| /** |
| * \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 |
| * |
| * Required by: |
| * MBEDTLS_AESCE_C |
| * MBEDTLS_AESNI_C (on some platforms) |
| * |
| * 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_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_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_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_PSA_ASSUME_EXCLUSIVE_BUFFERS |
| * |
| * Assume all buffers passed to PSA functions are owned exclusively by the |
| * PSA function and are not stored in shared memory. |
| * |
| * This option may be enabled if all buffers passed to any PSA function reside |
| * in memory that is accessible only to the PSA function during its execution. |
| * |
| * This option MUST be disabled whenever buffer arguments are in memory shared |
| * with an untrusted party, for example where arguments to PSA calls are passed |
| * across a trust boundary. |
| * |
| * \note Enabling this option reduces memory usage and code size. |
| * |
| * \note Enabling this option causes overlap of input and output buffers |
| * not to be supported by PSA functions. |
| */ |
| //#define MBEDTLS_PSA_ASSUME_EXCLUSIVE_BUFFERS |
| |
| /** |
| * \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). |
| * |
| * 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. |
| * |
| * \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). |
| * |
| * Requires: MBEDTLS_PKCS1_V21 |
| * |
| * 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: 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 Armv8. |
| * |
| * 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 when targeting aarch64 |
| * are Clang 4.0; armclang 6.6; GCC 6.0; or MSVC 2019 version 16.11.2. |
| * Minimum compiler versions for this feature when targeting 32-bit |
| * Arm or Thumb are Clang 11.0; armclang 6.20; or GCC 6.0. |
| * |
| * \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 Armv8 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_BLOCK_CIPHER_NO_DECRYPT |
| * |
| * Remove decryption operation for AES, ARIA and Camellia block cipher. |
| * |
| * \note This feature is incompatible with insecure block cipher, |
| * MBEDTLS_DES_C, and cipher modes which always require decryption |
| * operation, MBEDTLS_CIPHER_MODE_CBC, MBEDTLS_CIPHER_MODE_XTS and |
| * MBEDTLS_NIST_KW_C. When #MBEDTLS_PSA_CRYPTO_CONFIG is enabled, |
| * this feature is incompatible with following supported PSA equivalence, |
| * PSA_WANT_ALG_ECB_NO_PADDING, PSA_WANT_ALG_CBC_NO_PADDING, |
| * PSA_WANT_ALG_CBC_PKCS7 and PSA_WANT_KEY_TYPE_DES. |
| * |
| * Module: library/aes.c |
| * library/aesce.c |
| * library/aesni.c |
| * library/aria.c |
| * library/camellia.c |
| * library/cipher.c |
| */ |
| //#define MBEDTLS_BLOCK_CIPHER_NO_DECRYPT |
| |
| /** |
| * \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) |
| * Auto-enabled by: MBEDTLS_PSA_CRYPTO_C depending on which ciphers are enabled |
| * (see the documentation of that option for details). |
| * |
| * Uncomment to enable generic cipher wrappers. |
| */ |
| #define MBEDTLS_CIPHER_C |
| |
| /** |
| * \def MBEDTLS_CMAC_C |
| * |
| * Enable the CMAC (Cipher-based Message Authentication Code) mode for block |
| * ciphers. |
| * |
| * Module: library/cmac.c |
| * |
| * Requires: MBEDTLS_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. |
| * |
| * AES support can either be achived through builtin (MBEDTLS_AES_C) or PSA. |
| * Builtin is the default option when MBEDTLS_AES_C is defined otherwise PSA |
| * is used. |
| * |
| * \warning When using PSA, the user should call `psa_crypto_init()` before |
| * using any CTR_DRBG operation (except `mbedtls_ctr_drbg_init()`). |
| * |
| * \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 or |
| * (PSA_WANT_KEY_TYPE_AES and PSA_WANT_ALG_ECB_NO_PADDING and |
| * MBEDTLS_PSA_CRYPTO_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_GCM_LARGE_TABLE |
| * |
| * Enable large pre-computed tables for Galois/Counter Mode (GCM). |
| * Can significantly increase throughput on systems without GCM hardware |
| * acceleration (e.g., AESNI, AESCE). |
| * |
| * The mbedtls_gcm_context size will increase by 3840 bytes. |
| * The code size will increase by roughly 344 bytes. |
| * |
| * Module: library/gcm.c |
| * |
| * Requires: MBEDTLS_GCM_C |
| */ |
| //#define MBEDTLS_GCM_LARGE_TABLE |
| |
| /** |
| * \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_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_ASN1_PARSE_C, MBEDTLS_OID_C, 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_ASN1_WRITE_C, MBEDTLS_OID_C, 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 |
| * |
| * 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 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: either MBEDTLS_CTR_DRBG_C and MBEDTLS_ENTROPY_C, |
| * or MBEDTLS_HMAC_DRBG_C and MBEDTLS_ENTROPY_C, |
| * or MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG. |
| * Auto-enables: MBEDTLS_CIPHER_C if any unauthenticated (ie, non-AEAD) cipher |
| * is enabled in PSA (unless it's fully accelerated, see |
| * docs/driver-only-builds.md about that). |
| */ |
| #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. |
| * |
| * \warning This feature is not thread-safe, and should not be used in a |
| * multi-threaded environment. |
| * |
| * 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_ARMV8_A_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_ARMV8_A_CRYPTO_IF_PRESENT is defined when building |
| * for a non-Armv8-A 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 |
| * |
| * \note This was previously known as MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT. |
| * That name is deprecated, but may still be used as an alternative form for this |
| * option. |
| * |
| * \warning MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT cannot be defined at the |
| * same time as MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY. |
| * |
| * Requires: MBEDTLS_SHA256_C. |
| * |
| * Module: library/sha256.c |
| * |
| * Uncomment to have the library check for the Armv8-A SHA-256 crypto extensions |
| * and use them if available. |
| */ |
| //#define MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT |
| |
| /** |
| * \def MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT |
| * |
| * \deprecated This is now known as MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT. |
| * This name is now deprecated, but may still be used as an alternative form for |
| * this option. |
| */ |
| //#define MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT |
| |
| /** |
| * \def MBEDTLS_SHA256_USE_ARMV8_A_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_ARMV8_A_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 |
| * |
| * \note This was previously known as MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY. |
| * That name is deprecated, but may still be used as an alternative form for this |
| * option. |
| * |
| * \warning MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY cannot be defined at the same |
| * time as MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT. |
| * |
| * Requires: MBEDTLS_SHA256_C. |
| * |
| * Module: library/sha256.c |
| * |
| * Uncomment to have the library use the Armv8-A SHA-256 crypto extensions |
| * unconditionally. |
| */ |
| //#define MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY |
| |
| /** |
| * \def MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY |
| * |
| * \deprecated This is now known as MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY. |
| * This name is now deprecated, but may still be used as an alternative form for |
| * this option. |
| */ |
| //#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_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. |
| */ |
| //#define MBEDTLS_SSL_MAX_EARLY_DATA_SIZE 1024 |
| |
| /** |
| * \def MBEDTLS_SSL_TLS1_3_TICKET_AGE_TOLERANCE |
| * |
| * Maximum allowed ticket age difference in milliseconds tolerated between |
| * server and client. Default value is 6000. This is not used in TLS 1.2. |
| * |
| * - The client ticket age is the time difference between the time when the |
| * client proposes to the server to use the ticket and the time the client |
| * received the ticket from the server. |
| * - The server ticket age 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 ages might be different due to the client and server clocks not running |
| * at the same pace. The typical accuracy of an RTC crystal is ±100 to ±20 parts |
| * per million (360 to 72 milliseconds per hour). Default tolerance window is |
| * 6s, thus in the worst case clients and servers must sync up their system time |
| * every 6000/360/2~=8 hours. |
| * |
| * See section 8.3 of the TLS 1.3 specification(RFC 8446) for more information. |
| */ |
| //#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 */ |