blob: d8332dae5a6393cf26bc933b966c38bbd38e6b4b [file] [log] [blame]
/**
* \file config.h
*
* \brief Configuration options (set of defines)
*
* This set of compile-time options may be used to enable
* or disable features selectively, and reduce the global
* memory footprint.
*/
/*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
*
* This file is provided under the Apache License 2.0, or the
* GNU General Public License v2.0 or later.
*
* **********
* Apache License 2.0:
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* **********
*
* **********
* GNU General Public License v2.0 or later:
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* **********
*/
#ifndef MBEDTLS_CONFIG_H
#define MBEDTLS_CONFIG_H
#if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE)
#define _CRT_SECURE_NO_DEPRECATE 1
#endif
/**
* \name SECTION: System support
*
* This section sets system specific settings.
* \{
*/
/**
* \def MBEDTLS_HAVE_ASM
*
* The compiler has support for asm().
*
* Requires support for asm() in compiler.
*
* Used in:
* library/timing.c
* library/padlock.c
* include/mbedtls/bn_mul.h
*
* Comment to disable the use of assembly code.
*/
#define MBEDTLS_HAVE_ASM
/**
* \def MBEDTLS_NO_UDBL_DIVISION
*
* The platform lacks support for double-width integer division (64-bit
* division on a 32-bit platform, 128-bit division on a 64-bit platform).
*
* Used in:
* include/mbedtls/bignum.h
* library/bignum.c
*
* The bignum code uses double-width division to speed up some operations.
* Double-width division is often implemented in software that needs to
* be linked with the program. The presence of a double-width integer
* type is usually detected automatically through preprocessor macros,
* but the automatic detection cannot know whether the code needs to
* and can be linked with an implementation of division for that type.
* By default division is assumed to be usable if the type is present.
* Uncomment this option to prevent the use of double-width division.
*
* Note that division for the native integer type is always required.
* Furthermore, a 64-bit type is always required even on a 32-bit
* platform, but it need not support multiplication or division. In some
* cases it is also desirable to disable some double-width operations. For
* example, if double-width division is implemented in software, disabling
* it can reduce code size in some embedded targets.
*/
//#define MBEDTLS_NO_UDBL_DIVISION
/**
* \def MBEDTLS_HAVE_SSE2
*
* CPU supports SSE2 instruction set.
*
* Uncomment if the CPU supports SSE2 (IA-32 specific).
*/
//#define MBEDTLS_HAVE_SSE2
/**
* \def MBEDTLS_HAVE_TIME
*
* System has time.h and time().
* The time does not need to be correct, only time differences are used,
* by contrast with MBEDTLS_HAVE_TIME_DATE
*
* Defining MBEDTLS_HAVE_TIME allows you to specify MBEDTLS_PLATFORM_TIME_ALT,
* MBEDTLS_PLATFORM_TIME_MACRO, MBEDTLS_PLATFORM_TIME_TYPE_MACRO and
* MBEDTLS_PLATFORM_STD_TIME.
*
* Comment if your system does not support time functions
*/
#define MBEDTLS_HAVE_TIME
/**
* \def MBEDTLS_HAVE_TIME_DATE
*
* System has time.h and time(), gmtime() and the clock is correct.
* The time needs to be correct (not necessarily very accurate, but at least
* the date should be correct). This is used to verify the validity period of
* X.509 certificates.
*
* Comment if your system does not have a correct clock.
*/
#define MBEDTLS_HAVE_TIME_DATE
/**
* \def MBEDTLS_PLATFORM_MEMORY
*
* Enable the memory allocation layer.
*
* By default mbed TLS uses the system-provided calloc() and free().
* This allows different allocators (self-implemented or provided) to be
* provided to the platform abstraction layer.
*
* Enabling MBEDTLS_PLATFORM_MEMORY without the
* MBEDTLS_PLATFORM_{FREE,CALLOC}_MACROs will provide
* "mbedtls_platform_set_calloc_free()" allowing you to set an alternative calloc() and
* free() function pointer at runtime.
*
* Enabling MBEDTLS_PLATFORM_MEMORY and specifying
* MBEDTLS_PLATFORM_{CALLOC,FREE}_MACROs will allow you to specify the
* alternate function at compile time.
*
* Requires: MBEDTLS_PLATFORM_C
*
* Enable this layer to allow use of alternative memory allocators.
*/
//#define MBEDTLS_PLATFORM_MEMORY
/**
* \def MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
*
* Do not assign standard functions in the platform layer (e.g. calloc() to
* MBEDTLS_PLATFORM_STD_CALLOC and printf() to MBEDTLS_PLATFORM_STD_PRINTF)
*
* This makes sure there are no linking errors on platforms that do not support
* these functions. You will HAVE to provide alternatives, either at runtime
* via the platform_set_xxx() functions or at compile time by setting
* the MBEDTLS_PLATFORM_STD_XXX defines, or enabling a
* MBEDTLS_PLATFORM_XXX_MACRO.
*
* Requires: MBEDTLS_PLATFORM_C
*
* Uncomment to prevent default assignment of standard functions in the
* platform layer.
*/
//#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
/**
* \def MBEDTLS_PLATFORM_EXIT_ALT
*
* MBEDTLS_PLATFORM_XXX_ALT: Uncomment a macro to let mbed TLS support the
* function in the platform abstraction layer.
*
* Example: In case you uncomment MBEDTLS_PLATFORM_PRINTF_ALT, mbed TLS will
* provide a function "mbedtls_platform_set_printf()" that allows you to set an
* alternative printf function pointer.
*
* All these define require MBEDTLS_PLATFORM_C to be defined!
*
* \note MBEDTLS_PLATFORM_SNPRINTF_ALT is required on Windows;
* it will be enabled automatically by check_config.h
*
* \warning MBEDTLS_PLATFORM_XXX_ALT cannot be defined at the same time as
* MBEDTLS_PLATFORM_XXX_MACRO!
*
* Requires: MBEDTLS_PLATFORM_TIME_ALT requires MBEDTLS_HAVE_TIME
*
* Uncomment a macro to enable alternate implementation of specific base
* platform function
*/
//#define MBEDTLS_PLATFORM_EXIT_ALT
//#define MBEDTLS_PLATFORM_TIME_ALT
//#define MBEDTLS_PLATFORM_FPRINTF_ALT
//#define MBEDTLS_PLATFORM_PRINTF_ALT
//#define MBEDTLS_PLATFORM_SNPRINTF_ALT
//#define MBEDTLS_PLATFORM_NV_SEED_ALT
//#define MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT
/**
* \def MBEDTLS_DEPRECATED_WARNING
*
* Mark deprecated functions so that they generate a warning if used.
* Functions deprecated in one version will usually be removed in the next
* version. You can enable this to help you prepare the transition to a new
* major version by making sure your code is not using these functions.
*
* This only works with GCC and Clang. With other compilers, you may want to
* use MBEDTLS_DEPRECATED_REMOVED
*
* Uncomment to get warnings on using deprecated functions.
*/
//#define MBEDTLS_DEPRECATED_WARNING
/**
* \def MBEDTLS_DEPRECATED_REMOVED
*
* Remove deprecated functions so that they generate an error if used.
* Functions deprecated in one version will usually be removed in the next
* version. You can enable this to help you prepare the transition to a new
* major version by making sure your code is not using these functions.
*
* Uncomment to get errors on using deprecated functions.
*/
//#define MBEDTLS_DEPRECATED_REMOVED
/* \} name SECTION: System support */
/**
* \name SECTION: mbed TLS feature support
*
* This section sets support for features that are or are not needed
* within the modules that are enabled.
* \{
*/
/**
* \def MBEDTLS_TIMING_ALT
*
* Uncomment to provide your own alternate implementation for mbedtls_timing_hardclock(),
* mbedtls_timing_get_timer(), mbedtls_set_alarm(), mbedtls_set/get_delay()
*
* Only works if you have MBEDTLS_TIMING_C enabled.
*
* You will need to provide a header "timing_alt.h" and an implementation at
* compile time.
*/
//#define MBEDTLS_TIMING_ALT
/**
* \def MBEDTLS_AES_ALT
*
* MBEDTLS__MODULE_NAME__ALT: Uncomment a macro to let mbed TLS use your
* alternate core implementation of a symmetric crypto, an arithmetic or hash
* module (e.g. platform specific assembly optimized implementations). Keep
* in mind that the function prototypes should remain the same.
*
* This replaces the whole module. If you only want to replace one of the
* functions, use one of the MBEDTLS__FUNCTION_NAME__ALT flags.
*
* Example: In case you uncomment MBEDTLS_AES_ALT, mbed TLS will no longer
* provide the "struct mbedtls_aes_context" definition and omit the base
* function declarations and implementations. "aes_alt.h" will be included from
* "aes.h" to include the new function definitions.
*
* Uncomment a macro to enable alternate implementation of the corresponding
* module.
*
* \warning MD2, MD4, MD5, ARC4, DES and SHA-1 are considered weak and their
* use constitutes a security risk. If possible, we recommend
* avoiding dependencies on them, and considering stronger message
* digests and ciphers instead.
*
*/
//#define MBEDTLS_AES_ALT
//#define MBEDTLS_ARC4_ALT
//#define MBEDTLS_BLOWFISH_ALT
//#define MBEDTLS_CAMELLIA_ALT
//#define MBEDTLS_CCM_ALT
//#define MBEDTLS_CMAC_ALT
//#define MBEDTLS_DES_ALT
//#define MBEDTLS_DHM_ALT
//#define MBEDTLS_ECJPAKE_ALT
//#define MBEDTLS_GCM_ALT
//#define MBEDTLS_MD2_ALT
//#define MBEDTLS_MD4_ALT
//#define MBEDTLS_MD5_ALT
//#define MBEDTLS_RIPEMD160_ALT
//#define MBEDTLS_RSA_ALT
//#define MBEDTLS_SHA1_ALT
//#define MBEDTLS_SHA256_ALT
//#define MBEDTLS_SHA512_ALT
//#define MBEDTLS_XTEA_ALT
/*
* When replacing the elliptic curve module, pleace consider, that it is
* implemented with two .c files:
* - ecp.c
* - ecp_curves.c
* You can replace them very much like all the other MBEDTLS__MODULE_NAME__ALT
* macros as described above. The only difference is that you have to make sure
* that you provide functionality for both .c files.
*/
//#define MBEDTLS_ECP_ALT
/**
* \def MBEDTLS_MD2_PROCESS_ALT
*
* MBEDTLS__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use you
* alternate core implementation of symmetric crypto or hash function. Keep in
* mind that function prototypes should remain the same.
*
* This replaces only one function. The header file from mbed TLS is still
* used, in contrast to the MBEDTLS__MODULE_NAME__ALT flags.
*
* Example: In case you uncomment MBEDTLS_SHA256_PROCESS_ALT, mbed TLS will
* no longer provide the mbedtls_sha1_process() function, but it will still provide
* the other function (using your mbedtls_sha1_process() function) and the definition
* of mbedtls_sha1_context, so your implementation of mbedtls_sha1_process must be compatible
* with this definition.
*
* \note Because of a signature change, the core AES encryption and decryption routines are
* currently named mbedtls_aes_internal_encrypt and mbedtls_aes_internal_decrypt,
* respectively. When setting up alternative implementations, these functions should
* be overridden, but the wrapper functions mbedtls_aes_decrypt and mbedtls_aes_encrypt
* must stay untouched.
*
* \note If you use the AES_xxx_ALT macros, then is is recommended to also set
* MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES
* tables.
*
* Uncomment a macro to enable alternate implementation of the corresponding
* function.
*
* \warning MD2, MD4, MD5, DES and SHA-1 are considered weak and their use
* constitutes a security risk. If possible, we recommend avoiding
* dependencies on them, and considering stronger message digests
* and ciphers instead.
*
* \warning If both MBEDTLS_ECDSA_SIGN_ALT and MBEDTLS_ECDSA_DETERMINISTIC are
* enabled, then the deterministic ECDH signature functions pass the
* the static HMAC-DRBG as RNG to mbedtls_ecdsa_sign(). Therefore
* alternative implementations should use the RNG only for generating
* the ephemeral key and nothing else. If this is not possible, then
* MBEDTLS_ECDSA_DETERMINISTIC should be disabled and an alternative
* implementation should be provided for mbedtls_ecdsa_sign_det_ext()
* (and for mbedtls_ecdsa_sign_det() too if backward compatibility is
* desirable).
*
*/
//#define MBEDTLS_MD2_PROCESS_ALT
//#define MBEDTLS_MD4_PROCESS_ALT
//#define MBEDTLS_MD5_PROCESS_ALT
//#define MBEDTLS_RIPEMD160_PROCESS_ALT
//#define MBEDTLS_SHA1_PROCESS_ALT
//#define MBEDTLS_SHA256_PROCESS_ALT
//#define MBEDTLS_SHA512_PROCESS_ALT
//#define MBEDTLS_DES_SETKEY_ALT
//#define MBEDTLS_DES_CRYPT_ECB_ALT
//#define MBEDTLS_DES3_CRYPT_ECB_ALT
//#define MBEDTLS_AES_SETKEY_ENC_ALT
//#define MBEDTLS_AES_SETKEY_DEC_ALT
//#define MBEDTLS_AES_ENCRYPT_ALT
//#define MBEDTLS_AES_DECRYPT_ALT
//#define MBEDTLS_ECDH_GEN_PUBLIC_ALT
//#define MBEDTLS_ECDH_COMPUTE_SHARED_ALT
//#define MBEDTLS_ECDSA_VERIFY_ALT
//#define MBEDTLS_ECDSA_SIGN_ALT
//#define MBEDTLS_ECDSA_GENKEY_ALT
/**
* \def MBEDTLS_ECP_INTERNAL_ALT
*
* Expose a part of the internal interface of the Elliptic Curve Point module.
*
* MBEDTLS_ECP__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use your
* alternative core implementation of elliptic curve arithmetic. Keep in mind
* that function prototypes should remain the same.
*
* This partially replaces one function. The header file from mbed TLS is still
* used, in contrast to the MBEDTLS_ECP_ALT flag. The original implementation
* is still present and it is used for group structures not supported by the
* alternative.
*
* Any of these options become available by defining MBEDTLS_ECP_INTERNAL_ALT
* and implementing the following functions:
* unsigned char mbedtls_internal_ecp_grp_capable(
* const mbedtls_ecp_group *grp )
* int mbedtls_internal_ecp_init( const mbedtls_ecp_group *grp )
* void mbedtls_internal_ecp_deinit( const mbedtls_ecp_group *grp )
* The mbedtls_internal_ecp_grp_capable function should return 1 if the
* replacement functions implement arithmetic for the given group and 0
* otherwise.
* The functions mbedtls_internal_ecp_init and mbedtls_internal_ecp_deinit are
* called before and after each point operation and provide an opportunity to
* implement optimized set up and tear down instructions.
*
* Example: In case you uncomment MBEDTLS_ECP_INTERNAL_ALT and
* MBEDTLS_ECP_DOUBLE_JAC_ALT, mbed TLS will still provide the ecp_double_jac
* function, but will use your mbedtls_internal_ecp_double_jac if the group is
* supported (your mbedtls_internal_ecp_grp_capable function returns 1 when
* receives it as an argument). If the group is not supported then the original
* implementation is used. The other functions and the definition of
* mbedtls_ecp_group and mbedtls_ecp_point will not change, so your
* implementation of mbedtls_internal_ecp_double_jac and
* mbedtls_internal_ecp_grp_capable must be compatible with this definition.
*
* Uncomment a macro to enable alternate implementation of the corresponding
* function.
*/
/* Required for all the functions in this section */
//#define MBEDTLS_ECP_INTERNAL_ALT
/* Support for Weierstrass curves with Jacobi representation */
//#define MBEDTLS_ECP_RANDOMIZE_JAC_ALT
//#define MBEDTLS_ECP_ADD_MIXED_ALT
//#define MBEDTLS_ECP_DOUBLE_JAC_ALT
//#define MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT
//#define MBEDTLS_ECP_NORMALIZE_JAC_ALT
/* Support for curves with Montgomery arithmetic */
//#define MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT
//#define MBEDTLS_ECP_RANDOMIZE_MXZ_ALT
//#define MBEDTLS_ECP_NORMALIZE_MXZ_ALT
/**
* \def MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN
*
* Enable testing of the constant-flow nature of some sensitive functions with
* clang's MemorySanitizer. This causes some existing tests to also test
* this non-functional property of the code under test.
*
* This setting requires compiling with clang -fsanitize=memory. The test
* suites can then be run normally.
*
* \warning This macro is only used for extended testing; it is not considered
* part of the library's API, so it may change or disappear at any time.
*
* Uncomment to enable testing of the constant-flow nature of selected code.
*/
//#define MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN
/**
* \def MBEDTLS_TEST_CONSTANT_FLOW_VALGRIND
*
* Enable testing of the constant-flow nature of some sensitive functions with
* valgrind's memcheck tool. This causes some existing tests to also test
* this non-functional property of the code under test.
*
* This setting requires valgrind headers for building, and is only useful for
* testing if the tests suites are run with valgrind's memcheck. This can be
* done for an individual test suite with 'valgrind ./test_suite_xxx', or when
* using CMake, this can be done for all test suites with 'make memcheck'.
*
* \warning This macro is only used for extended testing; it is not considered
* part of the library's API, so it may change or disappear at any time.
*
* Uncomment to enable testing of the constant-flow nature of selected code.
*/
//#define MBEDTLS_TEST_CONSTANT_FLOW_VALGRIND
/**
* \def MBEDTLS_TEST_NULL_ENTROPY
*
* Enables testing and use of mbed TLS without any configured entropy sources.
* This permits use of the library on platforms before an entropy source has
* been integrated (see for example the MBEDTLS_ENTROPY_HARDWARE_ALT or the
* MBEDTLS_ENTROPY_NV_SEED switches).
*
* WARNING! This switch MUST be disabled in production builds, and is suitable
* only for development.
* Enabling the switch negates any security provided by the library.
*
* Requires MBEDTLS_ENTROPY_C, MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
*
*/
//#define MBEDTLS_TEST_NULL_ENTROPY
/**
* \def MBEDTLS_ENTROPY_HARDWARE_ALT
*
* Uncomment this macro to let mbed TLS use your own implementation of a
* hardware entropy collector.
*
* Your function must be called \c mbedtls_hardware_poll(), have the same
* prototype as declared in entropy_poll.h, and accept NULL as first argument.
*
* Uncomment to use your own hardware entropy collector.
*/
//#define MBEDTLS_ENTROPY_HARDWARE_ALT
/**
* \def MBEDTLS_AES_ROM_TABLES
*
* Store the AES tables in ROM.
*
* Uncomment this macro to store the AES tables in ROM.
*/
//#define MBEDTLS_AES_ROM_TABLES
/**
* \def MBEDTLS_CAMELLIA_SMALL_MEMORY
*
* Use less ROM for the Camellia implementation (saves about 768 bytes).
*
* Uncomment this macro to use less memory for Camellia.
*/
//#define MBEDTLS_CAMELLIA_SMALL_MEMORY
/**
* \def MBEDTLS_CIPHER_MODE_CBC
*
* Enable Cipher Block Chaining mode (CBC) for symmetric ciphers.
*/
#define MBEDTLS_CIPHER_MODE_CBC
/**
* \def MBEDTLS_CIPHER_MODE_CFB
*
* Enable Cipher Feedback mode (CFB) for symmetric ciphers.
*/
#define MBEDTLS_CIPHER_MODE_CFB
/**
* \def MBEDTLS_CIPHER_MODE_CTR
*
* Enable Counter Block Cipher mode (CTR) for symmetric ciphers.
*/
#define MBEDTLS_CIPHER_MODE_CTR
/**
* \def MBEDTLS_CIPHER_NULL_CIPHER
*
* Enable NULL cipher.
* Warning: Only do so when you know what you are doing. This allows for
* encryption or channels without any security!
*
* Requires MBEDTLS_ENABLE_WEAK_CIPHERSUITES as well to enable
* the following ciphersuites:
* MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA
* MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA
* MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA
* MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384
* MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256
* MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA
* MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384
* MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256
* MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA
* MBEDTLS_TLS_RSA_WITH_NULL_SHA256
* MBEDTLS_TLS_RSA_WITH_NULL_SHA
* MBEDTLS_TLS_RSA_WITH_NULL_MD5
* MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384
* MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256
* MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA
* MBEDTLS_TLS_PSK_WITH_NULL_SHA384
* MBEDTLS_TLS_PSK_WITH_NULL_SHA256
* MBEDTLS_TLS_PSK_WITH_NULL_SHA
*
* Uncomment this macro to enable the NULL cipher and ciphersuites
*/
//#define MBEDTLS_CIPHER_NULL_CIPHER
/**
* \def MBEDTLS_CIPHER_PADDING_PKCS7
*
* MBEDTLS_CIPHER_PADDING_XXX: Uncomment or comment macros to add support for
* specific padding modes in the cipher layer with cipher modes that support
* padding (e.g. CBC)
*
* If you disable all padding modes, only full blocks can be used with CBC.
*
* Enable padding modes in the cipher layer.
*/
#define MBEDTLS_CIPHER_PADDING_PKCS7
#define MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS
#define MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN
#define MBEDTLS_CIPHER_PADDING_ZEROS
/**
* \def MBEDTLS_ENABLE_WEAK_CIPHERSUITES
*
* Enable weak ciphersuites in SSL / TLS.
* Warning: Only do so when you know what you are doing. This allows for
* channels with virtually no security at all!
*
* This enables the following ciphersuites:
* MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA
* MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA
*
* Uncomment this macro to enable weak ciphersuites
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers instead.
*/
//#define MBEDTLS_ENABLE_WEAK_CIPHERSUITES
/**
* \def MBEDTLS_REMOVE_ARC4_CIPHERSUITES
*
* Remove RC4 ciphersuites by default in SSL / TLS.
* This flag removes the ciphersuites based on RC4 from the default list as
* returned by mbedtls_ssl_list_ciphersuites(). However, it is still possible to
* enable (some of) them with mbedtls_ssl_conf_ciphersuites() by including them
* explicitly.
*
* Uncomment this macro to remove RC4 ciphersuites by default.
*/
#define MBEDTLS_REMOVE_ARC4_CIPHERSUITES
/**
* \def MBEDTLS_REMOVE_3DES_CIPHERSUITES
*
* Remove 3DES ciphersuites by default in SSL / TLS.
* This flag removes the ciphersuites based on 3DES from the default list as
* returned by mbedtls_ssl_list_ciphersuites(). However, it is still possible
* to enable (some of) them with mbedtls_ssl_conf_ciphersuites() by including
* them explicitly.
*
* A man-in-the-browser attacker can recover authentication tokens sent through
* a TLS connection using a 3DES based cipher suite (see "On the Practical
* (In-)Security of 64-bit Block Ciphers" by Karthikeyan Bhargavan and Gaƫtan
* Leurent, see https://sweet32.info/SWEET32_CCS16.pdf). If this attack falls
* in your threat model or you are unsure, then you should keep this option
* enabled to remove 3DES based cipher suites.
*
* Comment this macro to keep 3DES in the default ciphersuite list.
*/
#define MBEDTLS_REMOVE_3DES_CIPHERSUITES
/**
* \def MBEDTLS_ECP_DP_SECP192R1_ENABLED
*
* MBEDTLS_ECP_XXXX_ENABLED: Enables specific curves within the Elliptic Curve
* module. By default all supported curves are enabled.
*
* Comment macros to disable the curve and functions for it
*/
#define MBEDTLS_ECP_DP_SECP192R1_ENABLED
#define MBEDTLS_ECP_DP_SECP224R1_ENABLED
#define MBEDTLS_ECP_DP_SECP256R1_ENABLED
#define MBEDTLS_ECP_DP_SECP384R1_ENABLED
#define MBEDTLS_ECP_DP_SECP521R1_ENABLED
#define MBEDTLS_ECP_DP_SECP192K1_ENABLED
#define MBEDTLS_ECP_DP_SECP224K1_ENABLED
#define MBEDTLS_ECP_DP_SECP256K1_ENABLED
#define MBEDTLS_ECP_DP_BP256R1_ENABLED
#define MBEDTLS_ECP_DP_BP384R1_ENABLED
#define MBEDTLS_ECP_DP_BP512R1_ENABLED
#define MBEDTLS_ECP_DP_CURVE25519_ENABLED
/**
* \def MBEDTLS_ECP_NIST_OPTIM
*
* Enable specific 'modulo p' routines for each NIST prime.
* Depending on the prime and architecture, makes operations 4 to 8 times
* faster on the corresponding curve.
*
* Comment this macro to disable NIST curves optimisation.
*/
#define MBEDTLS_ECP_NIST_OPTIM
/**
* \def MBEDTLS_ECP_NO_INTERNAL_RNG
*
* When this option is disabled, mbedtls_ecp_mul() will make use of an
* internal RNG when called with a NULL \c f_rng argument, in order to protect
* against some side-channel attacks.
*
* This protection introduces a dependency of the ECP module on one of the
* DRBG or SHA modules (HMAC-DRBG, CTR-DRBG, SHA-512 or SHA-256.) For very
* constrained applications that don't require this protection (for example,
* because you're only doing signature verification, so not manipulating any
* secret, or because local/physical side-channel attacks are outside your
* threat model), it might be desirable to get rid of that dependency.
*
* \warning Enabling this option makes some uses of ECP vulnerable to some
* side-channel attacks. Only enable it if you know that's not a problem for
* your use case.
*
* Uncomment this macro to disable some counter-measures in ECP.
*/
//#define MBEDTLS_ECP_NO_INTERNAL_RNG
/**
* \def MBEDTLS_ECDSA_DETERMINISTIC
*
* Enable deterministic ECDSA (RFC 6979).
* Standard ECDSA is "fragile" in the sense that lack of entropy when signing
* may result in a compromise of the long-term signing key. This is avoided by
* the deterministic variant.
*
* Requires: MBEDTLS_HMAC_DRBG_C
*
* Comment this macro to disable deterministic ECDSA.
*/
#define MBEDTLS_ECDSA_DETERMINISTIC
/**
* \def MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
*
* Enable the PSK based ciphersuite modes in SSL / TLS.
*
* This enables the following ciphersuites (if other requisites are
* enabled as well):
* MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
*/
#define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
/**
* \def MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
*
* Enable the DHE-PSK based ciphersuite modes in SSL / TLS.
*
* Requires: MBEDTLS_DHM_C
*
* This enables the following ciphersuites (if other requisites are
* enabled as well):
* MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
*
* \warning Using DHE constitutes a security risk as it
* is not possible to validate custom DH parameters.
* If possible, it is recommended users should consider
* preferring other methods of key exchange.
* See dhm.h for more details.
*
*/
#define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
/**
* \def MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
*
* Enable the ECDHE-PSK based ciphersuite modes in SSL / TLS.
*
* Requires: MBEDTLS_ECDH_C
*
* This enables the following ciphersuites (if other requisites are
* enabled as well):
* MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA
*/
#define MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
/**
* \def MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
*
* Enable the RSA-PSK based ciphersuite modes in SSL / TLS.
*
* Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
* MBEDTLS_X509_CRT_PARSE_C
*
* This enables the following ciphersuites (if other requisites are
* enabled as well):
* MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
*/
#define MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
/**
* \def MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
*
* Enable the RSA-only based ciphersuite modes in SSL / TLS.
*
* Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
* MBEDTLS_X509_CRT_PARSE_C
*
* This enables the following ciphersuites (if other requisites are
* enabled as well):
* MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256
* MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
* MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
* MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
* MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_RSA_WITH_RC4_128_SHA
* MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
*/
#define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
/**
* \def MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
*
* Enable the DHE-RSA based ciphersuite modes in SSL / TLS.
*
* Requires: MBEDTLS_DHM_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
* MBEDTLS_X509_CRT_PARSE_C
*
* This enables the following ciphersuites (if other requisites are
* enabled as well):
* MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
* MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
* MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
* MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
* MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
*
* \warning Using DHE constitutes a security risk as it
* is not possible to validate custom DH parameters.
* If possible, it is recommended users should consider
* preferring other methods of key exchange.
* See dhm.h for more details.
*
*/
#define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
/**
* \def MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
*
* Enable the ECDHE-RSA based ciphersuite modes in SSL / TLS.
*
* Requires: MBEDTLS_ECDH_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
* MBEDTLS_X509_CRT_PARSE_C
*
* This enables the following ciphersuites (if other requisites are
* enabled as well):
* MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA
*/
#define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
/**
* \def MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
*
* Enable the ECDHE-ECDSA based ciphersuite modes in SSL / TLS.
*
* Requires: MBEDTLS_ECDH_C, MBEDTLS_ECDSA_C, MBEDTLS_X509_CRT_PARSE_C,
*
* This enables the following ciphersuites (if other requisites are
* enabled as well):
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
*/
#define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
/**
* \def MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
*
* Enable the ECDH-ECDSA based ciphersuite modes in SSL / TLS.
*
* Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C
*
* This enables the following ciphersuites (if other requisites are
* enabled as well):
* MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
* MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
*/
#define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
/**
* \def MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
*
* Enable the ECDH-RSA based ciphersuite modes in SSL / TLS.
*
* Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C
*
* This enables the following ciphersuites (if other requisites are
* enabled as well):
* MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA
* MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384
*/
#define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
/**
* \def MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
*
* Enable the ECJPAKE based ciphersuite modes in SSL / TLS.
*
* \warning This is currently experimental. EC J-PAKE support is based on the
* Thread v1.0.0 specification; incompatible changes to the specification
* might still happen. For this reason, this is disabled by default.
*
* Requires: MBEDTLS_ECJPAKE_C
* MBEDTLS_SHA256_C
* MBEDTLS_ECP_DP_SECP256R1_ENABLED
*
* This enables the following ciphersuites (if other requisites are
* enabled as well):
* MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8
*/
//#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
/**
* \def MBEDTLS_PK_PARSE_EC_EXTENDED
*
* Enhance support for reading EC keys using variants of SEC1 not allowed by
* RFC 5915 and RFC 5480.
*
* Currently this means parsing the SpecifiedECDomain choice of EC
* parameters (only known groups are supported, not arbitrary domains, to
* avoid validation issues).
*
* Disable if you only need to support RFC 5915 + 5480 key formats.
*/
#define MBEDTLS_PK_PARSE_EC_EXTENDED
/**
* \def MBEDTLS_ERROR_STRERROR_DUMMY
*
* Enable a dummy error function to make use of mbedtls_strerror() in
* third party libraries easier when MBEDTLS_ERROR_C is disabled
* (no effect when MBEDTLS_ERROR_C is enabled).
*
* You can safely disable this if MBEDTLS_ERROR_C is enabled, or if you're
* not using mbedtls_strerror() or error_strerror() in your application.
*
* Disable if you run into name conflicts and want to really remove the
* mbedtls_strerror()
*/
#define MBEDTLS_ERROR_STRERROR_DUMMY
/**
* \def MBEDTLS_GENPRIME
*
* Enable the prime-number generation code.
*
* Requires: MBEDTLS_BIGNUM_C
*/
#define MBEDTLS_GENPRIME
/**
* \def MBEDTLS_FS_IO
*
* Enable functions that use the filesystem.
*/
#define MBEDTLS_FS_IO
/**
* \def MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
*
* Do not add default entropy sources. These are the platform specific,
* mbedtls_timing_hardclock and HAVEGE based poll functions.
*
* This is useful to have more control over the added entropy sources in an
* application.
*
* Uncomment this macro to prevent loading of default entropy functions.
*/
//#define MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
/**
* \def MBEDTLS_NO_PLATFORM_ENTROPY
*
* Do not use built-in platform entropy functions.
* This is useful if your platform does not support
* standards like the /dev/urandom or Windows CryptoAPI.
*
* Uncomment this macro to disable the built-in platform entropy functions.
*/
//#define MBEDTLS_NO_PLATFORM_ENTROPY
/**
* \def MBEDTLS_ENTROPY_FORCE_SHA256
*
* Force the entropy accumulator to use a SHA-256 accumulator instead of the
* default SHA-512 based one (if both are available).
*
* Requires: MBEDTLS_SHA256_C
*
* On 32-bit systems SHA-256 can be much faster than SHA-512. Use this option
* if you have performance concerns.
*
* This option is only useful if both MBEDTLS_SHA256_C and
* MBEDTLS_SHA512_C are defined. Otherwise the available hash module is used.
*/
//#define MBEDTLS_ENTROPY_FORCE_SHA256
/**
* \def MBEDTLS_ENTROPY_NV_SEED
*
* Enable the non-volatile (NV) seed file-based entropy source.
* (Also enables the NV seed read/write functions in the platform layer)
*
* This is crucial (if not required) on systems that do not have a
* cryptographic entropy source (in hardware or kernel) available.
*
* Requires: MBEDTLS_ENTROPY_C, MBEDTLS_PLATFORM_C
*
* \note The read/write functions that are used by the entropy source are
* determined in the platform layer, and can be modified at runtime and/or
* compile-time depending on the flags (MBEDTLS_PLATFORM_NV_SEED_*) used.
*
* \note If you use the default implementation functions that read a seedfile
* with regular fopen(), please make sure you make a seedfile with the
* proper name (defined in MBEDTLS_PLATFORM_STD_NV_SEED_FILE) and at
* least MBEDTLS_ENTROPY_BLOCK_SIZE bytes in size that can be read from
* and written to or you will get an entropy source error! The default
* implementation will only use the first MBEDTLS_ENTROPY_BLOCK_SIZE
* bytes from the file.
*
* \note The entropy collector will write to the seed file before entropy is
* given to an external source, to update it.
*/
//#define MBEDTLS_ENTROPY_NV_SEED
/**
* \def MBEDTLS_MEMORY_DEBUG
*
* Enable debugging of buffer allocator memory issues. Automatically prints
* (to stderr) all (fatal) messages on memory allocation issues. Enables
* function for 'debug output' of allocated memory.
*
* Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C
*
* Uncomment this macro to let the buffer allocator print out error messages.
*/
//#define MBEDTLS_MEMORY_DEBUG
/**
* \def MBEDTLS_MEMORY_BACKTRACE
*
* Include backtrace information with each allocated block.
*
* Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C
* GLIBC-compatible backtrace() an backtrace_symbols() support
*
* Uncomment this macro to include backtrace information
*/
//#define MBEDTLS_MEMORY_BACKTRACE
/**
* \def MBEDTLS_PK_RSA_ALT_SUPPORT
*
* Support external private RSA keys (eg from a HSM) in the PK layer.
*
* Comment this macro to disable support for external private RSA keys.
*/
#define MBEDTLS_PK_RSA_ALT_SUPPORT
/**
* \def MBEDTLS_PKCS1_V15
*
* Enable support for PKCS#1 v1.5 encoding.
*
* Requires: MBEDTLS_RSA_C
*
* This enables support for PKCS#1 v1.5 operations.
*/
#define MBEDTLS_PKCS1_V15
/**
* \def MBEDTLS_PKCS1_V21
*
* Enable support for PKCS#1 v2.1 encoding.
*
* Requires: MBEDTLS_MD_C, MBEDTLS_RSA_C
*
* This enables support for RSAES-OAEP and RSASSA-PSS operations.
*/
#define MBEDTLS_PKCS1_V21
/**
* \def MBEDTLS_RSA_NO_CRT
*
* Do not use the Chinese Remainder Theorem
* for the RSA private operation.
*
* Uncomment this macro to disable the use of CRT in RSA.
*
*/
//#define MBEDTLS_RSA_NO_CRT
/**
* \def MBEDTLS_SELF_TEST
*
* Enable the checkup functions (*_self_test).
*/
#define MBEDTLS_SELF_TEST
/**
* \def MBEDTLS_SHA256_SMALLER
*
* Enable an implementation of SHA-256 that has lower ROM footprint but also
* lower performance.
*
* The default implementation is meant to be a reasonnable compromise between
* performance and size. This version optimizes more aggressively for size at
* the expense of performance. Eg on Cortex-M4 it reduces the size of
* mbedtls_sha256_process() from ~2KB to ~0.5KB for a performance hit of about
* 30%.
*
* Uncomment to enable the smaller implementation of SHA256.
*/
//#define MBEDTLS_SHA256_SMALLER
/**
* \def MBEDTLS_SSL_ALL_ALERT_MESSAGES
*
* Enable sending of alert messages in case of encountered errors as per RFC.
* If you choose not to send the alert messages, mbed TLS can still communicate
* with other servers, only debugging of failures is harder.
*
* The advantage of not sending alert messages, is that no information is given
* about reasons for failures thus preventing adversaries of gaining intel.
*
* Enable sending of all alert messages
*/
#define MBEDTLS_SSL_ALL_ALERT_MESSAGES
/**
* \def MBEDTLS_SSL_DEBUG_ALL
*
* Enable the debug messages in SSL module for all issues.
* Debug messages have been disabled in some places to prevent timing
* attacks due to (unbalanced) debugging function calls.
*
* If you need all error reporting you should enable this during debugging,
* but remove this for production servers that should log as well.
*
* Uncomment this macro to report all debug messages on errors introducing
* a timing side-channel.
*
*/
//#define MBEDTLS_SSL_DEBUG_ALL
/** \def MBEDTLS_SSL_ENCRYPT_THEN_MAC
*
* Enable support for Encrypt-then-MAC, RFC 7366.
*
* This allows peers that both support it to use a more robust protection for
* ciphersuites using CBC, providing deep resistance against timing attacks
* on the padding or underlying cipher.
*
* This only affects CBC ciphersuites, and is useless if none is defined.
*
* Requires: MBEDTLS_SSL_PROTO_TLS1 or
* MBEDTLS_SSL_PROTO_TLS1_1 or
* MBEDTLS_SSL_PROTO_TLS1_2
*
* Comment this macro to disable support for Encrypt-then-MAC
*/
#define MBEDTLS_SSL_ENCRYPT_THEN_MAC
/** \def MBEDTLS_SSL_EXTENDED_MASTER_SECRET
*
* Enable support for Extended Master Secret, aka Session Hash
* (draft-ietf-tls-session-hash-02).
*
* This was introduced as "the proper fix" to the Triple Handshake familiy of
* attacks, but it is recommended to always use it (even if you disable
* renegotiation), since it actually fixes a more fundamental issue in the
* original SSL/TLS design, and has implications beyond Triple Handshake.
*
* Requires: MBEDTLS_SSL_PROTO_TLS1 or
* MBEDTLS_SSL_PROTO_TLS1_1 or
* MBEDTLS_SSL_PROTO_TLS1_2
*
* Comment this macro to disable support for Extended Master Secret.
*/
#define MBEDTLS_SSL_EXTENDED_MASTER_SECRET
/**
* \def MBEDTLS_SSL_FALLBACK_SCSV
*
* Enable support for FALLBACK_SCSV (draft-ietf-tls-downgrade-scsv-00).
*
* For servers, it is recommended to always enable this, unless you support
* only one version of TLS, or know for sure that none of your clients
* implements a fallback strategy.
*
* For clients, you only need this if you're using a fallback strategy, which
* is not recommended in the first place, unless you absolutely need it to
* interoperate with buggy (version-intolerant) servers.
*
* Comment this macro to disable support for FALLBACK_SCSV
*/
#define MBEDTLS_SSL_FALLBACK_SCSV
/**
* \def MBEDTLS_SSL_HW_RECORD_ACCEL
*
* Enable hooking functions in SSL module for hardware acceleration of
* individual records.
*
* Uncomment this macro to enable hooking functions.
*/
//#define MBEDTLS_SSL_HW_RECORD_ACCEL
/**
* \def MBEDTLS_SSL_CBC_RECORD_SPLITTING
*
* Enable 1/n-1 record splitting for CBC mode in SSLv3 and TLS 1.0.
*
* This is a countermeasure to the BEAST attack, which also minimizes the risk
* of interoperability issues compared to sending 0-length records.
*
* Comment this macro to disable 1/n-1 record splitting.
*/
#define MBEDTLS_SSL_CBC_RECORD_SPLITTING
/**
* \def MBEDTLS_SSL_RENEGOTIATION
*
* Enable support for TLS renegotiation.
*
* The two main uses of renegotiation are (1) refresh keys on long-lived
* connections and (2) client authentication after the initial handshake.
* If you don't need renegotiation, it's probably better to disable it, since
* it has been associated with security issues in the past and is easy to
* misuse/misunderstand.
*
* Comment this to disable support for renegotiation.
*
* \note Even if this option is disabled, both client and server are aware
* of the Renegotiation Indication Extension (RFC 5746) used to
* prevent the SSL renegotiation attack (see RFC 5746 Sect. 1).
* (See \c mbedtls_ssl_conf_legacy_renegotiation for the
* configuration of this extension).
*
*/
#define MBEDTLS_SSL_RENEGOTIATION
/**
* \def MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
*
* Enable support for receiving and parsing SSLv2 Client Hello messages for the
* SSL Server module (MBEDTLS_SSL_SRV_C).
*
* Uncomment this macro to enable support for SSLv2 Client Hello messages.
*/
//#define MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
/**
* \def MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
*
* Pick the ciphersuite according to the client's preferences rather than ours
* in the SSL Server module (MBEDTLS_SSL_SRV_C).
*
* Uncomment this macro to respect client's ciphersuite order
*/
//#define MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
/**
* \def MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
*
* Enable support for RFC 6066 max_fragment_length extension in SSL.
*
* Comment this macro to disable support for the max_fragment_length extension
*/
#define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
/**
* \def MBEDTLS_SSL_PROTO_SSL3
*
* Enable support for SSL 3.0.
*
* Requires: MBEDTLS_MD5_C
* MBEDTLS_SHA1_C
*
* Comment this macro to disable support for SSL 3.0
*/
//#define MBEDTLS_SSL_PROTO_SSL3
/**
* \def MBEDTLS_SSL_PROTO_TLS1
*
* Enable support for TLS 1.0.
*
* Requires: MBEDTLS_MD5_C
* MBEDTLS_SHA1_C
*
* Comment this macro to disable support for TLS 1.0
*/
#define MBEDTLS_SSL_PROTO_TLS1
/**
* \def MBEDTLS_SSL_PROTO_TLS1_1
*
* Enable support for TLS 1.1 (and DTLS 1.0 if DTLS is enabled).
*
* Requires: MBEDTLS_MD5_C
* MBEDTLS_SHA1_C
*
* Comment this macro to disable support for TLS 1.1 / DTLS 1.0
*/
#define MBEDTLS_SSL_PROTO_TLS1_1
/**
* \def MBEDTLS_SSL_PROTO_TLS1_2
*
* Enable support for TLS 1.2 (and DTLS 1.2 if DTLS is enabled).
*
* Requires: MBEDTLS_SHA1_C or MBEDTLS_SHA256_C or MBEDTLS_SHA512_C
* (Depends on ciphersuites)
*
* Comment this macro to disable support for TLS 1.2 / DTLS 1.2
*/
#define MBEDTLS_SSL_PROTO_TLS1_2
/**
* \def MBEDTLS_SSL_PROTO_DTLS
*
* Enable support for DTLS (all available versions).
*
* Enable this and MBEDTLS_SSL_PROTO_TLS1_1 to enable DTLS 1.0,
* and/or this and MBEDTLS_SSL_PROTO_TLS1_2 to enable DTLS 1.2.
*
* Requires: MBEDTLS_SSL_PROTO_TLS1_1
* or MBEDTLS_SSL_PROTO_TLS1_2
*
* Comment this macro to disable support for DTLS
*/
#define MBEDTLS_SSL_PROTO_DTLS
/**
* \def MBEDTLS_SSL_ALPN
*
* Enable support for RFC 7301 Application Layer Protocol Negotiation.
*
* Comment this macro to disable support for ALPN.
*/
#define MBEDTLS_SSL_ALPN
/**
* \def MBEDTLS_SSL_DTLS_ANTI_REPLAY
*
* Enable support for the anti-replay mechanism in DTLS.
*
* Requires: MBEDTLS_SSL_TLS_C
* MBEDTLS_SSL_PROTO_DTLS
*
* \warning Disabling this is often a security risk!
* See mbedtls_ssl_conf_dtls_anti_replay() for details.
*
* Comment this to disable anti-replay in DTLS.
*/
#define MBEDTLS_SSL_DTLS_ANTI_REPLAY
/**
* \def MBEDTLS_SSL_DTLS_HELLO_VERIFY
*
* Enable support for HelloVerifyRequest on DTLS servers.
*
* This feature is highly recommended to prevent DTLS servers being used as
* amplifiers in DoS attacks against other hosts. It should always be enabled
* unless you know for sure amplification cannot be a problem in the
* environment in which your server operates.
*
* \warning Disabling this can ba a security risk! (see above)
*
* Requires: MBEDTLS_SSL_PROTO_DTLS
*
* Comment this to disable support for HelloVerifyRequest.
*/
#define MBEDTLS_SSL_DTLS_HELLO_VERIFY
/**
* \def MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
*
* Enable server-side support for clients that reconnect from the same port.
*
* Some clients unexpectedly close the connection and try to reconnect using the
* same source port. This needs special support from the server to handle the
* new connection securely, as described in section 4.2.8 of RFC 6347. This
* flag enables that support.
*
* Requires: MBEDTLS_SSL_DTLS_HELLO_VERIFY
*
* Comment this to disable support for clients reusing the source port.
*/
#define MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
/**
* \def MBEDTLS_SSL_DTLS_BADMAC_LIMIT
*
* Enable support for a limit of records with bad MAC.
*
* See mbedtls_ssl_conf_dtls_badmac_limit().
*
* Requires: MBEDTLS_SSL_PROTO_DTLS
*/
#define MBEDTLS_SSL_DTLS_BADMAC_LIMIT
/**
* \def MBEDTLS_SSL_SESSION_TICKETS
*
* Enable support for RFC 5077 session tickets in SSL.
* Client-side, provides full support for session tickets (maintenance of a
* session store remains the responsibility of the application, though).
* Server-side, you also need to provide callbacks for writing and parsing
* tickets, including authenticated encryption and key management. Example
* callbacks are provided by MBEDTLS_SSL_TICKET_C.
*
* Comment this macro to disable support for SSL session tickets
*/
#define MBEDTLS_SSL_SESSION_TICKETS
/**
* \def MBEDTLS_SSL_EXPORT_KEYS
*
* Enable support for exporting key block and master secret.
* This is required for certain users of TLS, e.g. EAP-TLS.
*
* Comment this macro to disable support for key export
*/
#define MBEDTLS_SSL_EXPORT_KEYS
/**
* \def MBEDTLS_SSL_SERVER_NAME_INDICATION
*
* Enable support for RFC 6066 server name indication (SNI) in SSL.
*
* Requires: MBEDTLS_X509_CRT_PARSE_C
*
* Comment this macro to disable support for server name indication in SSL
*/
#define MBEDTLS_SSL_SERVER_NAME_INDICATION
/**
* \def MBEDTLS_SSL_TRUNCATED_HMAC
*
* Enable support for RFC 6066 truncated HMAC in SSL.
*
* Comment this macro to disable support for truncated HMAC in SSL
*/
#define MBEDTLS_SSL_TRUNCATED_HMAC
/**
* \def MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT
*
* Fallback to old (pre-2.7), non-conforming implementation of the truncated
* HMAC extension which also truncates the HMAC key. Note that this option is
* only meant for a transitory upgrade period and is likely to be removed in
* a future version of the library.
*
* \warning The old implementation is non-compliant and has a security weakness
* (2^80 brute force attack on the HMAC key used for a single,
* uninterrupted connection). This should only be enabled temporarily
* when (1) the use of truncated HMAC is essential in order to save
* bandwidth, and (2) the peer is an Mbed TLS stack that doesn't use
* the fixed implementation yet (pre-2.7).
*
* \deprecated This option is deprecated and will likely be removed in a
* future version of Mbed TLS.
*
* Uncomment to fallback to old, non-compliant truncated HMAC implementation.
*
* Requires: MBEDTLS_SSL_TRUNCATED_HMAC
*/
//#define MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT
/**
* \def MBEDTLS_THREADING_ALT
*
* Provide your own alternate threading implementation.
*
* Requires: MBEDTLS_THREADING_C
*
* Uncomment this to allow your own alternate threading implementation.
*/
//#define MBEDTLS_THREADING_ALT
/**
* \def MBEDTLS_THREADING_PTHREAD
*
* Enable the pthread wrapper layer for the threading layer.
*
* Requires: MBEDTLS_THREADING_C
*
* Uncomment this to enable pthread mutexes.
*/
//#define MBEDTLS_THREADING_PTHREAD
/**
* \def MBEDTLS_VERSION_FEATURES
*
* Allow run-time checking of compile-time enabled features. Thus allowing users
* to check at run-time if the library is for instance compiled with threading
* support via mbedtls_version_check_feature().
*
* Requires: MBEDTLS_VERSION_C
*
* Comment this to disable run-time checking and save ROM space
*/
#define MBEDTLS_VERSION_FEATURES
/**
* \def MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
*
* If set, the X509 parser will not break-off when parsing an X509 certificate
* and encountering an extension in a v1 or v2 certificate.
*
* Uncomment to prevent an error.
*/
//#define MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
/**
* \def MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
*
* If set, the X509 parser will not break-off when parsing an X509 certificate
* and encountering an unknown critical extension.
*
* \warning Depending on your PKI use, enabling this can be a security risk!
*
* Uncomment to prevent an error.
*/
//#define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
/**
* \def MBEDTLS_X509_CHECK_KEY_USAGE
*
* Enable verification of the keyUsage extension (CA and leaf certificates).
*
* Disabling this avoids problems with mis-issued and/or misused
* (intermediate) CA and leaf certificates.
*
* \warning Depending on your PKI use, disabling this can be a security risk!
*
* Comment to skip keyUsage checking for both CA and leaf certificates.
*/
#define MBEDTLS_X509_CHECK_KEY_USAGE
/**
* \def MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
*
* Enable verification of the extendedKeyUsage extension (leaf certificates).
*
* Disabling this avoids problems with mis-issued and/or misused certificates.
*
* \warning Depending on your PKI use, disabling this can be a security risk!
*
* Comment to skip extendedKeyUsage checking for certificates.
*/
#define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
/**
* \def MBEDTLS_X509_RSASSA_PSS_SUPPORT
*
* Enable parsing and verification of X.509 certificates, CRLs and CSRS
* signed with RSASSA-PSS (aka PKCS#1 v2.1).
*
* Comment this macro to disallow using RSASSA-PSS in certificates.
*/
#define MBEDTLS_X509_RSASSA_PSS_SUPPORT
/**
* \def MBEDTLS_ZLIB_SUPPORT
*
* If set, the SSL/TLS module uses ZLIB to support compression and
* decompression of packet data.
*
* \warning TLS-level compression MAY REDUCE SECURITY! See for example the
* CRIME attack. Before enabling this option, you should examine with care if
* CRIME or similar exploits may be applicable to your use case.
*
* \note Currently compression can't be used with DTLS.
*
* Used in: library/ssl_tls.c
* library/ssl_cli.c
* library/ssl_srv.c
*
* This feature requires zlib library and headers to be present.
*
* Uncomment to enable use of ZLIB
*/
//#define MBEDTLS_ZLIB_SUPPORT
/* \} name SECTION: mbed TLS feature support */
/**
* \name SECTION: mbed TLS modules
*
* This section enables or disables entire modules in mbed TLS
* \{
*/
/**
* \def MBEDTLS_AESNI_C
*
* Enable AES-NI support on x86-64.
*
* Module: library/aesni.c
* Caller: library/aes.c
*
* Requires: MBEDTLS_HAVE_ASM
*
* This modules adds support for the AES-NI instructions on x86-64
*/
#define MBEDTLS_AESNI_C
/**
* \def MBEDTLS_AES_C
*
* Enable the AES block cipher.
*
* Module: library/aes.c
* Caller: library/ssl_tls.c
* library/pem.c
* library/ctr_drbg.c
*
* This module enables the following ciphersuites (if other requisites are
* enabled as well):
* MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256
* MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA
* MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384
* MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384
* MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA
* MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256
* MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256
* MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA
*
* PEM_PARSE uses AES for decrypting encrypted keys.
*/
#define MBEDTLS_AES_C
/**
* \def MBEDTLS_ARC4_C
*
* Enable the ARCFOUR stream cipher.
*
* Module: library/arc4.c
* Caller: library/ssl_tls.c
*
* This module enables the following ciphersuites (if other requisites are
* enabled as well):
* MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
* MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
* MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA
* MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA
* MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
* MBEDTLS_TLS_RSA_WITH_RC4_128_SHA
* MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
* MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
* MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
*
* \warning ARC4 is considered a weak cipher and its use constitutes a
* security risk. If possible, we recommend avoidng dependencies on
* it, and considering stronger ciphers instead.
*
*/
#define MBEDTLS_ARC4_C
/**
* \def MBEDTLS_ASN1_PARSE_C
*
* Enable the generic ASN1 parser.
*
* Module: library/asn1.c
* Caller: library/x509.c
* library/dhm.c
* library/pkcs12.c
* library/pkcs5.c
* library/pkparse.c
*/
#define MBEDTLS_ASN1_PARSE_C
/**
* \def MBEDTLS_ASN1_WRITE_C
*
* Enable the generic ASN1 writer.
*
* Module: library/asn1write.c
* Caller: library/ecdsa.c
* library/pkwrite.c
* library/x509_create.c
* library/x509write_crt.c
* library/x509write_csr.c
*/
#define MBEDTLS_ASN1_WRITE_C
/**
* \def MBEDTLS_BASE64_C
*
* Enable the Base64 module.
*
* Module: library/base64.c
* Caller: library/pem.c
*
* This module is required for PEM support (required by X.509).
*/
#define MBEDTLS_BASE64_C
/**
* \def MBEDTLS_BIGNUM_C
*
* Enable the multi-precision integer library.
*
* Module: library/bignum.c
* Caller: library/dhm.c
* library/ecp.c
* library/ecdsa.c
* library/rsa.c
* library/rsa_internal.c
* library/ssl_tls.c
*
* This module is required for RSA, DHM and ECC (ECDH, ECDSA) support.
*/
#define MBEDTLS_BIGNUM_C
/**
* \def MBEDTLS_BLOWFISH_C
*
* Enable the Blowfish block cipher.
*
* Module: library/blowfish.c
*/
#define MBEDTLS_BLOWFISH_C
/**
* \def MBEDTLS_CAMELLIA_C
*
* Enable the Camellia block cipher.
*
* Module: library/camellia.c
* Caller: library/ssl_tls.c
*
* This module enables the following ciphersuites (if other requisites are
* enabled as well):
* MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
* MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
* MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
* MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
* MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
* MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256
* MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384
* MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384
* MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256
*/
#define MBEDTLS_CAMELLIA_C
/**
* \def MBEDTLS_CCM_C
*
* Enable the Counter with CBC-MAC (CCM) mode for 128-bit block cipher.
*
* Module: library/ccm.c
*
* Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
*
* This module enables the AES-CCM ciphersuites, if other requisites are
* enabled as well.
*/
#define MBEDTLS_CCM_C
/**
* \def MBEDTLS_CERTS_C
*
* Enable the test certificates.
*
* Module: library/certs.c
* Caller:
*
* This module is used for testing (ssl_client/server).
*/
#define MBEDTLS_CERTS_C
/**
* \def MBEDTLS_CIPHER_C
*
* Enable the generic cipher layer.
*
* Module: library/cipher.c
* Caller: library/ssl_tls.c
*
* Uncomment to enable generic cipher wrappers.
*/
#define MBEDTLS_CIPHER_C
/**
* \def MBEDTLS_CMAC_C
*
* Enable the CMAC (Cipher-based Message Authentication Code) mode for block
* ciphers.
*
* Module: library/cmac.c
*
* Requires: MBEDTLS_AES_C or MBEDTLS_DES_C
*
*/
//#define MBEDTLS_CMAC_C
/**
* \def MBEDTLS_CTR_DRBG_C
*
* Enable the CTR_DRBG AES-256-based random generator.
*
* \note This module only achieves a 256-bit security strength if
* the generator is seeded with sufficient entropy.
* See ctr_drbg.h for more details.
*
* Module: library/ctr_drbg.c
* Caller:
*
* Requires: MBEDTLS_AES_C
*
* This module provides the CTR_DRBG AES-256 random number generator.
*/
#define MBEDTLS_CTR_DRBG_C
/**
* \def MBEDTLS_DEBUG_C
*
* Enable the debug functions.
*
* Module: library/debug.c
* Caller: library/ssl_cli.c
* library/ssl_srv.c
* library/ssl_tls.c
*
* This module provides debugging functions.
*/
#define MBEDTLS_DEBUG_C
/**
* \def MBEDTLS_DES_C
*
* Enable the DES block cipher.
*
* Module: library/des.c
* Caller: library/pem.c
* library/ssl_tls.c
*
* This module enables the following ciphersuites (if other requisites are
* enabled as well):
* MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA
* MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
*
* PEM_PARSE uses DES/3DES for decrypting encrypted keys.
*
* \warning DES is considered a weak cipher and its use constitutes a
* security risk. We recommend considering stronger ciphers instead.
*/
#define MBEDTLS_DES_C
/**
* \def MBEDTLS_DHM_C
*
* Enable the Diffie-Hellman-Merkle module.
*
* Module: library/dhm.c
* Caller: library/ssl_cli.c
* library/ssl_srv.c
*
* This module is used by the following key exchanges:
* DHE-RSA, DHE-PSK
*
* \warning Using DHE constitutes a security risk as it
* is not possible to validate custom DH parameters.
* If possible, it is recommended users should consider
* preferring other methods of key exchange.
* See dhm.h for more details.
*
*/
#define MBEDTLS_DHM_C
/**
* \def MBEDTLS_ECDH_C
*
* Enable the elliptic curve Diffie-Hellman library.
*
* Module: library/ecdh.c
* Caller: library/ssl_cli.c
* library/ssl_srv.c
*
* This module is used by the following key exchanges:
* ECDHE-ECDSA, ECDHE-RSA, DHE-PSK
*
* Requires: MBEDTLS_ECP_C
*/
#define MBEDTLS_ECDH_C
/**
* \def MBEDTLS_ECDSA_C
*
* Enable the elliptic curve DSA library.
*
* Module: library/ecdsa.c
* Caller:
*
* This module is used by the following key exchanges:
* ECDHE-ECDSA
*
* Requires: MBEDTLS_ECP_C, MBEDTLS_ASN1_WRITE_C, MBEDTLS_ASN1_PARSE_C
*/
#define MBEDTLS_ECDSA_C
/**
* \def MBEDTLS_ECJPAKE_C
*
* Enable the elliptic curve J-PAKE library.
*
* \warning This is currently experimental. EC J-PAKE support is based on the
* Thread v1.0.0 specification; incompatible changes to the specification
* might still happen. For this reason, this is disabled by default.
*
* Module: library/ecjpake.c
* Caller:
*
* This module is used by the following key exchanges:
* ECJPAKE
*
* Requires: MBEDTLS_ECP_C, MBEDTLS_MD_C
*/
//#define MBEDTLS_ECJPAKE_C
/**
* \def MBEDTLS_ECP_C
*
* Enable the elliptic curve over GF(p) library.
*
* Module: library/ecp.c
* Caller: library/ecdh.c
* library/ecdsa.c
* library/ecjpake.c
*
* Requires: MBEDTLS_BIGNUM_C and at least one MBEDTLS_ECP_DP_XXX_ENABLED
*/
#define MBEDTLS_ECP_C
/**
* \def MBEDTLS_ENTROPY_C
*
* Enable the platform-specific entropy code.
*
* Module: library/entropy.c
* Caller:
*
* Requires: MBEDTLS_SHA512_C or MBEDTLS_SHA256_C
*
* This module provides a generic entropy pool
*/
#define MBEDTLS_ENTROPY_C
/**
* \def MBEDTLS_ERROR_C
*
* Enable error code to error string conversion.
*
* Module: library/error.c
* Caller:
*
* This module enables mbedtls_strerror().
*/
#define MBEDTLS_ERROR_C
/**
* \def MBEDTLS_GCM_C
*
* Enable the Galois/Counter Mode (GCM) for AES.
*
* Module: library/gcm.c
*
* Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
*
* This module enables the AES-GCM and CAMELLIA-GCM ciphersuites, if other
* requisites are enabled as well.
*/
#define MBEDTLS_GCM_C
/**
* \def MBEDTLS_HAVEGE_C
*
* Enable the HAVEGE random generator.
*
* Warning: the HAVEGE random generator is not suitable for virtualized
* environments
*
* Warning: the HAVEGE random generator is dependent on timing and specific
* processor traits. It is therefore not advised to use HAVEGE as
* your applications primary random generator or primary entropy pool
* input. As a secondary input to your entropy pool, it IS able add
* the (limited) extra entropy it provides.
*
* Module: library/havege.c
* Caller:
*
* Requires: MBEDTLS_TIMING_C
*
* Uncomment to enable the HAVEGE random generator.
*/
//#define MBEDTLS_HAVEGE_C
/**
* \def MBEDTLS_HMAC_DRBG_C
*
* Enable the HMAC_DRBG random generator.
*
* Module: library/hmac_drbg.c
* Caller:
*
* Requires: MBEDTLS_MD_C
*
* Uncomment to enable the HMAC_DRBG random number geerator.
*/
#define MBEDTLS_HMAC_DRBG_C
/**
* \def MBEDTLS_MD_C
*
* Enable the generic message digest layer.
*
* Module: library/md.c
* Caller:
*
* Uncomment to enable generic message digest wrappers.
*/
#define MBEDTLS_MD_C
/**
* \def MBEDTLS_MD2_C
*
* Enable the MD2 hash algorithm.
*
* Module: library/md2.c
* Caller:
*
* Uncomment to enable support for (rare) MD2-signed X.509 certs.
*
* \warning MD2 is considered a weak message digest and its use constitutes a
* security risk. If possible, we recommend avoiding dependencies on
* it, and considering stronger message digests instead.
*
*/
//#define MBEDTLS_MD2_C
/**
* \def MBEDTLS_MD4_C
*
* Enable the MD4 hash algorithm.
*
* Module: library/md4.c
* Caller:
*
* Uncomment to enable support for (rare) MD4-signed X.509 certs.
*
* \warning MD4 is considered a weak message digest and its use constitutes a
* security risk. If possible, we recommend avoiding dependencies on
* it, and considering stronger message digests instead.
*
*/
//#define MBEDTLS_MD4_C
/**
* \def MBEDTLS_MD5_C
*
* Enable the MD5 hash algorithm.
*
* Module: library/md5.c
* Caller: library/md.c
* library/pem.c
* library/ssl_tls.c
*
* This module is required for SSL/TLS up to version 1.1, and for TLS 1.2
* depending on the handshake parameters. Further, it is used for checking
* MD5-signed certificates, and for PBKDF1 when decrypting PEM-encoded
* encrypted keys.
*
* \warning MD5 is considered a weak message digest and its use constitutes a
* security risk. If possible, we recommend avoiding dependencies on
* it, and considering stronger message digests instead.
*
*/
#define MBEDTLS_MD5_C
/**
* \def MBEDTLS_MEMORY_BUFFER_ALLOC_C
*
* Enable the buffer allocator implementation that makes use of a (stack)
* based buffer to 'allocate' dynamic memory. (replaces calloc() and free()
* calls)
*
* Module: library/memory_buffer_alloc.c
*
* Requires: MBEDTLS_PLATFORM_C
* MBEDTLS_PLATFORM_MEMORY (to use it within mbed TLS)
*
* Enable this module to enable the buffer memory allocator.
*/
//#define MBEDTLS_MEMORY_BUFFER_ALLOC_C
/**
* \def MBEDTLS_NET_C
*
* Enable the TCP and UDP over IPv6/IPv4 networking routines.
*
* \note This module only works on POSIX/Unix (including Linux, BSD and OS X)
* and Windows. For other platforms, you'll want to disable it, and write your
* own networking callbacks to be passed to \c mbedtls_ssl_set_bio().
*
* \note See also our Knowledge Base article about porting to a new
* environment:
* https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS
*
* Module: library/net_sockets.c
*
* This module provides networking routines.
*/
#define MBEDTLS_NET_C
/**
* \def MBEDTLS_OID_C
*
* Enable the OID database.
*
* Module: library/oid.c
* Caller: library/asn1write.c
* library/pkcs5.c
* library/pkparse.c
* library/pkwrite.c
* library/rsa.c
* library/x509.c
* library/x509_create.c
* library/x509_crl.c
* library/x509_crt.c
* library/x509_csr.c
* library/x509write_crt.c
* library/x509write_csr.c
*
* This modules translates between OIDs and internal values.
*/
#define MBEDTLS_OID_C
/**
* \def MBEDTLS_PADLOCK_C
*
* Enable VIA Padlock support on x86.
*
* Module: library/padlock.c
* Caller: library/aes.c
*
* Requires: MBEDTLS_HAVE_ASM
*
* This modules adds support for the VIA PadLock on x86.
*/
#define MBEDTLS_PADLOCK_C
/**
* \def MBEDTLS_PEM_PARSE_C
*
* Enable PEM decoding / parsing.
*
* Module: library/pem.c
* Caller: library/dhm.c
* library/pkparse.c
* library/x509_crl.c
* library/x509_crt.c
* library/x509_csr.c
*
* Requires: MBEDTLS_BASE64_C
*
* This modules adds support for decoding / parsing PEM files.
*/
#define MBEDTLS_PEM_PARSE_C
/**
* \def MBEDTLS_PEM_WRITE_C
*
* Enable PEM encoding / writing.
*
* Module: library/pem.c
* Caller: library/pkwrite.c
* library/x509write_crt.c
* library/x509write_csr.c
*
* Requires: MBEDTLS_BASE64_C
*
* This modules adds support for encoding / writing PEM files.
*/
#define MBEDTLS_PEM_WRITE_C
/**
* \def MBEDTLS_PK_C
*
* Enable the generic public (asymetric) key layer.
*
* Module: library/pk.c
* Caller: library/ssl_tls.c
* library/ssl_cli.c
* library/ssl_srv.c
*
* Requires: MBEDTLS_RSA_C or MBEDTLS_ECP_C
*
* Uncomment to enable generic public key wrappers.
*/
#define MBEDTLS_PK_C
/**
* \def MBEDTLS_PK_PARSE_C
*
* Enable the generic public (asymetric) key parser.
*
* Module: library/pkparse.c
* Caller: library/x509_crt.c
* library/x509_csr.c
*
* Requires: MBEDTLS_PK_C
*
* Uncomment to enable generic public key parse functions.
*/
#define MBEDTLS_PK_PARSE_C
/**
* \def MBEDTLS_PK_WRITE_C
*
* Enable the generic public (asymetric) key writer.
*
* Module: library/pkwrite.c
* Caller: library/x509write.c
*
* Requires: MBEDTLS_PK_C
*
* Uncomment to enable generic public key write functions.
*/
#define MBEDTLS_PK_WRITE_C
/**
* \def MBEDTLS_PKCS5_C
*
* Enable PKCS#5 functions.
*
* Module: library/pkcs5.c
*
* Requires: MBEDTLS_MD_C
*
* This module adds support for the PKCS#5 functions.
*/
#define MBEDTLS_PKCS5_C
/**
* \def MBEDTLS_PKCS11_C
*
* Enable wrapper for PKCS#11 smartcard support.
*
* Module: library/pkcs11.c
* Caller: library/pk.c
*
* Requires: MBEDTLS_PK_C
*
* This module enables SSL/TLS PKCS #11 smartcard support.
* Requires the presence of the PKCS#11 helper library (libpkcs11-helper)
*/
//#define MBEDTLS_PKCS11_C
/**
* \def MBEDTLS_PKCS12_C
*
* Enable PKCS#12 PBE functions.
* Adds algorithms for parsing PKCS#8 encrypted private keys
*
* Module: library/pkcs12.c
* Caller: library/pkparse.c
*
* Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_CIPHER_C, MBEDTLS_MD_C
* Can use: MBEDTLS_ARC4_C
*
* This module enables PKCS#12 functions.
*/
#define MBEDTLS_PKCS12_C
/**
* \def MBEDTLS_PLATFORM_C
*
* Enable the platform abstraction layer that allows you to re-assign
* functions like calloc(), free(), snprintf(), printf(), fprintf(), exit().
*
* Enabling MBEDTLS_PLATFORM_C enables to use of MBEDTLS_PLATFORM_XXX_ALT
* or MBEDTLS_PLATFORM_XXX_MACRO directives, allowing the functions mentioned
* above to be specified at runtime or compile time respectively.
*
* \note This abstraction layer must be enabled on Windows (including MSYS2)
* as other module rely on it for a fixed snprintf implementation.
*
* Module: library/platform.c
* Caller: Most other .c files
*
* This module enables abstraction of common (libc) functions.
*/
#define MBEDTLS_PLATFORM_C
/**
* \def MBEDTLS_RIPEMD160_C
*
* Enable the RIPEMD-160 hash algorithm.
*
* Module: library/ripemd160.c
* Caller: library/md.c
*
*/
#define MBEDTLS_RIPEMD160_C
/**
* \def MBEDTLS_RSA_C
*
* Enable the RSA public-key cryptosystem.
*
* Module: library/rsa.c
* library/rsa_internal.c
* Caller: library/ssl_cli.c
* library/ssl_srv.c
* library/ssl_tls.c
* library/x509.c
*
* This module is used by the following key exchanges:
* RSA, DHE-RSA, ECDHE-RSA, RSA-PSK
*
* Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C
*/
#define MBEDTLS_RSA_C
/**
* \def MBEDTLS_SHA1_C
*
* Enable the SHA1 cryptographic hash algorithm.
*
* Module: library/sha1.c
* Caller: library/md.c
* library/ssl_cli.c
* library/ssl_srv.c
* library/ssl_tls.c
* library/x509write_crt.c
*
* This module is required for SSL/TLS up to version 1.1, for TLS 1.2
* depending on the handshake parameters, and for SHA1-signed certificates.
*
* \warning SHA-1 is considered a weak message digest and its use constitutes
* a security risk. If possible, we recommend avoiding dependencies
* on it, and considering stronger message digests instead.
*
*/
#define MBEDTLS_SHA1_C
/**
* \def MBEDTLS_SHA256_C
*
* Enable the SHA-224 and SHA-256 cryptographic hash algorithms.
*
* Module: library/sha256.c
* Caller: library/entropy.c
* library/md.c
* library/ssl_cli.c
* library/ssl_srv.c
* library/ssl_tls.c
*
* This module adds support for SHA-224 and SHA-256.
* This module is required for the SSL/TLS 1.2 PRF function.
*/
#define MBEDTLS_SHA256_C
/**
* \def MBEDTLS_SHA512_C
*
* Enable the SHA-384 and SHA-512 cryptographic hash algorithms.
*
* Module: library/sha512.c
* Caller: library/entropy.c
* library/md.c
* library/ssl_cli.c
* library/ssl_srv.c
*
* This module adds support for SHA-384 and SHA-512.
*/
#define MBEDTLS_SHA512_C
/**
* \def MBEDTLS_SSL_CACHE_C
*
* Enable simple SSL cache implementation.
*
* Module: library/ssl_cache.c
* Caller:
*
* Requires: MBEDTLS_SSL_CACHE_C
*/
#define MBEDTLS_SSL_CACHE_C
/**
* \def MBEDTLS_SSL_COOKIE_C
*
* Enable basic implementation of DTLS cookies for hello verification.
*
* Module: library/ssl_cookie.c
* Caller:
*/
#define MBEDTLS_SSL_COOKIE_C
/**
* \def MBEDTLS_SSL_TICKET_C
*
* Enable an implementation of TLS server-side callbacks for session tickets.
*
* Module: library/ssl_ticket.c
* Caller:
*
* Requires: MBEDTLS_CIPHER_C
*/
#define MBEDTLS_SSL_TICKET_C
/**
* \def MBEDTLS_SSL_CLI_C
*
* Enable the SSL/TLS client code.
*
* Module: library/ssl_cli.c
* Caller:
*
* Requires: MBEDTLS_SSL_TLS_C
*
* This module is required for SSL/TLS client support.
*/
#define MBEDTLS_SSL_CLI_C
/**
* \def MBEDTLS_SSL_SRV_C
*
* Enable the SSL/TLS server code.
*
* Module: library/ssl_srv.c
* Caller:
*
* Requires: MBEDTLS_SSL_TLS_C
*
* This module is required for SSL/TLS server support.
*/
#define MBEDTLS_SSL_SRV_C
/**
* \def MBEDTLS_SSL_TLS_C
*
* Enable the generic SSL/TLS code.
*
* Module: library/ssl_tls.c
* Caller: library/ssl_cli.c
* library/ssl_srv.c
*
* Requires: MBEDTLS_CIPHER_C, MBEDTLS_MD_C
* and at least one of the MBEDTLS_SSL_PROTO_XXX defines
*
* This module is required for SSL/TLS.
*/
#define MBEDTLS_SSL_TLS_C
/**
* \def MBEDTLS_THREADING_C
*
* Enable the threading abstraction layer.
* By default mbed TLS assumes it is used in a non-threaded environment or that
* contexts are not shared between threads. If you do intend to use contexts
* between threads, you will need to enable this layer to prevent race
* conditions. See also our Knowledge Base article about threading:
* https://tls.mbed.org/kb/development/thread-safety-and-multi-threading
*
* Module: library/threading.c
*
* This allows different threading implementations (self-implemented or
* provided).
*
* You will have to enable either MBEDTLS_THREADING_ALT or
* MBEDTLS_THREADING_PTHREAD.
*
* Enable this layer to allow use of mutexes within mbed TLS
*/
//#define MBEDTLS_THREADING_C
/**
* \def MBEDTLS_TIMING_C
*
* Enable the semi-portable timing interface.
*
* \note The provided implementation only works on POSIX/Unix (including Linux,
* BSD and OS X) and Windows. On other platforms, you can either disable that
* module and provide your own implementations of the callbacks needed by
* \c mbedtls_ssl_set_timer_cb() for DTLS, or leave it enabled and provide
* your own implementation of the whole module by setting
* \c MBEDTLS_TIMING_ALT in the current file.
*
* \note See also our Knowledge Base article about porting to a new
* environment:
* https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS
*
* Module: library/timing.c
* Caller: library/havege.c
*
* This module is used by the HAVEGE random number generator.
*/
#define MBEDTLS_TIMING_C
/**
* \def MBEDTLS_VERSION_C
*
* Enable run-time version information.
*
* Module: library/version.c
*
* This module provides run-time version information.
*/
#define MBEDTLS_VERSION_C
/**
* \def MBEDTLS_X509_USE_C
*
* Enable X.509 core for using certificates.
*
* Module: library/x509.c
* Caller: library/x509_crl.c
* library/x509_crt.c
* library/x509_csr.c
*
* Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_BIGNUM_C, MBEDTLS_OID_C,
* MBEDTLS_PK_PARSE_C
*
* This module is required for the X.509 parsing modules.
*/
#define MBEDTLS_X509_USE_C
/**
* \def MBEDTLS_X509_CRT_PARSE_C
*
* Enable X.509 certificate parsing.
*
* Module: library/x509_crt.c
* Caller: library/ssl_cli.c
* library/ssl_srv.c
* library/ssl_tls.c
*
* Requires: MBEDTLS_X509_USE_C
*
* This module is required for X.509 certificate parsing.
*/
#define MBEDTLS_X509_CRT_PARSE_C
/**
* \def MBEDTLS_X509_CRL_PARSE_C
*
* Enable X.509 CRL parsing.
*
* Module: library/x509_crl.c
* Caller: library/x509_crt.c
*
* Requires: MBEDTLS_X509_USE_C
*
* This module is required for X.509 CRL parsing.
*/
#define MBEDTLS_X509_CRL_PARSE_C
/**
* \def MBEDTLS_X509_CSR_PARSE_C
*
* Enable X.509 Certificate Signing Request (CSR) parsing.
*
* Module: library/x509_csr.c
* Caller: library/x509_crt_write.c
*
* Requires: MBEDTLS_X509_USE_C
*
* This module is used for reading X.509 certificate request.
*/
#define MBEDTLS_X509_CSR_PARSE_C
/**
* \def MBEDTLS_X509_CREATE_C
*
* Enable X.509 core for creating certificates.
*
* Module: library/x509_create.c
*
* Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C, MBEDTLS_PK_WRITE_C
*
* This module is the basis for creating X.509 certificates and CSRs.
*/
#define MBEDTLS_X509_CREATE_C
/**
* \def MBEDTLS_X509_CRT_WRITE_C
*
* Enable creating X.509 certificates.
*
* Module: library/x509_crt_write.c
*
* Requires: MBEDTLS_X509_CREATE_C
*
* This module is required for X.509 certificate creation.
*/
#define MBEDTLS_X509_CRT_WRITE_C
/**
* \def MBEDTLS_X509_CSR_WRITE_C
*
* Enable creating X.509 Certificate Signing Requests (CSR).
*
* Module: library/x509_csr_write.c
*
* Requires: MBEDTLS_X509_CREATE_C
*
* This module is required for X.509 certificate request writing.
*/
#define MBEDTLS_X509_CSR_WRITE_C
/**
* \def MBEDTLS_XTEA_C
*
* Enable the XTEA block cipher.
*
* Module: library/xtea.c
* Caller:
*/
#define MBEDTLS_XTEA_C
/* \} name SECTION: mbed TLS modules */
/**
* \name SECTION: Module configuration options
*
* This section allows for the setting of module specific sizes and
* configuration options. The default values are already present in the
* relevant header files and should suffice for the regular use cases.
*
* Our advice is to enable options and change their values here
* only if you have a good reason and know the consequences.
*
* Please check the respective header file for documentation on these
* parameters (to prevent duplicate documentation).
* \{
*/
/* MPI / BIGNUM options */
//#define MBEDTLS_MPI_WINDOW_SIZE 6 /**< Maximum windows size used. */
//#define MBEDTLS_MPI_MAX_SIZE 1024 /**< Maximum number of bytes for usable MPIs. */
/* CTR_DRBG options */
//#define MBEDTLS_CTR_DRBG_ENTROPY_LEN 48 /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */
//#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */
//#define MBEDTLS_CTR_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */
//#define MBEDTLS_CTR_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */
//#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */
/* HMAC_DRBG options */
//#define MBEDTLS_HMAC_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */
//#define MBEDTLS_HMAC_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */
//#define MBEDTLS_HMAC_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */
//#define MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */
/* ECP options */
//#define MBEDTLS_ECP_MAX_BITS 521 /**< Maximum bit size of groups */
//#define MBEDTLS_ECP_WINDOW_SIZE 6 /**< Maximum window size used */
//#define MBEDTLS_ECP_FIXED_POINT_OPTIM 1 /**< Enable fixed-point speed-up */
/* Entropy options */
//#define MBEDTLS_ENTROPY_MAX_SOURCES 20 /**< Maximum number of sources supported */
//#define MBEDTLS_ENTROPY_MAX_GATHER 128 /**< Maximum amount requested from entropy sources */
//#define MBEDTLS_ENTROPY_MIN_HARDWARE 32 /**< Default minimum number of bytes required for the hardware entropy source mbedtls_hardware_poll() before entropy is released */
/* Memory buffer allocator options */
//#define MBEDTLS_MEMORY_ALIGN_MULTIPLE 4 /**< Align on multiples of this value */
/* Platform options */
//#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. */
//#define MBEDTLS_PLATFORM_STD_CALLOC calloc /**< Default allocator to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_FREE free /**< Default free to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_EXIT exit /**< Default exit to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_TIME time /**< Default time to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
//#define MBEDTLS_PLATFORM_STD_FPRINTF fprintf /**< Default fprintf to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_PRINTF printf /**< Default printf to use, can be undefined */
/* Note: your snprintf must correctly zero-terminate the buffer! */
//#define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf /**< Default snprintf to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS 0 /**< Default exit value to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE 1 /**< Default exit value to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
//#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile" /**< Seed file to read/write with default implementation */
/* To Use Function Macros MBEDTLS_PLATFORM_C must be enabled */
/* MBEDTLS_PLATFORM_XXX_MACRO and MBEDTLS_PLATFORM_XXX_ALT cannot both be defined */
//#define MBEDTLS_PLATFORM_CALLOC_MACRO calloc /**< Default allocator macro to use, can be undefined */
//#define MBEDTLS_PLATFORM_FREE_MACRO free /**< Default free macro to use, can be undefined */
//#define MBEDTLS_PLATFORM_EXIT_MACRO exit /**< Default exit macro to use, can be undefined */
//#define MBEDTLS_PLATFORM_TIME_MACRO time /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
//#define MBEDTLS_PLATFORM_TIME_TYPE_MACRO time_t /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
//#define MBEDTLS_PLATFORM_FPRINTF_MACRO fprintf /**< Default fprintf macro to use, can be undefined */
//#define MBEDTLS_PLATFORM_PRINTF_MACRO printf /**< Default printf macro to use, can be undefined */
/* Note: your snprintf must correctly zero-terminate the buffer! */
//#define MBEDTLS_PLATFORM_SNPRINTF_MACRO snprintf /**< Default snprintf macro to use, can be undefined */
//#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
//#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
/* SSL Cache options */
//#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT 86400 /**< 1 day */
//#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES 50 /**< Maximum entries in cache */
/* SSL options */
//#define MBEDTLS_SSL_MAX_CONTENT_LEN 16384 /**< Maxium fragment length in bytes, determines the size of each of the two internal I/O buffers */
//#define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME 86400 /**< Lifetime of session tickets (if enabled) */
//#define MBEDTLS_PSK_MAX_LEN 32 /**< Max size of TLS pre-shared keys, in bytes (default 256 bits) */
//#define MBEDTLS_SSL_COOKIE_TIMEOUT 60 /**< Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued */
/**
* Complete list of ciphersuites to use, in order of preference.
*
* \warning No dependency checking is done on that field! This option can only
* be used to restrict the set of available ciphersuites. It is your
* responsibility to make sure the needed modules are active.
*
* Use this to save a few hundred bytes of ROM (default ordering of all
* available ciphersuites) and a few to a few hundred bytes of RAM.
*
* The value below is only an example, not the default.
*/
//#define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
/* X509 options */
//#define MBEDTLS_X509_MAX_INTERMEDIATE_CA 8 /**< Maximum number of intermediate CAs in a verification chain. */
//#define MBEDTLS_X509_MAX_FILE_PATH_LEN 512 /**< Maximum length of a path/filename string in bytes including the null terminator character ('\0'). */
/**
* Allow SHA-1 in the default TLS configuration for certificate signing.
* Without this build-time option, SHA-1 support must be activated explicitly
* through mbedtls_ssl_conf_cert_profile. Turning on this option is not
* recommended because of it is possible to generate SHA-1 collisions, however
* this may be safe for legacy infrastructure where additional controls apply.
*
* \warning SHA-1 is considered a weak message digest and its use constitutes
* a security risk. If possible, we recommend avoiding dependencies
* on it, and considering stronger message digests instead.
*
*/
// #define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
/**
* Allow SHA-1 in the default TLS configuration for TLS 1.2 handshake
* signature and ciphersuite selection. Without this build-time option, SHA-1
* support must be activated explicitly through mbedtls_ssl_conf_sig_hashes.
* The use of SHA-1 in TLS <= 1.1 and in HMAC-SHA-1 is always allowed by
* default. At the time of writing, there is no practical attack on the use
* of SHA-1 in handshake signatures, hence this option is turned on by default
* to preserve compatibility with existing peers, but the general
* warning applies nonetheless:
*
* \warning SHA-1 is considered a weak message digest and its use constitutes
* a security risk. If possible, we recommend avoiding dependencies
* on it, and considering stronger message digests instead.
*
*/
#define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE
/* \} name SECTION: Customisation configuration options */
/* Target and application specific configurations */
//#define YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE "target_config.h"
#if defined(TARGET_LIKE_MBED) && defined(YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE)
#include YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE
#endif
/*
* Allow user to override any previous default.
*
* Use two macro names for that, as:
* - with yotta the prefix YOTTA_CFG_ is forced
* - without yotta is looks weird to have a YOTTA prefix.
*/
#if defined(YOTTA_CFG_MBEDTLS_USER_CONFIG_FILE)
#include YOTTA_CFG_MBEDTLS_USER_CONFIG_FILE
#elif defined(MBEDTLS_USER_CONFIG_FILE)
#include MBEDTLS_USER_CONFIG_FILE
#endif
#include "check_config.h"
#endif /* MBEDTLS_CONFIG_H */