
00946  *
00947  * Requires: MBEDTLS_RSA_C
00948  *
00949  * This enables support for PKCS#1 v1.5 operations.
00950  */
00951 #define MBEDTLS_PKCS1_V15
00952 
00953 /**
00954  * \def MBEDTLS_PKCS1_V21
00955  *
00956  * Enable support for PKCS#1 v2.1 encoding.
00957  *
00958  * Requires: MBEDTLS_MD_C, MBEDTLS_RSA_C
00959  *
00960  * This enables support for RSAES-OAEP and RSASSA-PSS operations.
00961  */
00962 #define MBEDTLS_PKCS1_V21
00963 
00964 /**
00965  * \def MBEDTLS_RSA_NO_CRT
00966  *
00967  * Do not use the Chinese Remainder Theorem for the RSA private operation.
00968  *
00969  * Uncomment this macro to disable the use of CRT in RSA.
00970  *
00971  */
00972 //#define MBEDTLS_RSA_NO_CRT
00973 
00974 /**
00975  * \def MBEDTLS_SELF_TEST
00976  *
00977  * Enable the checkup functions (*_self_test).
00978  */
00979 //#define MBEDTLS_SELF_TEST
00980 
00981 /**
00982  * \def MBEDTLS_SHA256_SMALLER
00983  *
00984  * Enable an implementation of SHA-256 that has lower ROM footprint but also
00985  * lower performance.
00986  *
00987  * The default implementation is meant to be a reasonnable compromise between
00988  * performance and size. This version optimizes more aggressively for size at
00989  * the expense of performance. Eg on Cortex-M4 it reduces the size of
00990  * mbedtls_sha256_process() from ~2KB to ~0.5KB for a performance hit of about
00991  * 30%.
00992  *
00993  * Uncomment to enable the smaller implementation of SHA256.
00994  */
00995 //#define MBEDTLS_SHA256_SMALLER
00996 
00997 /**
00998  * \def MBEDTLS_SSL_ALL_ALERT_MESSAGES
00999  *
01000  * Enable sending of alert messages in case of encountered errors as per RFC.
01001  * If you choose not to send the alert messages, mbed TLS can still communicate
01002  * with other servers, only debugging of failures is harder.
01003  *
01004  * The advantage of not sending alert messages, is that no information is given
01005  * about reasons for failures thus preventing adversaries of gaining intel.
01006  *
01007  * Enable sending of all alert messages
01008  */
01009 #define MBEDTLS_SSL_ALL_ALERT_MESSAGES
01010 
01011 /**
01012  * \def MBEDTLS_SSL_DEBUG_ALL
01013  *
01014  * Enable the debug messages in SSL module for all issues.
01015  * Debug messages have been disabled in some places to prevent timing
01016  * attacks due to (unbalanced) debugging function calls.
01017  *
01018  * If you need all error reporting you should enable this during debugging,
01019  * but remove this for production servers that should log as well.
01020  *
01021  * Uncomment this macro to report all debug messages on errors introducing
01022  * a timing side-channel.
01023  *
01024  */
01025 //#define MBEDTLS_SSL_DEBUG_ALL
01026 
01027 /** \def MBEDTLS_SSL_ENCRYPT_THEN_MAC
01028  *
01029  * Enable support for Encrypt-then-MAC, RFC 7366.
01030  *
01031  * This allows peers that both support it to use a more robust protection for
01032  * ciphersuites using CBC, providing deep resistance against timing attacks
01033  * on the padding or underlying cipher.
01034  *
01035  * This only affects CBC ciphersuites, and is useless if none is defined.
01036  *
01037  * Requires: MBEDTLS_SSL_PROTO_TLS1    or
01038  *           MBEDTLS_SSL_PROTO_TLS1_1  or
01039  *           MBEDTLS_SSL_PROTO_TLS1_2
01040  *
01041  * Comment this macro to disable support for Encrypt-then-MAC
01042  */
01043 #define MBEDTLS_SSL_ENCRYPT_THEN_MAC
01044 
01045 /** \def MBEDTLS_SSL_EXTENDED_MASTER_SECRET
01046  *
01047  * Enable support for Extended Master Secret, aka Session Hash
01048  * (draft-ietf-tls-session-hash-02).
01049  *
01050  * This was introduced as "the proper fix" to the Triple Handshake familiy of
01051  * attacks, but it is recommended to always use it (even if you disable
01052  * renegotiation), since it actually fixes a more fundamental issue in the
01053  * original SSL/TLS design, and has implications beyond Triple Handshake.
01054  *
01055  * Requires: MBEDTLS_SSL_PROTO_TLS1    or
01056  *           MBEDTLS_SSL_PROTO_TLS1_1  or
01057  *           MBEDTLS_SSL_PROTO_TLS1_2
01058  *
01059  * Comment this macro to disable support for Extended Master Secret.
01060  */
01061 #define MBEDTLS_SSL_EXTENDED_MASTER_SECRET
01062 
01063 /**
01064  * \def MBEDTLS_SSL_FALLBACK_SCSV
01065  *
01066  * Enable support for FALLBACK_SCSV (draft-ietf-tls-downgrade-scsv-00).
01067  *
01068  * For servers, it is recommended to always enable this, unless you support
01069  * only one version of TLS, or know for sure that none of your clients
01070  * implements a fallback strategy.
01071  *
01072  * For clients, you only need this if you're using a fallback strategy, which
01073  * is not recommended in the first place, unless you absolutely need it to
01074  * interoperate with buggy (version-intolerant) servers.
01075  *
01076  * Comment this macro to disable support for FALLBACK_SCSV
01077  */
01078 //#define MBEDTLS_SSL_FALLBACK_SCSV
01079 
01080 /**
01081  * \def MBEDTLS_SSL_HW_RECORD_ACCEL
01082  *
01083  * Enable hooking functions in SSL module for hardware acceleration of
01084  * individual records.
01085  *
01086  * Uncomment this macro to enable hooking functions.
01087  */
01088 //#define MBEDTLS_SSL_HW_RECORD_ACCEL
01089 
01090 /**
01091  * \def MBEDTLS_SSL_CBC_RECORD_SPLITTING
01092  *
01093  * Enable 1/n-1 record splitting for CBC mode in SSLv3 and TLS 1.0.
01094  *
01095  * This is a countermeasure to the BEAST attack, which also minimizes the risk
01096  * of interoperability issues compared to sending 0-length records.
01097  *
01098  * Comment this macro to disable 1/n-1 record splitting.
01099  */
01100 //#define MBEDTLS_SSL_CBC_RECORD_SPLITTING
01101 
01102 /**
01103  * \def MBEDTLS_SSL_RENEGOTIATION
01104  *
01105  * Enable support for TLS renegotiation.
01106  *
01107  * The two main uses of renegotiation are (1) refresh keys on long-lived
01108  * connections and (2) client authentication after the initial handshake.
01109  * If you don't need renegotiation, it's probably better to disable it, since
01110  * it has been associated with security issues in the past and is easy to
01111  * misuse/misunderstand.
01112  *
01113  * Comment this to disable support for renegotiation.
01114  *
01115  * \note   Even if this option is disabled, both client and server are aware
01116  *         of the Renegotiation Indication Extension (RFC 5746) used to
01117  *         prevent the SSL renegotiation attack (see RFC 5746 Sect. 1).
01118  *         (See \c mbedtls_ssl_conf_legacy_renegotiation for the
01119  *          configuration of this extension).
01120  *
01121  * \note   This feature is required by Device Management Client for Client-side
01122  *         certificate expiration verification. Disabling it will also require
01123  *         setting PAL_USE_SECURE_TIME to 0.
01124  *
01125  */
01126 #define MBEDTLS_SSL_RENEGOTIATION
01127 
01128 /**
01129  * \def MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
01130  *
01131  * Enable support for receiving and parsing SSLv2 Client Hello messages for the
01132  * SSL Server module (MBEDTLS_SSL_SRV_C).
01133  *
01134  * Uncomment this macro to enable support for SSLv2 Client Hello messages.
01135  */
01136 //#define MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
01137 
01138 /**
01139  * \def MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
01140  *
01141  * Pick the ciphersuite according to the client's preferences rather than ours
01142  * in the SSL Server module (MBEDTLS_SSL_SRV_C).
01143  *
01144  * Uncomment this macro to respect client's ciphersuite order
01145  */
01146 //#define MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
01147 
01148 /**
01149  * \def MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
01150  *
01151  * Enable support for RFC 6066 max_fragment_length extension in SSL.
01152  *
01153  * Comment this macro to disable support for the max_fragment_length extension
01154  */
01155 #define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
01156 
01157 /**
01158  * \def MBEDTLS_SSL_PROTO_SSL3
01159  *
01160  * Enable support for SSL 3.0.
01161  *
01162  * Requires: MBEDTLS_MD5_C
01163  *           MBEDTLS_SHA1_C
01164  *
01165  * Comment this macro to disable support for SSL 3.0
01166  */
01167 //#define MBEDTLS_SSL_PROTO_SSL3
01168 
01169 /**
01170  * \def MBEDTLS_SSL_PROTO_TLS1
01171  *
01172  * Enable support for TLS 1.0.
01173  *
01174  * Requires: MBEDTLS_MD5_C
01175  *           MBEDTLS_SHA1_C
01176  *
01177  * Comment this macro to disable support for TLS 1.0
01178  */
01179 //#define MBEDTLS_SSL_PROTO_TLS1
01180 
01181 /**
01182  * \def MBEDTLS_SSL_PROTO_TLS1_1
01183  *
01184  * Enable support for TLS 1.1 (and DTLS 1.0 if DTLS is enabled).
01185  *
01186  * Requires: MBEDTLS_MD5_C
01187  *           MBEDTLS_SHA1_C
01188  *
01189  * Comment this macro to disable support for TLS 1.1 / DTLS 1.0
01190  */
01191 //#define MBEDTLS_SSL_PROTO_TLS1_1
01192 
01193 /**
01194  * \def MBEDTLS_SSL_PROTO_TLS1_2
01195  *
01196  * Enable support for TLS 1.2 (and DTLS 1.2 if DTLS is enabled).
01197  *
01198  * Requires: MBEDTLS_SHA1_C or MBEDTLS_SHA256_C or MBEDTLS_SHA512_C
01199  *           (Depends on ciphersuites)
01200  *
01201  * Comment this macro to disable support for TLS 1.2 / DTLS 1.2
01202  */
01203 #define MBEDTLS_SSL_PROTO_TLS1_2
01204 
01205 /**
01206  * \def MBEDTLS_SSL_PROTO_DTLS
01207  *
01208  * Enable support for DTLS (all available versions).
01209  *
01210  * Enable this and MBEDTLS_SSL_PROTO_TLS1_1 to enable DTLS 1.0,
01211  * and/or this and MBEDTLS_SSL_PROTO_TLS1_2 to enable DTLS 1.2.
01212  *
01213  * Requires: MBEDTLS_SSL_PROTO_TLS1_1
01214  *        or MBEDTLS_SSL_PROTO_TLS1_2
01215  *
01216  * Comment this macro to disable support for DTLS
01217  */
01218 #define MBEDTLS_SSL_PROTO_DTLS
01219 
01220 /**
01221  * \def MBEDTLS_SSL_ALPN
01222  *
01223  * Enable support for RFC 7301 Application Layer Protocol Negotiation.
01224  *
01225  * Comment this macro to disable support for ALPN.
01226  */
01227 #define MBEDTLS_SSL_ALPN
01228 
01229 /**
01230  * \def MBEDTLS_SSL_DTLS_ANTI_REPLAY
01231  *
01232  * Enable support for the anti-replay mechanism in DTLS.
01233  *
01234  * Requires: MBEDTLS_SSL_TLS_C
01235  *           MBEDTLS_SSL_PROTO_DTLS
01236  *
01237  * \warning Disabling this is often a security risk!
01238  * See mbedtls_ssl_conf_dtls_anti_replay() for details.
01239  *
01240  * Comment this to disable anti-replay in DTLS.
01241  */
01242 #define MBEDTLS_SSL_DTLS_ANTI_REPLAY
01243 
01244 /**
01245  * \def MBEDTLS_SSL_DTLS_HELLO_VERIFY
01246  *
01247  * Enable support for HelloVerifyRequest on DTLS servers.
01248  *
01249  * This feature is highly recommended to prevent DTLS servers being used as
01250  * amplifiers in DoS attacks against other hosts. It should always be enabled
01251  * unless you know for sure amplification cannot be a problem in the
01252  * environment in which your server operates.
01253  *
01254  * \warning Disabling this can ba a security risk! (see above)
01255  *
01256  * Requires: MBEDTLS_SSL_PROTO_DTLS
01257  *
01258  * Comment this to disable support for HelloVerifyRequest.
01259  */
01260 #define MBEDTLS_SSL_DTLS_HELLO_VERIFY
01261 
01262 /**
01263  * \def MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
01264  *
01265  * Enable server-side support for clients that reconnect from the same port.
01266  *
01267  * Some clients unexpectedly close the connection and try to reconnect using the
01268  * same source port. This needs special support from the server to handle the
01269  * new connection securely, as described in section 4.2.8 of RFC 6347. This
01270  * flag enables that support.
01271  *
01272  * Requires: MBEDTLS_SSL_DTLS_HELLO_VERIFY
01273  *
01274  * Comment this to disable support for clients reusing the source port.
01275  */
01276 #define MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
01277 
01278 /**
01279  * \def MBEDTLS_SSL_DTLS_BADMAC_LIMIT
01280  *
01281  * Enable support for a limit of records with bad MAC.
01282  *
01283  * See mbedtls_ssl_conf_dtls_badmac_limit().
01284  *
01285  * Requires: MBEDTLS_SSL_PROTO_DTLS
01286  */
01287 #define MBEDTLS_SSL_DTLS_BADMAC_LIMIT
01288 
01289 /**
01290  * \def MBEDTLS_SSL_SESSION_TICKETS
01291  *
01292  * Enable support for RFC 5077 session tickets in SSL.
01293  * Client-side, provides full support for session tickets (maintainance of a
01294  * session store remains the responsibility of the application, though).
01295  * Server-side, you also need to provide callbacks for writing and parsing
01296  * tickets, including authenticated encryption and key management. Example
01297  * callbacks are provided by MBEDTLS_SSL_TICKET_C.
01298  *
01299  * Comment this macro to disable support for SSL session tickets
01300  */
01301 #define MBEDTLS_SSL_SESSION_TICKETS
01302 
01303 /**
01304  * \def MBEDTLS_SSL_EXPORT_KEYS
01305  *
01306  * Enable support for exporting key block and master secret.
01307  * This is required for certain users of TLS, e.g. EAP-TLS.
01308  *
01309  * Comment this macro to disable support for key export
01310  */
01311 #define MBEDTLS_SSL_EXPORT_KEYS
01312 
01313 /**
01314  * \def MBEDTLS_SSL_SERVER_NAME_INDICATION
01315  *
01316  * Enable support for RFC 6066 server name indication (SNI) in SSL.
01317  *
01318  * Requires: MBEDTLS_X509_CRT_PARSE_C
01319  *
01320  * Comment this macro to disable support for server name indication in SSL
01321  */
01322 #define MBEDTLS_SSL_SERVER_NAME_INDICATION
01323 /**   s
01324  * \def MBEDTLS_SSL_TRUNCATED_HMAC
01325  *
01326  * Enable support for RFC 6066 truncated HMAC in SSL.
01327  *
01328  * Comment this macro to disable support for truncated HMAC in SSL
01329  */
01330 //#define MBEDTLS_SSL_TRUNCATED_HMAC
01331 
01332 /**
01333  * \def MBEDTLS_THREADING_ALT
01334  *
01335  * Provide your own alternate threading implementation.
01336  *
01337  * Requires: MBEDTLS_THREADING_C
01338  *
01339  * Uncomment this to allow your own alternate threading implementation.
01340  */
01341 //#define MBEDTLS_THREADING_ALT
01342 
01343 /**
01344  * \def MBEDTLS_THREADING_PTHREAD
01345  *
01346  * Enable the pthread wrapper layer for the threading layer.
01347  *
01348  * Requires: MBEDTLS_THREADING_C
01349  *
01350  * Uncomment this to enable pthread mutexes.
01351  */
01352 //#define MBEDTLS_THREADING_PTHREAD
01353 
01354 /**
01355  * \def MBEDTLS_VERSION_FEATURES
01356  *
01357  * Allow run-time checking of compile-time enabled features. Thus allowing users
01358  * to check at run-time if the library is for instance compiled with threading
01359  * support via mbedtls_version_check_feature().
01360  *
01361  * Requires: MBEDTLS_VERSION_C
01362  *
01363  * Comment this to disable run-time checking and save ROM space
01364  */
01365 //#define MBEDTLS_VERSION_FEATURES
01366 /**
01367  * \def MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
01368  *
01369  * If set, the X509 parser will not break-off when parsing an X509 certificate
01370  * and encountering an extension in a v1 or v2 certificate.
01371  *
01372  * Uncomment to prevent an error.
01373  */
01374 //#define MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
01375 
01376 /**
01377  * \def MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
01378  *
01379  * If set, the X509 parser will not break-off when parsing an X509 certificate
01380  * and encountering an unknown critical extension.
01381  *
01382  * \warning Depending on your PKI use, enabling this can be a security risk!
01383  *
01384  * Uncomment to prevent an error.
01385  */
01386 //#define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
01387 
01388 /**
01389  * \def MBEDTLS_X509_CHECK_KEY_USAGE
01390  *
01391  * Enable verification of the keyUsage extension (CA and leaf certificates).
01392  *
01393  * Disabling this avoids problems with mis-issued and/or misused
01394  * (intermediate) CA and leaf certificates.
01395  *
01396  * \warning Depending on your PKI use, disabling this can be a security risk!
01397  *
01398  * Comment to skip keyUsage checking for both CA and leaf certificates.
01399  */
01400 #define MBEDTLS_X509_CHECK_KEY_USAGE
01401 
01402 /**
01403  * \def MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
01404  *
01405  * Enable verification of the extendedKeyUsage extension (leaf certificates).
01406  *
01407  * Disabling this avoids problems with mis-issued and/or misused certificates.
01408  *
01409  * \warning Depending on your PKI use, disabling this can be a security risk!
01410  *
01411  * Comment to skip extendedKeyUsage checking for certificates.
01412  */
01413 #define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
01414 
01415 /**
01416  * \def MBEDTLS_X509_RSASSA_PSS_SUPPORT
01417  *
01418  * Enable parsing and verification of X.509 certificates, CRLs and CSRS
01419  * signed with RSASSA-PSS (aka PKCS#1 v2.1).
01420  *
01421  * Comment this macro to disallow using RSASSA-PSS in certificates.
01422  */
01423 //#define MBEDTLS_X509_RSASSA_PSS_SUPPORT
01424 /**
01425  * \def MBEDTLS_ZLIB_SUPPORT
01426  *
01427  * If set, the SSL/TLS module uses ZLIB to support compression and
01428  * decompression of packet data.
01429  *
01430  * \warning TLS-level compression MAY REDUCE SECURITY! See for example the
01431  * CRIME attack. Before enabling this option, you should examine with care if
01432  * CRIME or similar exploits may be a applicable to your use case.
01433  *
01434  * \note Currently compression can't be used with DTLS.
01435  *
01436  * Used in: library/ssl_tls.c
01437  *          library/ssl_cli.c
01438  *          library/ssl_srv.c
01439  *
01440  * This feature requires zlib library and headers to be present.
01441  *
01442  * Uncomment to enable use of ZLIB
01443  */
01444 //#define MBEDTLS_ZLIB_SUPPORT
01445 /* \} name SECTION: mbed TLS feature support */
01446 
01447 /**
01448  * \name SECTION: mbed TLS modules
01449  *
01450  * This section enables or disables entire modules in mbed TLS
01451  * \{
01452  */
01453 
01454 /**
01455  * \def MBEDTLS_AESNI_C
01456  *
01457  * Enable AES-NI support on x86-64.
01458  *
01459  * Module:  library/aesni.c
01460  * Caller:  library/aes.c
01461  *
01462  * Requires: MBEDTLS_HAVE_ASM
01463  *
01464  * This modules adds support for the AES-NI instructions on x86-64
01465  */
01466 //#define MBEDTLS_AESNI_C
01467 
01468 /**
01469  * \def MBEDTLS_AES_C
01470  *
01471  * Enable the AES block cipher.
01472  *
01473  * Module:  library/aes.c
01474  * Caller:  library/ssl_tls.c
01475  *          library/pem.c
01476  *          library/ctr_drbg.c
01477  *
01478  * This module enables the following ciphersuites (if other requisites are
01479  * enabled as well):
01480  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
01481  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
01482  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
01483  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
01484  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
01485  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
01486  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
01487  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
01488  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
01489  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
01490  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
01491  *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
01492  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
01493  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
01494  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
01495  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
01496  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
01497  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
01498  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
01499  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
01500  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA
01501  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
01502  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
01503  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
01504  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
01505  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
01506  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
01507  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
01508  *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
01509  *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA
01510  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384
01511  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384
01512  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384
01513  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA
01514  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA
01515  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256
01516  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
01517  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256
01518  *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA
01519  *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA
01520  *      MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384
01521  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256
01522  *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA
01523  *      MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256
01524  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256
01525  *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA
01526  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384
01527  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384
01528  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA
01529  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256
01530  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256
01531  *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA
01532  *      MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384
01533  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384
01534  *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA
01535  *      MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256
01536  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256
01537  *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA
01538  *
01539  * PEM_PARSE uses AES for decrypting encrypted keys.
01540  */
01541 #define MBEDTLS_AES_C
01542 
01543 /**
01544  * \def MBEDTLS_ARC4_C
01545  *
01546  * Enable the ARCFOUR stream cipher.
01547  *
01548  * Module:  library/arc4.c
01549  * Caller:  library/ssl_tls.c
01550  *
01551  * This module enables the following ciphersuites (if other requisites are
01552  * enabled as well):
01553  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
01554  *      MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA
01555  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
01556  *      MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA
01557  *      MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA
01558  *      MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
01559  *      MBEDTLS_TLS_RSA_WITH_RC4_128_SHA
01560  *      MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
01561  *      MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
01562  *      MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
01563  */
01564 //#define MBEDTLS_ARC4_C
01565 
01566 /**
01567  * \def MBEDTLS_ASN1_PARSE_C
01568  *
01569  * Enable the generic ASN1 parser.
01570  *
01571  * Module:  library/asn1.c
01572  * Caller:  library/x509.c
01573  *          library/dhm.c
01574  *          library/pkcs12.c
01575  *          library/pkcs5.c
01576  *          library/pkparse.c
01577  */
01578 #define MBEDTLS_ASN1_PARSE_C
01579 
01580 /**
01581  * \def MBEDTLS_ASN1_WRITE_C
01582  *
01583  * Enable the generic ASN1 writer.
01584  *
01585  * Module:  library/asn1write.c
01586  * Caller:  library/ecdsa.c
01587  *          library/pkwrite.c
01588  *          library/x509_create.c
01589  *          library/x509write_crt.c
01590  *          library/x509write_csr.c
01591  */
01592 #define MBEDTLS_ASN1_WRITE_C
01593 
01594 /**
01595  * \def MBEDTLS_BASE64_C
01596  *
01597  * Enable the Base64 module.
01598  *
01599  * Module:  library/base64.c
01600  * Caller:  library/pem.c
01601  *
01602  * This module is required for PEM support (required by X.509).
01603  */
01604 // needed for Base64 encoding Opaque data for
01605 // registration payload, adds 500 bytes to flash.
01606 #define MBEDTLS_BASE64_C
01607 
01608 /**
01609  * \def MBEDTLS_BIGNUM_C
01610  *
01611  * Enable the multi-precision integer library.
01612  *
01613  * Module:  library/bignum.c
01614  * Caller:  library/dhm.c
01615  *          library/ecp.c
01616  *          library/ecdsa.c
01617  *          library/rsa.c
01618  *          library/ssl_tls.c
01619  *
01620  * This module is required for RSA, DHM and ECC (ECDH, ECDSA) support.
01621  */
01622 #define MBEDTLS_BIGNUM_C
01623 
01624 /**
01625  * \def MBEDTLS_BLOWFISH_C
01626  *
01627  * Enable the Blowfish block cipher.
01628  *
01629  * Module:  library/blowfish.c
01630  */
01631 //#define MBEDTLS_BLOWFISH_C
01632 
01633 /**
01634  * \def MBEDTLS_CAMELLIA_C
01635  *
01636  * Enable the Camellia block cipher.
01637  *
01638  * Module:  library/camellia.c
01639  * Caller:  library/ssl_tls.c
01640  *
01641  * This module enables the following ciphersuites (if other requisites are
01642  * enabled as well):
01643  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
01644  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
01645  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256
01646  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384
01647  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
01648  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
01649  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256
01650  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384
01651  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
01652  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
01653  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
01654  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
01655  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384
01656  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
01657  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
01658  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
01659  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
01660  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
01661  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
01662  *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
01663  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
01664  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
01665  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384
01666  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
01667  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
01668  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256
01669  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
01670  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
01671  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384
01672  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
01673  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
01674  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
01675  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
01676  *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
01677  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384
01678  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384
01679  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256
01680  *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256
01681  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384
01682  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384
01683  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
01684  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256
01685  */
01686 //#define MBEDTLS_CAMELLIA_C
01687 
01688 /**
01689  * \def MBEDTLS_CCM_C
01690  *
01691  * Enable the Counter with CBC-MAC (CCM) mode for 128-bit block cipher.
01692  *
01693  * Module:  library/ccm.c
01694  *
01695  * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
01696  *
01697  * This module enables the AES-CCM ciphersuites, if other requisites are
01698  * enabled as well.
01699  */
01700 #define MBEDTLS_CCM_C
01701 
01702 /**
01703  * \def MBEDTLS_CERTS_C
01704  *
01705  * Enable the test certificates.
01706  *
01707  * Module:  library/certs.c
01708  * Caller:
01709  *
01710  * This module is used for testing (ssl_client/server).
01711  */
01712 //#define MBEDTLS_CERTS_C
01713 
01714 /**
01715  * \def MBEDTLS_CIPHER_C
01716  *
01717  * Enable the generic cipher layer.
01718  *
01719  * Module:  library/cipher.c
01720  * Caller:  library/ssl_tls.c
01721  *
01722  * Uncomment to enable generic cipher wrappers.
01723  */
01724 #define MBEDTLS_CIPHER_C
01725 
01726 /**
01727  * \def MBEDTLS_CMAC_C
01728  *
01729  * Enable the CMAC (Cipher-based Message Authentication Code) mode for block
01730  * ciphers.
01731  *
01732  * Module:  library/cmac.c
01733  *
01734  * Requires: MBEDTLS_AES_C or MBEDTLS_DES_C
01735  *
01736  */
01737 #define MBEDTLS_CMAC_C
01738 
01739 /**
01740  * \def MBEDTLS_CTR_DRBG_C
01741  *
01742  * Enable the CTR_DRBG AES-256-based random generator.
01743  *
01744  * Module:  library/ctr_drbg.c
01745  * Caller:
01746  *
01747  * Requires: MBEDTLS_AES_C
01748  *
01749  * This module provides the CTR_DRBG AES-256 random number generator.
01750  */
01751 #define MBEDTLS_CTR_DRBG_C
01752 
01753 /**
01754  * \def MBEDTLS_DEBUG_C
01755  *
01756  * Enable the debug functions.
01757  *
01758  * Module:  library/debug.c
01759  * Caller:  library/ssl_cli.c
01760  *          library/ssl_srv.c
01761  *          library/ssl_tls.c
01762  *
01763  * This module provides debugging functions.
01764  */
01765 //#define MBEDTLS_DEBUG_C
01766 
01767 /**
01768  * \def MBEDTLS_DES_C
01769  *
01770  * Enable the DES block cipher.
01771  *
01772  * Module:  library/des.c
01773  * Caller:  library/pem.c
01774  *          library/ssl_tls.c
01775  *
01776  * This module enables the following ciphersuites (if other requisites are
01777  * enabled as well):
01778  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
01779  *      MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
01780  *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
01781  *      MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
01782  *      MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
01783  *      MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA
01784  *      MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
01785  *      MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA
01786  *      MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA
01787  *      MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
01788  *
01789  * PEM_PARSE uses DES/3DES for decrypting encrypted keys.
01790  */
01791 //#define MBEDTLS_DES_C
01792 
01793 /**
01794  * \def MBEDTLS_DHM_C
01795  *
01796  * Enable the Diffie-Hellman-Merkle module.
01797  *
01798  * Module:  library/dhm.c
01799  * Caller:  library/ssl_cli.c
01800  *          library/ssl_srv.c
01801  *
01802  * This module is used by the following key exchanges:
01803  *      DHE-RSA, DHE-PSK
01804  */
01805 //#define MBEDTLS_DHM_C
01806 
01807 /**
01808  * \def MBEDTLS_ECDH_C
01809  *
01810  * Enable the elliptic curve Diffie-Hellman library.
01811  *
01812  * Module:  library/ecdh.c
01813  * Caller:  library/ssl_cli.c
01814  *          library/ssl_srv.c
01815  *
01816  * This module is used by the following key exchanges:
01817  *      ECDHE-ECDSA, ECDHE-RSA, DHE-PSK
01818  *
01819  * Requires: MBEDTLS_ECP_C
01820  */
01821 #define MBEDTLS_ECDH_C
01822 
01823 /**
01824  * \def MBEDTLS_ECDSA_C
01825  *
01826  * Enable the elliptic curve DSA library.
01827  *
01828  * Module:  library/ecdsa.c
01829  * Caller:
01830  *
01831  * This module is used by the following key exchanges:
01832  *      ECDHE-ECDSA
01833  *
01834  * Requires: MBEDTLS_ECP_C, MBEDTLS_ASN1_WRITE_C, MBEDTLS_ASN1_PARSE_C
01835  */
01836 #define MBEDTLS_ECDSA_C
01837 
01838 /**
01839  * \def MBEDTLS_ECJPAKE_C
01840  *
01841  * Enable the elliptic curve J-PAKE library.
01842  *
01843  * \warning This is currently experimental. EC J-PAKE support is based on the
01844  * Thread v1.0.0 specification; incompatible changes to the specification
01845  * might still happen. For this reason, this is disabled by default.
01846  *
01847  * Module:  library/ecjpake.c
01848  * Caller:
01849  *
01850  * This module is used by the following key exchanges:
01851  *      ECJPAKE
01852  *
01853  * Requires: MBEDTLS_ECP_C, MBEDTLS_MD_C
01854  */
01855 //#define MBEDTLS_ECJPAKE_C
01856 
01857 /**
01858  * \def MBEDTLS_ECP_C
01859  *
01860  * Enable the elliptic curve over GF(p) library.
01861  *
01862  * Module:  library/ecp.c
01863  * Caller:  library/ecdh.c
01864  *          library/ecdsa.c
01865  *          library/ecjpake.c
01866  *
01867  * Requires: MBEDTLS_BIGNUM_C and at least one MBEDTLS_ECP_DP_XXX_ENABLED
01868  */
01869 #define MBEDTLS_ECP_C
01870 
01871 /**
01872  * \def MBEDTLS_ENTROPY_C
01873  *
01874  * Enable the platform-specific entropy code.
01875  *
01876  * Module:  library/entropy.c
01877  * Caller:
01878  *
01879  * Requires: MBEDTLS_SHA512_C or MBEDTLS_SHA256_C
01880  *
01881  * This module provides a generic entropy pool
01882  */
01883 #define MBEDTLS_ENTROPY_C
01884 
01885 /**
01886  * \def MBEDTLS_ERROR_C
01887  *
01888  * Enable error code to error string conversion.
01889  *
01890  * Module:  library/error.c
01891  * Caller:
01892  *
01893  * This module enables mbedtls_strerror().
01894  */
01895 //#define MBEDTLS_ERROR_C
01896 
01897 /**
01898  * \def MBEDTLS_GCM_C
01899  *
01900  * Enable the Galois/Counter Mode (GCM) for AES.
01901  *
01902  * Module:  library/gcm.c
01903  *
01904  * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
01905  *
01906  * This module enables the AES-GCM and CAMELLIA-GCM ciphersuites, if other
01907  * requisites are enabled as well.
01908  */
01909 #define MBEDTLS_GCM_C
01910 
01911 /**
01912  * \def MBEDTLS_HAVEGE_C
01913  *
01914  * Enable the HAVEGE random generator.
01915  *
01916  * Warning: the HAVEGE random generator is not suitable for virtualized
01917  *          environments
01918  *
01919  * Warning: the HAVEGE random generator is dependent on timing and specific
01920  *          processor traits. It is therefore not advised to use HAVEGE as
01921  *          your applications primary random generator or primary entropy pool
01922  *          input. As a secondary input to your entropy pool, it IS able add
01923  *          the (limited) extra entropy it provides.
01924  *
01925  * Module:  library/havege.c
01926  * Caller:
01927  *
01928  * Requires: MBEDTLS_TIMING_C
01929  *
01930  * Uncomment to enable the HAVEGE random generator.
01931  */
01932 //#define MBEDTLS_HAVEGE_C
01933 
01934 /**
01935  * \def MBEDTLS_HMAC_DRBG_C
01936  *
01937  * Enable the HMAC_DRBG random generator.
01938  *
01939  * Module:  library/hmac_drbg.c
01940  * Caller:
01941  *
01942  * Requires: MBEDTLS_MD_C
01943  *
01944  * Uncomment to enable the HMAC_DRBG random number geerator.
01945  */
01946 #define MBEDTLS_HMAC_DRBG_C
01947 
01948 /**
01949  * \def MBEDTLS_MD_C
01950  *
01951  * Enable the generic message digest layer.
01952  *
01953  * Module:  library/md.c
01954  * Caller:
01955  *
01956  * Uncomment to enable generic message digest wrappers.
01957  */
01958 #define MBEDTLS_MD_C
01959 
01960 /**
01961  * \def MBEDTLS_MD2_C
01962  *
01963  * Enable the MD2 hash algorithm.
01964  *
01965  * Module:  library/md2.c
01966  * Caller:
01967  *
01968  * Uncomment to enable support for (rare) MD2-signed X.509 certs.
01969  */
01970 //#define MBEDTLS_MD2_C
01971 
01972 /**
01973  * \def MBEDTLS_MD4_C
01974  *
01975  * Enable the MD4 hash algorithm.
01976  *
01977  * Module:  library/md4.c
01978  * Caller:
01979  *
01980  * Uncomment to enable support for (rare) MD4-signed X.509 certs.
01981  */
01982 //#define MBEDTLS_MD4_C
01983 
01984 /**
01985  * \def MBEDTLS_MD5_C
01986  *
01987  * Enable the MD5 hash algorithm.
01988  *
01989  * Module:  library/md5.c
01990  * Caller:  library/md.c
01991  *          library/pem.c
01992  *          library/ssl_tls.c
01993  *
01994  * This module is required for SSL/TLS and X.509.
01995  * PEM_PARSE uses MD5 for decrypting encrypted keys.
01996  */
01997 //#define MBEDTLS_MD5_C
01998 
01999 /**
02000  * \def MBEDTLS_MEMORY_BUFFER_ALLOC_C
02001  *
02002  * Enable the buffer allocator implementation that makes use of a (stack)
02003  * based buffer to 'allocate' dynamic memory. (replaces calloc() and free()
02004  * calls)
02005  *
02006  * Module:  library/memory_buffer_alloc.c
02007  *
02008  * Requires: MBEDTLS_PLATFORM_C
02009  *           MBEDTLS_PLATFORM_MEMORY (to use it within mbed TLS)
02010  *
02011  * Enable this module to enable the buffer memory allocator.
02012  */
02013 //#define MBEDTLS_MEMORY_BUFFER_ALLOC_C
02014 
02015 /**
02016  * \def MBEDTLS_NET_C
02017  *
02018  * Enable the TCP and UDP over IPv6/IPv4 networking routines.
02019  *
02020  * \note This module only works on POSIX/Unix (including Linux, BSD and OS X)
02021  * and Windows. For other platforms, you'll want to disable it, and write your
02022  * own networking callbacks to be passed to \c mbedtls_ssl_set_bio().
02023  *
02024  * \note See also our Knowledge Base article about porting to a new
02025  * environment:
02026  * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS
02027  *
02028  * Module:  library/net_sockets.c
02029  *
02030  * This module provides networking routines.
02031  */
02032 //#define MBEDTLS_NET_C
02033 
02034 /**
02035  * \def MBEDTLS_OID_C
02036  *
02037  * Enable the OID database.
02038  *
02039  * Module:  library/oid.c
02040  * Caller:  library/asn1write.c
02041  *          library/pkcs5.c
02042  *          library/pkparse.c
02043  *          library/pkwrite.c
02044  *          library/rsa.c
02045  *          library/x509.c
02046  *          library/x509_create.c
02047  *          library/x509_crl.c
02048  *          library/x509_crt.c
02049  *          library/x509_csr.c
02050  *          library/x509write_crt.c
02051  *          library/x509write_csr.c
02052  *
02053  * This modules translates between OIDs and internal values.
02054  */
02055 #define MBEDTLS_OID_C
02056 
02057 /**
02058  * \def MBEDTLS_PADLOCK_C
02059  *
02060  * Enable VIA Padlock support on x86.
02061  *
02062  * Module:  library/padlock.c
02063  * Caller:  library/aes.c
02064  *
02065  * Requires: MBEDTLS_HAVE_ASM
02066  *
02067  * This modules adds support for the VIA PadLock on x86.
02068  */
02069 //#define MBEDTLS_PADLOCK_C
02070 
02071 /**
02072  * \def MBEDTLS_PEM_PARSE_C
02073  *
02074  * Enable PEM decoding / parsing.
02075  *
02076  * Module:  library/pem.c
02077  * Caller:  library/dhm.c
02078  *          library/pkparse.c
02079  *          library/x509_crl.c
02080  *          library/x509_crt.c
02081  *          library/x509_csr.c
02082  *
02083  * Requires: MBEDTLS_BASE64_C
02084  *
02085  * This modules adds support for decoding / parsing PEM files.
02086  */
02087 //#define MBEDTLS_PEM_PARSE_C
02088 
02089 /**
02090  * \def MBEDTLS_PEM_WRITE_C
02091  *
02092  * Enable PEM encoding / writing.
02093  *
02094  * Module:  library/pem.c
02095  * Caller:  library/pkwrite.c
02096  *          library/x509write_crt.c
02097  *          library/x509write_csr.c
02098  *
02099  * Requires: MBEDTLS_BASE64_C
02100  *
02101  * This modules adds support for encoding / writing PEM files.
02102  */
02103 //#define MBEDTLS_PEM_WRITE_C
02104 
02105 /**
02106  * \def MBEDTLS_PK_C
02107  *
02108  * Enable the generic public (asymetric) key layer.
02109  *
02110  * Module:  library/pk.c
02111  * Caller:  library/ssl_tls.c
02112  *          library/ssl_cli.c
02113  *          library/ssl_srv.c
02114  *
02115  * Requires: MBEDTLS_RSA_C or MBEDTLS_ECP_C
02116  *
02117  * Uncomment to enable generic public key wrappers.
02118  */
02119 #define MBEDTLS_PK_C
02120 
02121 /**
02122  * \def MBEDTLS_PK_PARSE_C
02123  *
02124  * Enable the generic public (asymetric) key parser.
02125  *
02126  * Module:  library/pkparse.c
02127  * Caller:  library/x509_crt.c
02128  *          library/x509_csr.c
02129  *
02130  * Requires: MBEDTLS_PK_C
02131  *
02132  * Uncomment to enable generic public key parse functions.
02133  */
02134 #define MBEDTLS_PK_PARSE_C
02135 
02136 /**
02137  * \def MBEDTLS_PK_WRITE_C
02138  *
02139  * Enable the generic public (asymetric) key writer.
02140  *
02141  * Module:  library/pkwrite.c
02142  * Caller:  library/x509write.c
02143  *
02144  * Requires: MBEDTLS_PK_C
02145  *
02146  * Uncomment to enable generic public key write functions.
02147  */
02148 #define MBEDTLS_PK_WRITE_C
02149 
02150 /**
02151  * \def MBEDTLS_PKCS5_C
02152  *
02153  * Enable PKCS#5 functions.
02154  *
02155  * Module:  library/pkcs5.c
02156  *
02157  * Requires: MBEDTLS_MD_C
02158  *
02159  * This module adds support for the PKCS#5 functions.
02160  */
02161 //#define MBEDTLS_PKCS5_C
02162 
02163 /**
02164  * \def MBEDTLS_PKCS11_C
02165  *
02166  * Enable wrapper for PKCS#11 smartcard support.
02167  *
02168  * Module:  library/pkcs11.c
02169  * Caller:  library/pk.c
02170  *
02171  * Requires: MBEDTLS_PK_C
02172  *
02173  * This module enables SSL/TLS PKCS #11 smartcard support.
02174  * Requires the presence of the PKCS#11 helper library (libpkcs11-helper)
02175  */
02176 //#define MBEDTLS_PKCS11_C
02177 
02178 /**
02179  * \def MBEDTLS_PKCS12_C
02180  *
02181  * Enable PKCS#12 PBE functions.
02182  * Adds algorithms for parsing PKCS#8 encrypted private keys
02183  *
02184  * Module:  library/pkcs12.c
02185  * Caller:  library/pkparse.c
02186  *
02187  * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_CIPHER_C, MBEDTLS_MD_C
02188  * Can use:  MBEDTLS_ARC4_C
02189  *
02190  * This module enables PKCS#12 functions.
02191  */
02192 //#define MBEDTLS_PKCS12_C
02193 
02194 /**
02195  * \def MBEDTLS_PLATFORM_C
02196  *
02197  * Enable the platform abstraction layer that allows you to re-assign
02198  * functions like calloc(), free(), snprintf(), printf(), fprintf(), exit().
02199  *
02200  * Enabling MBEDTLS_PLATFORM_C enables to use of MBEDTLS_PLATFORM_XXX_ALT
02201  * or MBEDTLS_PLATFORM_XXX_MACRO directives, allowing the functions mentioned
02202  * above to be specified at runtime or compile time respectively.
02203  *
02204  * \note This abstraction layer must be enabled on Windows (including MSYS2)
02205  * as other module rely on it for a fixed snprintf implementation.
02206  *
02207  * Module:  library/platform.c
02208  * Caller:  Most other .c files
02209  *
02210  * This module enables abstraction of common (libc) functions.
02211  */
02212 #define MBEDTLS_PLATFORM_C
02213 
02214 /**
02215  * \def MBEDTLS_RIPEMD160_C
02216  *
02217  * Enable the RIPEMD-160 hash algorithm.
02218  *
02219  * Module:  library/ripemd160.c
02220  * Caller:  library/md.c
02221  *
02222  */
02223 //#define MBEDTLS_RIPEMD160_C
02224 
02225 /**
02226  * \def MBEDTLS_RSA_C
02227  *
02228  * Enable the RSA public-key cryptosystem.
02229  *
02230  * Module:  library/rsa.c
02231  * Caller:  library/ssl_cli.c
02232  *          library/ssl_srv.c
02233  *          library/ssl_tls.c
02234  *          library/x509.c
02235  *
02236  * This module is used by the following key exchanges:
02237  *      RSA, DHE-RSA, ECDHE-RSA, RSA-PSK
02238  *
02239  * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C
02240  */
02241 //#define MBEDTLS_RSA_C
02242 
02243 /**
02244  * \def MBEDTLS_SHA1_C
02245  *
02246  * Enable the SHA1 cryptographic hash algorithm.
02247  *
02248  * Module:  library/sha1.c
02249  * Caller:  library/md.c
02250  *          library/ssl_cli.c
02251  *          library/ssl_srv.c
02252  *          library/ssl_tls.c
02253  *          library/x509write_crt.c
02254  *
02255  * This module is required for SSL/TLS and SHA1-signed certificates.
02256  */
02257 //#define MBEDTLS_SHA1_C
02258 
02259 /**
02260  * \def MBEDTLS_SHA256_C
02261  *
02262  * Enable the SHA-224 and SHA-256 cryptographic hash algorithms.
02263  *
02264  * Module:  library/sha256.c
02265  * Caller:  library/entropy.c
02266  *          library/md.c
02267  *          library/ssl_cli.c
02268  *          library/ssl_srv.c
02269  *          library/ssl_tls.c
02270  *
02271  * This module adds support for SHA-224 and SHA-256.
02272  * This module is required for the SSL/TLS 1.2 PRF function.
02273  */
02274 #define MBEDTLS_SHA256_C
02275 
02276 /**
02277  * \def MBEDTLS_SHA512_C
02278  *
02279  * Enable the SHA-384 and SHA-512 cryptographic hash algorithms.
02280  *
02281  * Module:  library/sha512.c
02282  * Caller:  library/entropy.c
02283  *          library/md.c
02284  *          library/ssl_cli.c
02285  *          library/ssl_srv.c
02286  *
02287  * This module adds support for SHA-384 and SHA-512.
02288  */
02289 //#define MBEDTLS_SHA512_C
02290 
02291 /**
02292  * \def MBEDTLS_SSL_CACHE_C
02293  *
02294  * Enable simple SSL cache implementation.
02295  *
02296  * Module:  library/ssl_cache.c
02297  * Caller:
02298  *
02299  * Requires: MBEDTLS_SSL_CACHE_C
02300  */
02301 #define MBEDTLS_SSL_CACHE_C
02302 
02303 /**
02304  * \def MBEDTLS_SSL_COOKIE_C
02305  *
02306  * Enable basic implementation of DTLS cookies for hello verification.
02307  *
02308  * Module:  library/ssl_cookie.c
02309  * Caller:
02310  */
02311 #define MBEDTLS_SSL_COOKIE_C
02312 
02313 /**
02314  * \def MBEDTLS_SSL_TICKET_C
02315  *
02316  * Enable an implementation of TLS server-side callbacks for session tickets.
02317  *
02318  * Module:  library/ssl_ticket.c
02319  * Caller:
02320  *
02321  * Requires: MBEDTLS_CIPHER_C
02322  */
02323 #define MBEDTLS_SSL_TICKET_C
02324 
02325 /**
02326  * \def MBEDTLS_SSL_CLI_C
02327  *
02328  * Enable the SSL/TLS client code.
02329  *
02330  * Module:  library/ssl_cli.c
02331  * Caller:
02332  *
02333  * Requires: MBEDTLS_SSL_TLS_C
02334  *
02335  * This module is required for SSL/TLS client support.
02336  */
02337 #define MBEDTLS_SSL_CLI_C
02338 
02339 /**
02340  * \def MBEDTLS_SSL_SRV_C
02341  *
02342  * Enable the SSL/TLS server code.
02343  *
02344  * Module:  library/ssl_srv.c
02345  * Caller:
02346  *
02347  * Requires: MBEDTLS_SSL_TLS_C
02348  *
02349  * This module is required for SSL/TLS server support.
02350  */
02351 //#define MBEDTLS_SSL_SRV_C
02352 
02353 /**
02354  * \def MBEDTLS_SSL_TLS_C
02355  *
02356  * Enable the generic SSL/TLS code.
02357  *
02358  * Module:  library/ssl_tls.c
02359  * Caller:  library/ssl_cli.c
02360  *          library/ssl_srv.c
02361  *
02362  * Requires: MBEDTLS_CIPHER_C, MBEDTLS_MD_C
02363  *           and at least one of the MBEDTLS_SSL_PROTO_XXX defines
02364  *
02365  * This module is required for SSL/TLS.
02366  */
02367 #define MBEDTLS_SSL_TLS_C
02368 
02369 /**
02370  * \def MBEDTLS_THREADING_C
02371  *
02372  * Enable the threading abstraction layer.
02373  * By default mbed TLS assumes it is used in a non-threaded environment or that
02374  * contexts are not shared between threads. If you do intend to use contexts
02375  * between threads, you will need to enable this layer to prevent race
02376  * conditions. See also our Knowledge Base article about threading:
02377  * https://tls.mbed.org/kb/development/thread-safety-and-multi-threading
02378  *
02379  * Module:  library/threading.c
02380  *
02381  * This allows different threading implementations (self-implemented or
02382  * provided).
02383  *
02384  * You will have to enable either MBEDTLS_THREADING_ALT or
02385  * MBEDTLS_THREADING_PTHREAD.
02386  *
02387  * Enable this layer to allow use of mutexes within mbed TLS
02388  */
02389 //#define MBEDTLS_THREADING_C
02390 
02391 /**
02392  * \def MBEDTLS_TIMING_C
02393  *
02394  * Enable the semi-portable timing interface.
02395  *
02396  * \note The provided implementation only works on POSIX/Unix (including Linux,
02397  * BSD and OS X) and Windows. On other platforms, you can either disable that
02398  * module and provide your own implementations of the callbacks needed by
02399  * \c mbedtls_ssl_set_timer_cb() for DTLS, or leave it enabled and provide
02400  * your own implementation of the whole module by setting
02401  * \c MBEDTLS_TIMING_ALT in the current file.
02402  *
02403  * \note See also our Knowledge Base article about porting to a new
02404  * environment:
02405  * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS
02406  *
02407  * Module:  library/timing.c
02408  * Caller:  library/havege.c
02409  *
02410  * This module is used by the HAVEGE random number generator.
02411  */
02412 //#define MBEDTLS_TIMING_C
02413 
02414 /**
02415  * \def MBEDTLS_VERSION_C
02416  *
02417  * Enable run-time version information.
02418  *
02419  * Module:  library/version.c
02420  *
02421  * This module provides run-time version information.
02422  */
02423 #define MBEDTLS_VERSION_C
02424 /**
02425  * \def MBEDTLS_X509_USE_C
02426  *
02427  * Enable X.509 core for using certificates.
02428  *
02429  * Module:  library/x509.c
02430  * Caller:  library/x509_crl.c
02431  *          library/x509_crt.c
02432  *          library/x509_csr.c
02433  *
02434  * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_BIGNUM_C, MBEDTLS_OID_C,
02435  *           MBEDTLS_PK_PARSE_C
02436  *
02437  * This module is required for the X.509 parsing modules.
02438  */
02439 #define MBEDTLS_X509_USE_C
02440 
02441 /**
02442  * \def MBEDTLS_X509_CRT_PARSE_C
02443  *
02444  * Enable X.509 certificate parsing.
02445  *
02446  * Module:  library/x509_crt.c
02447  * Caller:  library/ssl_cli.c
02448  *          library/ssl_srv.c
02449  *          library/ssl_tls.c
02450  *
02451  * Requires: MBEDTLS_X509_USE_C
02452  *
02453  * This module is required for X.509 certificate parsing.
02454  */
02455 #define MBEDTLS_X509_CRT_PARSE_C
02456 
02457 /**
02458  * \def MBEDTLS_X509_CRL_PARSE_C
02459  *
02460  * Enable X.509 CRL parsing.
02461  *
02462  * Module:  library/x509_crl.c
02463  * Caller:  library/x509_crt.c
02464  *
02465  * Requires: MBEDTLS_X509_USE_C
02466  *
02467  * This module is required for X.509 CRL parsing.
02468  */
02469 #define MBEDTLS_X509_CRL_PARSE_C
02470 
02471 /**
02472  * \def MBEDTLS_X509_CSR_PARSE_C
02473  *
02474  * Enable X.509 Certificate Signing Request (CSR) parsing.
02475  *
02476  * Module:  library/x509_csr.c
02477  * Caller:  library/x509_crt_write.c
02478  *
02479  * Requires: MBEDTLS_X509_USE_C
02480  *
02481  * This module is used for reading X.509 certificate request.
02482  */
02483 #define MBEDTLS_X509_CSR_PARSE_C
02484 
02485 /**
02486  * \def MBEDTLS_X509_CREATE_C
02487  *
02488  * Enable X.509 core for creating certificates.
02489  *
02490  * Module:  library/x509_create.c
02491  *
02492  * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C, MBEDTLS_PK_WRITE_C
02493  *
02494  * This module is the basis for creating X.509 certificates and CSRs.
02495  */
02496 #define MBEDTLS_X509_CREATE_C
02497 
02498 /**
02499  * \def MBEDTLS_X509_CRT_WRITE_C
02500  *
02501  * Enable creating X.509 certificates.
02502  *
02503  * Module:  library/x509_crt_write.c
02504  *
02505  * Requires: MBEDTLS_X509_CREATE_C
02506  *
02507  * This module is required for X.509 certificate creation.
02508  */
02509 //#define MBEDTLS_X509_CRT_WRITE_C
02510 
02511 /**
02512  * \def MBEDTLS_X509_CSR_WRITE_C
02513  *
02514  * Enable creating X.509 Certificate Signing Requests (CSR).
02515  *
02516  * Module:  library/x509_csr_write.c
02517  *
02518  * Requires: MBEDTLS_X509_CREATE_C
02519  *
02520  * This module is required for X.509 certificate request writing.
02521  */
02522 #define MBEDTLS_X509_CSR_WRITE_C
02523 /**
02524  * \def MBEDTLS_XTEA_C
02525  *
02526  * Enable the XTEA block cipher.
02527  *
02528  * Module:  library/xtea.c
02529  * Caller:
02530  */
02531 //#define MBEDTLS_XTEA_C
02532 
02533 /* \} name SECTION: mbed TLS modules */
02534 
02535 /**
02536  * \name SECTION: Module configuration options
02537  *
02538  * This section allows for the setting of module specific sizes and
02539  * configuration options. The default values are already present in the
02540  * relevant header files and should suffice for the regular use cases.
02541  *
02542  * Our advice is to enable options and change their values here
02543  * only if you have a good reason and know the consequences.
02544  *
02545  * Please check the respective header file for documentation on these
02546  * parameters (to prevent duplicate documentation).
02547  * \{
02548  */
02549 
02550 /* MPI / BIGNUM options */
02551 //#define MBEDTLS_MPI_WINDOW_SIZE            6 /**< Maximum windows size used. */
02552 //#define MBEDTLS_MPI_MAX_SIZE            1024 /**< Maximum number of bytes for usable MPIs. */
02553 
02554 /* CTR_DRBG options */
02555 //#define MBEDTLS_CTR_DRBG_ENTROPY_LEN               48 /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */
02556 //#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL        10000 /**< Interval before reseed is performed by default */
02557 //#define MBEDTLS_CTR_DRBG_MAX_INPUT                256 /**< Maximum number of additional input bytes */
02558 //#define MBEDTLS_CTR_DRBG_MAX_REQUEST             1024 /**< Maximum number of requested bytes per call */
02559 //#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT           384 /**< Maximum size of (re)seed buffer */
02560 
02561 /* HMAC_DRBG options */
02562 //#define MBEDTLS_HMAC_DRBG_RESEED_INTERVAL   10000 /**< Interval before reseed is performed by default */
02563 //#define MBEDTLS_HMAC_DRBG_MAX_INPUT           256 /**< Maximum number of additional input bytes */
02564 //#define MBEDTLS_HMAC_DRBG_MAX_REQUEST        1024 /**< Maximum number of requested bytes per call */
02565 //#define MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT      384 /**< Maximum size of (re)seed buffer */
02566 
02567 /* ECP options */
02568 //#define MBEDTLS_ECP_MAX_BITS             521 /**< Maximum bit size of groups */
02569 //#define MBEDTLS_ECP_WINDOW_SIZE            6 /**< Maximum window size used */
02570 //#define MBEDTLS_ECP_FIXED_POINT_OPTIM      1 /**< Enable fixed-point speed-up */
02571 
02572 /* Entropy options */
02573 //#define MBEDTLS_ENTROPY_MAX_SOURCES                20 /**< Maximum number of sources supported */
02574 //#define MBEDTLS_ENTROPY_MAX_GATHER                128 /**< Maximum amount requested from entropy sources */
02575 //#define MBEDTLS_ENTROPY_MIN_HARDWARE               32 /**< Default minimum number of bytes required for the hardware entropy source mbedtls_hardware_poll() before entropy is released */
02576 
02577 /* Memory buffer allocator options */
02578 //#define MBEDTLS_MEMORY_ALIGN_MULTIPLE      4 /**< Align on multiples of this value */
02579 
02580 /* Platform options */
02581 //#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. */
02582 //#define MBEDTLS_PLATFORM_STD_CALLOC        calloc /**< Default allocator to use, can be undefined */
02583 //#define MBEDTLS_PLATFORM_STD_FREE            free /**< Default free to use, can be undefined */
02584 //#define MBEDTLS_PLATFORM_STD_EXIT            exit /**< Default exit to use, can be undefined */
02585 //#define MBEDTLS_PLATFORM_STD_TIME            time /**< Default time to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
02586 //#define MBEDTLS_PLATFORM_STD_FPRINTF      fprintf /**< Default fprintf to use, can be undefined */
02587 //#define MBEDTLS_PLATFORM_STD_PRINTF        printf /**< Default printf to use, can be undefined */
02588 /* Note: your snprintf must correclty zero-terminate the buffer! */
02589 //#define MBEDTLS_PLATFORM_STD_SNPRINTF    snprintf /**< Default snprintf to use, can be undefined */
02590 //#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS       0 /**< Default exit value to use, can be undefined */
02591 //#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE       1 /**< Default exit value to use, can be undefined */
02592 //#define MBEDTLS_PLATFORM_STD_NV_SEED_READ   mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
02593 //#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE  mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
02594 //#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE  "seedfile" /**< Seed file to read/write with default implementation */
02595 
02596 /* To Use Function Macros MBEDTLS_PLATFORM_C must be enabled */
02597 /* MBEDTLS_PLATFORM_XXX_MACRO and MBEDTLS_PLATFORM_XXX_ALT cannot both be defined */
02598 //#define MBEDTLS_PLATFORM_CALLOC_MACRO        calloc /**< Default allocator macro to use, can be undefined */
02599 //#define MBEDTLS_PLATFORM_FREE_MACRO            free /**< Default free macro to use, can be undefined */
02600 //#define MBEDTLS_PLATFORM_EXIT_MACRO            exit /**< Default exit macro to use, can be undefined */
02601 //#define MBEDTLS_PLATFORM_TIME_MACRO            time /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
02602 //#define MBEDTLS_PLATFORM_TIME_TYPE_MACRO       time_t /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
02603 //#define MBEDTLS_PLATFORM_FPRINTF_MACRO      fprintf /**< Default fprintf macro to use, can be undefined */
02604 //#define MBEDTLS_PLATFORM_PRINTF_MACRO        printf /**< Default printf macro to use, can be undefined */
02605 /* Note: your snprintf must correclty zero-terminate the buffer! */
02606 //#define MBEDTLS_PLATFORM_SNPRINTF_MACRO    snprintf /**< Default snprintf macro to use, can be undefined */
02607 //#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO   mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
02608 //#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO  mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
02609 
02610 /* SSL Cache options */
02611 //#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT       86400 /**< 1 day  */
02612 //#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES      50 /**< Maximum entries in cache */
02613 
02614 /* SSL options */
02615 #define MBEDTLS_SSL_MAX_CONTENT_LEN             4096 /**< Maxium fragment length in bytes, determines the size of each of the two internal I/O buffers */
02616 //#define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME     86400 /**< Lifetime of session tickets (if enabled) */
02617 //#define MBEDTLS_PSK_MAX_LEN               32 /**< Max size of TLS pre-shared keys, in bytes (default 256 bits) */
02618 //#define MBEDTLS_SSL_COOKIE_TIMEOUT        60 /**< Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued */
02619 
02620 /**
02621  * Enable ARIA ciphersuites.
02622  */
02623 
02624 #define MBEDTLS_ARIA_C
02625 
02626 /**
02627  * Complete list of ciphersuites to use, in order of preference.
02628  *
02629  * \warning No dependency checking is done on that field! This option can only
02630  * be used to restrict the set of available ciphersuites. It is your
02631  * responsibility to make sure the needed modules are active.
02632  *
02633  * Use this to save a few hundred bytes of ROM (default ordering of all
02634  * available ciphersuites) and a few to a few hundred bytes of RAM.
02635  *
02636  * The value below is only an example, not the default.
02637  */
02638 #define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8, \
02639                                  MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, \
02640                                  MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, \
02641                                  MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8, \
02642                                  MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8, \
02643                                  MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256
02644 /* X509 options */
02645 //#define MBEDTLS_X509_MAX_INTERMEDIATE_CA   8   /**< Maximum number of intermediate CAs in a verification chain. */
02646 //#define MBEDTLS_X509_MAX_FILE_PATH_LEN     512 /**< Maximum length of a path/filename string in bytes including the null terminator character ('\0'). */
02647 
02648 /* \} name SECTION: Customisation configuration options */
02649 
02650 // Reduces size particularly in case PSA crypto is used
02651 #undef MBEDTLS_CHACHA20_C
02652 #undef MBEDTLS_CHACHAPOLY_C
02653 #undef MBEDTLS_POLY1305_C
02654 
02655 #include "check_config.h"
02656 
02657 #if defined(MBEDTLS_TEST_NULL_ENTROPY)
02658 #warning "MBEDTLS_TEST_NULL_ENTROPY has been enabled. This " \
02659     "configuration is not secure and is not suitable for production use"
02660 #endif
02661 
02662 #endif /* MBEDTLS_CONFIG_H */