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Diffstat (limited to 'vendor/mbedtls/mbedtls_config.h')
| -rw-r--r-- | vendor/mbedtls/mbedtls_config.h | 4116 |
1 files changed, 0 insertions, 4116 deletions
diff --git a/vendor/mbedtls/mbedtls_config.h b/vendor/mbedtls/mbedtls_config.h deleted file mode 100644 index e1456b9..0000000 --- a/vendor/mbedtls/mbedtls_config.h +++ /dev/null @@ -1,4116 +0,0 @@ -/** - * \file mbedtls_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 is an optional version symbol that enables compatibility handling of - * config files. - * - * It is equal to the #MBEDTLS_VERSION_NUMBER of the Mbed TLS version that - * introduced the config format we want to be compatible with. - */ -//#define MBEDTLS_CONFIG_VERSION 0x03000000 - -/** - * \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/aesni.h - * library/aria.c - * library/bn_mul.h - * library/constant_time.c - * library/padlock.h - * - * Required by: - * MBEDTLS_AESCE_C - * MBEDTLS_AESNI_C (on some platforms) - * MBEDTLS_PADLOCK_C - * - * 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_NO_64BIT_MULTIPLICATION - * - * The platform lacks support for 32x32 -> 64-bit multiplication. - * - * Used in: - * library/poly1305.c - * - * Some parts of the library may use multiplication of two unsigned 32-bit - * operands with a 64-bit result in order to speed up computations. On some - * platforms, this is not available in hardware and has to be implemented in - * software, usually in a library provided by the toolchain. - * - * Sometimes it is not desirable to have to link to that library. This option - * removes the dependency of that library on platforms that lack a hardware - * 64-bit multiplier by embedding a software implementation in Mbed TLS. - * - * Note that depending on the compiler, this may decrease performance compared - * to using the library function provided by the toolchain. - */ -//#define MBEDTLS_NO_64BIT_MULTIPLICATION - -/** - * \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. - * - * \note If MBEDTLS_TIMING_C is set - to enable the semi-portable timing - * interface - timing.c will include time.h on suitable platforms - * regardless of the setting of MBEDTLS_HAVE_TIME, unless - * MBEDTLS_TIMING_ALT is used. See timing.c for more information. - */ -#define MBEDTLS_HAVE_TIME - -/** - * \def MBEDTLS_HAVE_TIME_DATE - * - * System has time.h, time(), and an implementation for - * mbedtls_platform_gmtime_r() (see below). - * 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. - * - * \note mbedtls_platform_gmtime_r() is an abstraction in platform_util.h that - * behaves similarly to the gmtime_r() function from the C standard. Refer to - * the documentation for mbedtls_platform_gmtime_r() for more information. - * - * \note It is possible to configure an implementation for - * mbedtls_platform_gmtime_r() at compile-time by using the macro - * MBEDTLS_PLATFORM_GMTIME_R_ALT. - */ -#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. - * - * An overview of how the value of mbedtls_calloc is determined: - * - * - if !MBEDTLS_PLATFORM_MEMORY - * - mbedtls_calloc = calloc - * - if MBEDTLS_PLATFORM_MEMORY - * - if (MBEDTLS_PLATFORM_CALLOC_MACRO && MBEDTLS_PLATFORM_FREE_MACRO): - * - mbedtls_calloc = MBEDTLS_PLATFORM_CALLOC_MACRO - * - if !(MBEDTLS_PLATFORM_CALLOC_MACRO && MBEDTLS_PLATFORM_FREE_MACRO): - * - Dynamic setup via mbedtls_platform_set_calloc_free is now possible with a default value MBEDTLS_PLATFORM_STD_CALLOC. - * - How is MBEDTLS_PLATFORM_STD_CALLOC handled? - * - if MBEDTLS_PLATFORM_NO_STD_FUNCTIONS: - * - MBEDTLS_PLATFORM_STD_CALLOC is not set to anything; - * - MBEDTLS_PLATFORM_STD_MEM_HDR can be included if present; - * - if !MBEDTLS_PLATFORM_NO_STD_FUNCTIONS: - * - if MBEDTLS_PLATFORM_STD_CALLOC is present: - * - User-defined MBEDTLS_PLATFORM_STD_CALLOC is respected; - * - if !MBEDTLS_PLATFORM_STD_CALLOC: - * - MBEDTLS_PLATFORM_STD_CALLOC = calloc - * - * - At this point the presence of MBEDTLS_PLATFORM_STD_CALLOC is checked. - * - if !MBEDTLS_PLATFORM_STD_CALLOC - * - MBEDTLS_PLATFORM_STD_CALLOC = uninitialized_calloc - * - * - mbedtls_calloc = MBEDTLS_PLATFORM_STD_CALLOC. - * - * Defining MBEDTLS_PLATFORM_CALLOC_MACRO and #MBEDTLS_PLATFORM_STD_CALLOC at the same time is not possible. - * MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_FREE_MACRO must both be defined or undefined at the same time. - * #MBEDTLS_PLATFORM_STD_CALLOC and #MBEDTLS_PLATFORM_STD_FREE do not have to be defined at the same time, as, if they are used, - * dynamic setup of these functions is possible. See the tree above to see how are they handled in all cases. - * An uninitialized #MBEDTLS_PLATFORM_STD_CALLOC always fails, returning a null pointer. - * An uninitialized #MBEDTLS_PLATFORM_STD_FREE does not do anything. - * - * 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_SETBUF_ALT -//#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_VSNPRINTF_ALT -//#define MBEDTLS_PLATFORM_NV_SEED_ALT -//#define MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT -//#define MBEDTLS_PLATFORM_MS_TIME_ALT - -/** - * Uncomment the macro to let Mbed TLS use your alternate implementation of - * mbedtls_platform_gmtime_r(). This replaces the default implementation in - * platform_util.c. - * - * gmtime() is not a thread-safe function as defined in the C standard. The - * library will try to use safer implementations of this function, such as - * gmtime_r() when available. However, if Mbed TLS cannot identify the target - * system, the implementation of mbedtls_platform_gmtime_r() will default to - * using the standard gmtime(). In this case, calls from the library to - * gmtime() will be guarded by the global mutex mbedtls_threading_gmtime_mutex - * if MBEDTLS_THREADING_C is enabled. We recommend that calls from outside the - * library are also guarded with this mutex to avoid race conditions. However, - * if the macro MBEDTLS_PLATFORM_GMTIME_R_ALT is defined, Mbed TLS will - * unconditionally use the implementation for mbedtls_platform_gmtime_r() - * supplied at compile time. - */ -//#define MBEDTLS_PLATFORM_GMTIME_R_ALT - -/** - * Uncomment the macro to let Mbed TLS use your alternate implementation of - * mbedtls_platform_zeroize(), to wipe sensitive data in memory. This replaces - * the default implementation in platform_util.c. - * - * By default, the library uses a system function such as memset_s() - * (optional feature of C11), explicit_bzero() (BSD and compatible), or - * SecureZeroMemory (Windows). If no such function is detected, the library - * falls back to a plain C implementation. Compilers are technically - * permitted to optimize this implementation out, meaning that the memory is - * not actually wiped. The library tries to prevent that, but the C language - * makes it impossible to guarantee that the memory will always be wiped. - * - * If your platform provides a guaranteed method to wipe memory which - * `platform_util.c` does not detect, define this macro to the name of - * a function that takes two arguments, a `void *` pointer and a length, - * and wipes that many bytes starting at the specified address. For example, - * if your platform has explicit_bzero() but `platform_util.c` does not - * detect its presence, define `MBEDTLS_PLATFORM_ZEROIZE_ALT` to be - * `explicit_bzero` to use that function as mbedtls_platform_zeroize(). - */ -//#define MBEDTLS_PLATFORM_ZEROIZE_ALT - -/** - * \def MBEDTLS_DEPRECATED_WARNING - * - * Mark deprecated functions and features so that they generate a warning if - * used. Functionality 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 this functionality. - * - * 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 and features. - */ -//#define MBEDTLS_DEPRECATED_WARNING - -/** - * \def MBEDTLS_DEPRECATED_REMOVED - * - * Remove deprecated functions and features so that they generate an error if - * used. Functionality 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 this functionality. - * - * Uncomment to get errors on using deprecated functions and features. - */ -//#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_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 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. - * - */ -//#define MBEDTLS_AES_ALT -//#define MBEDTLS_ARIA_ALT -//#define MBEDTLS_CAMELLIA_ALT -//#define MBEDTLS_CCM_ALT -//#define MBEDTLS_CHACHA20_ALT -//#define MBEDTLS_CHACHAPOLY_ALT -//#define MBEDTLS_CMAC_ALT -//#define MBEDTLS_DES_ALT -//#define MBEDTLS_DHM_ALT -//#define MBEDTLS_ECJPAKE_ALT -//#define MBEDTLS_GCM_ALT -//#define MBEDTLS_NIST_KW_ALT -//#define MBEDTLS_MD5_ALT -//#define MBEDTLS_POLY1305_ALT -//#define MBEDTLS_RIPEMD160_ALT -//#define MBEDTLS_RSA_ALT -//#define MBEDTLS_SHA1_ALT -//#define MBEDTLS_SHA256_ALT -//#define MBEDTLS_SHA512_ALT - -/* - * When replacing the elliptic curve module, please 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_SHA256_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 If you use the AES_xxx_ALT macros, then it 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 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(). - * - */ -//#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. - * - * The original implementation can in addition be removed by setting the - * MBEDTLS_ECP_NO_FALLBACK option, in which case any function for which the - * corresponding MBEDTLS_ECP__FUNCTION_NAME__ALT macro is defined will not be - * able to fallback to curves not supported by the alternative implementation. - * - * 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_free( 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_free 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 set 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 - * for the operation is supported by your implementation (i.e. your - * mbedtls_internal_ecp_grp_capable() function returns 1 for this group). If the - * group is not supported by your implementation, then the original Mbed TLS - * implementation of ecp_double_jac() is used instead, unless this fallback - * behaviour is disabled by setting MBEDTLS_ECP_NO_FALLBACK (in which case - * ecp_double_jac() will return MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE). - * - * The function prototypes and the definition of mbedtls_ecp_group and - * mbedtls_ecp_point will not change based on MBEDTLS_ECP_INTERNAL_ALT, so your - * implementation of mbedtls_internal_ecp__function_name__ must be compatible - * with their definitions. - * - * Uncomment a macro to enable alternate implementation of the corresponding - * function. - */ -/* Required for all the functions in this section */ -//#define MBEDTLS_ECP_INTERNAL_ALT -/* Turn off software fallback for curves not supported in hardware */ -//#define MBEDTLS_ECP_NO_FALLBACK -/* 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_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 library/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 - * - * Use precomputed AES tables stored in ROM. - * - * Uncomment this macro to use precomputed AES tables stored in ROM. - * Comment this macro to generate AES tables in RAM at runtime. - * - * Tradeoff: Using precomputed ROM tables reduces RAM usage by ~8kb - * (or ~2kb if \c MBEDTLS_AES_FEWER_TABLES is used) and reduces the - * initialization time before the first AES operation can be performed. - * It comes at the cost of additional ~8kb ROM use (resp. ~2kb if \c - * MBEDTLS_AES_FEWER_TABLES below is used), and potentially degraded - * performance if ROM access is slower than RAM access. - * - * This option is independent of \c MBEDTLS_AES_FEWER_TABLES. - */ -//#define MBEDTLS_AES_ROM_TABLES - -/** - * \def MBEDTLS_AES_FEWER_TABLES - * - * Use less ROM/RAM for AES tables. - * - * Uncommenting this macro omits 75% of the AES tables from - * ROM / RAM (depending on the value of \c MBEDTLS_AES_ROM_TABLES) - * by computing their values on the fly during operations - * (the tables are entry-wise rotations of one another). - * - * Tradeoff: Uncommenting this reduces the RAM / ROM footprint - * by ~6kb but at the cost of more arithmetic operations during - * runtime. Specifically, one has to compare 4 accesses within - * different tables to 4 accesses with additional arithmetic - * operations within the same table. The performance gain/loss - * depends on the system and memory details. - * - * This option is independent of \c MBEDTLS_AES_ROM_TABLES. - */ -//#define MBEDTLS_AES_FEWER_TABLES - -/** - * \def MBEDTLS_AES_ONLY_128_BIT_KEY_LENGTH - * - * Use only 128-bit keys in AES operations to save ROM. - * - * Uncomment this macro to remove support for AES operations that use 192- - * or 256-bit keys. - * - * Uncommenting this macro reduces the size of AES code by ~300 bytes - * on v8-M/Thumb2. - * - * Module: library/aes.c - * - * Requires: MBEDTLS_AES_C - */ -//#define MBEDTLS_AES_ONLY_128_BIT_KEY_LENGTH - -/* - * Disable plain C implementation for AES. - * - * When the plain C implementation is enabled, and an implementation using a - * special CPU feature (such as MBEDTLS_AESCE_C) is also enabled, runtime - * detection will be used to select between them. - * - * If only one implementation is present, runtime detection will not be used. - * This configuration will crash at runtime if running on a CPU without the - * necessary features. It will not build unless at least one of MBEDTLS_AESCE_C - * and/or MBEDTLS_AESNI_C is enabled & present in the build. - */ -//#define MBEDTLS_AES_USE_HARDWARE_ONLY - -/** - * \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_CHECK_RETURN_WARNING - * - * If this macro is defined, emit a compile-time warning if application code - * calls a function without checking its return value, but the return value - * should generally be checked in portable applications. - * - * This is only supported on platforms where #MBEDTLS_CHECK_RETURN is - * implemented. Otherwise this option has no effect. - * - * Uncomment to get warnings on using fallible functions without checking - * their return value. - * - * \note This feature is a work in progress. - * Warnings will be added to more functions in the future. - * - * \note A few functions are considered critical, and ignoring the return - * value of these functions will trigger a warning even if this - * macro is not defined. To completely disable return value check - * warnings, define #MBEDTLS_CHECK_RETURN with an empty expansion. - */ -//#define MBEDTLS_CHECK_RETURN_WARNING - -/** - * \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_MODE_OFB - * - * Enable Output Feedback mode (OFB) for symmetric ciphers. - */ -#define MBEDTLS_CIPHER_MODE_OFB - -/** - * \def MBEDTLS_CIPHER_MODE_XTS - * - * Enable Xor-encrypt-xor with ciphertext stealing mode (XTS) for AES. - */ -#define MBEDTLS_CIPHER_MODE_XTS - -/** - * \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! - * - * 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_CTR_DRBG_USE_128_BIT_KEY - * - * Uncomment this macro to use a 128-bit key in the CTR_DRBG module. - * Without this, CTR_DRBG uses a 256-bit key - * unless \c MBEDTLS_AES_ONLY_128_BIT_KEY_LENGTH is set. - */ -//#define MBEDTLS_CTR_DRBG_USE_128_BIT_KEY - -/** - * Enable the verified implementations of ECDH primitives from Project Everest - * (currently only Curve25519). This feature changes the layout of ECDH - * contexts and therefore is a compatibility break for applications that access - * fields of a mbedtls_ecdh_context structure directly. See also - * MBEDTLS_ECDH_LEGACY_CONTEXT in include/mbedtls/ecdh.h. - * - * The Everest code is provided under the Apache 2.0 license only; therefore enabling this - * option is not compatible with taking the library under the GPL v2.0-or-later license. - */ -//#define MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED - -/** - * \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 - */ -/* Short Weierstrass curves (supporting ECP, ECDH, ECDSA) */ -#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 -/* Montgomery curves (supporting ECP) */ -#define MBEDTLS_ECP_DP_CURVE25519_ENABLED -#define MBEDTLS_ECP_DP_CURVE448_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_RESTARTABLE - * - * Enable "non-blocking" ECC operations that can return early and be resumed. - * - * This allows various functions to pause by returning - * #MBEDTLS_ERR_ECP_IN_PROGRESS (or, for functions in the SSL module, - * #MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS) and then be called later again in - * order to further progress and eventually complete their operation. This is - * controlled through mbedtls_ecp_set_max_ops() which limits the maximum - * number of ECC operations a function may perform before pausing; see - * mbedtls_ecp_set_max_ops() for more information. - * - * This is useful in non-threaded environments if you want to avoid blocking - * for too long on ECC (and, hence, X.509 or SSL/TLS) operations. - * - * This option: - * - Adds xxx_restartable() variants of existing operations in the - * following modules, with corresponding restart context types: - * - ECP (for Short Weierstrass curves only): scalar multiplication (mul), - * linear combination (muladd); - * - ECDSA: signature generation & verification; - * - PK: signature generation & verification; - * - X509: certificate chain verification. - * - Adds mbedtls_ecdh_enable_restart() in the ECDH module. - * - Changes the behaviour of TLS 1.2 clients (not servers) when using the - * ECDHE-ECDSA key exchange (not other key exchanges) to make all ECC - * computations restartable: - * - ECDH operations from the key exchange, only for Short Weierstrass - * curves, only when MBEDTLS_USE_PSA_CRYPTO is not enabled. - * - verification of the server's key exchange signature; - * - verification of the server's certificate chain; - * - generation of the client's signature if client authentication is used, - * with an ECC key/certificate. - * - * \note In the cases above, the usual SSL/TLS functions, such as - * mbedtls_ssl_handshake(), can now return - * MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS. - * - * \note When this option and MBEDTLS_USE_PSA_CRYPTO are both enabled, - * restartable operations in PK, X.509 and TLS (see above) are not - * using PSA. On the other hand, ECDH computations in TLS are using - * PSA, and are not restartable. These are temporary limitations that - * should be lifted in the future. - * - * \note This option only works with the default software implementation of - * elliptic curve functionality. It is incompatible with - * MBEDTLS_ECP_ALT, MBEDTLS_ECDH_XXX_ALT, MBEDTLS_ECDSA_XXX_ALT. - * - * Requires: MBEDTLS_ECP_C - * - * Uncomment this macro to enable restartable ECC computations. - */ -//#define MBEDTLS_ECP_RESTARTABLE - -/** - * Uncomment to enable using new bignum code in the ECC modules. - * - * \warning This is currently experimental, incomplete and therefore should not - * be used in production. - */ -//#define MBEDTLS_ECP_WITH_MPI_UINT - -/** - * \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, MBEDTLS_ECDSA_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 - */ -#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 - * - * \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 or (MBEDTLS_USE_PSA_CRYPTO and PSA_WANT_ALG_ECDH) - * - * 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 - */ -#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 - */ -#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 - */ -#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 - * - * \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 or (MBEDTLS_USE_PSA_CRYPTO and PSA_WANT_ALG_ECDH) - * 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 - */ -#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 or (MBEDTLS_USE_PSA_CRYPTO and PSA_WANT_ALG_ECDH) - * MBEDTLS_ECDSA_C or (MBEDTLS_USE_PSA_CRYPTO and PSA_WANT_ALG_ECDSA) - * 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 - */ -#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 or (MBEDTLS_USE_PSA_CRYPTO and PSA_WANT_ALG_ECDH) - * MBEDTLS_ECDSA_C or (MBEDTLS_USE_PSA_CRYPTO and PSA_WANT_ALG_ECDSA) - * MBEDTLS_X509_CRT_PARSE_C - * - * This 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_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 or (MBEDTLS_USE_PSA_CRYPTO and PSA_WANT_ALG_ECDH) - * MBEDTLS_RSA_C - * MBEDTLS_X509_CRT_PARSE_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * 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 or (MBEDTLS_USE_PSA_CRYPTO and PSA_WANT_ALG_JPAKE) - * SHA-256 (via MBEDTLS_SHA256_C or a PSA driver) - * MBEDTLS_ECP_DP_SECP256R1_ENABLED - * - * \warning If SHA-256 is provided only by a PSA driver, you must call - * psa_crypto_init() before the first hanshake (even if - * MBEDTLS_USE_PSA_CRYPTO is disabled). - * - * 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_PK_PARSE_EC_COMPRESSED - * - * Enable the support for parsing public keys of type Short Weierstrass - * (MBEDTLS_ECP_DP_SECP_XXX and MBEDTLS_ECP_DP_BP_XXX) which are using the - * compressed point format. This parsing is done through ECP module's functions. - * - * \note As explained in the description of MBEDTLS_ECP_PF_COMPRESSED (in ecp.h) - * the only unsupported curves are MBEDTLS_ECP_DP_SECP224R1 and - * MBEDTLS_ECP_DP_SECP224K1. - */ -#define MBEDTLS_PK_PARSE_EC_COMPRESSED - -/** - * \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 in mbedtls_entropy_init(). - * - * 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 - -/* MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER - * - * Enable key identifiers that encode a key owner identifier. - * - * The owner of a key is identified by a value of type ::mbedtls_key_owner_id_t - * which is currently hard-coded to be int32_t. - * - * Note that this option is meant for internal use only and may be removed - * without notice. - */ -//#define MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER - -/** - * \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() and 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_RSA_C - * - * \warning If using a hash that is only provided by PSA drivers, you must - * call psa_crypto_init() before doing any PKCS#1 v2.1 operation. - * - * This enables support for RSAES-OAEP and RSASSA-PSS operations. - */ -#define MBEDTLS_PKCS1_V21 - -/** \def MBEDTLS_PSA_CRYPTO_BUILTIN_KEYS - * - * Enable support for platform built-in keys. If you enable this feature, - * you must implement the function mbedtls_psa_platform_get_builtin_key(). - * See the documentation of that function for more information. - * - * Built-in keys are typically derived from a hardware unique key or - * stored in a secure element. - * - * Requires: MBEDTLS_PSA_CRYPTO_C. - * - * \warning This interface is experimental and may change or be removed - * without notice. - */ -//#define MBEDTLS_PSA_CRYPTO_BUILTIN_KEYS - -/** \def MBEDTLS_PSA_CRYPTO_CLIENT - * - * Enable support for PSA crypto client. - * - * \note This option allows to include the code necessary for a PSA - * crypto client when the PSA crypto implementation is not included in - * the library (MBEDTLS_PSA_CRYPTO_C disabled). The code included is the - * code to set and get PSA key attributes. - * The development of PSA drivers partially relying on the library to - * fulfill the hardware gaps is another possible usage of this option. - * - * \warning This interface is experimental and may change or be removed - * without notice. - */ -//#define MBEDTLS_PSA_CRYPTO_CLIENT - -/** \def MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG - * - * Make the PSA Crypto module use an external random generator provided - * by a driver, instead of Mbed TLS's entropy and DRBG modules. - * - * \note This random generator must deliver random numbers with cryptographic - * quality and high performance. It must supply unpredictable numbers - * with a uniform distribution. The implementation of this function - * is responsible for ensuring that the random generator is seeded - * with sufficient entropy. If you have a hardware TRNG which is slow - * or delivers non-uniform output, declare it as an entropy source - * with mbedtls_entropy_add_source() instead of enabling this option. - * - * If you enable this option, you must configure the type - * ::mbedtls_psa_external_random_context_t in psa/crypto_platform.h - * and define a function called mbedtls_psa_external_get_random() - * with the following prototype: - * ``` - * psa_status_t mbedtls_psa_external_get_random( - * mbedtls_psa_external_random_context_t *context, - * uint8_t *output, size_t output_size, size_t *output_length); - * ); - * ``` - * The \c context value is initialized to 0 before the first call. - * The function must fill the \c output buffer with \c output_size bytes - * of random data and set \c *output_length to \c output_size. - * - * Requires: MBEDTLS_PSA_CRYPTO_C - * - * \warning If you enable this option, code that uses the PSA cryptography - * interface will not use any of the entropy sources set up for - * the entropy module, nor the NV seed that MBEDTLS_ENTROPY_NV_SEED - * enables. - * - * \note This option is experimental and may be removed without notice. - */ -//#define MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG - -/** - * \def MBEDTLS_PSA_CRYPTO_SPM - * - * When MBEDTLS_PSA_CRYPTO_SPM is defined, the code is built for SPM (Secure - * Partition Manager) integration which separates the code into two parts: a - * NSPE (Non-Secure Process Environment) and an SPE (Secure Process - * Environment). - * - * If you enable this option, your build environment must include a header - * file `"crypto_spe.h"` (either in the `psa` subdirectory of the Mbed TLS - * header files, or in another directory on the compiler's include search - * path). Alternatively, your platform may customize the header - * `psa/crypto_platform.h`, in which case it can skip or replace the - * inclusion of `"crypto_spe.h"`. - * - * Module: library/psa_crypto.c - * Requires: MBEDTLS_PSA_CRYPTO_C - * - */ -//#define MBEDTLS_PSA_CRYPTO_SPM - -/** - * Uncomment to enable p256-m. This is an alternative implementation of - * key generation, ECDH and (randomized) ECDSA on the curve SECP256R1. - * Compared to the default implementation: - * - * - p256-m has a much smaller code size and RAM footprint. - * - p256-m is only available via the PSA API. This includes the pk module - * when #MBEDTLS_USE_PSA_CRYPTO is enabled. - * - p256-m does not support deterministic ECDSA, EC-JPAKE, custom protocols - * over the core arithmetic, or deterministic derivation of keys. - * - * We recommend enabling this option if your application uses the PSA API - * and the only elliptic curve support it needs is ECDH and ECDSA over - * SECP256R1. - * - * If you enable this option, you do not need to enable any ECC-related - * MBEDTLS_xxx option. You do need to separately request support for the - * cryptographic mechanisms through the PSA API: - * - #MBEDTLS_PSA_CRYPTO_C and #MBEDTLS_PSA_CRYPTO_CONFIG for PSA-based - * configuration; - * - #MBEDTLS_USE_PSA_CRYPTO if you want to use p256-m from PK, X.509 or TLS; - * - #PSA_WANT_ECC_SECP_R1_256; - * - #PSA_WANT_ALG_ECDH and/or #PSA_WANT_ALG_ECDSA as needed; - * - #PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY, #PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC, - * #PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT, - * #PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT and/or - * #PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_GENERATE as needed. - * - * \note To benefit from the smaller code size of p256-m, make sure that you - * do not enable any ECC-related option not supported by p256-m: this - * would cause the built-in ECC implementation to be built as well, in - * order to provide the required option. - * Make sure #PSA_WANT_ALG_DETERMINISTIC_ECDSA, #PSA_WANT_ALG_JPAKE and - * #PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_DERIVE, and curves other than - * SECP256R1 are disabled as they are not supported by this driver. - * Also, avoid defining #MBEDTLS_PK_PARSE_EC_COMPRESSED or - * #MBEDTLS_PK_PARSE_EC_EXTENDED as those currently require a subset of - * the built-in ECC implementation, see docs/driver-only-builds.md. - */ -//#define MBEDTLS_PSA_P256M_DRIVER_ENABLED - -/** - * \def MBEDTLS_PSA_INJECT_ENTROPY - * - * Enable support for entropy injection at first boot. This feature is - * required on systems that do not have a built-in entropy source (TRNG). - * This feature is currently not supported on systems that have a built-in - * entropy source. - * - * Requires: MBEDTLS_PSA_CRYPTO_STORAGE_C, MBEDTLS_ENTROPY_NV_SEED - * - */ -//#define MBEDTLS_PSA_INJECT_ENTROPY - -/** - * \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 reasonable 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_SHA512_SMALLER - * - * Enable an implementation of SHA-512 that has lower ROM footprint but also - * lower performance. - * - * Uncomment to enable the smaller implementation of SHA512. - */ -//#define MBEDTLS_SHA512_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_DTLS_CONNECTION_ID - * - * Enable support for the DTLS Connection ID (CID) extension, - * which allows to identify DTLS connections across changes - * in the underlying transport. The CID functionality is described - * in RFC 9146. - * - * Setting this option enables the SSL APIs `mbedtls_ssl_set_cid()`, - * mbedtls_ssl_get_own_cid()`, `mbedtls_ssl_get_peer_cid()` and - * `mbedtls_ssl_conf_cid()`. See the corresponding documentation for - * more information. - * - * The maximum lengths of outgoing and incoming CIDs can be configured - * through the options - * - MBEDTLS_SSL_CID_OUT_LEN_MAX - * - MBEDTLS_SSL_CID_IN_LEN_MAX. - * - * Requires: MBEDTLS_SSL_PROTO_DTLS - * - * Uncomment to enable the Connection ID extension. - */ -#define MBEDTLS_SSL_DTLS_CONNECTION_ID - - -/** - * \def MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT - * - * Defines whether RFC 9146 (default) or the legacy version - * (version draft-ietf-tls-dtls-connection-id-05, - * https://tools.ietf.org/html/draft-ietf-tls-dtls-connection-id-05) - * is used. - * - * Set the value to 0 for the standard version, and - * 1 for the legacy draft version. - * - * \deprecated Support for the legacy version of the DTLS - * Connection ID feature is deprecated. Please - * switch to the standardized version defined - * in RFC 9146 enabled by utilizing - * MBEDTLS_SSL_DTLS_CONNECTION_ID without use - * of MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT. - * - * Requires: MBEDTLS_SSL_DTLS_CONNECTION_ID - */ -#define MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT 0 - -/** - * \def MBEDTLS_SSL_ASYNC_PRIVATE - * - * Enable asynchronous external private key operations in SSL. This allows - * you to configure an SSL connection to call an external cryptographic - * module to perform private key operations instead of performing the - * operation inside the library. - * - * Requires: MBEDTLS_X509_CRT_PARSE_C - */ -//#define MBEDTLS_SSL_ASYNC_PRIVATE - -/** - * \def MBEDTLS_SSL_CONTEXT_SERIALIZATION - * - * Enable serialization of the TLS context structures, through use of the - * functions mbedtls_ssl_context_save() and mbedtls_ssl_context_load(). - * - * This pair of functions allows one side of a connection to serialize the - * context associated with the connection, then free or re-use that context - * while the serialized state is persisted elsewhere, and finally deserialize - * that state to a live context for resuming read/write operations on the - * connection. From a protocol perspective, the state of the connection is - * unaffected, in particular this is entirely transparent to the peer. - * - * Note: this is distinct from TLS session resumption, which is part of the - * protocol and fully visible by the peer. TLS session resumption enables - * establishing new connections associated to a saved session with shorter, - * lighter handshakes, while context serialization is a local optimization in - * handling a single, potentially long-lived connection. - * - * Enabling these APIs makes some SSL structures larger, as 64 extra bytes are - * saved after the handshake to allow for more efficient serialization, so if - * you don't need this feature you'll save RAM by disabling it. - * - * Requires: MBEDTLS_GCM_C or MBEDTLS_CCM_C or MBEDTLS_CHACHAPOLY_C - * - * Comment to disable the context serialization APIs. - */ -#define MBEDTLS_SSL_CONTEXT_SERIALIZATION - -/** - * \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_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 RFC 7627: Session Hash and Extended Master Secret - * Extension. - * - * This was introduced as "the proper fix" to the Triple Handshake family 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_2 - * - * Comment this macro to disable support for Extended Master Secret. - */ -#define MBEDTLS_SSL_EXTENDED_MASTER_SECRET - -/** - * \def MBEDTLS_SSL_KEEP_PEER_CERTIFICATE - * - * This option controls the availability of the API mbedtls_ssl_get_peer_cert() - * giving access to the peer's certificate after completion of the handshake. - * - * Unless you need mbedtls_ssl_peer_cert() in your application, it is - * recommended to disable this option for reduced RAM usage. - * - * \note If this option is disabled, mbedtls_ssl_get_peer_cert() is still - * defined, but always returns \c NULL. - * - * \note This option has no influence on the protection against the - * triple handshake attack. Even if it is disabled, Mbed TLS will - * still ensure that certificates do not change during renegotiation, - * for example by keeping a hash of the peer's certificate. - * - * \note This option is required if MBEDTLS_SSL_PROTO_TLS1_3 is set. - * - * Comment this macro to disable storing the peer's certificate - * after the handshake. - */ -#define MBEDTLS_SSL_KEEP_PEER_CERTIFICATE - -/** - * \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. - * - * Requires: MBEDTLS_SSL_PROTO_TLS1_2 - * - * 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_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_RECORD_SIZE_LIMIT - * - * Enable support for RFC 8449 record_size_limit extension in SSL (TLS 1.3 only). - * - * \warning This extension is currently in development and must NOT be used except - * for testing purposes. - * - * Requires: MBEDTLS_SSL_PROTO_TLS1_3 - * - * Uncomment this macro to enable support for the record_size_limit extension - */ -//#define MBEDTLS_SSL_RECORD_SIZE_LIMIT - -/** - * \def MBEDTLS_SSL_PROTO_TLS1_2 - * - * Enable support for TLS 1.2 (and DTLS 1.2 if DTLS is enabled). - * - * Requires: Without MBEDTLS_USE_PSA_CRYPTO: MBEDTLS_MD_C and - * (MBEDTLS_SHA256_C or MBEDTLS_SHA384_C or - * SHA-256 or SHA-512 provided by a PSA driver) - * With MBEDTLS_USE_PSA_CRYPTO: - * PSA_WANT_ALG_SHA_256 or PSA_WANT_ALG_SHA_384 - * - * \warning If building with MBEDTLS_USE_PSA_CRYPTO, or if the hash(es) used - * are only provided by PSA drivers, you must call psa_crypto_init() before - * doing any TLS operations. - * - * Comment this macro to disable support for TLS 1.2 / DTLS 1.2 - */ -#define MBEDTLS_SSL_PROTO_TLS1_2 - -/** - * \def MBEDTLS_SSL_PROTO_TLS1_3 - * - * Enable support for TLS 1.3. - * - * \note See docs/architecture/tls13-support.md for a description of the TLS - * 1.3 support that this option enables. - * - * Requires: MBEDTLS_SSL_KEEP_PEER_CERTIFICATE - * Requires: MBEDTLS_PSA_CRYPTO_C - * - * \note TLS 1.3 uses PSA crypto for cryptographic operations that are - * directly performed by TLS 1.3 code. As a consequence, you must - * call psa_crypto_init() before the first TLS 1.3 handshake. - * - * \note Cryptographic operations performed indirectly via another module - * (X.509, PK) or by code shared with TLS 1.2 (record protection, - * running handshake hash) only use PSA crypto if - * #MBEDTLS_USE_PSA_CRYPTO is enabled. - * - * Uncomment this macro to enable the support for TLS 1.3. - */ -//#define MBEDTLS_SSL_PROTO_TLS1_3 - -/** - * \def MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE - * - * Enable TLS 1.3 middlebox compatibility mode. - * - * As specified in Section D.4 of RFC 8446, TLS 1.3 offers a compatibility - * mode to make a TLS 1.3 connection more likely to pass through middle boxes - * expecting TLS 1.2 traffic. - * - * Turning on the compatibility mode comes at the cost of a few added bytes - * on the wire, but it doesn't affect compatibility with TLS 1.3 implementations - * that don't use it. Therefore, unless transmission bandwidth is critical and - * you know that middlebox compatibility issues won't occur, it is therefore - * recommended to set this option. - * - * Comment to disable compatibility mode for TLS 1.3. If - * MBEDTLS_SSL_PROTO_TLS1_3 is not enabled, this option does not have any - * effect on the build. - * - */ -//#define MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE - -/** - * \def MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ENABLED - * - * Enable TLS 1.3 PSK key exchange mode. - * - * Comment to disable support for the PSK key exchange mode in TLS 1.3. If - * MBEDTLS_SSL_PROTO_TLS1_3 is not enabled, this option does not have any - * effect on the build. - * - */ -#define MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ENABLED - -/** - * \def MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED - * - * Enable TLS 1.3 ephemeral key exchange mode. - * - * Requires: PSA_WANT_ALG_ECDH or PSA_WANT_ALG_FFDH - * MBEDTLS_X509_CRT_PARSE_C - * and at least one of: - * MBEDTLS_ECDSA_C or (MBEDTLS_USE_PSA_CRYPTO and PSA_WANT_ALG_ECDSA) - * MBEDTLS_PKCS1_V21 - * - * Comment to disable support for the ephemeral key exchange mode in TLS 1.3. - * If MBEDTLS_SSL_PROTO_TLS1_3 is not enabled, this option does not have any - * effect on the build. - * - */ -#define MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED - -/** - * \def MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED - * - * Enable TLS 1.3 PSK ephemeral key exchange mode. - * - * Requires: PSA_WANT_ALG_ECDH or PSA_WANT_ALG_FFDH - * - * Comment to disable support for the PSK ephemeral key exchange mode in - * TLS 1.3. If MBEDTLS_SSL_PROTO_TLS1_3 is not enabled, this option does not - * have any effect on the build. - * - */ -#define MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED - -/** - * \def MBEDTLS_SSL_EARLY_DATA - * - * Enable support for RFC 8446 TLS 1.3 early data. - * - * Requires: MBEDTLS_SSL_SESSION_TICKETS and either - * MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ENABLED or - * MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED - * - * Comment this to disable support for early data. If MBEDTLS_SSL_PROTO_TLS1_3 - * is not enabled, this option does not have any effect on the build. - * - * This feature is experimental, not completed and thus not ready for - * production. - * - * \note The maximum amount of early data can be set with - * MBEDTLS_SSL_MAX_EARLY_DATA_SIZE. - * - */ -//#define MBEDTLS_SSL_EARLY_DATA - -/** - * \def MBEDTLS_SSL_PROTO_DTLS - * - * Enable support for DTLS (all available versions). - * - * Enable this and MBEDTLS_SSL_PROTO_TLS1_2 to enable DTLS 1.2. - * - * Requires: 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 be 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_SRTP - * - * Enable support for negotiation of DTLS-SRTP (RFC 5764) - * through the use_srtp extension. - * - * \note This feature provides the minimum functionality required - * to negotiate the use of DTLS-SRTP and to allow the derivation of - * the associated SRTP packet protection key material. - * In particular, the SRTP packet protection itself, as well as the - * demultiplexing of RTP and DTLS packets at the datagram layer - * (see Section 5 of RFC 5764), are not handled by this feature. - * Instead, after successful completion of a handshake negotiating - * the use of DTLS-SRTP, the extended key exporter API - * mbedtls_ssl_conf_export_keys_cb() should be used to implement - * the key exporter described in Section 4.2 of RFC 5764 and RFC 5705 - * (this is implemented in the SSL example programs). - * The resulting key should then be passed to an SRTP stack. - * - * Setting this option enables the runtime API - * mbedtls_ssl_conf_dtls_srtp_protection_profiles() - * through which the supported DTLS-SRTP protection - * profiles can be configured. You must call this API at - * runtime if you wish to negotiate the use of DTLS-SRTP. - * - * Requires: MBEDTLS_SSL_PROTO_DTLS - * - * Uncomment this to enable support for use_srtp extension. - */ -//#define MBEDTLS_SSL_DTLS_SRTP - -/** - * \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_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_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_VARIABLE_BUFFER_LENGTH - * - * When this option is enabled, the SSL buffer will be resized automatically - * based on the negotiated maximum fragment length in each direction. - * - * Requires: MBEDTLS_SSL_MAX_FRAGMENT_LENGTH - */ -//#define MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH - -/** - * \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_HOOKS - * - * Enable features for invasive testing such as introspection functions and - * hooks for fault injection. This enables additional unit tests. - * - * Merely enabling this feature should not change the behavior of the product. - * It only adds new code, and new branching points where the default behavior - * is the same as when this feature is disabled. - * However, this feature increases the attack surface: there is an added - * risk of vulnerabilities, and more gadgets that can make exploits easier. - * Therefore this feature must never be enabled in production. - * - * See `docs/architecture/testing/mbed-crypto-invasive-testing.md` for more - * information. - * - * Uncomment to enable invasive tests. - */ -//#define MBEDTLS_TEST_HOOKS - -/** - * \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_USE_PSA_CRYPTO - * - * Make the X.509 and TLS libraries use PSA for cryptographic operations as - * much as possible, and enable new APIs for using keys handled by PSA Crypto. - * - * \note Development of this option is currently in progress, and parts of Mbed - * TLS's X.509 and TLS modules are not ported to PSA yet. However, these parts - * will still continue to work as usual, so enabling this option should not - * break backwards compatibility. - * - * \warning If you enable this option, you need to call `psa_crypto_init()` - * before calling any function from the SSL/TLS, X.509 or PK modules, except - * for the various mbedtls_xxx_init() functions which can be called at any time. - * - * \note An important and desirable effect of this option is that it allows - * PK, X.509 and TLS to take advantage of PSA drivers. For example, enabling - * this option is what allows use of drivers for ECDSA, ECDH and EC J-PAKE in - * those modules. However, note that even with this option disabled, some code - * in PK, X.509, TLS or the crypto library might still use PSA drivers, if it - * can determine it's safe to do so; currently that's the case for hashes. - * - * \note See docs/use-psa-crypto.md for a complete description this option. - * - * Requires: MBEDTLS_PSA_CRYPTO_C. - * - * Uncomment this to enable internal use of PSA Crypto and new associated APIs. - */ -//#define MBEDTLS_USE_PSA_CRYPTO - -/** - * \def MBEDTLS_PSA_CRYPTO_CONFIG - * - * This setting allows support for cryptographic mechanisms through the PSA - * API to be configured separately from support through the mbedtls API. - * - * When this option is disabled, the PSA API exposes the cryptographic - * mechanisms that can be implemented on top of the `mbedtls_xxx` API - * configured with `MBEDTLS_XXX` symbols. - * - * When this option is enabled, the PSA API exposes the cryptographic - * mechanisms requested by the `PSA_WANT_XXX` symbols defined in - * include/psa/crypto_config.h. The corresponding `MBEDTLS_XXX` settings are - * automatically enabled if required (i.e. if no PSA driver provides the - * mechanism). You may still freely enable additional `MBEDTLS_XXX` symbols - * in mbedtls_config.h. - * - * If the symbol #MBEDTLS_PSA_CRYPTO_CONFIG_FILE is defined, it specifies - * an alternative header to include instead of include/psa/crypto_config.h. - * - * \warning This option is experimental, in that the set of `PSA_WANT_XXX` - * symbols is not completely finalized yet, and the configuration - * tooling is not ideally adapted to having two separate configuration - * files. - * Future minor releases of Mbed TLS may make minor changes to those - * symbols, but we will endeavor to provide a transition path. - * Nonetheless, this option is considered mature enough to use in - * production, as long as you accept that you may need to make - * minor changes to psa/crypto_config.h when upgrading Mbed TLS. - */ -//#define MBEDTLS_PSA_CRYPTO_CONFIG - -/** - * \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_TRUSTED_CERTIFICATE_CALLBACK - * - * If set, this enables the X.509 API `mbedtls_x509_crt_verify_with_ca_cb()` - * and the SSL API `mbedtls_ssl_conf_ca_cb()` which allow users to configure - * the set of trusted certificates through a callback instead of a linked - * list. - * - * This is useful for example in environments where a large number of trusted - * certificates is present and storing them in a linked list isn't efficient - * enough, or when the set of trusted certificates changes frequently. - * - * See the documentation of `mbedtls_x509_crt_verify_with_ca_cb()` and - * `mbedtls_ssl_conf_ca_cb()` for more information. - * - * Requires: MBEDTLS_X509_CRT_PARSE_C - * - * Uncomment to enable trusted certificate callbacks. - */ -//#define MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK - -/** - * \def MBEDTLS_X509_REMOVE_INFO - * - * Disable mbedtls_x509_*_info() and related APIs. - * - * Uncomment to omit mbedtls_x509_*_info(), as well as mbedtls_debug_print_crt() - * and other functions/constants only used by these functions, thus reducing - * the code footprint by several KB. - */ -//#define MBEDTLS_X509_REMOVE_INFO - -/** - * \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 -/** \} 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 or x86-32. - * - * \note AESNI is only supported with certain compilers and target options: - * - Visual Studio 2013: supported. - * - GCC, x86-64, target not explicitly supporting AESNI: - * requires MBEDTLS_HAVE_ASM. - * - GCC, x86-32, target not explicitly supporting AESNI: - * not supported. - * - GCC, x86-64 or x86-32, target supporting AESNI: supported. - * For this assembly-less implementation, you must currently compile - * `library/aesni.c` and `library/aes.c` with machine options to enable - * SSE2 and AESNI instructions: `gcc -msse2 -maes -mpclmul` or - * `clang -maes -mpclmul`. - * - Non-x86 targets: this option is silently ignored. - * - Other compilers: this option is silently ignored. - * - * \note - * Above, "GCC" includes compatible compilers such as Clang. - * The limitations on target support are likely to be relaxed in the future. - * - * Module: library/aesni.c - * Caller: library/aes.c - * - * Requires: MBEDTLS_HAVE_ASM (on some platforms, see note) - * - * This modules adds support for the AES-NI instructions on x86. - */ -#define MBEDTLS_AESNI_C - -/** - * \def MBEDTLS_AESCE_C - * - * Enable AES cryptographic extension support on 64-bit Arm. - * - * Module: library/aesce.c - * Caller: library/aes.c - * - * Requires: MBEDTLS_AES_C - * - * \warning Runtime detection only works on Linux. For non-Linux operating - * system, Armv8-A Cryptographic Extensions must be supported by - * the CPU when this option is enabled. - * - * \note Minimum compiler versions for this feature are Clang 4.0, - * armclang 6.6, GCC 6.0 or MSVC 2019 version 16.11.2. - * - * \note \c CFLAGS must be set to a minimum of \c -march=armv8-a+crypto for - * armclang <= 6.9 - * - * This module adds support for the AES Armv8-A Cryptographic Extensions on Aarch64 systems. - */ -#define MBEDTLS_AESCE_C - -/** - * \def MBEDTLS_AES_C - * - * Enable the AES block cipher. - * - * Module: library/aes.c - * Caller: library/cipher.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_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 - * library/bignum_core.c - * library/bignum_mod.c - * library/bignum_mod_raw.c - * Caller: library/dhm.c - * library/ecp.c - * library/ecdsa.c - * library/rsa.c - * library/rsa_alt_helpers.c - * library/ssl_tls.c - * - * This module is required for RSA, DHM and ECC (ECDH, ECDSA) support. - */ -#define MBEDTLS_BIGNUM_C - -/** - * \def MBEDTLS_CAMELLIA_C - * - * Enable the Camellia block cipher. - * - * Module: library/camellia.c - * Caller: library/cipher.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_ARIA_C - * - * Enable the ARIA block cipher. - * - * Module: library/aria.c - * Caller: library/cipher.c - * - * This module enables the following ciphersuites (if other requisites are - * enabled as well): - * - * MBEDTLS_TLS_RSA_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_RSA_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_PSK_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_PSK_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_PSK_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_PSK_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384 - */ -#define MBEDTLS_ARIA_C - -/** - * \def MBEDTLS_CCM_C - * - * Enable the Counter with CBC-MAC (CCM) mode for 128-bit block cipher. - * - * Module: library/ccm.c - * - * Requires: MBEDTLS_CIPHER_C, MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C or - * MBEDTLS_ARIA_C - * - * This module enables the AES-CCM ciphersuites, if other requisites are - * enabled as well. - */ -#define MBEDTLS_CCM_C - -/** - * \def MBEDTLS_CHACHA20_C - * - * Enable the ChaCha20 stream cipher. - * - * Module: library/chacha20.c - */ -#define MBEDTLS_CHACHA20_C - -/** - * \def MBEDTLS_CHACHAPOLY_C - * - * Enable the ChaCha20-Poly1305 AEAD algorithm. - * - * Module: library/chachapoly.c - * - * This module requires: MBEDTLS_CHACHA20_C, MBEDTLS_POLY1305_C - */ -#define MBEDTLS_CHACHAPOLY_C - -/** - * \def MBEDTLS_CIPHER_C - * - * Enable the generic cipher layer. - * - * Module: library/cipher.c - * Caller: library/ccm.c - * library/cmac.c - * library/gcm.c - * library/nist_kw.c - * library/pkcs12.c - * library/pkcs5.c - * library/psa_crypto_aead.c - * library/psa_crypto_mac.c - * library/ssl_ciphersuites.c - * library/ssl_msg.c - * library/ssl_ticket.c (unless MBEDTLS_USE_PSA_CRYPTO is enabled) - * - * 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. - * - * \note When #MBEDTLS_CMAC_ALT is active, meaning that the underlying - * implementation of the CMAC algorithm is provided by an alternate - * implementation, that alternate implementation may opt to not support - * AES-192 or 3DES as underlying block ciphers for the CMAC operation. - * - * Module: library/cmac.c - * - * Requires: MBEDTLS_CIPHER_C, MBEDTLS_AES_C or MBEDTLS_DES_C - * - */ -#define MBEDTLS_CMAC_C - -/** - * \def MBEDTLS_CTR_DRBG_C - * - * Enable the CTR_DRBG AES-based random generator. - * The CTR_DRBG generator uses AES-256 by default. - * To use AES-128 instead, enable \c MBEDTLS_CTR_DRBG_USE_128_BIT_KEY above. - * - * \note AES-128 will be used if \c MBEDTLS_AES_ONLY_128_BIT_KEY_LENGTH is set. - * - * \note To achieve a 256-bit security strength with CTR_DRBG, - * you must use AES-256 *and* use 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 random number generator. - */ -#define MBEDTLS_CTR_DRBG_C - -/** - * \def MBEDTLS_DEBUG_C - * - * Enable the debug functions. - * - * Module: library/debug.c - * Caller: library/ssl_msg.c - * library/ssl_tls.c - * library/ssl_tls12_*.c - * library/ssl_tls13_*.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/cipher.c - * - * PEM_PARSE uses DES/3DES for decrypting encrypted keys. - * - * \warning DES/3DES are considered weak ciphers and their 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_tls.c - * library/ssl*_client.c - * library/ssl*_server.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/psa_crypto.c - * library/ssl_tls.c - * library/ssl*_client.c - * library/ssl*_server.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, - * and at least one MBEDTLS_ECP_DP_XXX_ENABLED for a - * short Weierstrass curve. - */ -#define MBEDTLS_ECDSA_C - -/** - * \def MBEDTLS_ECJPAKE_C - * - * Enable the elliptic curve J-PAKE library. - * - * \note EC J-PAKE support is based on the Thread v1.0.0 specification. - * It has not been reviewed for compliance with newer standards such as - * Thread v1.1 or RFC 8236. - * - * Module: library/ecjpake.c - * Caller: - * - * This module is used by the following key exchanges: - * ECJPAKE - * - * Requires: MBEDTLS_ECP_C and either MBEDTLS_MD_C or MBEDTLS_PSA_CRYPTO_C - * - * \warning If using a hash that is only provided by PSA drivers, you must - * call psa_crypto_init() before doing any EC J-PAKE operations. - */ -#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). - * - * Module: library/gcm.c - * - * Requires: MBEDTLS_CIPHER_C, MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C or - * MBEDTLS_ARIA_C - * - * This module enables the AES-GCM and CAMELLIA-GCM ciphersuites, if other - * requisites are enabled as well. - */ -#define MBEDTLS_GCM_C - -/** - * \def MBEDTLS_HKDF_C - * - * Enable the HKDF algorithm (RFC 5869). - * - * Module: library/hkdf.c - * Caller: - * - * Requires: MBEDTLS_MD_C - * - * This module adds support for the Hashed Message Authentication Code - * (HMAC)-based key derivation function (HKDF). - */ -#define MBEDTLS_HKDF_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 generator. - */ -#define MBEDTLS_HMAC_DRBG_C - -/** - * \def MBEDTLS_LMS_C - * - * Enable the LMS stateful-hash asymmetric signature algorithm. - * - * Module: library/lms.c - * Caller: - * - * Requires: MBEDTLS_PSA_CRYPTO_C - * - * Uncomment to enable the LMS verification algorithm and public key operations. - */ -#define MBEDTLS_LMS_C - -/** - * \def MBEDTLS_LMS_PRIVATE - * - * Enable LMS private-key operations and signing code. Functions enabled by this - * option are experimental, and should not be used in production. - * - * Requires: MBEDTLS_LMS_C - * - * Uncomment to enable the LMS signature algorithm and private key operations. - */ -//#define MBEDTLS_LMS_PRIVATE - -/** - * \def MBEDTLS_NIST_KW_C - * - * Enable the Key Wrapping mode for 128-bit block ciphers, - * as defined in NIST SP 800-38F. Only KW and KWP modes - * are supported. At the moment, only AES is approved by NIST. - * - * Module: library/nist_kw.c - * - * Requires: MBEDTLS_AES_C and MBEDTLS_CIPHER_C - */ -#define MBEDTLS_NIST_KW_C - -/** - * \def MBEDTLS_MD_C - * - * Enable the generic layer for message digest (hashing) and HMAC. - * - * Requires: one of: MBEDTLS_MD5_C, MBEDTLS_RIPEMD160_C, MBEDTLS_SHA1_C, - * MBEDTLS_SHA224_C, MBEDTLS_SHA256_C, MBEDTLS_SHA384_C, - * MBEDTLS_SHA512_C, or MBEDTLS_PSA_CRYPTO_C with at least - * one hash. - * Module: library/md.c - * Caller: library/constant_time.c - * library/ecdsa.c - * library/ecjpake.c - * library/hkdf.c - * library/hmac_drbg.c - * library/pk.c - * library/pkcs5.c - * library/pkcs12.c - * library/psa_crypto_ecp.c - * library/psa_crypto_rsa.c - * library/rsa.c - * library/ssl_cookie.c - * library/ssl_msg.c - * library/ssl_tls.c - * library/x509.c - * library/x509_crt.c - * library/x509write_crt.c - * library/x509write_csr.c - * - * Uncomment to enable generic message digest wrappers. - */ -#define MBEDTLS_MD_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 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://mbed-tls.readthedocs.io/en/latest/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 - * optionally MBEDTLS_MD5_C, or PSA Crypto with MD5 (see below) - * - * \warning When parsing password-protected files, if MD5 is provided only by - * a PSA driver, you must call psa_crypto_init() before the first file. - * - * 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 (asymmetric) key layer. - * - * Module: library/pk.c - * Caller: library/psa_crypto_rsa.c - * library/ssl_tls.c - * library/ssl*_client.c - * library/ssl*_server.c - * library/x509.c - * - * Requires: MBEDTLS_MD_C, 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 (asymmetric) 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 (asymmetric) 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_CIPHER_C - * Auto-enables: MBEDTLS_MD_C - * - * \warning If using a hash that is only provided by PSA drivers, you must - * call psa_crypto_init() before doing any PKCS5 operations. - * - * This module adds support for the PKCS#5 functions. - */ -#define MBEDTLS_PKCS5_C - -/** - * \def MBEDTLS_PKCS7_C - * - * Enable PKCS #7 core for using PKCS #7-formatted signatures. - * RFC Link - https://tools.ietf.org/html/rfc2315 - * - * Module: library/pkcs7.c - * - * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_OID_C, MBEDTLS_PK_PARSE_C, - * MBEDTLS_X509_CRT_PARSE_C MBEDTLS_X509_CRL_PARSE_C, - * MBEDTLS_BIGNUM_C, MBEDTLS_MD_C - * - * This module is required for the PKCS #7 parsing modules. - */ -#define MBEDTLS_PKCS7_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 and either - * MBEDTLS_MD_C or MBEDTLS_PSA_CRYPTO_C. - * - * \warning If using a hash that is only provided by PSA drivers, you must - * call psa_crypto_init() before doing any PKCS12 operations. - * - * 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 modules 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_POLY1305_C - * - * Enable the Poly1305 MAC algorithm. - * - * Module: library/poly1305.c - * Caller: library/chachapoly.c - */ -#define MBEDTLS_POLY1305_C - -/** - * \def MBEDTLS_PSA_CRYPTO_C - * - * Enable the Platform Security Architecture cryptography API. - * - * Module: library/psa_crypto.c - * - * Requires: MBEDTLS_CIPHER_C, - * either MBEDTLS_CTR_DRBG_C and MBEDTLS_ENTROPY_C, - * or MBEDTLS_HMAC_DRBG_C and MBEDTLS_ENTROPY_C, - * or MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG. - * - */ -#define MBEDTLS_PSA_CRYPTO_C - -/** - * \def MBEDTLS_PSA_CRYPTO_SE_C - * - * Enable dynamic secure element support in the Platform Security Architecture - * cryptography API. - * - * \deprecated This feature is deprecated. Please switch to the PSA driver - * interface. - * - * Module: library/psa_crypto_se.c - * - * Requires: MBEDTLS_PSA_CRYPTO_C, MBEDTLS_PSA_CRYPTO_STORAGE_C - * - */ -//#define MBEDTLS_PSA_CRYPTO_SE_C - -/** - * \def MBEDTLS_PSA_CRYPTO_STORAGE_C - * - * Enable the Platform Security Architecture persistent key storage. - * - * Module: library/psa_crypto_storage.c - * - * Requires: MBEDTLS_PSA_CRYPTO_C, - * either MBEDTLS_PSA_ITS_FILE_C or a native implementation of - * the PSA ITS interface - */ -#define MBEDTLS_PSA_CRYPTO_STORAGE_C - -/** - * \def MBEDTLS_PSA_ITS_FILE_C - * - * Enable the emulation of the Platform Security Architecture - * Internal Trusted Storage (PSA ITS) over files. - * - * Module: library/psa_its_file.c - * - * Requires: MBEDTLS_FS_IO - */ -#define MBEDTLS_PSA_ITS_FILE_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_alt_helpers.c - * Caller: library/pk.c - * library/psa_crypto.c - * library/ssl_tls.c - * library/ssl*_client.c - * library/ssl*_server.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/psa_crypto_hash.c - * - * This module is required 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_SHA224_C - * - * Enable the SHA-224 cryptographic hash algorithm. - * - * Module: library/sha256.c - * Caller: library/md.c - * library/ssl_cookie.c - * - * This module adds support for SHA-224. - */ -#define MBEDTLS_SHA224_C - -/** - * \def MBEDTLS_SHA256_C - * - * Enable the SHA-256 cryptographic hash algorithm. - * - * Module: library/sha256.c - * Caller: library/entropy.c - * library/md.c - * library/ssl_tls.c - * library/ssl*_client.c - * library/ssl*_server.c - * - * This module adds support for SHA-256. - * This module is required for the SSL/TLS 1.2 PRF function. - */ -#define MBEDTLS_SHA256_C - -/** - * \def MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT - * - * Enable acceleration of the SHA-256 and SHA-224 cryptographic hash algorithms - * with the ARMv8 cryptographic extensions if they are available at runtime. - * If not, the library will fall back to the C implementation. - * - * \note If MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT is defined when building - * for a non-Aarch64 build it will be silently ignored. - * - * \note Minimum compiler versions for this feature are Clang 4.0, - * armclang 6.6 or GCC 6.0. - * - * \note \c CFLAGS must be set to a minimum of \c -march=armv8-a+crypto for - * armclang <= 6.9 - * - * \warning MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT cannot be defined at the - * same time as MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY. - * - * Requires: MBEDTLS_SHA256_C. - * - * Module: library/sha256.c - * - * Uncomment to have the library check for the A64 SHA-256 crypto extensions - * and use them if available. - */ -//#define MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT - -/** - * \def MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY - * - * Enable acceleration of the SHA-256 and SHA-224 cryptographic hash algorithms - * with the ARMv8 cryptographic extensions, which must be available at runtime - * or else an illegal instruction fault will occur. - * - * \note This allows builds with a smaller code size than with - * MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT - * - * \note Minimum compiler versions for this feature are Clang 4.0, - * armclang 6.6 or GCC 6.0. - * - * \note \c CFLAGS must be set to a minimum of \c -march=armv8-a+crypto for - * armclang <= 6.9 - * - * \warning MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY cannot be defined at the same - * time as MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT. - * - * Requires: MBEDTLS_SHA256_C. - * - * Module: library/sha256.c - * - * Uncomment to have the library use the A64 SHA-256 crypto extensions - * unconditionally. - */ -//#define MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY - -/** - * \def MBEDTLS_SHA384_C - * - * Enable the SHA-384 cryptographic hash algorithm. - * - * Module: library/sha512.c - * Caller: library/md.c - * library/psa_crypto_hash.c - * library/ssl_tls.c - * library/ssl*_client.c - * library/ssl*_server.c - * - * Comment to disable SHA-384 - */ -#define MBEDTLS_SHA384_C - -/** - * \def MBEDTLS_SHA512_C - * - * Enable SHA-512 cryptographic hash algorithms. - * - * Module: library/sha512.c - * Caller: library/entropy.c - * library/md.c - * library/ssl_tls.c - * library/ssl_cookie.c - * - * This module adds support for SHA-512. - */ -#define MBEDTLS_SHA512_C - -/** - * \def MBEDTLS_SHA3_C - * - * Enable the SHA3 cryptographic hash algorithm. - * - * Module: library/sha3.c - * - * This module adds support for SHA3. - */ -#define MBEDTLS_SHA3_C - -/** - * \def MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT - * - * Enable acceleration of the SHA-512 and SHA-384 cryptographic hash algorithms - * with the ARMv8 cryptographic extensions if they are available at runtime. - * If not, the library will fall back to the C implementation. - * - * \note If MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT is defined when building - * for a non-Aarch64 build it will be silently ignored. - * - * \note Minimum compiler versions for this feature are Clang 7.0, - * armclang 6.9 or GCC 8.0. - * - * \note \c CFLAGS must be set to a minimum of \c -march=armv8.2-a+sha3 for - * armclang 6.9 - * - * \warning MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT cannot be defined at the - * same time as MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY. - * - * Requires: MBEDTLS_SHA512_C. - * - * Module: library/sha512.c - * - * Uncomment to have the library check for the A64 SHA-512 crypto extensions - * and use them if available. - */ -//#define MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT - -/** - * \def MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY - * - * Enable acceleration of the SHA-512 and SHA-384 cryptographic hash algorithms - * with the ARMv8 cryptographic extensions, which must be available at runtime - * or else an illegal instruction fault will occur. - * - * \note This allows builds with a smaller code size than with - * MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT - * - * \note Minimum compiler versions for this feature are Clang 7.0, - * armclang 6.9 or GCC 8.0. - * - * \note \c CFLAGS must be set to a minimum of \c -march=armv8.2-a+sha3 for - * armclang 6.9 - * - * \warning MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY cannot be defined at the same - * time as MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT. - * - * Requires: MBEDTLS_SHA512_C. - * - * Module: library/sha512.c - * - * Uncomment to have the library use the A64 SHA-512 crypto extensions - * unconditionally. - */ -//#define MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY - -/** - * \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 || MBEDTLS_USE_PSA_CRYPTO) && - * (MBEDTLS_GCM_C || MBEDTLS_CCM_C || MBEDTLS_CHACHAPOLY_C) - */ -#define MBEDTLS_SSL_TICKET_C - -/** - * \def MBEDTLS_SSL_CLI_C - * - * Enable the SSL/TLS client code. - * - * Module: library/ssl*_client.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*_server.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*_client.c - * library/ssl*_server.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://mbed-tls.readthedocs.io/en/latest/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 The timing module will include time.h on suitable platforms - * regardless of the setting of MBEDTLS_HAVE_TIME, unless - * MBEDTLS_TIMING_ALT is used. See timing.c for more information. - * - * \note See also our Knowledge Base article about porting to a new - * environment: - * https://mbed-tls.readthedocs.io/en/latest/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS - * - * Module: library/timing.c - */ -#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, - * (MBEDTLS_MD_C or MBEDTLS_USE_PSA_CRYPTO) - * - * \warning If building with MBEDTLS_USE_PSA_CRYPTO, you must call - * psa_crypto_init() before doing any X.509 operation. - * - * 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_tls.c - * library/ssl*_client.c - * library/ssl*_server.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_PARSE_C, - * (MBEDTLS_MD_C or MBEDTLS_USE_PSA_CRYPTO) - * - * \warning If building with MBEDTLS_USE_PSA_CRYPTO, you must call - * psa_crypto_init() before doing any X.509 create operation. - * - * 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 - -/** \} name SECTION: Mbed TLS modules */ - -/** - * \name SECTION: General configuration options - * - * This section contains Mbed TLS build settings that are not associated - * with a particular module. - * - * \{ - */ - -/** - * \def MBEDTLS_CONFIG_FILE - * - * If defined, this is a header which will be included instead of - * `"mbedtls/mbedtls_config.h"`. - * This header file specifies the compile-time configuration of Mbed TLS. - * Unlike other configuration options, this one must be defined on the - * compiler command line: a definition in `mbedtls_config.h` would have - * no effect. - * - * This macro is expanded after an <tt>\#include</tt> directive. This is a popular but - * non-standard feature of the C language, so this feature is only available - * with compilers that perform macro expansion on an <tt>\#include</tt> line. - * - * The value of this symbol is typically a path in double quotes, either - * absolute or relative to a directory on the include search path. - */ -//#define MBEDTLS_CONFIG_FILE "mbedtls/mbedtls_config.h" - -/** - * \def MBEDTLS_USER_CONFIG_FILE - * - * If defined, this is a header which will be included after - * `"mbedtls/mbedtls_config.h"` or #MBEDTLS_CONFIG_FILE. - * This allows you to modify the default configuration, including the ability - * to undefine options that are enabled by default. - * - * This macro is expanded after an <tt>\#include</tt> directive. This is a popular but - * non-standard feature of the C language, so this feature is only available - * with compilers that perform macro expansion on an <tt>\#include</tt> line. - * - * The value of this symbol is typically a path in double quotes, either - * absolute or relative to a directory on the include search path. - */ -//#define MBEDTLS_USER_CONFIG_FILE "/dev/null" - -/** - * \def MBEDTLS_PSA_CRYPTO_CONFIG_FILE - * - * If defined, this is a header which will be included instead of - * `"psa/crypto_config.h"`. - * This header file specifies which cryptographic mechanisms are available - * through the PSA API when #MBEDTLS_PSA_CRYPTO_CONFIG is enabled, and - * is not used when #MBEDTLS_PSA_CRYPTO_CONFIG is disabled. - * - * This macro is expanded after an <tt>\#include</tt> directive. This is a popular but - * non-standard feature of the C language, so this feature is only available - * with compilers that perform macro expansion on an <tt>\#include</tt> line. - * - * The value of this symbol is typically a path in double quotes, either - * absolute or relative to a directory on the include search path. - */ -//#define MBEDTLS_PSA_CRYPTO_CONFIG_FILE "psa/crypto_config.h" - -/** - * \def MBEDTLS_PSA_CRYPTO_USER_CONFIG_FILE - * - * If defined, this is a header which will be included after - * `"psa/crypto_config.h"` or #MBEDTLS_PSA_CRYPTO_CONFIG_FILE. - * This allows you to modify the default configuration, including the ability - * to undefine options that are enabled by default. - * - * This macro is expanded after an <tt>\#include</tt> directive. This is a popular but - * non-standard feature of the C language, so this feature is only available - * with compilers that perform macro expansion on an <tt>\#include</tt> line. - * - * The value of this symbol is typically a path in double quotes, either - * absolute or relative to a directory on the include search path. - */ -//#define MBEDTLS_PSA_CRYPTO_USER_CONFIG_FILE "/dev/null" - -/** - * \def MBEDTLS_PSA_CRYPTO_PLATFORM_FILE - * - * If defined, this is a header which will be included instead of - * `"psa/crypto_platform.h"`. This file should declare the same identifiers - * as the one in Mbed TLS, but with definitions adapted to the platform on - * which the library code will run. - * - * \note The required content of this header can vary from one version of - * Mbed TLS to the next. Integrators who provide an alternative file - * should review the changes in the original file whenever they - * upgrade Mbed TLS. - * - * This macro is expanded after an <tt>\#include</tt> directive. This is a popular but - * non-standard feature of the C language, so this feature is only available - * with compilers that perform macro expansion on an <tt>\#include</tt> line. - * - * The value of this symbol is typically a path in double quotes, either - * absolute or relative to a directory on the include search path. - */ -//#define MBEDTLS_PSA_CRYPTO_PLATFORM_FILE "psa/crypto_platform_alt.h" - -/** - * \def MBEDTLS_PSA_CRYPTO_STRUCT_FILE - * - * If defined, this is a header which will be included instead of - * `"psa/crypto_struct.h"`. This file should declare the same identifiers - * as the one in Mbed TLS, but with definitions adapted to the environment - * in which the library code will run. The typical use for this feature - * is to provide alternative type definitions on the client side in - * client-server integrations of PSA crypto, where operation structures - * contain handles instead of cryptographic data. - * - * \note The required content of this header can vary from one version of - * Mbed TLS to the next. Integrators who provide an alternative file - * should review the changes in the original file whenever they - * upgrade Mbed TLS. - * - * This macro is expanded after an <tt>\#include</tt> directive. This is a popular but - * non-standard feature of the C language, so this feature is only available - * with compilers that perform macro expansion on an <tt>\#include</tt> line. - * - * The value of this symbol is typically a path in double quotes, either - * absolute or relative to a directory on the include search path. - */ -//#define MBEDTLS_PSA_CRYPTO_STRUCT_FILE "psa/crypto_struct_alt.h" - -/** \} name SECTION: General configuration options */ - -/** - * \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. - * \{ - */ -/* The Doxygen documentation here is used when a user comments out a - * setting and runs doxygen themselves. On the other hand, when we typeset - * the full documentation including disabled settings, the documentation - * in specific modules' header files is used if present. When editing this - * file, make sure that each option is documented in exactly one place, - * plus optionally a same-line Doxygen comment here if there is a Doxygen - * comment in the specific module. */ - -/* MPI / BIGNUM options */ -//#define MBEDTLS_MPI_WINDOW_SIZE 2 /**< Maximum window 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_WINDOW_SIZE 4 /**< 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. */ - -/** \def MBEDTLS_PLATFORM_STD_CALLOC - * - * Default allocator to use, can be undefined. - * It must initialize the allocated buffer memory to zeroes. - * The size of the buffer is the product of the two parameters. - * The calloc function returns either a null pointer or a pointer to the allocated space. - * If the product is 0, the function may either return NULL or a valid pointer to an array of size 0 which is a valid input to the deallocation function. - * An uninitialized #MBEDTLS_PLATFORM_STD_CALLOC always fails, returning a null pointer. - * See the description of #MBEDTLS_PLATFORM_MEMORY for more details. - * The corresponding deallocation function is #MBEDTLS_PLATFORM_STD_FREE. - */ -//#define MBEDTLS_PLATFORM_STD_CALLOC calloc - -/** \def MBEDTLS_PLATFORM_STD_FREE - * - * Default free to use, can be undefined. - * NULL is a valid parameter, and the function must do nothing. - * A non-null parameter will always be a pointer previously returned by #MBEDTLS_PLATFORM_STD_CALLOC and not yet freed. - * An uninitialized #MBEDTLS_PLATFORM_STD_FREE does not do anything. - * See the description of #MBEDTLS_PLATFORM_MEMORY for more details (same principles as for MBEDTLS_PLATFORM_STD_CALLOC apply). - */ -//#define MBEDTLS_PLATFORM_STD_FREE free -//#define MBEDTLS_PLATFORM_STD_SETBUF setbuf /**< Default setbuf 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 the following 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. See MBEDTLS_PLATFORM_STD_CALLOC for requirements. */ -//#define MBEDTLS_PLATFORM_FREE_MACRO free /**< Default free macro to use, can be undefined. See MBEDTLS_PLATFORM_STD_FREE for requirements. */ -//#define MBEDTLS_PLATFORM_EXIT_MACRO exit /**< Default exit macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_SETBUF_MACRO setbuf /**< Default setbuf 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_VSNPRINTF_MACRO vsnprintf /**< Default vsnprintf 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 */ -//#define MBEDTLS_PLATFORM_MS_TIME_TYPE_MACRO int64_t //#define MBEDTLS_PLATFORM_MS_TIME_TYPE_MACRO int64_t /**< Default milliseconds time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled. It must be signed, and at least 64 bits. If it is changed from the default, MBEDTLS_PRINTF_MS_TIME must be updated to match.*/ -//#define MBEDTLS_PRINTF_MS_TIME PRId64 /**< Default fmt for printf. That's avoid compiler warning if mbedtls_ms_time_t is redefined */ - -/** \def MBEDTLS_CHECK_RETURN - * - * This macro is used at the beginning of the declaration of a function - * to indicate that its return value should be checked. It should - * instruct the compiler to emit a warning or an error if the function - * is called without checking its return value. - * - * There is a default implementation for popular compilers in platform_util.h. - * You can override the default implementation by defining your own here. - * - * If the implementation here is empty, this will effectively disable the - * checking of functions' return values. - */ -//#define MBEDTLS_CHECK_RETURN __attribute__((__warn_unused_result__)) - -/** \def MBEDTLS_IGNORE_RETURN - * - * This macro requires one argument, which should be a C function call. - * If that function call would cause a #MBEDTLS_CHECK_RETURN warning, this - * warning is suppressed. - */ -//#define MBEDTLS_IGNORE_RETURN( result ) ((void) !(result)) - -/* PSA options */ -/** - * Use HMAC_DRBG with the specified hash algorithm for HMAC_DRBG for the - * PSA crypto subsystem. - * - * If this option is unset: - * - If CTR_DRBG is available, the PSA subsystem uses it rather than HMAC_DRBG. - * - Otherwise, the PSA subsystem uses HMAC_DRBG with either - * #MBEDTLS_MD_SHA512 or #MBEDTLS_MD_SHA256 based on availability and - * on unspecified heuristics. - */ -//#define MBEDTLS_PSA_HMAC_DRBG_MD_TYPE MBEDTLS_MD_SHA256 - -/** \def MBEDTLS_PSA_KEY_SLOT_COUNT - * Restrict the PSA library to supporting a maximum amount of simultaneously - * loaded keys. A loaded key is a key stored by the PSA Crypto core as a - * volatile key, or a persistent key which is loaded temporarily by the - * library as part of a crypto operation in flight. - * - * If this option is unset, the library will fall back to a default value of - * 32 keys. - */ -//#define MBEDTLS_PSA_KEY_SLOT_COUNT 32 - -/* RSA OPTIONS */ -//#define MBEDTLS_RSA_GEN_KEY_MIN_BITS 1024 /**< Minimum RSA key size that can be generated in bits (Minimum possible value is 128 bits) */ - -/* 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 */ - -/** \def MBEDTLS_SSL_IN_CONTENT_LEN - * - * Maximum length (in bytes) of incoming plaintext fragments. - * - * This determines the size of the incoming TLS I/O buffer in such a way - * that it is capable of holding the specified amount of plaintext data, - * regardless of the protection mechanism used. - * - * \note When using a value less than the default of 16KB on the client, it is - * recommended to use the Maximum Fragment Length (MFL) extension to - * inform the server about this limitation. On the server, there - * is no supported, standardized way of informing the client about - * restriction on the maximum size of incoming messages, and unless - * the limitation has been communicated by other means, it is recommended - * to only change the outgoing buffer size #MBEDTLS_SSL_OUT_CONTENT_LEN - * while keeping the default value of 16KB for the incoming buffer. - * - * Uncomment to set the maximum plaintext size of the incoming I/O buffer. - */ -//#define MBEDTLS_SSL_IN_CONTENT_LEN 16384 - -/** \def MBEDTLS_SSL_CID_IN_LEN_MAX - * - * The maximum length of CIDs used for incoming DTLS messages. - * - */ -//#define MBEDTLS_SSL_CID_IN_LEN_MAX 32 - -/** \def MBEDTLS_SSL_CID_OUT_LEN_MAX - * - * The maximum length of CIDs used for outgoing DTLS messages. - * - */ -//#define MBEDTLS_SSL_CID_OUT_LEN_MAX 32 - -/** \def MBEDTLS_SSL_CID_TLS1_3_PADDING_GRANULARITY - * - * This option controls the use of record plaintext padding - * in TLS 1.3 and when using the Connection ID extension in DTLS 1.2. - * - * The padding will always be chosen so that the length of the - * padded plaintext is a multiple of the value of this option. - * - * Note: A value of \c 1 means that no padding will be used - * for outgoing records. - * - * Note: On systems lacking division instructions, - * a power of two should be preferred. - */ -//#define MBEDTLS_SSL_CID_TLS1_3_PADDING_GRANULARITY 16 - -/** \def MBEDTLS_SSL_OUT_CONTENT_LEN - * - * Maximum length (in bytes) of outgoing plaintext fragments. - * - * This determines the size of the outgoing TLS I/O buffer in such a way - * that it is capable of holding the specified amount of plaintext data, - * regardless of the protection mechanism used. - * - * It is possible to save RAM by setting a smaller outward buffer, while keeping - * the default inward 16384 byte buffer to conform to the TLS specification. - * - * The minimum required outward buffer size is determined by the handshake - * protocol's usage. Handshaking will fail if the outward buffer is too small. - * The specific size requirement depends on the configured ciphers and any - * certificate data which is sent during the handshake. - * - * Uncomment to set the maximum plaintext size of the outgoing I/O buffer. - */ -//#define MBEDTLS_SSL_OUT_CONTENT_LEN 16384 - -/** \def MBEDTLS_SSL_DTLS_MAX_BUFFERING - * - * Maximum number of heap-allocated bytes for the purpose of - * DTLS handshake message reassembly and future message buffering. - * - * This should be at least 9/8 * MBEDTLS_SSL_IN_CONTENT_LEN - * to account for a reassembled handshake message of maximum size, - * together with its reassembly bitmap. - * - * A value of 2 * MBEDTLS_SSL_IN_CONTENT_LEN (32768 by default) - * should be sufficient for all practical situations as it allows - * to reassembly a large handshake message (such as a certificate) - * while buffering multiple smaller handshake messages. - * - */ -//#define MBEDTLS_SSL_DTLS_MAX_BUFFERING 32768 - -//#define MBEDTLS_PSK_MAX_LEN 32 /**< Max size of TLS pre-shared keys, in bytes (default 256 or 384 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 - -/** - * \def MBEDTLS_SSL_MAX_EARLY_DATA_SIZE - * - * The default maximum amount of 0-RTT data. See the documentation of - * \c mbedtls_ssl_tls13_conf_max_early_data_size() for more information. - * - * It must be positive and smaller than UINT32_MAX. - * - * If MBEDTLS_SSL_EARLY_DATA is not defined, this default value does not - * have any impact on the build. - * - * This feature is experimental, not completed and thus not ready for - * production. - * - */ -//#define MBEDTLS_SSL_MAX_EARLY_DATA_SIZE 1024 - -/** - * \def MBEDTLS_SSL_TLS1_3_TICKET_AGE_TOLERANCE - * - * Maximum time difference in milliseconds tolerated between the age of a - * ticket from the server and client point of view. - * From the client point of view, the age of a ticket is the time difference - * between the time when the client proposes to the server to use the ticket - * (time of writing of the Pre-Shared Key Extension including the ticket) and - * the time the client received the ticket from the server. - * From the server point of view, the age of a ticket is the time difference - * between the time when the server receives a proposition from the client - * to use the ticket and the time when the ticket was created by the server. - * The server age is expected to be always greater than the client one and - * MBEDTLS_SSL_TLS1_3_TICKET_AGE_TOLERANCE defines the - * maximum difference tolerated for the server to accept the ticket. - * This is not used in TLS 1.2. - * - */ -//#define MBEDTLS_SSL_TLS1_3_TICKET_AGE_TOLERANCE 6000 - -/** - * \def MBEDTLS_SSL_TLS1_3_TICKET_NONCE_LENGTH - * - * Size in bytes of a ticket nonce. This is not used in TLS 1.2. - * - * This must be less than 256. - */ -//#define MBEDTLS_SSL_TLS1_3_TICKET_NONCE_LENGTH 32 - -/** - * \def MBEDTLS_SSL_TLS1_3_DEFAULT_NEW_SESSION_TICKETS - * - * Default number of NewSessionTicket messages to be sent by a TLS 1.3 server - * after handshake completion. This is not used in TLS 1.2 and relevant only if - * the MBEDTLS_SSL_SESSION_TICKETS option is enabled. - * - */ -//#define MBEDTLS_SSL_TLS1_3_DEFAULT_NEW_SESSION_TICKETS 1 - -/* 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'). */ - -/** \} name SECTION: Module configuration options */ |