1 /** 2 * \file config.h 3 * 4 * \brief Configuration options (set of defines) 5 * 6 * This set of compile-time options may be used to enable 7 * or disable features selectively, and reduce the global 8 * memory footprint. 9 */ 10 /* 11 * Copyright The Mbed TLS Contributors 12 * SPDX-License-Identifier: Apache-2.0 13 * 14 * Licensed under the Apache License, Version 2.0 (the "License"); you may 15 * not use this file except in compliance with the License. 16 * You may obtain a copy of the License at 17 * 18 * http://www.apache.org/licenses/LICENSE-2.0 19 * 20 * Unless required by applicable law or agreed to in writing, software 21 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 22 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 23 * See the License for the specific language governing permissions and 24 * limitations under the License. 25 */ 26 27 #ifndef MBEDTLS_USER_CONFIG_H 28 #define MBEDTLS_USER_CONFIG_H 29 30 #if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE) 31 #define _CRT_SECURE_NO_DEPRECATE 1 32 #endif 33 34 /**************************** MCUX CSS_PKC ********************************************/ 35 #include <zephyr/sys/printk.h> 36 37 #if defined(CONFIG_WIFI_NM_WPA_SUPPLICANT_CRYPTO_MBEDTLS_PSA) && \ 38 !defined(CONFIG_BUILD_WITH_TFM) 39 #define MBEDTLS_CTR_DRBG_ENABLED 40 #define MBEDTLS_CIPHER_AES_ENABLED 41 #define MBEDTLS_CIPHER_MODE_CBC_ENABLED 42 #define MBEDTLS_CIPHER_PADDING_PKCS7 43 #define PSA_CRYPTO_DRIVER_ELS_PKC 44 45 #define PSA_WANT_ALG_ECDSA 1 46 #define PSA_WANT_ALG_ECDSA_ANY 1 47 #define PSA_WANT_ALG_RSA_PKCS1V15_SIGN 1 48 #define PSA_WANT_ALG_RSA_PKCS1V15_SIGN_RAW 1 49 #endif 50 51 /**************************** MCUX CSS_PKC end ****************************************/ 52 /** 53 * \name SECTION: System support 54 * 55 * This section sets system specific settings. 56 * \{ 57 */ 58 59 /** 60 * \def MBEDTLS_HAVE_ASM 61 * 62 * The compiler has support for asm(). 63 * 64 * Requires support for asm() in compiler. 65 * 66 * Used in: 67 * library/aria.c 68 * library/timing.c 69 * include/mbedtls/bn_mul.h 70 * 71 * Required by: 72 * MBEDTLS_AESNI_C 73 * MBEDTLS_PADLOCK_C 74 * 75 * Comment to disable the use of assembly code. 76 */ 77 #define MBEDTLS_HAVE_ASM 78 79 /** 80 * \def MBEDTLS_NO_UDBL_DIVISION 81 * 82 * The platform lacks support for double-width integer division (64-bit 83 * division on a 32-bit platform, 128-bit division on a 64-bit platform). 84 * 85 * Used in: 86 * include/mbedtls/bignum.h 87 * library/bignum.c 88 * 89 * The bignum code uses double-width division to speed up some operations. 90 * Double-width division is often implemented in software that needs to 91 * be linked with the program. The presence of a double-width integer 92 * type is usually detected automatically through preprocessor macros, 93 * but the automatic detection cannot know whether the code needs to 94 * and can be linked with an implementation of division for that type. 95 * By default division is assumed to be usable if the type is present. 96 * Uncomment this option to prevent the use of double-width division. 97 * 98 * Note that division for the native integer type is always required. 99 * Furthermore, a 64-bit type is always required even on a 32-bit 100 * platform, but it need not support multiplication or division. In some 101 * cases it is also desirable to disable some double-width operations. For 102 * example, if double-width division is implemented in software, disabling 103 * it can reduce code size in some embedded targets. 104 */ 105 //#define MBEDTLS_NO_UDBL_DIVISION 106 107 /** 108 * \def MBEDTLS_NO_64BIT_MULTIPLICATION 109 * 110 * The platform lacks support for 32x32 -> 64-bit multiplication. 111 * 112 * Used in: 113 * library/poly1305.c 114 * 115 * Some parts of the library may use multiplication of two unsigned 32-bit 116 * operands with a 64-bit result in order to speed up computations. On some 117 * platforms, this is not available in hardware and has to be implemented in 118 * software, usually in a library provided by the toolchain. 119 * 120 * Sometimes it is not desirable to have to link to that library. This option 121 * removes the dependency of that library on platforms that lack a hardware 122 * 64-bit multiplier by embedding a software implementation in Mbed TLS. 123 * 124 * Note that depending on the compiler, this may decrease performance compared 125 * to using the library function provided by the toolchain. 126 */ 127 //#define MBEDTLS_NO_64BIT_MULTIPLICATION 128 129 /** 130 * \def MBEDTLS_HAVE_SSE2 131 * 132 * CPU supports SSE2 instruction set. 133 * 134 * Uncomment if the CPU supports SSE2 (IA-32 specific). 135 */ 136 //#define MBEDTLS_HAVE_SSE2 137 138 /** 139 * \def MBEDTLS_HAVE_TIME 140 * 141 * System has time.h and time(). 142 * The time does not need to be correct, only time differences are used, 143 * by contrast with MBEDTLS_HAVE_TIME_DATE 144 * 145 * Defining MBEDTLS_HAVE_TIME allows you to specify MBEDTLS_PLATFORM_TIME_ALT, 146 * MBEDTLS_PLATFORM_TIME_MACRO, MBEDTLS_PLATFORM_TIME_TYPE_MACRO and 147 * MBEDTLS_PLATFORM_STD_TIME. 148 * 149 * Comment if your system does not support time functions 150 */ 151 //#define MBEDTLS_HAVE_TIME 152 153 /** 154 * \def MBEDTLS_HAVE_TIME_DATE 155 * 156 * System has time.h, time(), and an implementation for 157 * mbedtls_platform_gmtime_r() (see below). 158 * The time needs to be correct (not necessarily very accurate, but at least 159 * the date should be correct). This is used to verify the validity period of 160 * X.509 certificates. 161 * 162 * Comment if your system does not have a correct clock. 163 * 164 * \note mbedtls_platform_gmtime_r() is an abstraction in platform_util.h that 165 * behaves similarly to the gmtime_r() function from the C standard. Refer to 166 * the documentation for mbedtls_platform_gmtime_r() for more information. 167 * 168 * \note It is possible to configure an implementation for 169 * mbedtls_platform_gmtime_r() at compile-time by using the macro 170 * MBEDTLS_PLATFORM_GMTIME_R_ALT. 171 */ 172 //#define MBEDTLS_HAVE_TIME_DATE 173 174 /** 175 * \def MBEDTLS_PLATFORM_MEMORY 176 * 177 * Enable the memory allocation layer. 178 * 179 * By default mbed TLS uses the system-provided calloc() and free(). 180 * This allows different allocators (self-implemented or provided) to be 181 * provided to the platform abstraction layer. 182 * 183 * Enabling MBEDTLS_PLATFORM_MEMORY without the 184 * MBEDTLS_PLATFORM_{FREE,CALLOC}_MACROs will provide 185 * "mbedtls_platform_set_calloc_free()" allowing you to set an alternative calloc() and 186 * free() function pointer at runtime. 187 * 188 * Enabling MBEDTLS_PLATFORM_MEMORY and specifying 189 * MBEDTLS_PLATFORM_{CALLOC,FREE}_MACROs will allow you to specify the 190 * alternate function at compile time. 191 * 192 * Requires: MBEDTLS_PLATFORM_C 193 * 194 * Enable this layer to allow use of alternative memory allocators. 195 */ 196 //#define MBEDTLS_PLATFORM_MEMORY 197 198 /** 199 * \def MBEDTLS_PLATFORM_NO_STD_FUNCTIONS 200 * 201 * Do not assign standard functions in the platform layer (e.g. calloc() to 202 * MBEDTLS_PLATFORM_STD_CALLOC and printf() to MBEDTLS_PLATFORM_STD_PRINTF) 203 * 204 * This makes sure there are no linking errors on platforms that do not support 205 * these functions. You will HAVE to provide alternatives, either at runtime 206 * via the platform_set_xxx() functions or at compile time by setting 207 * the MBEDTLS_PLATFORM_STD_XXX defines, or enabling a 208 * MBEDTLS_PLATFORM_XXX_MACRO. 209 * 210 * Requires: MBEDTLS_PLATFORM_C 211 * 212 * Uncomment to prevent default assignment of standard functions in the 213 * platform layer. 214 */ 215 //#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS 216 217 /** 218 * \def MBEDTLS_PLATFORM_EXIT_ALT 219 * 220 * MBEDTLS_PLATFORM_XXX_ALT: Uncomment a macro to let mbed TLS support the 221 * function in the platform abstraction layer. 222 * 223 * Example: In case you uncomment MBEDTLS_PLATFORM_PRINTF_ALT, mbed TLS will 224 * provide a function "mbedtls_platform_set_printf()" that allows you to set an 225 * alternative printf function pointer. 226 * 227 * All these define require MBEDTLS_PLATFORM_C to be defined! 228 * 229 * \note MBEDTLS_PLATFORM_SNPRINTF_ALT is required on Windows; 230 * it will be enabled automatically by check_config.h 231 * 232 * \warning MBEDTLS_PLATFORM_XXX_ALT cannot be defined at the same time as 233 * MBEDTLS_PLATFORM_XXX_MACRO! 234 * 235 * Requires: MBEDTLS_PLATFORM_TIME_ALT requires MBEDTLS_HAVE_TIME 236 * 237 * Uncomment a macro to enable alternate implementation of specific base 238 * platform function 239 */ 240 //#define MBEDTLS_PLATFORM_EXIT_ALT 241 //#define MBEDTLS_PLATFORM_TIME_ALT 242 //#define MBEDTLS_PLATFORM_FPRINTF_ALT 243 //#define MBEDTLS_PLATFORM_PRINTF_ALT 244 //#define MBEDTLS_PLATFORM_SNPRINTF_ALT 245 //#define MBEDTLS_PLATFORM_VSNPRINTF_ALT 246 //#define MBEDTLS_PLATFORM_NV_SEED_ALT 247 //#define MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT 248 249 /** 250 * \def MBEDTLS_DEPRECATED_WARNING 251 * 252 * Mark deprecated functions and features so that they generate a warning if 253 * used. Functionality deprecated in one version will usually be removed in the 254 * next version. You can enable this to help you prepare the transition to a 255 * new major version by making sure your code is not using this functionality. 256 * 257 * This only works with GCC and Clang. With other compilers, you may want to 258 * use MBEDTLS_DEPRECATED_REMOVED 259 * 260 * Uncomment to get warnings on using deprecated functions and features. 261 */ 262 //#define MBEDTLS_DEPRECATED_WARNING 263 264 /** 265 * \def MBEDTLS_DEPRECATED_REMOVED 266 * 267 * Remove deprecated functions and features so that they generate an error if 268 * used. Functionality deprecated in one version will usually be removed in the 269 * next version. You can enable this to help you prepare the transition to a 270 * new major version by making sure your code is not using this functionality. 271 * 272 * Uncomment to get errors on using deprecated functions and features. 273 */ 274 //#define MBEDTLS_DEPRECATED_REMOVED 275 276 /** 277 * \def MBEDTLS_CHECK_PARAMS 278 * 279 * This configuration option controls whether the library validates more of 280 * the parameters passed to it. 281 * 282 * When this flag is not defined, the library only attempts to validate an 283 * input parameter if: (1) they may come from the outside world (such as the 284 * network, the filesystem, etc.) or (2) not validating them could result in 285 * internal memory errors such as overflowing a buffer controlled by the 286 * library. On the other hand, it doesn't attempt to validate parameters whose 287 * values are fully controlled by the application (such as pointers). 288 * 289 * When this flag is defined, the library additionally attempts to validate 290 * parameters that are fully controlled by the application, and should always 291 * be valid if the application code is fully correct and trusted. 292 * 293 * For example, when a function accepts as input a pointer to a buffer that may 294 * contain untrusted data, and its documentation mentions that this pointer 295 * must not be NULL: 296 * - The pointer is checked to be non-NULL only if this option is enabled. 297 * - The content of the buffer is always validated. 298 * 299 * When this flag is defined, if a library function receives a parameter that 300 * is invalid: 301 * 1. The function will invoke the macro MBEDTLS_PARAM_FAILED(). 302 * 2. If MBEDTLS_PARAM_FAILED() did not terminate the program, the function 303 * will immediately return. If the function returns an Mbed TLS error code, 304 * the error code in this case is MBEDTLS_ERR_xxx_BAD_INPUT_DATA. 305 * 306 * When defining this flag, you also need to arrange a definition for 307 * MBEDTLS_PARAM_FAILED(). You can do this by any of the following methods: 308 * - By default, the library defines MBEDTLS_PARAM_FAILED() to call a 309 * function mbedtls_param_failed(), but the library does not define this 310 * function. If you do not make any other arrangements, you must provide 311 * the function mbedtls_param_failed() in your application. 312 * See `platform_util.h` for its prototype. 313 * - If you enable the macro #MBEDTLS_CHECK_PARAMS_ASSERT, then the 314 * library defines MBEDTLS_PARAM_FAILED(\c cond) to be `assert(cond)`. 315 * You can still supply an alternative definition of 316 * MBEDTLS_PARAM_FAILED(), which may call `assert`. 317 * - If you define a macro MBEDTLS_PARAM_FAILED() before including `config.h` 318 * or you uncomment the definition of MBEDTLS_PARAM_FAILED() in `config.h`, 319 * the library will call the macro that you defined and will not supply 320 * its own version. Note that if MBEDTLS_PARAM_FAILED() calls `assert`, 321 * you need to enable #MBEDTLS_CHECK_PARAMS_ASSERT so that library source 322 * files include `<assert.h>`. 323 * 324 * Uncomment to enable validation of application-controlled parameters. 325 */ 326 //#define MBEDTLS_CHECK_PARAMS 327 328 /** 329 * \def MBEDTLS_CHECK_PARAMS_ASSERT 330 * 331 * Allow MBEDTLS_PARAM_FAILED() to call `assert`, and make it default to 332 * `assert`. This macro is only used if #MBEDTLS_CHECK_PARAMS is defined. 333 * 334 * If this macro is not defined, then MBEDTLS_PARAM_FAILED() defaults to 335 * calling a function mbedtls_param_failed(). See the documentation of 336 * #MBEDTLS_CHECK_PARAMS for details. 337 * 338 * Uncomment to allow MBEDTLS_PARAM_FAILED() to call `assert`. 339 */ 340 //#define MBEDTLS_CHECK_PARAMS_ASSERT 341 342 /* \} name SECTION: System support */ 343 344 /** 345 * \name SECTION: mbed TLS feature support 346 * 347 * This section sets support for features that are or are not needed 348 * within the modules that are enabled. 349 * \{ 350 */ 351 352 /** 353 * \def MBEDTLS_TIMING_ALT 354 * 355 * Uncomment to provide your own alternate implementation for mbedtls_timing_hardclock(), 356 * mbedtls_timing_get_timer(), mbedtls_set_alarm(), mbedtls_set/get_delay() 357 * 358 * Only works if you have MBEDTLS_TIMING_C enabled. 359 * 360 * You will need to provide a header "timing_alt.h" and an implementation at 361 * compile time. 362 */ 363 //#define MBEDTLS_TIMING_ALT 364 365 /** 366 * \def MBEDTLS_AES_ALT 367 * 368 * MBEDTLS__MODULE_NAME__ALT: Uncomment a macro to let mbed TLS use your 369 * alternate core implementation of a symmetric crypto, an arithmetic or hash 370 * module (e.g. platform specific assembly optimized implementations). Keep 371 * in mind that the function prototypes should remain the same. 372 * 373 * This replaces the whole module. If you only want to replace one of the 374 * functions, use one of the MBEDTLS__FUNCTION_NAME__ALT flags. 375 * 376 * Example: In case you uncomment MBEDTLS_AES_ALT, mbed TLS will no longer 377 * provide the "struct mbedtls_aes_context" definition and omit the base 378 * function declarations and implementations. "aes_alt.h" will be included from 379 * "aes.h" to include the new function definitions. 380 * 381 * Uncomment a macro to enable alternate implementation of the corresponding 382 * module. 383 * 384 * \warning MD2, MD4, MD5, ARC4, DES and SHA-1 are considered weak and their 385 * use constitutes a security risk. If possible, we recommend 386 * avoiding dependencies on them, and considering stronger message 387 * digests and ciphers instead. 388 * 389 */ 390 391 /** 392 * \def MBEDTLS_ECP_INTERNAL_ALT 393 * 394 * Expose a part of the internal interface of the Elliptic Curve Point module. 395 * 396 * MBEDTLS_ECP__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use your 397 * alternative core implementation of elliptic curve arithmetic. Keep in mind 398 * that function prototypes should remain the same. 399 * 400 * This partially replaces one function. The header file from mbed TLS is still 401 * used, in contrast to the MBEDTLS_ECP_ALT flag. The original implementation 402 * is still present and it is used for group structures not supported by the 403 * alternative. 404 * 405 * Any of these options become available by defining MBEDTLS_ECP_INTERNAL_ALT 406 * and implementing the following functions: 407 * unsigned char mbedtls_internal_ecp_grp_capable( 408 * const mbedtls_ecp_group *grp ) 409 * int mbedtls_internal_ecp_init( const mbedtls_ecp_group *grp ) 410 * void mbedtls_internal_ecp_free( const mbedtls_ecp_group *grp ) 411 * The mbedtls_internal_ecp_grp_capable function should return 1 if the 412 * replacement functions implement arithmetic for the given group and 0 413 * otherwise. 414 * The functions mbedtls_internal_ecp_init and mbedtls_internal_ecp_free are 415 * called before and after each point operation and provide an opportunity to 416 * implement optimized set up and tear down instructions. 417 * 418 * Example: In case you uncomment MBEDTLS_ECP_INTERNAL_ALT and 419 * MBEDTLS_ECP_DOUBLE_JAC_ALT, mbed TLS will still provide the ecp_double_jac 420 * function, but will use your mbedtls_internal_ecp_double_jac if the group is 421 * supported (your mbedtls_internal_ecp_grp_capable function returns 1 when 422 * receives it as an argument). If the group is not supported then the original 423 * implementation is used. The other functions and the definition of 424 * mbedtls_ecp_group and mbedtls_ecp_point will not change, so your 425 * implementation of mbedtls_internal_ecp_double_jac and 426 * mbedtls_internal_ecp_grp_capable must be compatible with this definition. 427 * 428 * Uncomment a macro to enable alternate implementation of the corresponding 429 * function. 430 */ 431 /* Required for all the functions in this section */ 432 //#define MBEDTLS_ECP_INTERNAL_ALT 433 /* Support for Weierstrass curves with Jacobi representation */ 434 //#define MBEDTLS_ECP_RANDOMIZE_JAC_ALT 435 //#define MBEDTLS_ECP_ADD_MIXED_ALT 436 //#define MBEDTLS_ECP_DOUBLE_JAC_ALT 437 //#define MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT 438 //#define MBEDTLS_ECP_NORMALIZE_JAC_ALT 439 /* Support for curves with Montgomery arithmetic */ 440 //#define MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT 441 //#define MBEDTLS_ECP_RANDOMIZE_MXZ_ALT 442 //#define MBEDTLS_ECP_NORMALIZE_MXZ_ALT 443 444 /** 445 * \def MBEDTLS_TEST_NULL_ENTROPY 446 * 447 * Enables testing and use of mbed TLS without any configured entropy sources. 448 * This permits use of the library on platforms before an entropy source has 449 * been integrated (see for example the MBEDTLS_ENTROPY_HARDWARE_ALT or the 450 * MBEDTLS_ENTROPY_NV_SEED switches). 451 * 452 * WARNING! This switch MUST be disabled in production builds, and is suitable 453 * only for development. 454 * Enabling the switch negates any security provided by the library. 455 * 456 * Requires MBEDTLS_ENTROPY_C, MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES 457 * 458 */ 459 //#define MBEDTLS_TEST_NULL_ENTROPY 460 461 /** 462 * \def MBEDTLS_AES_ROM_TABLES 463 * 464 * Use precomputed AES tables stored in ROM. 465 * 466 * Uncomment this macro to use precomputed AES tables stored in ROM. 467 * Comment this macro to generate AES tables in RAM at runtime. 468 * 469 * Tradeoff: Using precomputed ROM tables reduces RAM usage by ~8kb 470 * (or ~2kb if \c MBEDTLS_AES_FEWER_TABLES is used) and reduces the 471 * initialization time before the first AES operation can be performed. 472 * It comes at the cost of additional ~8kb ROM use (resp. ~2kb if \c 473 * MBEDTLS_AES_FEWER_TABLES below is used), and potentially degraded 474 * performance if ROM access is slower than RAM access. 475 * 476 * This option is independent of \c MBEDTLS_AES_FEWER_TABLES. 477 * 478 */ 479 //#define MBEDTLS_AES_ROM_TABLES 480 481 /** 482 * \def MBEDTLS_AES_FEWER_TABLES 483 * 484 * Use less ROM/RAM for AES tables. 485 * 486 * Uncommenting this macro omits 75% of the AES tables from 487 * ROM / RAM (depending on the value of \c MBEDTLS_AES_ROM_TABLES) 488 * by computing their values on the fly during operations 489 * (the tables are entry-wise rotations of one another). 490 * 491 * Tradeoff: Uncommenting this reduces the RAM / ROM footprint 492 * by ~6kb but at the cost of more arithmetic operations during 493 * runtime. Specifically, one has to compare 4 accesses within 494 * different tables to 4 accesses with additional arithmetic 495 * operations within the same table. The performance gain/loss 496 * depends on the system and memory details. 497 * 498 * This option is independent of \c MBEDTLS_AES_ROM_TABLES. 499 * 500 */ 501 //#define MBEDTLS_AES_FEWER_TABLES 502 503 /** 504 * \def MBEDTLS_CAMELLIA_SMALL_MEMORY 505 * 506 * Use less ROM for the Camellia implementation (saves about 768 bytes). 507 * 508 * Uncomment this macro to use less memory for Camellia. 509 */ 510 //#define MBEDTLS_CAMELLIA_SMALL_MEMORY 511 512 /** 513 * \def MBEDTLS_CIPHER_MODE_CBC 514 * 515 * Enable Cipher Block Chaining mode (CBC) for symmetric ciphers. 516 */ 517 #define MBEDTLS_CIPHER_MODE_CBC 518 519 /** 520 * \def MBEDTLS_CIPHER_MODE_CFB 521 * 522 * Enable Cipher Feedback mode (CFB) for symmetric ciphers. 523 */ 524 #define MBEDTLS_CIPHER_MODE_CFB 525 526 /** 527 * \def MBEDTLS_CIPHER_MODE_CTR 528 * 529 * Enable Counter Block Cipher mode (CTR) for symmetric ciphers. 530 */ 531 #define MBEDTLS_CIPHER_MODE_CTR 532 533 /** 534 * \def MBEDTLS_CIPHER_MODE_OFB 535 * 536 * Enable Output Feedback mode (OFB) for symmetric ciphers. 537 */ 538 #define MBEDTLS_CIPHER_MODE_OFB 539 540 /** 541 * \def MBEDTLS_CIPHER_MODE_XTS 542 * 543 * Enable Xor-encrypt-xor with ciphertext stealing mode (XTS) for AES. 544 */ 545 #define MBEDTLS_CIPHER_MODE_XTS 546 547 /** 548 * \def MBEDTLS_CIPHER_NULL_CIPHER 549 * 550 * Enable NULL cipher. 551 * Warning: Only do so when you know what you are doing. This allows for 552 * encryption or channels without any security! 553 * 554 * Requires MBEDTLS_ENABLE_WEAK_CIPHERSUITES as well to enable 555 * the following ciphersuites: 556 * MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA 557 * MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA 558 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA 559 * MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA 560 * MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384 561 * MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256 562 * MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA 563 * MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384 564 * MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256 565 * MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA 566 * MBEDTLS_TLS_RSA_WITH_NULL_SHA256 567 * MBEDTLS_TLS_RSA_WITH_NULL_SHA 568 * MBEDTLS_TLS_RSA_WITH_NULL_MD5 569 * MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384 570 * MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256 571 * MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA 572 * MBEDTLS_TLS_PSK_WITH_NULL_SHA384 573 * MBEDTLS_TLS_PSK_WITH_NULL_SHA256 574 * MBEDTLS_TLS_PSK_WITH_NULL_SHA 575 * 576 * Uncomment this macro to enable the NULL cipher and ciphersuites 577 */ 578 //#define MBEDTLS_CIPHER_NULL_CIPHER 579 580 /** 581 * \def MBEDTLS_CIPHER_PADDING_PKCS7 582 * 583 * MBEDTLS_CIPHER_PADDING_XXX: Uncomment or comment macros to add support for 584 * specific padding modes in the cipher layer with cipher modes that support 585 * padding (e.g. CBC) 586 * 587 * If you disable all padding modes, only full blocks can be used with CBC. 588 * 589 * Enable padding modes in the cipher layer. 590 */ 591 #define MBEDTLS_CIPHER_PADDING_PKCS7 592 #define MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS 593 #define MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN 594 #define MBEDTLS_CIPHER_PADDING_ZEROS 595 596 /** \def MBEDTLS_CTR_DRBG_USE_128_BIT_KEY 597 * 598 * Uncomment this macro to use a 128-bit key in the CTR_DRBG module. 599 * By default, CTR_DRBG uses a 256-bit key. 600 */ 601 //#define MBEDTLS_CTR_DRBG_USE_128_BIT_KEY 602 603 /** 604 * \def MBEDTLS_ENABLE_WEAK_CIPHERSUITES 605 * 606 * Enable weak ciphersuites in SSL / TLS. 607 * Warning: Only do so when you know what you are doing. This allows for 608 * channels with virtually no security at all! 609 * 610 * This enables the following ciphersuites: 611 * MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA 612 * MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA 613 * 614 * Uncomment this macro to enable weak ciphersuites 615 * 616 * \warning DES is considered a weak cipher and its use constitutes a 617 * security risk. We recommend considering stronger ciphers instead. 618 */ 619 //#define MBEDTLS_ENABLE_WEAK_CIPHERSUITES 620 621 /** 622 * \def MBEDTLS_REMOVE_ARC4_CIPHERSUITES 623 * 624 * Remove RC4 ciphersuites by default in SSL / TLS. 625 * This flag removes the ciphersuites based on RC4 from the default list as 626 * returned by mbedtls_ssl_list_ciphersuites(). However, it is still possible to 627 * enable (some of) them with mbedtls_ssl_conf_ciphersuites() by including them 628 * explicitly. 629 * 630 * Uncomment this macro to remove RC4 ciphersuites by default. 631 */ 632 #define MBEDTLS_REMOVE_ARC4_CIPHERSUITES 633 634 /** 635 * \def MBEDTLS_REMOVE_3DES_CIPHERSUITES 636 * 637 * Remove 3DES ciphersuites by default in SSL / TLS. 638 * This flag removes the ciphersuites based on 3DES from the default list as 639 * returned by mbedtls_ssl_list_ciphersuites(). However, it is still possible 640 * to enable (some of) them with mbedtls_ssl_conf_ciphersuites() by including 641 * them explicitly. 642 * 643 * A man-in-the-browser attacker can recover authentication tokens sent through 644 * a TLS connection using a 3DES based cipher suite (see "On the Practical 645 * (In-)Security of 64-bit Block Ciphers" by Karthikeyan Bhargavan and Gaëtan 646 * Leurent, see https://sweet32.info/SWEET32_CCS16.pdf). If this attack falls 647 * in your threat model or you are unsure, then you should keep this option 648 * enabled to remove 3DES based cipher suites. 649 * 650 * Comment this macro to keep 3DES in the default ciphersuite list. 651 */ 652 #define MBEDTLS_REMOVE_3DES_CIPHERSUITES 653 654 /** 655 * \def MBEDTLS_ECP_DP_SECP192R1_ENABLED 656 * 657 * MBEDTLS_ECP_XXXX_ENABLED: Enables specific curves within the Elliptic Curve 658 * module. By default all supported curves are enabled. 659 * 660 * Comment macros to disable the curve and functions for it 661 */ 662 /* Short Weierstrass curves (supporting ECP, ECDH, ECDSA) */ 663 #define MBEDTLS_ECP_DP_SECP192R1_ENABLED 664 #define MBEDTLS_ECP_DP_SECP224R1_ENABLED 665 #define MBEDTLS_ECP_DP_SECP256R1_ENABLED 666 #define MBEDTLS_ECP_DP_SECP384R1_ENABLED 667 #define MBEDTLS_ECP_DP_SECP521R1_ENABLED 668 #define MBEDTLS_ECP_DP_SECP192K1_ENABLED 669 #define MBEDTLS_ECP_DP_SECP224K1_ENABLED 670 #define MBEDTLS_ECP_DP_SECP256K1_ENABLED 671 #define MBEDTLS_ECP_DP_BP256R1_ENABLED 672 #define MBEDTLS_ECP_DP_BP384R1_ENABLED 673 #define MBEDTLS_ECP_DP_BP512R1_ENABLED 674 /* Montgomery curves (supporting ECP), NOT supported by CSS PKC*/ 675 //#define MBEDTLS_ECP_DP_CURVE25519_ENABLED 676 //#define MBEDTLS_ECP_DP_CURVE448_ENABLED 677 678 /** 679 * \def MBEDTLS_ECP_NIST_OPTIM 680 * 681 * Enable specific 'modulo p' routines for each NIST prime. 682 * Depending on the prime and architecture, makes operations 4 to 8 times 683 * faster on the corresponding curve. 684 * 685 * Comment this macro to disable NIST curves optimisation. 686 */ 687 #define MBEDTLS_ECP_NIST_OPTIM 688 689 /** 690 * \def MBEDTLS_ECP_NO_INTERNAL_RNG 691 * 692 * When this option is disabled, mbedtls_ecp_mul() will make use of an 693 * internal RNG when called with a NULL \c f_rng argument, in order to protect 694 * against some side-channel attacks. 695 * 696 * This protection introduces a dependency of the ECP module on one of the 697 * DRBG modules. For very constrained implementations that don't require this 698 * protection (for example, because you're only doing signature verification, 699 * so not manipulating any secret, or because local/physical side-channel 700 * attacks are outside your threat model), it might be desirable to get rid of 701 * that dependency. 702 * 703 * \warning Enabling this option makes some uses of ECP vulnerable to some 704 * side-channel attacks. Only enable it if you know that's not a problem for 705 * your use case. 706 * 707 * Uncomment this macro to disable some counter-measures in ECP. 708 */ 709 //#define MBEDTLS_ECP_NO_INTERNAL_RNG 710 711 /** 712 * \def MBEDTLS_ECP_RESTARTABLE 713 * 714 * Enable "non-blocking" ECC operations that can return early and be resumed. 715 * 716 * This allows various functions to pause by returning 717 * #MBEDTLS_ERR_ECP_IN_PROGRESS (or, for functions in the SSL module, 718 * #MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS) and then be called later again in 719 * order to further progress and eventually complete their operation. This is 720 * controlled through mbedtls_ecp_set_max_ops() which limits the maximum 721 * number of ECC operations a function may perform before pausing; see 722 * mbedtls_ecp_set_max_ops() for more information. 723 * 724 * This is useful in non-threaded environments if you want to avoid blocking 725 * for too long on ECC (and, hence, X.509 or SSL/TLS) operations. 726 * 727 * Uncomment this macro to enable restartable ECC computations. 728 * 729 * \note This option only works with the default software implementation of 730 * elliptic curve functionality. It is incompatible with 731 * MBEDTLS_ECP_ALT, MBEDTLS_ECDH_XXX_ALT, MBEDTLS_ECDSA_XXX_ALT 732 * and MBEDTLS_ECDH_LEGACY_CONTEXT. 733 */ 734 //#define MBEDTLS_ECP_RESTARTABLE 735 736 /** 737 * \def MBEDTLS_ECDH_LEGACY_CONTEXT 738 * 739 * Use a backward compatible ECDH context. 740 * 741 * Mbed TLS supports two formats for ECDH contexts (#mbedtls_ecdh_context 742 * defined in `ecdh.h`). For most applications, the choice of format makes 743 * no difference, since all library functions can work with either format, 744 * except that the new format is incompatible with MBEDTLS_ECP_RESTARTABLE. 745 746 * The new format used when this option is disabled is smaller 747 * (56 bytes on a 32-bit platform). In future versions of the library, it 748 * will support alternative implementations of ECDH operations. 749 * The new format is incompatible with applications that access 750 * context fields directly and with restartable ECP operations. 751 * 752 * Define this macro if you enable MBEDTLS_ECP_RESTARTABLE or if you 753 * want to access ECDH context fields directly. Otherwise you should 754 * comment out this macro definition. 755 * 756 * This option has no effect if #MBEDTLS_ECDH_C is not enabled. 757 * 758 * \note This configuration option is experimental. Future versions of the 759 * library may modify the way the ECDH context layout is configured 760 * and may modify the layout of the new context type. 761 */ 762 #ifdef MBEDTLS_ECDH_LEGACY_CONTEXT 763 #undef MBEDTLS_ECDH_LEGACY_CONTEXT 764 #endif 765 766 /** 767 * \def MBEDTLS_ECDSA_DETERMINISTIC 768 * 769 * Enable deterministic ECDSA (RFC 6979). 770 * Standard ECDSA is "fragile" in the sense that lack of entropy when signing 771 * may result in a compromise of the long-term signing key. This is avoided by 772 * the deterministic variant. 773 * 774 * Requires: MBEDTLS_HMAC_DRBG_C, MBEDTLS_ECDSA_C 775 * 776 * Comment this macro to disable deterministic ECDSA. 777 */ 778 #define MBEDTLS_ECDSA_DETERMINISTIC 779 780 /** 781 * \def MBEDTLS_KEY_EXCHANGE_PSK_ENABLED 782 * 783 * Enable the PSK based ciphersuite modes in SSL / TLS. 784 * 785 * This enables the following ciphersuites (if other requisites are 786 * enabled as well): 787 * MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384 788 * MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384 789 * MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA 790 * MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 791 * MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 792 * MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256 793 * MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256 794 * MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA 795 * MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 796 * MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 797 * MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA 798 * MBEDTLS_TLS_PSK_WITH_RC4_128_SHA 799 */ 800 #define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED 801 802 /** 803 * \def MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED 804 * 805 * Enable the DHE-PSK based ciphersuite modes in SSL / TLS. 806 * 807 * Requires: MBEDTLS_DHM_C 808 * 809 * This enables the following ciphersuites (if other requisites are 810 * enabled as well): 811 * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 812 * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 813 * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA 814 * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 815 * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 816 * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 817 * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 818 * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA 819 * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 820 * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 821 * MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA 822 * MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA 823 * 824 * \warning Using DHE constitutes a security risk as it 825 * is not possible to validate custom DH parameters. 826 * If possible, it is recommended users should consider 827 * preferring other methods of key exchange. 828 * See dhm.h for more details. 829 * 830 */ 831 #define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED 832 833 /** 834 * \def MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED 835 * 836 * Enable the ECDHE-PSK based ciphersuite modes in SSL / TLS. 837 * 838 * Requires: MBEDTLS_ECDH_C 839 * 840 * This enables the following ciphersuites (if other requisites are 841 * enabled as well): 842 * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 843 * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA 844 * MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 845 * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 846 * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA 847 * MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 848 * MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA 849 * MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA 850 */ 851 #define MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED 852 853 /** 854 * \def MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED 855 * 856 * Enable the RSA-PSK based ciphersuite modes in SSL / TLS. 857 * 858 * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15, 859 * MBEDTLS_X509_CRT_PARSE_C 860 * 861 * This enables the following ciphersuites (if other requisites are 862 * enabled as well): 863 * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 864 * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 865 * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA 866 * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 867 * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 868 * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 869 * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 870 * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA 871 * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 872 * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 873 * MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA 874 * MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA 875 */ 876 #define MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED 877 878 /** 879 * \def MBEDTLS_KEY_EXCHANGE_RSA_ENABLED 880 * 881 * Enable the RSA-only based ciphersuite modes in SSL / TLS. 882 * 883 * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15, 884 * MBEDTLS_X509_CRT_PARSE_C 885 * 886 * This enables the following ciphersuites (if other requisites are 887 * enabled as well): 888 * MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384 889 * MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256 890 * MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA 891 * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 892 * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 893 * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA 894 * MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256 895 * MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256 896 * MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA 897 * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 898 * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 899 * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA 900 * MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA 901 * MBEDTLS_TLS_RSA_WITH_RC4_128_SHA 902 * MBEDTLS_TLS_RSA_WITH_RC4_128_MD5 903 */ 904 #define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED 905 906 /** 907 * \def MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED 908 * 909 * Enable the DHE-RSA based ciphersuite modes in SSL / TLS. 910 * 911 * Requires: MBEDTLS_DHM_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15, 912 * MBEDTLS_X509_CRT_PARSE_C 913 * 914 * This enables the following ciphersuites (if other requisites are 915 * enabled as well): 916 * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 917 * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 918 * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA 919 * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 920 * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 921 * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA 922 * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 923 * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 924 * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA 925 * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 926 * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 927 * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA 928 * MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA 929 * 930 * \warning Using DHE constitutes a security risk as it 931 * is not possible to validate custom DH parameters. 932 * If possible, it is recommended users should consider 933 * preferring other methods of key exchange. 934 * See dhm.h for more details. 935 * 936 */ 937 #define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED 938 939 /** 940 * \def MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED 941 * 942 * Enable the ECDHE-RSA based ciphersuite modes in SSL / TLS. 943 * 944 * Requires: MBEDTLS_ECDH_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15, 945 * MBEDTLS_X509_CRT_PARSE_C 946 * 947 * This enables the following ciphersuites (if other requisites are 948 * enabled as well): 949 * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 950 * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 951 * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 952 * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 953 * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 954 * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 955 * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 956 * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 957 * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 958 * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 959 * MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA 960 * MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA 961 */ 962 #define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED 963 964 /** 965 * \def MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED 966 * 967 * Enable the ECDHE-ECDSA based ciphersuite modes in SSL / TLS. 968 * 969 * Requires: MBEDTLS_ECDH_C, MBEDTLS_ECDSA_C, MBEDTLS_X509_CRT_PARSE_C, 970 * 971 * This enables the following ciphersuites (if other requisites are 972 * enabled as well): 973 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 974 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 975 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 976 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 977 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 978 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 979 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 980 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 981 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 982 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 983 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA 984 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA 985 */ 986 #define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED 987 988 /** 989 * \def MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED 990 * 991 * Enable the ECDH-ECDSA based ciphersuite modes in SSL / TLS. 992 * 993 * Requires: MBEDTLS_ECDH_C, MBEDTLS_ECDSA_C, MBEDTLS_X509_CRT_PARSE_C 994 * 995 * This enables the following ciphersuites (if other requisites are 996 * enabled as well): 997 * MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA 998 * MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA 999 * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA 1000 * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA 1001 * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 1002 * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 1003 * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 1004 * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 1005 * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 1006 * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 1007 * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 1008 * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 1009 */ 1010 #define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED 1011 1012 /** 1013 * \def MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED 1014 * 1015 * Enable the ECDH-RSA based ciphersuite modes in SSL / TLS. 1016 * 1017 * Requires: MBEDTLS_ECDH_C, MBEDTLS_RSA_C, MBEDTLS_X509_CRT_PARSE_C 1018 * 1019 * This enables the following ciphersuites (if other requisites are 1020 * enabled as well): 1021 * MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA 1022 * MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA 1023 * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA 1024 * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA 1025 * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 1026 * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 1027 * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 1028 * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 1029 * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 1030 * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 1031 * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 1032 * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 1033 */ 1034 #define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED 1035 1036 /** 1037 * \def MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED 1038 * 1039 * Enable the ECJPAKE based ciphersuite modes in SSL / TLS. 1040 * 1041 * \warning This is currently experimental. EC J-PAKE support is based on the 1042 * Thread v1.0.0 specification; incompatible changes to the specification 1043 * might still happen. For this reason, this is disabled by default. 1044 * 1045 * Requires: MBEDTLS_ECJPAKE_C 1046 * MBEDTLS_SHA256_C 1047 * MBEDTLS_ECP_DP_SECP256R1_ENABLED 1048 * 1049 * This enables the following ciphersuites (if other requisites are 1050 * enabled as well): 1051 * MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8 1052 */ 1053 //#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED 1054 1055 /** 1056 * \def MBEDTLS_PK_PARSE_EC_EXTENDED 1057 * 1058 * Enhance support for reading EC keys using variants of SEC1 not allowed by 1059 * RFC 5915 and RFC 5480. 1060 * 1061 * Currently this means parsing the SpecifiedECDomain choice of EC 1062 * parameters (only known groups are supported, not arbitrary domains, to 1063 * avoid validation issues). 1064 * 1065 * Disable if you only need to support RFC 5915 + 5480 key formats. 1066 */ 1067 #define MBEDTLS_PK_PARSE_EC_EXTENDED 1068 1069 /** 1070 * \def MBEDTLS_ERROR_STRERROR_DUMMY 1071 * 1072 * Enable a dummy error function to make use of mbedtls_strerror() in 1073 * third party libraries easier when MBEDTLS_ERROR_C is disabled 1074 * (no effect when MBEDTLS_ERROR_C is enabled). 1075 * 1076 * You can safely disable this if MBEDTLS_ERROR_C is enabled, or if you're 1077 * not using mbedtls_strerror() or error_strerror() in your application. 1078 * 1079 * Disable if you run into name conflicts and want to really remove the 1080 * mbedtls_strerror() 1081 */ 1082 #define MBEDTLS_ERROR_STRERROR_DUMMY 1083 1084 /** 1085 * \def MBEDTLS_GENPRIME 1086 * 1087 * Enable the prime-number generation code. 1088 * 1089 * Requires: MBEDTLS_BIGNUM_C 1090 */ 1091 #define MBEDTLS_GENPRIME 1092 1093 /** 1094 * \def MBEDTLS_FS_IO 1095 * 1096 * Enable functions that use the filesystem. 1097 */ 1098 //#define MBEDTLS_FS_IO 1099 1100 /** 1101 * \def MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES 1102 * 1103 * Do not add default entropy sources. These are the platform specific, 1104 * mbedtls_timing_hardclock and HAVEGE based poll functions. 1105 * 1106 * This is useful to have more control over the added entropy sources in an 1107 * application. 1108 * 1109 * Uncomment this macro to prevent loading of default entropy functions. 1110 */ 1111 //#define MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES 1112 1113 /** 1114 * \def MBEDTLS_NO_PLATFORM_ENTROPY 1115 * 1116 * Do not use built-in platform entropy functions. 1117 * This is useful if your platform does not support 1118 * standards like the /dev/urandom or Windows CryptoAPI. 1119 * 1120 * Uncomment this macro to disable the built-in platform entropy functions. 1121 */ 1122 #define MBEDTLS_NO_PLATFORM_ENTROPY 1123 1124 /** 1125 * \def MBEDTLS_ENTROPY_FORCE_SHA256 1126 * 1127 * Force the entropy accumulator to use a SHA-256 accumulator instead of the 1128 * default SHA-512 based one (if both are available). 1129 * 1130 * Requires: MBEDTLS_SHA256_C 1131 * 1132 * On 32-bit systems SHA-256 can be much faster than SHA-512. Use this option 1133 * if you have performance concerns. 1134 * 1135 * This option is only useful if both MBEDTLS_SHA256_C and 1136 * MBEDTLS_SHA512_C are defined. Otherwise the available hash module is used. 1137 */ 1138 //#define MBEDTLS_ENTROPY_FORCE_SHA256 1139 1140 /** 1141 * \def MBEDTLS_ENTROPY_NV_SEED 1142 * 1143 * Enable the non-volatile (NV) seed file-based entropy source. 1144 * (Also enables the NV seed read/write functions in the platform layer) 1145 * 1146 * This is crucial (if not required) on systems that do not have a 1147 * cryptographic entropy source (in hardware or kernel) available. 1148 * 1149 * Requires: MBEDTLS_ENTROPY_C, MBEDTLS_PLATFORM_C 1150 * 1151 * \note The read/write functions that are used by the entropy source are 1152 * determined in the platform layer, and can be modified at runtime and/or 1153 * compile-time depending on the flags (MBEDTLS_PLATFORM_NV_SEED_*) used. 1154 * 1155 * \note If you use the default implementation functions that read a seedfile 1156 * with regular fopen(), please make sure you make a seedfile with the 1157 * proper name (defined in MBEDTLS_PLATFORM_STD_NV_SEED_FILE) and at 1158 * least MBEDTLS_ENTROPY_BLOCK_SIZE bytes in size that can be read from 1159 * and written to or you will get an entropy source error! The default 1160 * implementation will only use the first MBEDTLS_ENTROPY_BLOCK_SIZE 1161 * bytes from the file. 1162 * 1163 * \note The entropy collector will write to the seed file before entropy is 1164 * given to an external source, to update it. 1165 */ 1166 //#define MBEDTLS_ENTROPY_NV_SEED 1167 1168 /* MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER 1169 * 1170 * Enable key identifiers that encode a key owner identifier. 1171 * 1172 * The owner of a key is identified by a value of type ::mbedtls_key_owner_id_t 1173 * which is currently hard-coded to be int32_t. 1174 * 1175 * Note that this option is meant for internal use only and may be removed 1176 * without notice. It is incompatible with MBEDTLS_USE_PSA_CRYPTO. 1177 */ 1178 //#define MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER 1179 1180 /** 1181 * \def MBEDTLS_MEMORY_DEBUG 1182 * 1183 * Enable debugging of buffer allocator memory issues. Automatically prints 1184 * (to stderr) all (fatal) messages on memory allocation issues. Enables 1185 * function for 'debug output' of allocated memory. 1186 * 1187 * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C 1188 * 1189 * Uncomment this macro to let the buffer allocator print out error messages. 1190 */ 1191 //#define MBEDTLS_MEMORY_DEBUG 1192 1193 /** 1194 * \def MBEDTLS_MEMORY_BACKTRACE 1195 * 1196 * Include backtrace information with each allocated block. 1197 * 1198 * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C 1199 * GLIBC-compatible backtrace() an backtrace_symbols() support 1200 * 1201 * Uncomment this macro to include backtrace information 1202 */ 1203 //#define MBEDTLS_MEMORY_BACKTRACE 1204 1205 /** 1206 * \def MBEDTLS_PK_RSA_ALT_SUPPORT 1207 * 1208 * Support external private RSA keys (eg from a HSM) in the PK layer. 1209 * 1210 * Comment this macro to disable support for external private RSA keys. 1211 */ 1212 #define MBEDTLS_PK_RSA_ALT_SUPPORT 1213 1214 /** 1215 * \def MBEDTLS_PKCS1_V15 1216 * 1217 * Enable support for PKCS#1 v1.5 encoding. 1218 * 1219 * Requires: MBEDTLS_RSA_C 1220 * 1221 * This enables support for PKCS#1 v1.5 operations. 1222 */ 1223 #define MBEDTLS_PKCS1_V15 1224 1225 /** 1226 * \def MBEDTLS_PKCS1_V21 1227 * 1228 * Enable support for PKCS#1 v2.1 encoding. 1229 * 1230 * Requires: MBEDTLS_MD_C, MBEDTLS_RSA_C 1231 * 1232 * This enables support for RSAES-OAEP and RSASSA-PSS operations. 1233 */ 1234 #define MBEDTLS_PKCS1_V21 1235 1236 /** \def MBEDTLS_PSA_CRYPTO_DRIVERS 1237 * 1238 * Enable support for the experimental PSA crypto driver interface. 1239 * 1240 * Requires: MBEDTLS_PSA_CRYPTO_C 1241 * 1242 * \warning This interface is experimental and may change or be removed 1243 * without notice. 1244 */ 1245 //#define MBEDTLS_PSA_CRYPTO_DRIVERS 1246 1247 /** 1248 * \def MBEDTLS_PSA_CRYPTO_SPM 1249 * 1250 * When MBEDTLS_PSA_CRYPTO_SPM is defined, the code is built for SPM (Secure 1251 * Partition Manager) integration which separates the code into two parts: a 1252 * NSPE (Non-Secure Process Environment) and an SPE (Secure Process 1253 * Environment). 1254 * 1255 * Module: library/psa_crypto.c 1256 * Requires: MBEDTLS_PSA_CRYPTO_C 1257 * 1258 */ 1259 //#define MBEDTLS_PSA_CRYPTO_SPM 1260 1261 /** 1262 * \def MBEDTLS_PSA_INJECT_ENTROPY 1263 * 1264 * Enable support for entropy injection at first boot. This feature is 1265 * required on systems that do not have a built-in entropy source (TRNG). 1266 * This feature is currently not supported on systems that have a built-in 1267 * entropy source. 1268 * 1269 * Requires: MBEDTLS_PSA_CRYPTO_STORAGE_C, MBEDTLS_ENTROPY_NV_SEED 1270 * 1271 */ 1272 //#define MBEDTLS_PSA_INJECT_ENTROPY 1273 1274 /** 1275 * \def MBEDTLS_RSA_NO_CRT 1276 * 1277 * Do not use the Chinese Remainder Theorem 1278 * for the RSA private operation. 1279 * 1280 * Uncomment this macro to disable the use of CRT in RSA. 1281 * 1282 */ 1283 //#define MBEDTLS_RSA_NO_CRT 1284 1285 /** 1286 * \def MBEDTLS_SELF_TEST 1287 * 1288 * Enable the checkup functions (*_self_test). 1289 */ 1290 #define MBEDTLS_SELF_TEST 1291 1292 /** 1293 * \def MBEDTLS_SHA256_SMALLER 1294 * 1295 * Enable an implementation of SHA-256 that has lower ROM footprint but also 1296 * lower performance. 1297 * 1298 * The default implementation is meant to be a reasonnable compromise between 1299 * performance and size. This version optimizes more aggressively for size at 1300 * the expense of performance. Eg on Cortex-M4 it reduces the size of 1301 * mbedtls_sha256_process() from ~2KB to ~0.5KB for a performance hit of about 1302 * 30%. 1303 * 1304 * Uncomment to enable the smaller implementation of SHA256. 1305 */ 1306 //#define MBEDTLS_SHA256_SMALLER 1307 1308 /** 1309 * \def MBEDTLS_SHA512_SMALLER 1310 * 1311 * Enable an implementation of SHA-512 that has lower ROM footprint but also 1312 * lower performance. 1313 * 1314 * Uncomment to enable the smaller implementation of SHA512. 1315 */ 1316 //#define MBEDTLS_SHA512_SMALLER 1317 1318 /** 1319 * \def MBEDTLS_SHA512_NO_SHA384 1320 * 1321 * Disable the SHA-384 option of the SHA-512 module. Use this to save some 1322 * code size on devices that don't use SHA-384. 1323 * 1324 * Requires: MBEDTLS_SHA512_C 1325 * 1326 * Uncomment to disable SHA-384 1327 */ 1328 //#define MBEDTLS_SHA512_NO_SHA384 1329 1330 /** 1331 * \def MBEDTLS_SSL_ALL_ALERT_MESSAGES 1332 * 1333 * Enable sending of alert messages in case of encountered errors as per RFC. 1334 * If you choose not to send the alert messages, mbed TLS can still communicate 1335 * with other servers, only debugging of failures is harder. 1336 * 1337 * The advantage of not sending alert messages, is that no information is given 1338 * about reasons for failures thus preventing adversaries of gaining intel. 1339 * 1340 * Enable sending of all alert messages 1341 */ 1342 #define MBEDTLS_SSL_ALL_ALERT_MESSAGES 1343 1344 /** 1345 * \def MBEDTLS_SSL_RECORD_CHECKING 1346 * 1347 * Enable the function mbedtls_ssl_check_record() which can be used to check 1348 * the validity and authenticity of an incoming record, to verify that it has 1349 * not been seen before. These checks are performed without modifying the 1350 * externally visible state of the SSL context. 1351 * 1352 * See mbedtls_ssl_check_record() for more information. 1353 * 1354 * Uncomment to enable support for record checking. 1355 */ 1356 #define MBEDTLS_SSL_RECORD_CHECKING 1357 1358 /** 1359 * \def MBEDTLS_SSL_DTLS_CONNECTION_ID 1360 * 1361 * Enable support for the DTLS Connection ID extension 1362 * (version draft-ietf-tls-dtls-connection-id-05, 1363 * https://tools.ietf.org/html/draft-ietf-tls-dtls-connection-id-05) 1364 * which allows to identify DTLS connections across changes 1365 * in the underlying transport. 1366 * 1367 * Setting this option enables the SSL APIs `mbedtls_ssl_set_cid()`, 1368 * `mbedtls_ssl_get_peer_cid()` and `mbedtls_ssl_conf_cid()`. 1369 * See the corresponding documentation for more information. 1370 * 1371 * \warning The Connection ID extension is still in draft state. 1372 * We make no stability promises for the availability 1373 * or the shape of the API controlled by this option. 1374 * 1375 * The maximum lengths of outgoing and incoming CIDs can be configured 1376 * through the options 1377 * - MBEDTLS_SSL_CID_OUT_LEN_MAX 1378 * - MBEDTLS_SSL_CID_IN_LEN_MAX. 1379 * 1380 * Requires: MBEDTLS_SSL_PROTO_DTLS 1381 * 1382 * Uncomment to enable the Connection ID extension. 1383 */ 1384 //#define MBEDTLS_SSL_DTLS_CONNECTION_ID 1385 1386 /** 1387 * \def MBEDTLS_SSL_ASYNC_PRIVATE 1388 * 1389 * Enable asynchronous external private key operations in SSL. This allows 1390 * you to configure an SSL connection to call an external cryptographic 1391 * module to perform private key operations instead of performing the 1392 * operation inside the library. 1393 * 1394 */ 1395 //#define MBEDTLS_SSL_ASYNC_PRIVATE 1396 1397 /** 1398 * \def MBEDTLS_SSL_CONTEXT_SERIALIZATION 1399 * 1400 * Enable serialization of the TLS context structures, through use of the 1401 * functions mbedtls_ssl_context_save() and mbedtls_ssl_context_load(). 1402 * 1403 * This pair of functions allows one side of a connection to serialize the 1404 * context associated with the connection, then free or re-use that context 1405 * while the serialized state is persisted elsewhere, and finally deserialize 1406 * that state to a live context for resuming read/write operations on the 1407 * connection. From a protocol perspective, the state of the connection is 1408 * unaffected, in particular this is entirely transparent to the peer. 1409 * 1410 * Note: this is distinct from TLS session resumption, which is part of the 1411 * protocol and fully visible by the peer. TLS session resumption enables 1412 * establishing new connections associated to a saved session with shorter, 1413 * lighter handshakes, while context serialization is a local optimization in 1414 * handling a single, potentially long-lived connection. 1415 * 1416 * Enabling these APIs makes some SSL structures larger, as 64 extra bytes are 1417 * saved after the handshake to allow for more efficient serialization, so if 1418 * you don't need this feature you'll save RAM by disabling it. 1419 * 1420 * Comment to disable the context serialization APIs. 1421 */ 1422 #define MBEDTLS_SSL_CONTEXT_SERIALIZATION 1423 1424 /** 1425 * \def MBEDTLS_SSL_DEBUG_ALL 1426 * 1427 * Enable the debug messages in SSL module for all issues. 1428 * Debug messages have been disabled in some places to prevent timing 1429 * attacks due to (unbalanced) debugging function calls. 1430 * 1431 * If you need all error reporting you should enable this during debugging, 1432 * but remove this for production servers that should log as well. 1433 * 1434 * Uncomment this macro to report all debug messages on errors introducing 1435 * a timing side-channel. 1436 * 1437 */ 1438 //#define MBEDTLS_SSL_DEBUG_ALL 1439 1440 /** \def MBEDTLS_SSL_ENCRYPT_THEN_MAC 1441 * 1442 * Enable support for Encrypt-then-MAC, RFC 7366. 1443 * 1444 * This allows peers that both support it to use a more robust protection for 1445 * ciphersuites using CBC, providing deep resistance against timing attacks 1446 * on the padding or underlying cipher. 1447 * 1448 * This only affects CBC ciphersuites, and is useless if none is defined. 1449 * 1450 * Requires: MBEDTLS_SSL_PROTO_TLS1 or 1451 * MBEDTLS_SSL_PROTO_TLS1_1 or 1452 * MBEDTLS_SSL_PROTO_TLS1_2 1453 * 1454 * Comment this macro to disable support for Encrypt-then-MAC 1455 */ 1456 #define MBEDTLS_SSL_ENCRYPT_THEN_MAC 1457 1458 /** \def MBEDTLS_SSL_EXTENDED_MASTER_SECRET 1459 * 1460 * Enable support for RFC 7627: Session Hash and Extended Master Secret 1461 * Extension. 1462 * 1463 * This was introduced as "the proper fix" to the Triple Handshake familiy of 1464 * attacks, but it is recommended to always use it (even if you disable 1465 * renegotiation), since it actually fixes a more fundamental issue in the 1466 * original SSL/TLS design, and has implications beyond Triple Handshake. 1467 * 1468 * Requires: MBEDTLS_SSL_PROTO_TLS1 or 1469 * MBEDTLS_SSL_PROTO_TLS1_1 or 1470 * MBEDTLS_SSL_PROTO_TLS1_2 1471 * 1472 * Comment this macro to disable support for Extended Master Secret. 1473 */ 1474 #define MBEDTLS_SSL_EXTENDED_MASTER_SECRET 1475 1476 /** 1477 * \def MBEDTLS_SSL_FALLBACK_SCSV 1478 * 1479 * Enable support for RFC 7507: Fallback Signaling Cipher Suite Value (SCSV) 1480 * for Preventing Protocol Downgrade Attacks. 1481 * 1482 * For servers, it is recommended to always enable this, unless you support 1483 * only one version of TLS, or know for sure that none of your clients 1484 * implements a fallback strategy. 1485 * 1486 * For clients, you only need this if you're using a fallback strategy, which 1487 * is not recommended in the first place, unless you absolutely need it to 1488 * interoperate with buggy (version-intolerant) servers. 1489 * 1490 * Comment this macro to disable support for FALLBACK_SCSV 1491 */ 1492 #define MBEDTLS_SSL_FALLBACK_SCSV 1493 1494 /** 1495 * \def MBEDTLS_SSL_KEEP_PEER_CERTIFICATE 1496 * 1497 * This option controls the availability of the API mbedtls_ssl_get_peer_cert() 1498 * giving access to the peer's certificate after completion of the handshake. 1499 * 1500 * Unless you need mbedtls_ssl_peer_cert() in your application, it is 1501 * recommended to disable this option for reduced RAM usage. 1502 * 1503 * \note If this option is disabled, mbedtls_ssl_get_peer_cert() is still 1504 * defined, but always returns \c NULL. 1505 * 1506 * \note This option has no influence on the protection against the 1507 * triple handshake attack. Even if it is disabled, Mbed TLS will 1508 * still ensure that certificates do not change during renegotiation, 1509 * for exaple by keeping a hash of the peer's certificate. 1510 * 1511 * Comment this macro to disable storing the peer's certificate 1512 * after the handshake. 1513 */ 1514 #define MBEDTLS_SSL_KEEP_PEER_CERTIFICATE 1515 1516 /** 1517 * \def MBEDTLS_SSL_HW_RECORD_ACCEL 1518 * 1519 * Enable hooking functions in SSL module for hardware acceleration of 1520 * individual records. 1521 * 1522 * \deprecated This option is deprecated and will be removed in a future 1523 * version of Mbed TLS. 1524 * 1525 * Uncomment this macro to enable hooking functions. 1526 */ 1527 //#define MBEDTLS_SSL_HW_RECORD_ACCEL 1528 1529 /** 1530 * \def MBEDTLS_SSL_CBC_RECORD_SPLITTING 1531 * 1532 * Enable 1/n-1 record splitting for CBC mode in SSLv3 and TLS 1.0. 1533 * 1534 * This is a countermeasure to the BEAST attack, which also minimizes the risk 1535 * of interoperability issues compared to sending 0-length records. 1536 * 1537 * Comment this macro to disable 1/n-1 record splitting. 1538 */ 1539 #define MBEDTLS_SSL_CBC_RECORD_SPLITTING 1540 1541 /** 1542 * \def MBEDTLS_SSL_RENEGOTIATION 1543 * 1544 * Enable support for TLS renegotiation. 1545 * 1546 * The two main uses of renegotiation are (1) refresh keys on long-lived 1547 * connections and (2) client authentication after the initial handshake. 1548 * If you don't need renegotiation, it's probably better to disable it, since 1549 * it has been associated with security issues in the past and is easy to 1550 * misuse/misunderstand. 1551 * 1552 * Comment this to disable support for renegotiation. 1553 * 1554 * \note Even if this option is disabled, both client and server are aware 1555 * of the Renegotiation Indication Extension (RFC 5746) used to 1556 * prevent the SSL renegotiation attack (see RFC 5746 Sect. 1). 1557 * (See \c mbedtls_ssl_conf_legacy_renegotiation for the 1558 * configuration of this extension). 1559 * 1560 */ 1561 #define MBEDTLS_SSL_RENEGOTIATION 1562 1563 /** 1564 * \def MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO 1565 * 1566 * Enable support for receiving and parsing SSLv2 Client Hello messages for the 1567 * SSL Server module (MBEDTLS_SSL_SRV_C). 1568 * 1569 * \deprecated This option is deprecated and will be removed in a future 1570 * version of Mbed TLS. 1571 * 1572 * Uncomment this macro to enable support for SSLv2 Client Hello messages. 1573 */ 1574 //#define MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO 1575 1576 /** 1577 * \def MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE 1578 * 1579 * Pick the ciphersuite according to the client's preferences rather than ours 1580 * in the SSL Server module (MBEDTLS_SSL_SRV_C). 1581 * 1582 * Uncomment this macro to respect client's ciphersuite order 1583 */ 1584 //#define MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE 1585 1586 /** 1587 * \def MBEDTLS_SSL_MAX_FRAGMENT_LENGTH 1588 * 1589 * Enable support for RFC 6066 max_fragment_length extension in SSL. 1590 * 1591 * Comment this macro to disable support for the max_fragment_length extension 1592 */ 1593 #define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH 1594 1595 /** 1596 * \def MBEDTLS_SSL_PROTO_SSL3 1597 * 1598 * Enable support for SSL 3.0. 1599 * 1600 * Requires: MBEDTLS_MD5_C 1601 * MBEDTLS_SHA1_C 1602 * 1603 * \deprecated This option is deprecated and will be removed in a future 1604 * version of Mbed TLS. 1605 * 1606 * Comment this macro to disable support for SSL 3.0 1607 */ 1608 //#define MBEDTLS_SSL_PROTO_SSL3 1609 1610 /** 1611 * \def MBEDTLS_SSL_PROTO_TLS1 1612 * 1613 * Enable support for TLS 1.0. 1614 * 1615 * Requires: MBEDTLS_MD5_C 1616 * MBEDTLS_SHA1_C 1617 * 1618 * Comment this macro to disable support for TLS 1.0 1619 */ 1620 #define MBEDTLS_SSL_PROTO_TLS1 1621 1622 /** 1623 * \def MBEDTLS_SSL_PROTO_TLS1_1 1624 * 1625 * Enable support for TLS 1.1 (and DTLS 1.0 if DTLS is enabled). 1626 * 1627 * Requires: MBEDTLS_MD5_C 1628 * MBEDTLS_SHA1_C 1629 * 1630 * Comment this macro to disable support for TLS 1.1 / DTLS 1.0 1631 */ 1632 #define MBEDTLS_SSL_PROTO_TLS1_1 1633 1634 /** 1635 * \def MBEDTLS_SSL_PROTO_TLS1_2 1636 * 1637 * Enable support for TLS 1.2 (and DTLS 1.2 if DTLS is enabled). 1638 * 1639 * Requires: MBEDTLS_SHA1_C or MBEDTLS_SHA256_C or MBEDTLS_SHA512_C 1640 * (Depends on ciphersuites) 1641 * 1642 * Comment this macro to disable support for TLS 1.2 / DTLS 1.2 1643 */ 1644 #define MBEDTLS_SSL_PROTO_TLS1_2 1645 1646 /** 1647 * \def MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL 1648 * 1649 * This macro is used to selectively enable experimental parts 1650 * of the code that contribute to the ongoing development of 1651 * the prototype TLS 1.3 and DTLS 1.3 implementation, and provide 1652 * no other purpose. 1653 * 1654 * \warning TLS 1.3 and DTLS 1.3 aren't yet supported in Mbed TLS, 1655 * and no feature exposed through this macro is part of the 1656 * public API. In particular, features under the control 1657 * of this macro are experimental and don't come with any 1658 * stability guarantees. 1659 * 1660 * Uncomment this macro to enable experimental and partial 1661 * functionality specific to TLS 1.3. 1662 */ 1663 //#define MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL 1664 1665 /** 1666 * \def MBEDTLS_SSL_PROTO_DTLS 1667 * 1668 * Enable support for DTLS (all available versions). 1669 * 1670 * Enable this and MBEDTLS_SSL_PROTO_TLS1_1 to enable DTLS 1.0, 1671 * and/or this and MBEDTLS_SSL_PROTO_TLS1_2 to enable DTLS 1.2. 1672 * 1673 * Requires: MBEDTLS_SSL_PROTO_TLS1_1 1674 * or MBEDTLS_SSL_PROTO_TLS1_2 1675 * 1676 * Comment this macro to disable support for DTLS 1677 */ 1678 #define MBEDTLS_SSL_PROTO_DTLS 1679 1680 /** 1681 * \def MBEDTLS_SSL_ALPN 1682 * 1683 * Enable support for RFC 7301 Application Layer Protocol Negotiation. 1684 * 1685 * Comment this macro to disable support for ALPN. 1686 */ 1687 #define MBEDTLS_SSL_ALPN 1688 1689 /** 1690 * \def MBEDTLS_SSL_DTLS_ANTI_REPLAY 1691 * 1692 * Enable support for the anti-replay mechanism in DTLS. 1693 * 1694 * Requires: MBEDTLS_SSL_TLS_C 1695 * MBEDTLS_SSL_PROTO_DTLS 1696 * 1697 * \warning Disabling this is often a security risk! 1698 * See mbedtls_ssl_conf_dtls_anti_replay() for details. 1699 * 1700 * Comment this to disable anti-replay in DTLS. 1701 */ 1702 #define MBEDTLS_SSL_DTLS_ANTI_REPLAY 1703 1704 /** 1705 * \def MBEDTLS_SSL_DTLS_HELLO_VERIFY 1706 * 1707 * Enable support for HelloVerifyRequest on DTLS servers. 1708 * 1709 * This feature is highly recommended to prevent DTLS servers being used as 1710 * amplifiers in DoS attacks against other hosts. It should always be enabled 1711 * unless you know for sure amplification cannot be a problem in the 1712 * environment in which your server operates. 1713 * 1714 * \warning Disabling this can ba a security risk! (see above) 1715 * 1716 * Requires: MBEDTLS_SSL_PROTO_DTLS 1717 * 1718 * Comment this to disable support for HelloVerifyRequest. 1719 */ 1720 #define MBEDTLS_SSL_DTLS_HELLO_VERIFY 1721 1722 /** 1723 * \def MBEDTLS_SSL_DTLS_SRTP 1724 * 1725 * Enable support for negotation of DTLS-SRTP (RFC 5764) 1726 * through the use_srtp extension. 1727 * 1728 * \note This feature provides the minimum functionality required 1729 * to negotiate the use of DTLS-SRTP and to allow the derivation of 1730 * the associated SRTP packet protection key material. 1731 * In particular, the SRTP packet protection itself, as well as the 1732 * demultiplexing of RTP and DTLS packets at the datagram layer 1733 * (see Section 5 of RFC 5764), are not handled by this feature. 1734 * Instead, after successful completion of a handshake negotiating 1735 * the use of DTLS-SRTP, the extended key exporter API 1736 * mbedtls_ssl_conf_export_keys_ext_cb() should be used to implement 1737 * the key exporter described in Section 4.2 of RFC 5764 and RFC 5705 1738 * (this is implemented in the SSL example programs). 1739 * The resulting key should then be passed to an SRTP stack. 1740 * 1741 * Setting this option enables the runtime API 1742 * mbedtls_ssl_conf_dtls_srtp_protection_profiles() 1743 * through which the supported DTLS-SRTP protection 1744 * profiles can be configured. You must call this API at 1745 * runtime if you wish to negotiate the use of DTLS-SRTP. 1746 * 1747 * Requires: MBEDTLS_SSL_PROTO_DTLS 1748 * 1749 * Uncomment this to enable support for use_srtp extension. 1750 */ 1751 //#define MBEDTLS_SSL_DTLS_SRTP 1752 1753 /** 1754 * \def MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE 1755 * 1756 * Enable server-side support for clients that reconnect from the same port. 1757 * 1758 * Some clients unexpectedly close the connection and try to reconnect using the 1759 * same source port. This needs special support from the server to handle the 1760 * new connection securely, as described in section 4.2.8 of RFC 6347. This 1761 * flag enables that support. 1762 * 1763 * Requires: MBEDTLS_SSL_DTLS_HELLO_VERIFY 1764 * 1765 * Comment this to disable support for clients reusing the source port. 1766 */ 1767 #define MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE 1768 1769 /** 1770 * \def MBEDTLS_SSL_DTLS_BADMAC_LIMIT 1771 * 1772 * Enable support for a limit of records with bad MAC. 1773 * 1774 * See mbedtls_ssl_conf_dtls_badmac_limit(). 1775 * 1776 * Requires: MBEDTLS_SSL_PROTO_DTLS 1777 */ 1778 #define MBEDTLS_SSL_DTLS_BADMAC_LIMIT 1779 1780 /** 1781 * \def MBEDTLS_SSL_SESSION_TICKETS 1782 * 1783 * Enable support for RFC 5077 session tickets in SSL. 1784 * Client-side, provides full support for session tickets (maintenance of a 1785 * session store remains the responsibility of the application, though). 1786 * Server-side, you also need to provide callbacks for writing and parsing 1787 * tickets, including authenticated encryption and key management. Example 1788 * callbacks are provided by MBEDTLS_SSL_TICKET_C. 1789 * 1790 * Comment this macro to disable support for SSL session tickets 1791 */ 1792 #define MBEDTLS_SSL_SESSION_TICKETS 1793 1794 /** 1795 * \def MBEDTLS_SSL_EXPORT_KEYS 1796 * 1797 * Enable support for exporting key block and master secret. 1798 * This is required for certain users of TLS, e.g. EAP-TLS. 1799 * 1800 * Comment this macro to disable support for key export 1801 */ 1802 #define MBEDTLS_SSL_EXPORT_KEYS 1803 1804 /** 1805 * \def MBEDTLS_SSL_SERVER_NAME_INDICATION 1806 * 1807 * Enable support for RFC 6066 server name indication (SNI) in SSL. 1808 * 1809 * Requires: MBEDTLS_X509_CRT_PARSE_C 1810 * 1811 * Comment this macro to disable support for server name indication in SSL 1812 */ 1813 #define MBEDTLS_SSL_SERVER_NAME_INDICATION 1814 1815 /** 1816 * \def MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT 1817 * 1818 * Fallback to old (pre-2.7), non-conforming implementation of the truncated 1819 * HMAC extension which also truncates the HMAC key. Note that this option is 1820 * only meant for a transitory upgrade period and will be removed in a future 1821 * version of the library. 1822 * 1823 * \warning The old implementation is non-compliant and has a security weakness 1824 * (2^80 brute force attack on the HMAC key used for a single, 1825 * uninterrupted connection). This should only be enabled temporarily 1826 * when (1) the use of truncated HMAC is essential in order to save 1827 * bandwidth, and (2) the peer is an Mbed TLS stack that doesn't use 1828 * the fixed implementation yet (pre-2.7). 1829 * 1830 * \deprecated This option is deprecated and will be removed in a 1831 * future version of Mbed TLS. 1832 * 1833 * Uncomment to fallback to old, non-compliant truncated HMAC implementation. 1834 * 1835 * Requires: MBEDTLS_SSL_TRUNCATED_HMAC 1836 */ 1837 //#define MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT 1838 1839 /** 1840 * \def MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH 1841 * 1842 * Enable modifying the maximum I/O buffer size. 1843 */ 1844 //#define MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH 1845 1846 /** 1847 * \def MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN 1848 * 1849 * Enable testing of the constant-flow nature of some sensitive functions with 1850 * clang's MemorySanitizer. This causes some existing tests to also test 1851 * this non-functional property of the code under test. 1852 * 1853 * This setting requires compiling with clang -fsanitize=memory. The test 1854 * suites can then be run normally. 1855 * 1856 * \warning This macro is only used for extended testing; it is not considered 1857 * part of the library's API, so it may change or disappear at any time. 1858 * 1859 * Uncomment to enable testing of the constant-flow nature of selected code. 1860 */ 1861 //#define MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN 1862 1863 /** 1864 * \def MBEDTLS_TEST_CONSTANT_FLOW_VALGRIND 1865 * 1866 * Enable testing of the constant-flow nature of some sensitive functions with 1867 * valgrind's memcheck tool. This causes some existing tests to also test 1868 * this non-functional property of the code under test. 1869 * 1870 * This setting requires valgrind headers for building, and is only useful for 1871 * testing if the tests suites are run with valgrind's memcheck. This can be 1872 * done for an individual test suite with 'valgrind ./test_suite_xxx', or when 1873 * using CMake, this can be done for all test suites with 'make memcheck'. 1874 * 1875 * \warning This macro is only used for extended testing; it is not considered 1876 * part of the library's API, so it may change or disappear at any time. 1877 * 1878 * Uncomment to enable testing of the constant-flow nature of selected code. 1879 */ 1880 //#define MBEDTLS_TEST_CONSTANT_FLOW_VALGRIND 1881 1882 /** 1883 * \def MBEDTLS_TEST_HOOKS 1884 * 1885 * Enable features for invasive testing such as introspection functions and 1886 * hooks for fault injection. This enables additional unit tests. 1887 * 1888 * Merely enabling this feature should not change the behavior of the product. 1889 * It only adds new code, and new branching points where the default behavior 1890 * is the same as when this feature is disabled. 1891 * However, this feature increases the attack surface: there is an added 1892 * risk of vulnerabilities, and more gadgets that can make exploits easier. 1893 * Therefore this feature must never be enabled in production. 1894 * 1895 * See `docs/architecture/testing/mbed-crypto-invasive-testing.md` for more 1896 * information. 1897 * 1898 * Uncomment to enable invasive tests. 1899 */ 1900 //#define MBEDTLS_TEST_HOOKS 1901 1902 /** 1903 * \def MBEDTLS_THREADING_PTHREAD 1904 * 1905 * Enable the pthread wrapper layer for the threading layer. 1906 * 1907 * Requires: MBEDTLS_THREADING_C 1908 * 1909 * Uncomment this to enable pthread mutexes. 1910 */ 1911 //#define MBEDTLS_THREADING_PTHREAD 1912 1913 /** 1914 * \def MBEDTLS_USE_PSA_CRYPTO 1915 * 1916 * Make the X.509 and TLS library use PSA for cryptographic operations, and 1917 * enable new APIs for using keys handled by PSA Crypto. 1918 * 1919 * \note Development of this option is currently in progress, and parts of Mbed 1920 * TLS's X.509 and TLS modules are not ported to PSA yet. However, these parts 1921 * will still continue to work as usual, so enabling this option should not 1922 * break backwards compatibility. 1923 * 1924 * \warning The PSA Crypto API is in beta stage. While you're welcome to 1925 * experiment using it, incompatible API changes are still possible, and some 1926 * parts may not have reached the same quality as the rest of Mbed TLS yet. 1927 * 1928 * \warning This option enables new Mbed TLS APIs that are dependent on the 1929 * PSA Crypto API, so can't come with the same stability guarantees as the 1930 * rest of the Mbed TLS APIs. You're welcome to experiment with them, but for 1931 * now, access to these APIs is opt-in (via enabling the present option), in 1932 * order to clearly differentiate them from the stable Mbed TLS APIs. 1933 * 1934 * Requires: MBEDTLS_PSA_CRYPTO_C. 1935 * 1936 * Uncomment this to enable internal use of PSA Crypto and new associated APIs. 1937 */ 1938 //#define MBEDTLS_USE_PSA_CRYPTO 1939 1940 /** 1941 * \def MBEDTLS_PSA_CRYPTO_CONFIG 1942 * 1943 * This setting allows support for cryptographic mechanisms through the PSA 1944 * API to be configured separately from support through the mbedtls API. 1945 * 1946 * Uncomment this to enable use of PSA Crypto configuration settings which 1947 * can be found in include/psa/crypto_config.h. 1948 * 1949 * If you enable this option and write your own configuration file, you must 1950 * include mbedtls/config_psa.h in your configuration file. The default 1951 * provided mbedtls/config.h contains the necessary inclusion. 1952 * 1953 * This feature is still experimental and is not ready for production since 1954 * it is not completed. 1955 */ 1956 //#define MBEDTLS_PSA_CRYPTO_CONFIG 1957 1958 /** 1959 * \def MBEDTLS_VERSION_FEATURES 1960 * 1961 * Allow run-time checking of compile-time enabled features. Thus allowing users 1962 * to check at run-time if the library is for instance compiled with threading 1963 * support via mbedtls_version_check_feature(). 1964 * 1965 * Requires: MBEDTLS_VERSION_C 1966 * 1967 * Comment this to disable run-time checking and save ROM space 1968 */ 1969 #define MBEDTLS_VERSION_FEATURES 1970 1971 /** 1972 * \def MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 1973 * 1974 * If set, the X509 parser will not break-off when parsing an X509 certificate 1975 * and encountering an extension in a v1 or v2 certificate. 1976 * 1977 * Uncomment to prevent an error. 1978 */ 1979 //#define MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 1980 1981 /** 1982 * \def MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION 1983 * 1984 * If set, the X509 parser will not break-off when parsing an X509 certificate 1985 * and encountering an unknown critical extension. 1986 * 1987 * \warning Depending on your PKI use, enabling this can be a security risk! 1988 * 1989 * Uncomment to prevent an error. 1990 */ 1991 //#define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION 1992 1993 /** 1994 * \def MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK 1995 * 1996 * If set, this enables the X.509 API `mbedtls_x509_crt_verify_with_ca_cb()` 1997 * and the SSL API `mbedtls_ssl_conf_ca_cb()` which allow users to configure 1998 * the set of trusted certificates through a callback instead of a linked 1999 * list. 2000 * 2001 * This is useful for example in environments where a large number of trusted 2002 * certificates is present and storing them in a linked list isn't efficient 2003 * enough, or when the set of trusted certificates changes frequently. 2004 * 2005 * See the documentation of `mbedtls_x509_crt_verify_with_ca_cb()` and 2006 * `mbedtls_ssl_conf_ca_cb()` for more information. 2007 * 2008 * Uncomment to enable trusted certificate callbacks. 2009 */ 2010 //#define MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK 2011 2012 /** 2013 * \def MBEDTLS_X509_CHECK_KEY_USAGE 2014 * 2015 * Enable verification of the keyUsage extension (CA and leaf certificates). 2016 * 2017 * Disabling this avoids problems with mis-issued and/or misused 2018 * (intermediate) CA and leaf certificates. 2019 * 2020 * \warning Depending on your PKI use, disabling this can be a security risk! 2021 * 2022 * Comment to skip keyUsage checking for both CA and leaf certificates. 2023 */ 2024 #define MBEDTLS_X509_CHECK_KEY_USAGE 2025 2026 /** 2027 * \def MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE 2028 * 2029 * Enable verification of the extendedKeyUsage extension (leaf certificates). 2030 * 2031 * Disabling this avoids problems with mis-issued and/or misused certificates. 2032 * 2033 * \warning Depending on your PKI use, disabling this can be a security risk! 2034 * 2035 * Comment to skip extendedKeyUsage checking for certificates. 2036 */ 2037 #define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE 2038 2039 /** 2040 * \def MBEDTLS_X509_RSASSA_PSS_SUPPORT 2041 * 2042 * Enable parsing and verification of X.509 certificates, CRLs and CSRS 2043 * signed with RSASSA-PSS (aka PKCS#1 v2.1). 2044 * 2045 * Comment this macro to disallow using RSASSA-PSS in certificates. 2046 */ 2047 #define MBEDTLS_X509_RSASSA_PSS_SUPPORT 2048 2049 /** 2050 * \def MBEDTLS_ZLIB_SUPPORT 2051 * 2052 * If set, the SSL/TLS module uses ZLIB to support compression and 2053 * decompression of packet data. 2054 * 2055 * \warning TLS-level compression MAY REDUCE SECURITY! See for example the 2056 * CRIME attack. Before enabling this option, you should examine with care if 2057 * CRIME or similar exploits may be applicable to your use case. 2058 * 2059 * \note Currently compression can't be used with DTLS. 2060 * 2061 * \deprecated This feature is deprecated and will be removed 2062 * in the next major revision of the library. 2063 * 2064 * Used in: library/ssl_tls.c 2065 * library/ssl_cli.c 2066 * library/ssl_srv.c 2067 * 2068 * This feature requires zlib library and headers to be present. 2069 * 2070 * Uncomment to enable use of ZLIB 2071 */ 2072 //#define MBEDTLS_ZLIB_SUPPORT 2073 /* \} name SECTION: mbed TLS feature support */ 2074 2075 /** 2076 * \name SECTION: mbed TLS modules 2077 * 2078 * This section enables or disables entire modules in mbed TLS 2079 * \{ 2080 */ 2081 2082 /** 2083 * \def MBEDTLS_AESNI_C 2084 * 2085 * Enable AES-NI support on x86-64. 2086 * 2087 * Module: library/aesni.c 2088 * Caller: library/aes.c 2089 * 2090 * Requires: MBEDTLS_HAVE_ASM 2091 * 2092 * This modules adds support for the AES-NI instructions on x86-64 2093 */ 2094 #define MBEDTLS_AESNI_C 2095 2096 /** 2097 * \def MBEDTLS_AES_C 2098 * 2099 * Enable the AES block cipher. 2100 * 2101 * Module: library/aes.c 2102 * Caller: library/cipher.c 2103 * library/pem.c 2104 * library/ctr_drbg.c 2105 * 2106 * This module enables the following ciphersuites (if other requisites are 2107 * enabled as well): 2108 * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA 2109 * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA 2110 * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA 2111 * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA 2112 * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 2113 * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 2114 * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 2115 * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 2116 * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 2117 * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 2118 * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 2119 * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 2120 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 2121 * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 2122 * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 2123 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 2124 * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 2125 * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 2126 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 2127 * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 2128 * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA 2129 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 2130 * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 2131 * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 2132 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 2133 * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 2134 * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 2135 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 2136 * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 2137 * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA 2138 * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 2139 * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 2140 * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 2141 * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA 2142 * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA 2143 * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 2144 * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 2145 * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 2146 * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA 2147 * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA 2148 * MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384 2149 * MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256 2150 * MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA 2151 * MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256 2152 * MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256 2153 * MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA 2154 * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 2155 * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 2156 * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA 2157 * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 2158 * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 2159 * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA 2160 * MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384 2161 * MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384 2162 * MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA 2163 * MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256 2164 * MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256 2165 * MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA 2166 * 2167 * PEM_PARSE uses AES for decrypting encrypted keys. 2168 */ 2169 #define MBEDTLS_AES_C 2170 2171 /** 2172 * \def MBEDTLS_ASN1_PARSE_C 2173 * 2174 * Enable the generic ASN1 parser. 2175 * 2176 * Module: library/asn1.c 2177 * Caller: library/x509.c 2178 * library/dhm.c 2179 * library/pkcs12.c 2180 * library/pkcs5.c 2181 * library/pkparse.c 2182 */ 2183 #define MBEDTLS_ASN1_PARSE_C 2184 2185 /** 2186 * \def MBEDTLS_ASN1_WRITE_C 2187 * 2188 * Enable the generic ASN1 writer. 2189 * 2190 * Module: library/asn1write.c 2191 * Caller: library/ecdsa.c 2192 * library/pkwrite.c 2193 * library/x509_create.c 2194 * library/x509write_crt.c 2195 * library/x509write_csr.c 2196 */ 2197 #define MBEDTLS_ASN1_WRITE_C 2198 2199 /** 2200 * \def MBEDTLS_BASE64_C 2201 * 2202 * Enable the Base64 module. 2203 * 2204 * Module: library/base64.c 2205 * Caller: library/pem.c 2206 * 2207 * This module is required for PEM support (required by X.509). 2208 */ 2209 #define MBEDTLS_BASE64_C 2210 2211 /** 2212 * \def MBEDTLS_BIGNUM_C 2213 * 2214 * Enable the multi-precision integer library. 2215 * 2216 * Module: library/bignum.c 2217 * Caller: library/dhm.c 2218 * library/ecp.c 2219 * library/ecdsa.c 2220 * library/rsa.c 2221 * library/rsa_internal.c 2222 * library/ssl_tls.c 2223 * 2224 * This module is required for RSA, DHM and ECC (ECDH, ECDSA) support. 2225 */ 2226 #define MBEDTLS_BIGNUM_C 2227 2228 /** 2229 * \def MBEDTLS_BLOWFISH_C 2230 * 2231 * Enable the Blowfish block cipher. 2232 * 2233 * Module: library/blowfish.c 2234 */ 2235 #define MBEDTLS_BLOWFISH_C 2236 2237 /** 2238 * \def MBEDTLS_CAMELLIA_C 2239 * 2240 * Enable the Camellia block cipher. 2241 * 2242 * Module: library/camellia.c 2243 * Caller: library/cipher.c 2244 * 2245 * This module enables the following ciphersuites (if other requisites are 2246 * enabled as well): 2247 * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 2248 * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 2249 * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 2250 * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 2251 * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 2252 * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 2253 * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 2254 * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 2255 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 2256 * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 2257 * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 2258 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 2259 * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 2260 * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 2261 * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA 2262 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 2263 * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 2264 * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 2265 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 2266 * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 2267 * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 2268 * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA 2269 * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 2270 * MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 2271 * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 2272 * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 2273 * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 2274 * MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 2275 * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 2276 * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 2277 * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA 2278 * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 2279 * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 2280 * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA 2281 * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 2282 * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 2283 * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 2284 * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 2285 * MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 2286 * MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 2287 * MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 2288 * MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 2289 */ 2290 //#define MBEDTLS_CAMELLIA_C 2291 2292 /** 2293 * \def MBEDTLS_ARIA_C 2294 * 2295 * Enable the ARIA block cipher. 2296 * 2297 * Module: library/aria.c 2298 * Caller: library/cipher.c 2299 * 2300 * This module enables the following ciphersuites (if other requisites are 2301 * enabled as well): 2302 * 2303 * MBEDTLS_TLS_RSA_WITH_ARIA_128_CBC_SHA256 2304 * MBEDTLS_TLS_RSA_WITH_ARIA_256_CBC_SHA384 2305 * MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256 2306 * MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384 2307 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256 2308 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384 2309 * MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256 2310 * MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384 2311 * MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256 2312 * MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384 2313 * MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256 2314 * MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384 2315 * MBEDTLS_TLS_RSA_WITH_ARIA_128_GCM_SHA256 2316 * MBEDTLS_TLS_RSA_WITH_ARIA_256_GCM_SHA384 2317 * MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256 2318 * MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384 2319 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256 2320 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384 2321 * MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256 2322 * MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384 2323 * MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 2324 * MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 2325 * MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256 2326 * MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384 2327 * MBEDTLS_TLS_PSK_WITH_ARIA_128_CBC_SHA256 2328 * MBEDTLS_TLS_PSK_WITH_ARIA_256_CBC_SHA384 2329 * MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256 2330 * MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384 2331 * MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256 2332 * MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384 2333 * MBEDTLS_TLS_PSK_WITH_ARIA_128_GCM_SHA256 2334 * MBEDTLS_TLS_PSK_WITH_ARIA_256_GCM_SHA384 2335 * MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256 2336 * MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384 2337 * MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256 2338 * MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384 2339 * MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256 2340 * MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384 2341 */ 2342 //#define MBEDTLS_ARIA_C 2343 2344 /** 2345 * \def MBEDTLS_CCM_C 2346 * 2347 * Enable the Counter with CBC-MAC (CCM) mode for 128-bit block cipher. 2348 * 2349 * Module: library/ccm.c 2350 * 2351 * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C 2352 * 2353 * This module enables the AES-CCM ciphersuites, if other requisites are 2354 * enabled as well. 2355 */ 2356 #define MBEDTLS_CCM_C 2357 2358 /** 2359 * \def MBEDTLS_CERTS_C 2360 * 2361 * Enable the test certificates. 2362 * 2363 * Module: library/certs.c 2364 * Caller: 2365 * 2366 * This module is used for testing (ssl_client/server). 2367 */ 2368 #define MBEDTLS_CERTS_C 2369 2370 /** 2371 * \def MBEDTLS_CHACHA20_C 2372 * 2373 * Enable the ChaCha20 stream cipher. 2374 * 2375 * Module: library/chacha20.c 2376 */ 2377 //#define MBEDTLS_CHACHA20_C 2378 2379 /** 2380 * \def MBEDTLS_CHACHAPOLY_C 2381 * 2382 * Enable the ChaCha20-Poly1305 AEAD algorithm. 2383 * 2384 * Module: library/chachapoly.c 2385 * 2386 * This module requires: MBEDTLS_CHACHA20_C, MBEDTLS_POLY1305_C 2387 */ 2388 //#define MBEDTLS_CHACHAPOLY_C 2389 2390 /** 2391 * \def MBEDTLS_CIPHER_C 2392 * 2393 * Enable the generic cipher layer. 2394 * 2395 * Module: library/cipher.c 2396 * Caller: library/ssl_tls.c 2397 * 2398 * Uncomment to enable generic cipher wrappers. 2399 */ 2400 #define MBEDTLS_CIPHER_C 2401 2402 /** 2403 * \def MBEDTLS_CMAC_C 2404 * 2405 * Enable the CMAC (Cipher-based Message Authentication Code) mode for block 2406 * ciphers. 2407 * 2408 * Module: library/cmac.c 2409 * 2410 * Requires: MBEDTLS_AES_C or MBEDTLS_DES_C 2411 * 2412 */ 2413 #define MBEDTLS_CMAC_C 2414 2415 /** 2416 * \def MBEDTLS_CTR_DRBG_C 2417 * 2418 * Enable the CTR_DRBG AES-based random generator. 2419 * The CTR_DRBG generator uses AES-256 by default. 2420 * To use AES-128 instead, enable \c MBEDTLS_CTR_DRBG_USE_128_BIT_KEY above. 2421 * 2422 * \note To achieve a 256-bit security strength with CTR_DRBG, 2423 * you must use AES-256 *and* use sufficient entropy. 2424 * See ctr_drbg.h for more details. 2425 * 2426 * Module: library/ctr_drbg.c 2427 * Caller: 2428 * 2429 * Requires: MBEDTLS_AES_C 2430 * 2431 * This module provides the CTR_DRBG AES random number generator. 2432 */ 2433 #define MBEDTLS_CTR_DRBG_C 2434 2435 /** 2436 * \def MBEDTLS_DEBUG_C 2437 * 2438 * Enable the debug functions. 2439 * 2440 * Module: library/debug.c 2441 * Caller: library/ssl_cli.c 2442 * library/ssl_srv.c 2443 * library/ssl_tls.c 2444 * 2445 * This module provides debugging functions. 2446 */ 2447 //#define MBEDTLS_DEBUG_C 2448 2449 /** 2450 * \def MBEDTLS_DES_C 2451 * 2452 * Enable the DES block cipher. 2453 * 2454 * Module: library/des.c 2455 * Caller: library/pem.c 2456 * library/cipher.c 2457 * 2458 * This module enables the following ciphersuites (if other requisites are 2459 * enabled as well): 2460 * MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA 2461 * MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA 2462 * MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA 2463 * MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA 2464 * MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA 2465 * MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA 2466 * MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA 2467 * MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA 2468 * MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA 2469 * MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA 2470 * 2471 * PEM_PARSE uses DES/3DES for decrypting encrypted keys. 2472 * 2473 * \warning DES is considered a weak cipher and its use constitutes a 2474 * security risk. We recommend considering stronger ciphers instead. 2475 */ 2476 #define MBEDTLS_DES_C 2477 2478 /** 2479 * \def MBEDTLS_DHM_C 2480 * 2481 * Enable the Diffie-Hellman-Merkle module. 2482 * 2483 * Module: library/dhm.c 2484 * Caller: library/ssl_cli.c 2485 * library/ssl_srv.c 2486 * 2487 * This module is used by the following key exchanges: 2488 * DHE-RSA, DHE-PSK 2489 * 2490 * \warning Using DHE constitutes a security risk as it 2491 * is not possible to validate custom DH parameters. 2492 * If possible, it is recommended users should consider 2493 * preferring other methods of key exchange. 2494 * See dhm.h for more details. 2495 * 2496 */ 2497 #define MBEDTLS_DHM_C 2498 2499 /** 2500 * \def MBEDTLS_ECDH_C 2501 * 2502 * Enable the elliptic curve Diffie-Hellman library. 2503 * 2504 * Module: library/ecdh.c 2505 * Caller: library/ssl_cli.c 2506 * library/ssl_srv.c 2507 * 2508 * This module is used by the following key exchanges: 2509 * ECDHE-ECDSA, ECDHE-RSA, DHE-PSK 2510 * 2511 * Requires: MBEDTLS_ECP_C 2512 */ 2513 #define MBEDTLS_ECDH_C 2514 2515 /** 2516 * \def MBEDTLS_ECDSA_C 2517 * 2518 * Enable the elliptic curve DSA library. 2519 * 2520 * Module: library/ecdsa.c 2521 * Caller: 2522 * 2523 * This module is used by the following key exchanges: 2524 * ECDHE-ECDSA 2525 * 2526 * Requires: MBEDTLS_ECP_C, MBEDTLS_ASN1_WRITE_C, MBEDTLS_ASN1_PARSE_C, 2527 * and at least one MBEDTLS_ECP_DP_XXX_ENABLED for a 2528 * short Weierstrass curve. 2529 */ 2530 #define MBEDTLS_ECDSA_C 2531 2532 /** 2533 * \def MBEDTLS_ECJPAKE_C 2534 * 2535 * Enable the elliptic curve J-PAKE library. 2536 * 2537 * \warning This is currently experimental. EC J-PAKE support is based on the 2538 * Thread v1.0.0 specification; incompatible changes to the specification 2539 * might still happen. For this reason, this is disabled by default. 2540 * 2541 * Module: library/ecjpake.c 2542 * Caller: 2543 * 2544 * This module is used by the following key exchanges: 2545 * ECJPAKE 2546 * 2547 * Requires: MBEDTLS_ECP_C, MBEDTLS_MD_C 2548 */ 2549 //#define MBEDTLS_ECJPAKE_C 2550 2551 /** 2552 * \def MBEDTLS_ECP_C 2553 * 2554 * Enable the elliptic curve over GF(p) library. 2555 * 2556 * Module: library/ecp.c 2557 * Caller: library/ecdh.c 2558 * library/ecdsa.c 2559 * library/ecjpake.c 2560 * 2561 * Requires: MBEDTLS_BIGNUM_C and at least one MBEDTLS_ECP_DP_XXX_ENABLED 2562 */ 2563 #define MBEDTLS_ECP_C 2564 2565 /** 2566 * \def MBEDTLS_ENTROPY_C 2567 * 2568 * Enable the platform-specific entropy code. 2569 * 2570 * Module: library/entropy.c 2571 * Caller: 2572 * 2573 * Requires: MBEDTLS_SHA512_C or MBEDTLS_SHA256_C 2574 * 2575 * This module provides a generic entropy pool 2576 */ 2577 #define MBEDTLS_ENTROPY_C 2578 2579 /** 2580 * \def MBEDTLS_ERROR_C 2581 * 2582 * Enable error code to error string conversion. 2583 * 2584 * Module: library/error.c 2585 * Caller: 2586 * 2587 * This module enables mbedtls_strerror(). 2588 */ 2589 #define MBEDTLS_ERROR_C 2590 2591 /** 2592 * \def MBEDTLS_GCM_C 2593 * 2594 * Enable the Galois/Counter Mode (GCM). 2595 * 2596 * Module: library/gcm.c 2597 * 2598 * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C or MBEDTLS_ARIA_C 2599 * 2600 * This module enables the AES-GCM and CAMELLIA-GCM ciphersuites, if other 2601 * requisites are enabled as well. 2602 */ 2603 #define MBEDTLS_GCM_C 2604 2605 /** 2606 * \def MBEDTLS_HAVEGE_C 2607 * 2608 * Enable the HAVEGE random generator. 2609 * 2610 * Warning: the HAVEGE random generator is not suitable for virtualized 2611 * environments 2612 * 2613 * Warning: the HAVEGE random generator is dependent on timing and specific 2614 * processor traits. It is therefore not advised to use HAVEGE as 2615 * your applications primary random generator or primary entropy pool 2616 * input. As a secondary input to your entropy pool, it IS able add 2617 * the (limited) extra entropy it provides. 2618 * 2619 * Module: library/havege.c 2620 * Caller: 2621 * 2622 * Requires: MBEDTLS_TIMING_C 2623 * 2624 * Uncomment to enable the HAVEGE random generator. 2625 */ 2626 //#define MBEDTLS_HAVEGE_C 2627 2628 /** 2629 * \def MBEDTLS_HKDF_C 2630 * 2631 * Enable the HKDF algorithm (RFC 5869). 2632 * 2633 * Module: library/hkdf.c 2634 * Caller: 2635 * 2636 * Requires: MBEDTLS_MD_C 2637 * 2638 * This module adds support for the Hashed Message Authentication Code 2639 * (HMAC)-based key derivation function (HKDF). 2640 */ 2641 #define MBEDTLS_HKDF_C 2642 2643 /** 2644 * \def MBEDTLS_HMAC_DRBG_C 2645 * 2646 * Enable the HMAC_DRBG random generator. 2647 * 2648 * Module: library/hmac_drbg.c 2649 * Caller: 2650 * 2651 * Requires: MBEDTLS_MD_C 2652 * 2653 * Uncomment to enable the HMAC_DRBG random number geerator. 2654 */ 2655 #define MBEDTLS_HMAC_DRBG_C 2656 2657 #ifndef CONFIG_BUILD_WITH_TFM 2658 /** 2659 * \def MBEDTLS_NIST_KW_C 2660 * 2661 * Enable the Key Wrapping mode for 128-bit block ciphers, 2662 * as defined in NIST SP 800-38F. Only KW and KWP modes 2663 * are supported. At the moment, only AES is approved by NIST. 2664 * 2665 * Module: library/nist_kw.c 2666 * 2667 * Requires: MBEDTLS_AES_C and MBEDTLS_CIPHER_C 2668 */ 2669 #define MBEDTLS_NIST_KW_C 2670 #endif 2671 2672 /** 2673 * \def MBEDTLS_MD_C 2674 * 2675 * Enable the generic message digest layer. 2676 * 2677 * Module: library/md.c 2678 * Caller: 2679 * 2680 * Uncomment to enable generic message digest wrappers. 2681 */ 2682 #define MBEDTLS_MD_C 2683 2684 /** 2685 * \def MBEDTLS_MD2_C 2686 * 2687 * Enable the MD2 hash algorithm. 2688 * 2689 * Module: library/md2.c 2690 * Caller: 2691 * 2692 * Uncomment to enable support for (rare) MD2-signed X.509 certs. 2693 * 2694 * \warning MD2 is considered a weak message digest and its use constitutes a 2695 * security risk. If possible, we recommend avoiding dependencies on 2696 * it, and considering stronger message digests instead. 2697 * 2698 */ 2699 //#define MBEDTLS_MD2_C 2700 2701 /** 2702 * \def MBEDTLS_MD5_C 2703 * 2704 * Enable the MD5 hash algorithm. 2705 * 2706 * Module: library/md5.c 2707 * Caller: library/md.c 2708 * library/pem.c 2709 * library/ssl_tls.c 2710 * 2711 * This module is required for SSL/TLS up to version 1.1, and for TLS 1.2 2712 * depending on the handshake parameters. Further, it is used for checking 2713 * MD5-signed certificates, and for PBKDF1 when decrypting PEM-encoded 2714 * encrypted keys. 2715 * 2716 * \warning MD5 is considered a weak message digest and its use constitutes a 2717 * security risk. If possible, we recommend avoiding dependencies on 2718 * it, and considering stronger message digests instead. 2719 * 2720 */ 2721 #define MBEDTLS_MD5_C 2722 2723 /** 2724 * \def MBEDTLS_MEMORY_BUFFER_ALLOC_C 2725 * 2726 * Enable the buffer allocator implementation that makes use of a (stack) 2727 * based buffer to 'allocate' dynamic memory. (replaces calloc() and free() 2728 * calls) 2729 * 2730 * Module: library/memory_buffer_alloc.c 2731 * 2732 * Requires: MBEDTLS_PLATFORM_C 2733 * MBEDTLS_PLATFORM_MEMORY (to use it within mbed TLS) 2734 * 2735 * Enable this module to enable the buffer memory allocator. 2736 */ 2737 //#define MBEDTLS_MEMORY_BUFFER_ALLOC_C 2738 2739 /** 2740 * \def MBEDTLS_NET_C 2741 * 2742 * Enable the TCP and UDP over IPv6/IPv4 networking routines. 2743 * 2744 * \note This module only works on POSIX/Unix (including Linux, BSD and OS X) 2745 * and Windows. For other platforms, you'll want to disable it, and write your 2746 * own networking callbacks to be passed to \c mbedtls_ssl_set_bio(). 2747 * 2748 * \note See also our Knowledge Base article about porting to a new 2749 * environment: 2750 * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS 2751 * 2752 * Module: library/net_sockets.c 2753 * 2754 * This module provides networking routines. 2755 */ 2756 //#define MBEDTLS_NET_C 2757 2758 /** 2759 * \def MBEDTLS_OID_C 2760 * 2761 * Enable the OID database. 2762 * 2763 * Module: library/oid.c 2764 * Caller: library/asn1write.c 2765 * library/pkcs5.c 2766 * library/pkparse.c 2767 * library/pkwrite.c 2768 * library/rsa.c 2769 * library/x509.c 2770 * library/x509_create.c 2771 * library/x509_crl.c 2772 * library/x509_crt.c 2773 * library/x509_csr.c 2774 * library/x509write_crt.c 2775 * library/x509write_csr.c 2776 * 2777 * This modules translates between OIDs and internal values. 2778 */ 2779 #define MBEDTLS_OID_C 2780 2781 /** 2782 * \def MBEDTLS_PADLOCK_C 2783 * 2784 * Enable VIA Padlock support on x86. 2785 * 2786 * Module: library/padlock.c 2787 * Caller: library/aes.c 2788 * 2789 * Requires: MBEDTLS_HAVE_ASM 2790 * 2791 * This modules adds support for the VIA PadLock on x86. 2792 */ 2793 #define MBEDTLS_PADLOCK_C 2794 2795 /** 2796 * \def MBEDTLS_PEM_PARSE_C 2797 * 2798 * Enable PEM decoding / parsing. 2799 * 2800 * Module: library/pem.c 2801 * Caller: library/dhm.c 2802 * library/pkparse.c 2803 * library/x509_crl.c 2804 * library/x509_crt.c 2805 * library/x509_csr.c 2806 * 2807 * Requires: MBEDTLS_BASE64_C 2808 * 2809 * This modules adds support for decoding / parsing PEM files. 2810 */ 2811 #define MBEDTLS_PEM_PARSE_C 2812 2813 /** 2814 * \def MBEDTLS_PEM_WRITE_C 2815 * 2816 * Enable PEM encoding / writing. 2817 * 2818 * Module: library/pem.c 2819 * Caller: library/pkwrite.c 2820 * library/x509write_crt.c 2821 * library/x509write_csr.c 2822 * 2823 * Requires: MBEDTLS_BASE64_C 2824 * 2825 * This modules adds support for encoding / writing PEM files. 2826 */ 2827 #define MBEDTLS_PEM_WRITE_C 2828 2829 /** 2830 * \def MBEDTLS_PK_C 2831 * 2832 * Enable the generic public (asymetric) key layer. 2833 * 2834 * Module: library/pk.c 2835 * Caller: library/ssl_tls.c 2836 * library/ssl_cli.c 2837 * library/ssl_srv.c 2838 * 2839 * Requires: MBEDTLS_RSA_C or MBEDTLS_ECP_C 2840 * 2841 * Uncomment to enable generic public key wrappers. 2842 */ 2843 #define MBEDTLS_PK_C 2844 2845 /** 2846 * \def MBEDTLS_PK_PARSE_C 2847 * 2848 * Enable the generic public (asymetric) key parser. 2849 * 2850 * Module: library/pkparse.c 2851 * Caller: library/x509_crt.c 2852 * library/x509_csr.c 2853 * 2854 * Requires: MBEDTLS_PK_C 2855 * 2856 * Uncomment to enable generic public key parse functions. 2857 */ 2858 #define MBEDTLS_PK_PARSE_C 2859 2860 /** 2861 * \def MBEDTLS_PK_WRITE_C 2862 * 2863 * Enable the generic public (asymetric) key writer. 2864 * 2865 * Module: library/pkwrite.c 2866 * Caller: library/x509write.c 2867 * 2868 * Requires: MBEDTLS_PK_C 2869 * 2870 * Uncomment to enable generic public key write functions. 2871 */ 2872 #define MBEDTLS_PK_WRITE_C 2873 2874 /** 2875 * \def MBEDTLS_PKCS5_C 2876 * 2877 * Enable PKCS#5 functions. 2878 * 2879 * Module: library/pkcs5.c 2880 * 2881 * Requires: MBEDTLS_MD_C 2882 * 2883 * This module adds support for the PKCS#5 functions. 2884 */ 2885 #define MBEDTLS_PKCS5_C 2886 2887 /** 2888 * \def MBEDTLS_PKCS11_C 2889 * 2890 * Enable wrapper for PKCS#11 smartcard support via the pkcs11-helper library. 2891 * 2892 * \deprecated This option is deprecated and will be removed in a future 2893 * version of Mbed TLS. 2894 * 2895 * Module: library/pkcs11.c 2896 * Caller: library/pk.c 2897 * 2898 * Requires: MBEDTLS_PK_C 2899 * 2900 * This module enables SSL/TLS PKCS #11 smartcard support. 2901 * Requires the presence of the PKCS#11 helper library (libpkcs11-helper) 2902 */ 2903 //#define MBEDTLS_PKCS11_C 2904 2905 /** 2906 * \def MBEDTLS_PKCS12_C 2907 * 2908 * Enable PKCS#12 PBE functions. 2909 * Adds algorithms for parsing PKCS#8 encrypted private keys 2910 * 2911 * Module: library/pkcs12.c 2912 * Caller: library/pkparse.c 2913 * 2914 * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_CIPHER_C, MBEDTLS_MD_C 2915 * Can use: MBEDTLS_ARC4_C 2916 * 2917 * This module enables PKCS#12 functions. 2918 */ 2919 #define MBEDTLS_PKCS12_C 2920 2921 /** 2922 * \def MBEDTLS_PLATFORM_C 2923 * 2924 * Enable the platform abstraction layer that allows you to re-assign 2925 * functions like calloc(), free(), snprintf(), printf(), fprintf(), exit(). 2926 * 2927 * Enabling MBEDTLS_PLATFORM_C enables to use of MBEDTLS_PLATFORM_XXX_ALT 2928 * or MBEDTLS_PLATFORM_XXX_MACRO directives, allowing the functions mentioned 2929 * above to be specified at runtime or compile time respectively. 2930 * 2931 * \note This abstraction layer must be enabled on Windows (including MSYS2) 2932 * as other module rely on it for a fixed snprintf implementation. 2933 * 2934 * Module: library/platform.c 2935 * Caller: Most other .c files 2936 * 2937 * This module enables abstraction of common (libc) functions. 2938 */ 2939 #define MBEDTLS_PLATFORM_C 2940 2941 /** 2942 * \def MBEDTLS_POLY1305_C 2943 * 2944 * Enable the Poly1305 MAC algorithm. 2945 * 2946 * Module: library/poly1305.c 2947 * Caller: library/chachapoly.c 2948 */ 2949 #define MBEDTLS_POLY1305_C 2950 2951 /** 2952 * \def MBEDTLS_PSA_CRYPTO_C 2953 * 2954 * Enable the Platform Security Architecture cryptography API. 2955 * 2956 * \warning The PSA Crypto API is still beta status. While you're welcome to 2957 * experiment using it, incompatible API changes are still possible, and some 2958 * parts may not have reached the same quality as the rest of Mbed TLS yet. 2959 * 2960 * Module: library/psa_crypto.c 2961 * 2962 * Requires: MBEDTLS_CTR_DRBG_C, MBEDTLS_ENTROPY_C 2963 * 2964 */ 2965 #define MBEDTLS_PSA_CRYPTO_C 2966 2967 /** 2968 * \def MBEDTLS_PSA_CRYPTO_SE_C 2969 * 2970 * Enable secure element support in the Platform Security Architecture 2971 * cryptography API. 2972 * 2973 * \warning This feature is not yet suitable for production. It is provided 2974 * for API evaluation and testing purposes only. 2975 * 2976 * Module: library/psa_crypto_se.c 2977 * 2978 * Requires: MBEDTLS_PSA_CRYPTO_C, MBEDTLS_PSA_CRYPTO_STORAGE_C 2979 * 2980 */ 2981 //#define MBEDTLS_PSA_CRYPTO_SE_C 2982 2983 /** 2984 * \def MBEDTLS_PSA_CRYPTO_STORAGE_C 2985 * 2986 * Enable the Platform Security Architecture persistent key storage. 2987 * 2988 * Module: library/psa_crypto_storage.c 2989 * 2990 * Requires: MBEDTLS_PSA_CRYPTO_C, 2991 * either MBEDTLS_PSA_ITS_FILE_C or a native implementation of 2992 * the PSA ITS interface 2993 */ 2994 //#define MBEDTLS_PSA_CRYPTO_STORAGE_C 2995 2996 /** 2997 * \def MBEDTLS_PSA_ITS_FILE_C 2998 * 2999 * Enable the emulation of the Platform Security Architecture 3000 * Internal Trusted Storage (PSA ITS) over files. 3001 * 3002 * Module: library/psa_its_file.c 3003 * 3004 * Requires: MBEDTLS_FS_IO 3005 */ 3006 //#define MBEDTLS_PSA_ITS_FILE_C 3007 3008 /** 3009 * \def MBEDTLS_RIPEMD160_C 3010 * 3011 * Enable the RIPEMD-160 hash algorithm. 3012 * 3013 * Module: library/ripemd160.c 3014 * Caller: library/md.c 3015 * 3016 */ 3017 //#define MBEDTLS_RIPEMD160_C 3018 3019 /** 3020 * \def MBEDTLS_RSA_C 3021 * 3022 * Enable the RSA public-key cryptosystem. 3023 * 3024 * Module: library/rsa.c 3025 * library/rsa_internal.c 3026 * Caller: library/ssl_cli.c 3027 * library/ssl_srv.c 3028 * library/ssl_tls.c 3029 * library/x509.c 3030 * 3031 * This module is used by the following key exchanges: 3032 * RSA, DHE-RSA, ECDHE-RSA, RSA-PSK 3033 * 3034 * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C 3035 */ 3036 #define MBEDTLS_RSA_C 3037 3038 /** 3039 * \def MBEDTLS_SHA1_C 3040 * 3041 * Enable the SHA1 cryptographic hash algorithm. 3042 * 3043 * Module: library/sha1.c 3044 * Caller: library/md.c 3045 * library/ssl_cli.c 3046 * library/ssl_srv.c 3047 * library/ssl_tls.c 3048 * library/x509write_crt.c 3049 * 3050 * This module is required for SSL/TLS up to version 1.1, for TLS 1.2 3051 * depending on the handshake parameters, and for SHA1-signed certificates. 3052 * 3053 * \warning SHA-1 is considered a weak message digest and its use constitutes 3054 * a security risk. If possible, we recommend avoiding dependencies 3055 * on it, and considering stronger message digests instead. 3056 * 3057 */ 3058 #define MBEDTLS_SHA1_C 3059 3060 /** 3061 * \def MBEDTLS_SHA224_C 3062 * 3063 * Enable the SHA-224 cryptographic hash algorithm. 3064 * 3065 * Requires: MBEDTLS_SHA256_C. The library does not currently support enabling 3066 * SHA-224 without SHA-256. 3067 * 3068 * Module: library/sha256.c 3069 * Caller: library/md.c 3070 * library/ssl_cookie.c 3071 * 3072 * This module adds support for SHA-224. 3073 */ 3074 #define MBEDTLS_SHA224_C 3075 3076 /** 3077 * \def MBEDTLS_SHA256_C 3078 * 3079 * Enable the SHA-224 and SHA-256 cryptographic hash algorithms. 3080 * 3081 * Module: library/sha256.c 3082 * Caller: library/entropy.c 3083 * library/md.c 3084 * library/ssl_cli.c 3085 * library/ssl_srv.c 3086 * library/ssl_tls.c 3087 * 3088 * This module adds support for SHA-224 and SHA-256. 3089 * This module is required for the SSL/TLS 1.2 PRF function. 3090 */ 3091 #define MBEDTLS_SHA256_C 3092 3093 /** 3094 * \def MBEDTLS_SHA384_C 3095 * 3096 * Enable the SHA-384 cryptographic hash algorithm. 3097 * 3098 * Requires: MBEDTLS_SHA512_C 3099 * 3100 * Module: library/sha512.c 3101 * Caller: library/md.c 3102 * library/psa_crypto_hash.c 3103 * library/ssl_tls.c 3104 * library/ssl*_client.c 3105 * library/ssl*_server.c 3106 * 3107 * Comment to disable SHA-384 3108 */ 3109 #define MBEDTLS_SHA384_C 3110 3111 /** 3112 * \def MBEDTLS_SHA512_C 3113 * 3114 * Enable the SHA-384 and SHA-512 cryptographic hash algorithms. 3115 * 3116 * Module: library/sha512.c 3117 * Caller: library/entropy.c 3118 * library/md.c 3119 * library/ssl_cli.c 3120 * library/ssl_srv.c 3121 * 3122 * This module adds support for SHA-384 and SHA-512. 3123 */ 3124 #define MBEDTLS_SHA512_C 3125 3126 /** 3127 * \def MBEDTLS_SSL_CACHE_C 3128 * 3129 * Enable simple SSL cache implementation. 3130 * 3131 * Module: library/ssl_cache.c 3132 * Caller: 3133 * 3134 * Requires: MBEDTLS_SSL_CACHE_C 3135 */ 3136 #define MBEDTLS_SSL_CACHE_C 3137 3138 /** 3139 * \def MBEDTLS_SSL_COOKIE_C 3140 * 3141 * Enable basic implementation of DTLS cookies for hello verification. 3142 * 3143 * Module: library/ssl_cookie.c 3144 * Caller: 3145 */ 3146 #define MBEDTLS_SSL_COOKIE_C 3147 3148 /** 3149 * \def MBEDTLS_SSL_TICKET_C 3150 * 3151 * Enable an implementation of TLS server-side callbacks for session tickets. 3152 * 3153 * Module: library/ssl_ticket.c 3154 * Caller: 3155 * 3156 * Requires: MBEDTLS_CIPHER_C 3157 */ 3158 #define MBEDTLS_SSL_TICKET_C 3159 3160 /** 3161 * \def MBEDTLS_SSL_CLI_C 3162 * 3163 * Enable the SSL/TLS client code. 3164 * 3165 * Module: library/ssl_cli.c 3166 * Caller: 3167 * 3168 * Requires: MBEDTLS_SSL_TLS_C 3169 * 3170 * This module is required for SSL/TLS client support. 3171 */ 3172 #define MBEDTLS_SSL_CLI_C 3173 3174 /** 3175 * \def MBEDTLS_SSL_SRV_C 3176 * 3177 * Enable the SSL/TLS server code. 3178 * 3179 * Module: library/ssl_srv.c 3180 * Caller: 3181 * 3182 * Requires: MBEDTLS_SSL_TLS_C 3183 * 3184 * This module is required for SSL/TLS server support. 3185 */ 3186 #define MBEDTLS_SSL_SRV_C 3187 3188 /** 3189 * \def MBEDTLS_SSL_TLS_C 3190 * 3191 * Enable the generic SSL/TLS code. 3192 * 3193 * Module: library/ssl_tls.c 3194 * Caller: library/ssl_cli.c 3195 * library/ssl_srv.c 3196 * 3197 * Requires: MBEDTLS_CIPHER_C, MBEDTLS_MD_C 3198 * and at least one of the MBEDTLS_SSL_PROTO_XXX defines 3199 * 3200 * This module is required for SSL/TLS. 3201 */ 3202 #define MBEDTLS_SSL_TLS_C 3203 3204 /** 3205 * \def MBEDTLS_TIMING_C 3206 * 3207 * Enable the semi-portable timing interface. 3208 * 3209 * \note The provided implementation only works on POSIX/Unix (including Linux, 3210 * BSD and OS X) and Windows. On other platforms, you can either disable that 3211 * module and provide your own implementations of the callbacks needed by 3212 * \c mbedtls_ssl_set_timer_cb() for DTLS, or leave it enabled and provide 3213 * your own implementation of the whole module by setting 3214 * \c MBEDTLS_TIMING_ALT in the current file. 3215 * 3216 * \note See also our Knowledge Base article about porting to a new 3217 * environment: 3218 * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS 3219 * 3220 * Module: library/timing.c 3221 * Caller: library/havege.c 3222 * 3223 * This module is used by the HAVEGE random number generator. 3224 */ 3225 //#define MBEDTLS_TIMING_C 3226 3227 /** 3228 * \def MBEDTLS_VERSION_C 3229 * 3230 * Enable run-time version information. 3231 * 3232 * Module: library/version.c 3233 * 3234 * This module provides run-time version information. 3235 */ 3236 #define MBEDTLS_VERSION_C 3237 3238 /** 3239 * \def MBEDTLS_X509_USE_C 3240 * 3241 * Enable X.509 core for using certificates. 3242 * 3243 * Module: library/x509.c 3244 * Caller: library/x509_crl.c 3245 * library/x509_crt.c 3246 * library/x509_csr.c 3247 * 3248 * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_BIGNUM_C, MBEDTLS_OID_C, 3249 * MBEDTLS_PK_PARSE_C 3250 * 3251 * This module is required for the X.509 parsing modules. 3252 */ 3253 #define MBEDTLS_X509_USE_C 3254 3255 /** 3256 * \def MBEDTLS_X509_CRT_PARSE_C 3257 * 3258 * Enable X.509 certificate parsing. 3259 * 3260 * Module: library/x509_crt.c 3261 * Caller: library/ssl_cli.c 3262 * library/ssl_srv.c 3263 * library/ssl_tls.c 3264 * 3265 * Requires: MBEDTLS_X509_USE_C 3266 * 3267 * This module is required for X.509 certificate parsing. 3268 */ 3269 #define MBEDTLS_X509_CRT_PARSE_C 3270 3271 /** 3272 * \def MBEDTLS_X509_CRL_PARSE_C 3273 * 3274 * Enable X.509 CRL parsing. 3275 * 3276 * Module: library/x509_crl.c 3277 * Caller: library/x509_crt.c 3278 * 3279 * Requires: MBEDTLS_X509_USE_C 3280 * 3281 * This module is required for X.509 CRL parsing. 3282 */ 3283 #define MBEDTLS_X509_CRL_PARSE_C 3284 3285 /** 3286 * \def MBEDTLS_X509_CSR_PARSE_C 3287 * 3288 * Enable X.509 Certificate Signing Request (CSR) parsing. 3289 * 3290 * Module: library/x509_csr.c 3291 * Caller: library/x509_crt_write.c 3292 * 3293 * Requires: MBEDTLS_X509_USE_C 3294 * 3295 * This module is used for reading X.509 certificate request. 3296 */ 3297 #define MBEDTLS_X509_CSR_PARSE_C 3298 3299 /** 3300 * \def MBEDTLS_X509_CREATE_C 3301 * 3302 * Enable X.509 core for creating certificates. 3303 * 3304 * Module: library/x509_create.c 3305 * 3306 * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C, MBEDTLS_PK_WRITE_C 3307 * 3308 * This module is the basis for creating X.509 certificates and CSRs. 3309 */ 3310 #define MBEDTLS_X509_CREATE_C 3311 3312 /** 3313 * \def MBEDTLS_X509_CRT_WRITE_C 3314 * 3315 * Enable creating X.509 certificates. 3316 * 3317 * Module: library/x509_crt_write.c 3318 * 3319 * Requires: MBEDTLS_X509_CREATE_C 3320 * 3321 * This module is required for X.509 certificate creation. 3322 */ 3323 #define MBEDTLS_X509_CRT_WRITE_C 3324 3325 /** 3326 * \def MBEDTLS_X509_CSR_WRITE_C 3327 * 3328 * Enable creating X.509 Certificate Signing Requests (CSR). 3329 * 3330 * Module: library/x509_csr_write.c 3331 * 3332 * Requires: MBEDTLS_X509_CREATE_C 3333 * 3334 * This module is required for X.509 certificate request writing. 3335 */ 3336 #define MBEDTLS_X509_CSR_WRITE_C 3337 3338 /** 3339 * \def MBEDTLS_XTEA_C 3340 * 3341 * Enable the XTEA block cipher. 3342 * 3343 * Module: library/xtea.c 3344 * Caller: 3345 */ 3346 //#define MBEDTLS_XTEA_C 3347 3348 /* \} name SECTION: mbed TLS modules */ 3349 3350 /** 3351 * \name SECTION: Module configuration options 3352 * 3353 * This section allows for the setting of module specific sizes and 3354 * configuration options. The default values are already present in the 3355 * relevant header files and should suffice for the regular use cases. 3356 * 3357 * Our advice is to enable options and change their values here 3358 * only if you have a good reason and know the consequences. 3359 * 3360 * Please check the respective header file for documentation on these 3361 * parameters (to prevent duplicate documentation). 3362 * \{ 3363 */ 3364 3365 /* MPI / BIGNUM options */ 3366 //#define MBEDTLS_MPI_WINDOW_SIZE 6 /**< Maximum window size used. */ 3367 //#define MBEDTLS_MPI_MAX_SIZE 1024 /**< Maximum number of bytes for usable MPIs. */ 3368 3369 /* CTR_DRBG options */ 3370 //#define MBEDTLS_CTR_DRBG_ENTROPY_LEN 48 /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */ 3371 //#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */ 3372 //#define MBEDTLS_CTR_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */ 3373 //#define MBEDTLS_CTR_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */ 3374 //#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */ 3375 3376 /* HMAC_DRBG options */ 3377 //#define MBEDTLS_HMAC_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */ 3378 //#define MBEDTLS_HMAC_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */ 3379 //#define MBEDTLS_HMAC_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */ 3380 //#define MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */ 3381 3382 /* ECP options */ 3383 //#define MBEDTLS_ECP_MAX_BITS 521 /**< Maximum bit size of groups */ 3384 //#define MBEDTLS_ECP_WINDOW_SIZE 6 /**< Maximum window size used */ 3385 //#define MBEDTLS_ECP_FIXED_POINT_OPTIM 1 /**< Enable fixed-point speed-up */ 3386 3387 /* Entropy options */ 3388 //#define MBEDTLS_ENTROPY_MAX_SOURCES 20 /**< Maximum number of sources supported */ 3389 //#define MBEDTLS_ENTROPY_MAX_GATHER 128 /**< Maximum amount requested from entropy sources */ 3390 //#define MBEDTLS_ENTROPY_MIN_HARDWARE 32 /**< Default minimum number of bytes required for the hardware entropy source mbedtls_hardware_poll() before entropy is released */ 3391 3392 /* Memory buffer allocator options */ 3393 //#define MBEDTLS_MEMORY_ALIGN_MULTIPLE 4 /**< Align on multiples of this value */ 3394 3395 /* Platform options */ 3396 //#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. */ 3397 //#define MBEDTLS_PLATFORM_STD_CALLOC calloc /**< Default allocator to use, can be undefined */ 3398 //#define MBEDTLS_PLATFORM_STD_FREE free /**< Default free to use, can be undefined */ 3399 //#define MBEDTLS_PLATFORM_STD_EXIT exit /**< Default exit to use, can be undefined */ 3400 //#define MBEDTLS_PLATFORM_STD_TIME time /**< Default time to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */ 3401 //#define MBEDTLS_PLATFORM_STD_FPRINTF fprintf /**< Default fprintf to use, can be undefined */ 3402 //#define MBEDTLS_PLATFORM_STD_PRINTF printf /**< Default printf to use, can be undefined */ 3403 /* Note: your snprintf must correctly zero-terminate the buffer! */ 3404 //#define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf /**< Default snprintf to use, can be undefined */ 3405 //#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS 0 /**< Default exit value to use, can be undefined */ 3406 //#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE 1 /**< Default exit value to use, can be undefined */ 3407 //#define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */ 3408 //#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */ 3409 //#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile" /**< Seed file to read/write with default implementation */ 3410 3411 /* To Use Function Macros MBEDTLS_PLATFORM_C must be enabled */ 3412 /* MBEDTLS_PLATFORM_XXX_MACRO and MBEDTLS_PLATFORM_XXX_ALT cannot both be defined */ 3413 //#define MBEDTLS_PLATFORM_CALLOC_MACRO calloc /**< Default allocator macro to use, can be undefined */ 3414 //#define MBEDTLS_PLATFORM_FREE_MACRO free /**< Default free macro to use, can be undefined */ 3415 //#define MBEDTLS_PLATFORM_EXIT_MACRO exit /**< Default exit macro to use, can be undefined */ 3416 //#define MBEDTLS_PLATFORM_TIME_MACRO time /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */ 3417 //#define MBEDTLS_PLATFORM_TIME_TYPE_MACRO time_t /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */ 3418 //#define MBEDTLS_PLATFORM_FPRINTF_MACRO fprintf /**< Default fprintf macro to use, can be undefined */ 3419 #define MBEDTLS_PLATFORM_PRINTF_MACRO printk /**< Default printf macro to use, can be undefined */ 3420 /* Note: your snprintf must correctly zero-terminate the buffer! */ 3421 //#define MBEDTLS_PLATFORM_SNPRINTF_MACRO snprintf /**< Default snprintf macro to use, can be undefined */ 3422 //#define MBEDTLS_PLATFORM_VSNPRINTF_MACRO vsnprintf /**< Default vsnprintf macro to use, can be undefined */ 3423 //#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */ 3424 //#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */ 3425 3426 /** 3427 * \brief This macro is invoked by the library when an invalid parameter 3428 * is detected that is only checked with #MBEDTLS_CHECK_PARAMS 3429 * (see the documentation of that option for context). 3430 * 3431 * When you leave this undefined here, the library provides 3432 * a default definition. If the macro #MBEDTLS_CHECK_PARAMS_ASSERT 3433 * is defined, the default definition is `assert(cond)`, 3434 * otherwise the default definition calls a function 3435 * mbedtls_param_failed(). This function is declared in 3436 * `platform_util.h` for the benefit of the library, but 3437 * you need to define in your application. 3438 * 3439 * When you define this here, this replaces the default 3440 * definition in platform_util.h (which no longer declares the 3441 * function mbedtls_param_failed()) and it is your responsibility 3442 * to make sure this macro expands to something suitable (in 3443 * particular, that all the necessary declarations are visible 3444 * from within the library - you can ensure that by providing 3445 * them in this file next to the macro definition). 3446 * If you define this macro to call `assert`, also define 3447 * #MBEDTLS_CHECK_PARAMS_ASSERT so that library source files 3448 * include `<assert.h>`. 3449 * 3450 * Note that you may define this macro to expand to nothing, in 3451 * which case you don't have to worry about declarations or 3452 * definitions. However, you will then be notified about invalid 3453 * parameters only in non-void functions, and void function will 3454 * just silently return early on invalid parameters, which 3455 * partially negates the benefits of enabling 3456 * #MBEDTLS_CHECK_PARAMS in the first place, so is discouraged. 3457 * 3458 * \param cond The expression that should evaluate to true, but doesn't. 3459 */ 3460 //#define MBEDTLS_PARAM_FAILED( cond ) assert( cond ) 3461 3462 /* SSL Cache options */ 3463 //#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT 86400 /**< 1 day */ 3464 //#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES 50 /**< Maximum entries in cache */ 3465 3466 /* SSL options */ 3467 3468 /** \def MBEDTLS_SSL_MAX_CONTENT_LEN 3469 * 3470 * Maximum length (in bytes) of incoming and outgoing plaintext fragments. 3471 * 3472 * This determines the size of both the incoming and outgoing TLS I/O buffers 3473 * in such a way that both are capable of holding the specified amount of 3474 * plaintext data, regardless of the protection mechanism used. 3475 * 3476 * To configure incoming and outgoing I/O buffers separately, use 3477 * #MBEDTLS_SSL_IN_CONTENT_LEN and #MBEDTLS_SSL_OUT_CONTENT_LEN, 3478 * which overwrite the value set by this option. 3479 * 3480 * \note When using a value less than the default of 16KB on the client, it is 3481 * recommended to use the Maximum Fragment Length (MFL) extension to 3482 * inform the server about this limitation. On the server, there 3483 * is no supported, standardized way of informing the client about 3484 * restriction on the maximum size of incoming messages, and unless 3485 * the limitation has been communicated by other means, it is recommended 3486 * to only change the outgoing buffer size #MBEDTLS_SSL_OUT_CONTENT_LEN 3487 * while keeping the default value of 16KB for the incoming buffer. 3488 * 3489 * Uncomment to set the maximum plaintext size of both 3490 * incoming and outgoing I/O buffers. 3491 */ 3492 #define MBEDTLS_SSL_MAX_CONTENT_LEN (1024 * 8) 3493 3494 /** \def MBEDTLS_SSL_IN_CONTENT_LEN 3495 * 3496 * Maximum length (in bytes) of incoming plaintext fragments. 3497 * 3498 * This determines the size of the incoming TLS I/O buffer in such a way 3499 * that it is capable of holding the specified amount of plaintext data, 3500 * regardless of the protection mechanism used. 3501 * 3502 * If this option is undefined, it inherits its value from 3503 * #MBEDTLS_SSL_MAX_CONTENT_LEN. 3504 * 3505 * \note When using a value less than the default of 16KB on the client, it is 3506 * recommended to use the Maximum Fragment Length (MFL) extension to 3507 * inform the server about this limitation. On the server, there 3508 * is no supported, standardized way of informing the client about 3509 * restriction on the maximum size of incoming messages, and unless 3510 * the limitation has been communicated by other means, it is recommended 3511 * to only change the outgoing buffer size #MBEDTLS_SSL_OUT_CONTENT_LEN 3512 * while keeping the default value of 16KB for the incoming buffer. 3513 * 3514 * Uncomment to set the maximum plaintext size of the incoming I/O buffer 3515 * independently of the outgoing I/O buffer. 3516 */ 3517 //#define MBEDTLS_SSL_IN_CONTENT_LEN 16384 3518 3519 /** \def MBEDTLS_SSL_CID_IN_LEN_MAX 3520 * 3521 * The maximum length of CIDs used for incoming DTLS messages. 3522 * 3523 */ 3524 //#define MBEDTLS_SSL_CID_IN_LEN_MAX 32 3525 3526 /** \def MBEDTLS_SSL_CID_OUT_LEN_MAX 3527 * 3528 * The maximum length of CIDs used for outgoing DTLS messages. 3529 * 3530 */ 3531 //#define MBEDTLS_SSL_CID_OUT_LEN_MAX 32 3532 3533 /** \def MBEDTLS_SSL_CID_PADDING_GRANULARITY 3534 * 3535 * This option controls the use of record plaintext padding 3536 * when using the Connection ID extension in DTLS 1.2. 3537 * 3538 * The padding will always be chosen so that the length of the 3539 * padded plaintext is a multiple of the value of this option. 3540 * 3541 * Note: A value of \c 1 means that no padding will be used 3542 * for outgoing records. 3543 * 3544 * Note: On systems lacking division instructions, 3545 * a power of two should be preferred. 3546 * 3547 */ 3548 //#define MBEDTLS_SSL_CID_PADDING_GRANULARITY 16 3549 3550 /** \def MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY 3551 * 3552 * This option controls the use of record plaintext padding 3553 * in TLS 1.3. 3554 * 3555 * The padding will always be chosen so that the length of the 3556 * padded plaintext is a multiple of the value of this option. 3557 * 3558 * Note: A value of \c 1 means that no padding will be used 3559 * for outgoing records. 3560 * 3561 * Note: On systems lacking division instructions, 3562 * a power of two should be preferred. 3563 */ 3564 //#define MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY 1 3565 3566 /** \def MBEDTLS_SSL_OUT_CONTENT_LEN 3567 * 3568 * Maximum length (in bytes) of outgoing plaintext fragments. 3569 * 3570 * This determines the size of the outgoing TLS I/O buffer in such a way 3571 * that it is capable of holding the specified amount of plaintext data, 3572 * regardless of the protection mechanism used. 3573 * 3574 * If this option undefined, it inherits its value from 3575 * #MBEDTLS_SSL_MAX_CONTENT_LEN. 3576 * 3577 * It is possible to save RAM by setting a smaller outward buffer, while keeping 3578 * the default inward 16384 byte buffer to conform to the TLS specification. 3579 * 3580 * The minimum required outward buffer size is determined by the handshake 3581 * protocol's usage. Handshaking will fail if the outward buffer is too small. 3582 * The specific size requirement depends on the configured ciphers and any 3583 * certificate data which is sent during the handshake. 3584 * 3585 * Uncomment to set the maximum plaintext size of the outgoing I/O buffer 3586 * independently of the incoming I/O buffer. 3587 */ 3588 //#define MBEDTLS_SSL_OUT_CONTENT_LEN 16384 3589 3590 /** \def MBEDTLS_SSL_DTLS_MAX_BUFFERING 3591 * 3592 * Maximum number of heap-allocated bytes for the purpose of 3593 * DTLS handshake message reassembly and future message buffering. 3594 * 3595 * This should be at least 9/8 * MBEDTLSSL_IN_CONTENT_LEN 3596 * to account for a reassembled handshake message of maximum size, 3597 * together with its reassembly bitmap. 3598 * 3599 * A value of 2 * MBEDTLS_SSL_IN_CONTENT_LEN (32768 by default) 3600 * should be sufficient for all practical situations as it allows 3601 * to reassembly a large handshake message (such as a certificate) 3602 * while buffering multiple smaller handshake messages. 3603 * 3604 */ 3605 //#define MBEDTLS_SSL_DTLS_MAX_BUFFERING 32768 3606 3607 //#define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME 86400 /**< Lifetime of session tickets (if enabled) */ 3608 //#define MBEDTLS_PSK_MAX_LEN 32 /**< Max size of TLS pre-shared keys, in bytes (default 256 bits) */ 3609 //#define MBEDTLS_SSL_COOKIE_TIMEOUT 60 /**< Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued */ 3610 3611 /** 3612 * Complete list of ciphersuites to use, in order of preference. 3613 * 3614 * \warning No dependency checking is done on that field! This option can only 3615 * be used to restrict the set of available ciphersuites. It is your 3616 * responsibility to make sure the needed modules are active. 3617 * 3618 * Use this to save a few hundred bytes of ROM (default ordering of all 3619 * available ciphersuites) and a few to a few hundred bytes of RAM. 3620 * 3621 * The value below is only an example, not the default. 3622 */ 3623 //#define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 3624 3625 /* X509 options */ 3626 //#define MBEDTLS_X509_MAX_INTERMEDIATE_CA 8 /**< Maximum number of intermediate CAs in a verification chain. */ 3627 //#define MBEDTLS_X509_MAX_FILE_PATH_LEN 512 /**< Maximum length of a path/filename string in bytes including the null terminator character ('\0'). */ 3628 3629 /** 3630 * Allow SHA-1 in the default TLS configuration for certificate signing. 3631 * Without this build-time option, SHA-1 support must be activated explicitly 3632 * through mbedtls_ssl_conf_cert_profile. Turning on this option is not 3633 * recommended because of it is possible to generate SHA-1 collisions, however 3634 * this may be safe for legacy infrastructure where additional controls apply. 3635 * 3636 * \warning SHA-1 is considered a weak message digest and its use constitutes 3637 * a security risk. If possible, we recommend avoiding dependencies 3638 * on it, and considering stronger message digests instead. 3639 * 3640 */ 3641 //#define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES 3642 3643 /** 3644 * Allow SHA-1 in the default TLS configuration for TLS 1.2 handshake 3645 * signature and ciphersuite selection. Without this build-time option, SHA-1 3646 * support must be activated explicitly through mbedtls_ssl_conf_sig_hashes. 3647 * The use of SHA-1 in TLS <= 1.1 and in HMAC-SHA-1 is always allowed by 3648 * default. At the time of writing, there is no practical attack on the use 3649 * of SHA-1 in handshake signatures, hence this option is turned on by default 3650 * to preserve compatibility with existing peers, but the general 3651 * warning applies nonetheless: 3652 * 3653 * \warning SHA-1 is considered a weak message digest and its use constitutes 3654 * a security risk. If possible, we recommend avoiding dependencies 3655 * on it, and considering stronger message digests instead. 3656 * 3657 */ 3658 #define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE 3659 3660 /** 3661 * Uncomment the macro to let mbed TLS use your alternate implementation of 3662 * mbedtls_platform_zeroize(). This replaces the default implementation in 3663 * platform_util.c. 3664 * 3665 * mbedtls_platform_zeroize() is a widely used function across the library to 3666 * zero a block of memory. The implementation is expected to be secure in the 3667 * sense that it has been written to prevent the compiler from removing calls 3668 * to mbedtls_platform_zeroize() as part of redundant code elimination 3669 * optimizations. However, it is difficult to guarantee that calls to 3670 * mbedtls_platform_zeroize() will not be optimized by the compiler as older 3671 * versions of the C language standards do not provide a secure implementation 3672 * of memset(). Therefore, MBEDTLS_PLATFORM_ZEROIZE_ALT enables users to 3673 * configure their own implementation of mbedtls_platform_zeroize(), for 3674 * example by using directives specific to their compiler, features from newer 3675 * C standards (e.g using memset_s() in C11) or calling a secure memset() from 3676 * their system (e.g explicit_bzero() in BSD). 3677 */ 3678 //#define MBEDTLS_PLATFORM_ZEROIZE_ALT 3679 3680 /** 3681 * Uncomment the macro to let Mbed TLS use your alternate implementation of 3682 * mbedtls_platform_gmtime_r(). This replaces the default implementation in 3683 * platform_util.c. 3684 * 3685 * gmtime() is not a thread-safe function as defined in the C standard. The 3686 * library will try to use safer implementations of this function, such as 3687 * gmtime_r() when available. However, if Mbed TLS cannot identify the target 3688 * system, the implementation of mbedtls_platform_gmtime_r() will default to 3689 * using the standard gmtime(). In this case, calls from the library to 3690 * gmtime() will be guarded by the global mutex mbedtls_threading_gmtime_mutex 3691 * if MBEDTLS_THREADING_C is enabled. We recommend that calls from outside the 3692 * library are also guarded with this mutex to avoid race conditions. However, 3693 * if the macro MBEDTLS_PLATFORM_GMTIME_R_ALT is defined, Mbed TLS will 3694 * unconditionally use the implementation for mbedtls_platform_gmtime_r() 3695 * supplied at compile time. 3696 */ 3697 //#define MBEDTLS_PLATFORM_GMTIME_R_ALT 3698 3699 /** 3700 * Enable the verified implementations of ECDH primitives from Project Everest 3701 * (currently only Curve25519). This feature changes the layout of ECDH 3702 * contexts and therefore is a compatibility break for applications that access 3703 * fields of a mbedtls_ecdh_context structure directly. See also 3704 * MBEDTLS_ECDH_LEGACY_CONTEXT in include/mbedtls/ecdh.h. 3705 */ 3706 //#define MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED 3707 3708 /** 3709 * \def MBEDTLS_CCM_USE_AES_CBC_MAC 3710 * 3711 * Uncomment this macro in case CCM should be used with AES CBC-MAC calling CSS IP. 3712 * 3713 */ 3714 #define MBEDTLS_CCM_USE_AES_CBC_MAC 3715 3716 /** 3717 * \def MBEDTLS_CBC_MAC_USE_CMAC 3718 * 3719 * Uncomment this macro in case AES CBC-MAC should be used with CSS CMAC command. 3720 * 3721 */ 3722 //#define MBEDTLS_CBC_MAC_USE_CMAC 3723 3724 /* Uncomment if you do not want PSA wrapper inside Mbedtls */ 3725 //#undef MBEDTLS_USE_PSA_CRYPTO 3726 3727 /* \} name SECTION: Customisation configuration options */ 3728 3729 /* Target and application specific configurations 3730 * 3731 * Allow user to override any previous default. 3732 * 3733 */ 3734 3735 #define MBEDTLS_ALLOW_PRIVATE_ACCESS 3736 3737 #ifndef CONFIG_BUILD_WITH_TFM 3738 #define MBEDTLS_CTR_DRBG_ENABLED 3739 #define MBEDTLS_CIPHER_AES_ENABLED 3740 #define MBEDTLS_CIPHER_MODE_CBC_ENABLED 3741 #define MBEDTLS_CIPHER_PADDING_PKCS7 3742 3743 #define PSA_CRYPTO_DRIVER_ELS_PKC 3744 //#define PSA_CRYPTO_DRIVER_THREAD_ALT 3745 3746 //#define MBEDTLS_THREADING_C 3747 //#define MBEDTLS_THREADING_ALT 3748 //#define MBEDTLS_MCUX_ENTROPY 3749 #define MBEDTLS_ENTROPY_HARDWARE_ALT 3750 #undef MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES 3751 #endif /* CONFIG_BUILD_WITH_TFM */ 3752 3753 /* 3754 * CBC-MAC is not yet supported via the PSA API in Mbed TLS. 3755 */ 3756 //#define PSA_WANT_ALG_CBC_MAC 1 3757 #define PSA_WANT_ALG_CBC_NO_PADDING 1 3758 #define PSA_WANT_ALG_CBC_PKCS7 1 3759 #define PSA_WANT_ALG_CCM 1 3760 #define PSA_WANT_ALG_CMAC 1 3761 #define PSA_WANT_ALG_CFB 1 3762 //#define PSA_WANT_ALG_CHACHA20_POLY1305 1 3763 #define PSA_WANT_ALG_CTR 1 3764 #define PSA_WANT_ALG_DETERMINISTIC_ECDSA 1 3765 #define PSA_WANT_ALG_ECB_NO_PADDING 1 3766 #define PSA_WANT_ALG_ECDH 1 3767 #define PSA_WANT_ALG_ECDSA 1 3768 #define PSA_WANT_ALG_GCM 1 3769 #define PSA_WANT_ALG_HKDF 1 3770 #define PSA_WANT_ALG_HMAC 1 3771 #define PSA_WANT_ALG_MD5 1 3772 #define PSA_WANT_ALG_OFB 1 3773 #define PSA_WANT_ALG_PBKDF2_HMAC 1 3774 //#define PSA_WANT_ALG_RIPEMD160 1 3775 #define PSA_WANT_ALG_RSA_OAEP 1 3776 #define PSA_WANT_ALG_RSA_PKCS1V15_CRYPT 1 3777 #define PSA_WANT_ALG_RSA_PKCS1V15_SIGN 1 3778 #define PSA_WANT_ALG_RSA_PSS 1 3779 #define PSA_WANT_ALG_SHA_1 1 3780 #define PSA_WANT_ALG_SHA_224 1 3781 #define PSA_WANT_ALG_SHA_256 1 3782 #define PSA_WANT_ALG_SHA_384 1 3783 #define PSA_WANT_ALG_SHA_512 1 3784 //#define PSA_WANT_ALG_STREAM_CIPHER 1 3785 #define PSA_WANT_ALG_TLS12_PRF 1 3786 #define PSA_WANT_ALG_TLS12_PSK_TO_MS 1 3787 //#define PSA_WANT_ALG_XTS 1 3788 //#define PSA_WANT_ECC_BRAINPOOL_P_R1_256 1 3789 //#define PSA_WANT_ECC_BRAINPOOL_P_R1_384 1 3790 //#define PSA_WANT_ECC_BRAINPOOL_P_R1_512 1 3791 #define PSA_WANT_ECC_MONTGOMERY_255 1 3792 #define PSA_WANT_ECC_MONTGOMERY_448 1 3793 //#define PSA_WANT_ECC_SECP_K1_192 1 3794 /* 3795 * SECP224K1 is buggy via the PSA API in Mbed TLS 3796 * (https://github.com/Mbed-TLS/mbedtls/issues/3541). Thus, do not enable it by 3797 * default. 3798 */ 3799 //#define PSA_WANT_ECC_SECP_K1_224 1 3800 #define PSA_WANT_ECC_SECP_K1_256 1 3801 #define PSA_WANT_ECC_SECP_R1_192 1 3802 #define PSA_WANT_ECC_SECP_R1_224 1 3803 #define PSA_WANT_ECC_SECP_R1_256 1 3804 #define PSA_WANT_ECC_SECP_R1_384 1 3805 #define PSA_WANT_ECC_SECP_R1_521 1 3806 3807 #define PSA_WANT_KEY_TYPE_DERIVE 1 3808 #define PSA_WANT_KEY_TYPE_HMAC 1 3809 #define PSA_WANT_KEY_TYPE_AES 1 3810 //#define PSA_WANT_KEY_TYPE_ARIA 1 3811 //#define PSA_WANT_KEY_TYPE_CAMELLIA 1 3812 //#define PSA_WANT_KEY_TYPE_CHACHA20 1 3813 //#define PSA_WANT_KEY_TYPE_DES 1 3814 #define PSA_WANT_KEY_TYPE_ECC_KEY_PAIR 1 3815 #define PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY 1 3816 #define PSA_WANT_KEY_TYPE_RAW_DATA 1 3817 #define PSA_WANT_KEY_TYPE_RSA_KEY_PAIR 1 3818 #define PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY 1 3819 3820 #define PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC 1 3821 #define PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT 1 3822 #define PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT 1 3823 #define PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_GENERATE 1 3824 #define PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_DERIVE 1 3825 3826 #define PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_BASIC 1 3827 #define PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_IMPORT 1 3828 #define PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_EXPORT 1 3829 #define PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE 1 3830 3831 #endif /* MBEDTLS_USER_CONFIG_H */ 3832
