Mbed TLS v2.28.7
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config.h
Go to the documentation of this file.
1
10/*
11 * Copyright The Mbed TLS Contributors
12 * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
13 */
14
15#ifndef MBEDTLS_CONFIG_H
16#define MBEDTLS_CONFIG_H
17
18#if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE)
19#define _CRT_SECURE_NO_DEPRECATE 1
20#endif
21
47#define MBEDTLS_HAVE_ASM
48
75//#define MBEDTLS_NO_UDBL_DIVISION
76
97//#define MBEDTLS_NO_64BIT_MULTIPLICATION
98
106//#define MBEDTLS_HAVE_SSE2
107
126#define MBEDTLS_HAVE_TIME
127
147#define MBEDTLS_HAVE_TIME_DATE
148
203//#define MBEDTLS_PLATFORM_MEMORY
204
222//#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
223
247//#define MBEDTLS_PLATFORM_EXIT_ALT
248//#define MBEDTLS_PLATFORM_TIME_ALT
249//#define MBEDTLS_PLATFORM_FPRINTF_ALT
250//#define MBEDTLS_PLATFORM_PRINTF_ALT
251//#define MBEDTLS_PLATFORM_SNPRINTF_ALT
252//#define MBEDTLS_PLATFORM_VSNPRINTF_ALT
253//#define MBEDTLS_PLATFORM_NV_SEED_ALT
254//#define MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT
255
273//#define MBEDTLS_PLATFORM_GMTIME_R_ALT
274
293//#define MBEDTLS_PLATFORM_ZEROIZE_ALT
294
308#define MBEDTLS_DEPRECATED_WARNING
309
320//#define MBEDTLS_DEPRECATED_REMOVED
321
372//#define MBEDTLS_CHECK_PARAMS
373
386//#define MBEDTLS_CHECK_PARAMS_ASSERT
387
409//#define MBEDTLS_TIMING_ALT
410
436//#define MBEDTLS_AES_ALT
437//#define MBEDTLS_ARC4_ALT
438//#define MBEDTLS_ARIA_ALT
439//#define MBEDTLS_BLOWFISH_ALT
440//#define MBEDTLS_CAMELLIA_ALT
441//#define MBEDTLS_CCM_ALT
442//#define MBEDTLS_CHACHA20_ALT
443//#define MBEDTLS_CHACHAPOLY_ALT
444//#define MBEDTLS_CMAC_ALT
445//#define MBEDTLS_DES_ALT
446//#define MBEDTLS_DHM_ALT
447//#define MBEDTLS_ECJPAKE_ALT
448//#define MBEDTLS_GCM_ALT
449//#define MBEDTLS_NIST_KW_ALT
450//#define MBEDTLS_MD2_ALT
451//#define MBEDTLS_MD4_ALT
452//#define MBEDTLS_MD5_ALT
453//#define MBEDTLS_POLY1305_ALT
454//#define MBEDTLS_RIPEMD160_ALT
455//#define MBEDTLS_RSA_ALT
456//#define MBEDTLS_SHA1_ALT
457//#define MBEDTLS_SHA256_ALT
458//#define MBEDTLS_SHA512_ALT
459//#define MBEDTLS_XTEA_ALT
460
461/*
462 * When replacing the elliptic curve module, please consider, that it is
463 * implemented with two .c files:
464 * - ecp.c
465 * - ecp_curves.c
466 * You can replace them very much like all the other MBEDTLS__MODULE_NAME__ALT
467 * macros as described above. The only difference is that you have to make sure
468 * that you provide functionality for both .c files.
469 */
470//#define MBEDTLS_ECP_ALT
471
517//#define MBEDTLS_MD2_PROCESS_ALT
518//#define MBEDTLS_MD4_PROCESS_ALT
519//#define MBEDTLS_MD5_PROCESS_ALT
520//#define MBEDTLS_RIPEMD160_PROCESS_ALT
521//#define MBEDTLS_SHA1_PROCESS_ALT
522//#define MBEDTLS_SHA256_PROCESS_ALT
523//#define MBEDTLS_SHA512_PROCESS_ALT
524//#define MBEDTLS_DES_SETKEY_ALT
525//#define MBEDTLS_DES_CRYPT_ECB_ALT
526//#define MBEDTLS_DES3_CRYPT_ECB_ALT
527//#define MBEDTLS_AES_SETKEY_ENC_ALT
528//#define MBEDTLS_AES_SETKEY_DEC_ALT
529//#define MBEDTLS_AES_ENCRYPT_ALT
530//#define MBEDTLS_AES_DECRYPT_ALT
531//#define MBEDTLS_ECDH_GEN_PUBLIC_ALT
532//#define MBEDTLS_ECDH_COMPUTE_SHARED_ALT
533//#define MBEDTLS_ECDSA_VERIFY_ALT
534//#define MBEDTLS_ECDSA_SIGN_ALT
535//#define MBEDTLS_ECDSA_GENKEY_ALT
536
587/* Required for all the functions in this section */
588//#define MBEDTLS_ECP_INTERNAL_ALT
589/* Turn off software fallback for curves not supported in hardware */
590//#define MBEDTLS_ECP_NO_FALLBACK
591/* Support for Weierstrass curves with Jacobi representation */
592//#define MBEDTLS_ECP_RANDOMIZE_JAC_ALT
593//#define MBEDTLS_ECP_ADD_MIXED_ALT
594//#define MBEDTLS_ECP_DOUBLE_JAC_ALT
595//#define MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT
596//#define MBEDTLS_ECP_NORMALIZE_JAC_ALT
597/* Support for curves with Montgomery arithmetic */
598//#define MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT
599//#define MBEDTLS_ECP_RANDOMIZE_MXZ_ALT
600//#define MBEDTLS_ECP_NORMALIZE_MXZ_ALT
601
617//#define MBEDTLS_TEST_NULL_ENTROPY
618
630//#define MBEDTLS_ENTROPY_HARDWARE_ALT
631
650//#define MBEDTLS_AES_ROM_TABLES
651
672//#define MBEDTLS_AES_FEWER_TABLES
673
681//#define MBEDTLS_CAMELLIA_SMALL_MEMORY
682
704//#define MBEDTLS_CHECK_RETURN_WARNING
705
711#define MBEDTLS_CIPHER_MODE_CBC
712
718#define MBEDTLS_CIPHER_MODE_CFB
719
725#define MBEDTLS_CIPHER_MODE_CTR
726
732#define MBEDTLS_CIPHER_MODE_OFB
733
739#define MBEDTLS_CIPHER_MODE_XTS
740
772//#define MBEDTLS_CIPHER_NULL_CIPHER
773
785#define MBEDTLS_CIPHER_PADDING_PKCS7
786#define MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS
787#define MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN
788#define MBEDTLS_CIPHER_PADDING_ZEROS
789
795//#define MBEDTLS_CTR_DRBG_USE_128_BIT_KEY
796
813//#define MBEDTLS_ENABLE_WEAK_CIPHERSUITES
814
826#define MBEDTLS_REMOVE_ARC4_CIPHERSUITES
827
846#define MBEDTLS_REMOVE_3DES_CIPHERSUITES
847
858//#define MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED
859
868/* Short Weierstrass curves (supporting ECP, ECDH, ECDSA) */
869#define MBEDTLS_ECP_DP_SECP192R1_ENABLED
870#define MBEDTLS_ECP_DP_SECP224R1_ENABLED
871#define MBEDTLS_ECP_DP_SECP256R1_ENABLED
872#define MBEDTLS_ECP_DP_SECP384R1_ENABLED
873#define MBEDTLS_ECP_DP_SECP521R1_ENABLED
874#define MBEDTLS_ECP_DP_SECP192K1_ENABLED
875#define MBEDTLS_ECP_DP_SECP224K1_ENABLED
876#define MBEDTLS_ECP_DP_SECP256K1_ENABLED
877#define MBEDTLS_ECP_DP_BP256R1_ENABLED
878#define MBEDTLS_ECP_DP_BP384R1_ENABLED
879#define MBEDTLS_ECP_DP_BP512R1_ENABLED
880/* Montgomery curves (supporting ECP) */
881#define MBEDTLS_ECP_DP_CURVE25519_ENABLED
882#define MBEDTLS_ECP_DP_CURVE448_ENABLED
883
893#define MBEDTLS_ECP_NIST_OPTIM
894
915//#define MBEDTLS_ECP_NO_INTERNAL_RNG
916
965//#define MBEDTLS_ECP_RESTARTABLE
966
993#define MBEDTLS_ECDH_LEGACY_CONTEXT
994
1007#define MBEDTLS_ECDSA_DETERMINISTIC
1008
1029#define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
1030
1060#define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
1061
1080#define MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
1081
1105#define MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
1106
1133#define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
1134
1166#define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
1167
1191#define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
1192
1215#define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
1216
1239#define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
1240
1263#define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
1264
1282//#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
1283
1296#define MBEDTLS_PK_PARSE_EC_EXTENDED
1297
1311#define MBEDTLS_ERROR_STRERROR_DUMMY
1312
1320#define MBEDTLS_GENPRIME
1321
1327#define MBEDTLS_FS_IO
1328
1340//#define MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
1341
1351//#define MBEDTLS_NO_PLATFORM_ENTROPY
1352
1367//#define MBEDTLS_ENTROPY_FORCE_SHA256
1368
1395//#define MBEDTLS_ENTROPY_NV_SEED
1396
1397/* MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER
1398 *
1399 * Enable key identifiers that encode a key owner identifier.
1400 *
1401 * The owner of a key is identified by a value of type ::mbedtls_key_owner_id_t
1402 * which is currently hard-coded to be int32_t.
1403 *
1404 * Note that this option is meant for internal use only and may be removed
1405 * without notice. It is incompatible with MBEDTLS_USE_PSA_CRYPTO.
1406 */
1407//#define MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER
1408
1420//#define MBEDTLS_MEMORY_DEBUG
1421
1432//#define MBEDTLS_MEMORY_BACKTRACE
1433
1441#define MBEDTLS_PK_RSA_ALT_SUPPORT
1442
1452#define MBEDTLS_PKCS1_V15
1453
1463#define MBEDTLS_PKCS1_V21
1464
1479//#define MBEDTLS_PSA_CRYPTO_BUILTIN_KEYS
1480
1495//#define MBEDTLS_PSA_CRYPTO_CLIENT
1496
1506//#define MBEDTLS_PSA_CRYPTO_DRIVERS
1507
1544//#define MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG
1545
1558//#define MBEDTLS_PSA_CRYPTO_SPM
1559
1571//#define MBEDTLS_PSA_INJECT_ENTROPY
1572
1582//#define MBEDTLS_RSA_NO_CRT
1583
1589#define MBEDTLS_SELF_TEST
1590
1605//#define MBEDTLS_SHA256_SMALLER
1606
1615//#define MBEDTLS_SHA512_SMALLER
1616
1627//#define MBEDTLS_SHA512_NO_SHA384
1628
1641#define MBEDTLS_SSL_ALL_ALERT_MESSAGES
1642
1655#define MBEDTLS_SSL_RECORD_CHECKING
1656
1683//#define MBEDTLS_SSL_DTLS_CONNECTION_ID
1684
1694//#define MBEDTLS_SSL_ASYNC_PRIVATE
1695
1723#define MBEDTLS_SSL_CONTEXT_SERIALIZATION
1724
1739//#define MBEDTLS_SSL_DEBUG_ALL
1740
1757#define MBEDTLS_SSL_ENCRYPT_THEN_MAC
1758
1775#define MBEDTLS_SSL_EXTENDED_MASTER_SECRET
1776
1793#define MBEDTLS_SSL_FALLBACK_SCSV
1794
1815#define MBEDTLS_SSL_KEEP_PEER_CERTIFICATE
1816
1828//#define MBEDTLS_SSL_HW_RECORD_ACCEL
1829
1840#define MBEDTLS_SSL_CBC_RECORD_SPLITTING
1841
1862#define MBEDTLS_SSL_RENEGOTIATION
1863
1875//#define MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
1876
1885//#define MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
1886
1894#define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
1895
1909//#define MBEDTLS_SSL_PROTO_SSL3
1910
1921#define MBEDTLS_SSL_PROTO_TLS1
1922
1933#define MBEDTLS_SSL_PROTO_TLS1_1
1934
1945#define MBEDTLS_SSL_PROTO_TLS1_2
1946
1964//#define MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL
1965
1979#define MBEDTLS_SSL_PROTO_DTLS
1980
1988#define MBEDTLS_SSL_ALPN
1989
2003#define MBEDTLS_SSL_DTLS_ANTI_REPLAY
2004
2021#define MBEDTLS_SSL_DTLS_HELLO_VERIFY
2022
2052#define MBEDTLS_SSL_DTLS_SRTP
2053
2068#define MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
2069
2079#define MBEDTLS_SSL_DTLS_BADMAC_LIMIT
2080
2093#define MBEDTLS_SSL_SESSION_TICKETS
2094
2103#define MBEDTLS_SSL_EXPORT_KEYS
2104
2114#define MBEDTLS_SSL_SERVER_NAME_INDICATION
2115
2123#define MBEDTLS_SSL_TRUNCATED_HMAC
2124
2147//#define MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT
2148
2157//#define MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH
2158
2174//#define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE
2175
2191//#define MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN
2192
2210//#define MBEDTLS_TEST_CONSTANT_FLOW_VALGRIND
2211
2230//#define MBEDTLS_TEST_HOOKS
2231
2241//#define MBEDTLS_THREADING_ALT
2242
2252#define MBEDTLS_THREADING_PTHREAD
2253
2277//#define MBEDTLS_USE_PSA_CRYPTO
2278
2306//#define MBEDTLS_PSA_CRYPTO_CONFIG
2307
2319#define MBEDTLS_VERSION_FEATURES
2320
2329//#define MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
2330
2341//#define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
2342
2360//#define MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
2361
2374#define MBEDTLS_X509_CHECK_KEY_USAGE
2375
2387#define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
2388
2397#define MBEDTLS_X509_RSASSA_PSS_SUPPORT
2398
2422//#define MBEDTLS_ZLIB_SUPPORT
2462#define MBEDTLS_AESNI_C
2463
2537#define MBEDTLS_AES_C
2538
2565#define MBEDTLS_ARC4_C
2566
2579#define MBEDTLS_ASN1_PARSE_C
2580
2593#define MBEDTLS_ASN1_WRITE_C
2594
2605#define MBEDTLS_BASE64_C
2606
2622#define MBEDTLS_BIGNUM_C
2623
2631#define MBEDTLS_BLOWFISH_C
2632
2686#define MBEDTLS_CAMELLIA_C
2687
2738//#define MBEDTLS_ARIA_C
2739
2752#define MBEDTLS_CCM_C
2753
2764#define MBEDTLS_CERTS_C
2765
2773#define MBEDTLS_CHACHA20_C
2774
2784#define MBEDTLS_CHACHAPOLY_C
2785
2796#define MBEDTLS_CIPHER_C
2797
2814#define MBEDTLS_CMAC_C
2815
2834#define MBEDTLS_CTR_DRBG_C
2835
2848#define MBEDTLS_DEBUG_C
2849
2877#define MBEDTLS_DES_C
2878
2898#define MBEDTLS_DHM_C
2899
2914#define MBEDTLS_ECDH_C
2915
2931#define MBEDTLS_ECDSA_C
2932
2950//#define MBEDTLS_ECJPAKE_C
2951
2964#define MBEDTLS_ECP_C
2965
2978#define MBEDTLS_ENTROPY_C
2979
2990#define MBEDTLS_ERROR_C
2991
3004#define MBEDTLS_GCM_C
3005
3027#define MBEDTLS_HAVEGE_C
3028
3042#define MBEDTLS_HKDF_C
3043
3056#define MBEDTLS_HMAC_DRBG_C
3057
3069//#define MBEDTLS_NIST_KW_C
3070
3081#define MBEDTLS_MD_C
3082
3098#define MBEDTLS_MD2_C
3099
3115#define MBEDTLS_MD4_C
3116
3137#define MBEDTLS_MD5_C
3138
3153//#define MBEDTLS_MEMORY_BUFFER_ALLOC_C
3154
3172#define MBEDTLS_NET_C
3173
3195#define MBEDTLS_OID_C
3196
3209#define MBEDTLS_PADLOCK_C
3210
3227#define MBEDTLS_PEM_PARSE_C
3228
3243#define MBEDTLS_PEM_WRITE_C
3244
3259#define MBEDTLS_PK_C
3260
3274#define MBEDTLS_PK_PARSE_C
3275
3288#define MBEDTLS_PK_WRITE_C
3289
3301#define MBEDTLS_PKCS5_C
3302
3319//#define MBEDTLS_PKCS11_C
3320
3335#define MBEDTLS_PKCS12_C
3336
3355#define MBEDTLS_PLATFORM_C
3356
3365#define MBEDTLS_POLY1305_C
3366
3379#define MBEDTLS_PSA_CRYPTO_C
3380
3395//#define MBEDTLS_PSA_CRYPTO_SE_C
3396
3408#define MBEDTLS_PSA_CRYPTO_STORAGE_C
3409
3420#define MBEDTLS_PSA_ITS_FILE_C
3421
3431#define MBEDTLS_RIPEMD160_C
3432
3450#define MBEDTLS_RSA_C
3451
3472#define MBEDTLS_SHA1_C
3473
3489#define MBEDTLS_SHA256_C
3490
3504#define MBEDTLS_SHA512_C
3505
3516#define MBEDTLS_SSL_CACHE_C
3517
3526#define MBEDTLS_SSL_COOKIE_C
3527
3539#define MBEDTLS_SSL_TICKET_C
3540
3553#define MBEDTLS_SSL_CLI_C
3554
3567#define MBEDTLS_SSL_SRV_C
3568
3583#define MBEDTLS_SSL_TLS_C
3584
3605#define MBEDTLS_THREADING_C
3606
3632#define MBEDTLS_TIMING_C
3633
3643#define MBEDTLS_VERSION_C
3644
3660#define MBEDTLS_X509_USE_C
3661
3676#define MBEDTLS_X509_CRT_PARSE_C
3677
3690#define MBEDTLS_X509_CRL_PARSE_C
3691
3704#define MBEDTLS_X509_CSR_PARSE_C
3705
3717#define MBEDTLS_X509_CREATE_C
3718
3730#define MBEDTLS_X509_CRT_WRITE_C
3731
3743#define MBEDTLS_X509_CSR_WRITE_C
3744
3753#define MBEDTLS_XTEA_C
3754
3782//#define MBEDTLS_CONFIG_FILE "mbedtls/config.h"
3783
3799//#define MBEDTLS_USER_CONFIG_FILE "/dev/null"
3800
3817//#define MBEDTLS_PSA_CRYPTO_CONFIG_FILE "psa/crypto_config.h"
3818
3834//#define MBEDTLS_PSA_CRYPTO_USER_CONFIG_FILE "/dev/null"
3835
3849/* The Doxygen documentation here is used when a user comments out a
3850 * setting and runs doxygen themselves. On the other hand, when we typeset
3851 * the full documentation including disabled settings, the documentation
3852 * in specific modules' header files is used if present. When editing this
3853 * file, make sure that each option is documented in exactly one place,
3854 * plus optionally a same-line Doxygen comment here if there is a Doxygen
3855 * comment in the specific module. */
3856
3857/* MPI / BIGNUM options */
3858//#define MBEDTLS_MPI_WINDOW_SIZE 2 /**< Maximum window size used. */
3859//#define MBEDTLS_MPI_MAX_SIZE 1024 /**< Maximum number of bytes for usable MPIs. */
3860
3861/* CTR_DRBG options */
3862//#define MBEDTLS_CTR_DRBG_ENTROPY_LEN 48 /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */
3863//#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */
3864//#define MBEDTLS_CTR_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */
3865//#define MBEDTLS_CTR_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */
3866//#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */
3867
3868/* HMAC_DRBG options */
3869//#define MBEDTLS_HMAC_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */
3870//#define MBEDTLS_HMAC_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */
3871//#define MBEDTLS_HMAC_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */
3872//#define MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */
3873
3874/* ECP options */
3875//#define MBEDTLS_ECP_MAX_BITS 521 /**< Maximum bit size of groups. Normally determined automatically from the configured curves. */
3876//#define MBEDTLS_ECP_WINDOW_SIZE 4 /**< Maximum window size used */
3877//#define MBEDTLS_ECP_FIXED_POINT_OPTIM 1 /**< Enable fixed-point speed-up */
3878
3879/* Entropy options */
3880//#define MBEDTLS_ENTROPY_MAX_SOURCES 20 /**< Maximum number of sources supported */
3881//#define MBEDTLS_ENTROPY_MAX_GATHER 128 /**< Maximum amount requested from entropy sources */
3882//#define MBEDTLS_ENTROPY_MIN_HARDWARE 32 /**< Default minimum number of bytes required for the hardware entropy source mbedtls_hardware_poll() before entropy is released */
3883
3884/* Memory buffer allocator options */
3885//#define MBEDTLS_MEMORY_ALIGN_MULTIPLE 4 /**< Align on multiples of this value */
3886
3887/* Platform options */
3888//#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. */
3889
3901//#define MBEDTLS_PLATFORM_STD_CALLOC calloc
3902
3911//#define MBEDTLS_PLATFORM_STD_FREE free
3912//#define MBEDTLS_PLATFORM_STD_EXIT exit /**< Default exit to use, can be undefined */
3913//#define MBEDTLS_PLATFORM_STD_TIME time /**< Default time to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
3914//#define MBEDTLS_PLATFORM_STD_FPRINTF fprintf /**< Default fprintf to use, can be undefined */
3915//#define MBEDTLS_PLATFORM_STD_PRINTF printf /**< Default printf to use, can be undefined */
3916/* Note: your snprintf must correctly zero-terminate the buffer! */
3917//#define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf /**< Default snprintf to use, can be undefined */
3918//#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS 0 /**< Default exit value to use, can be undefined */
3919//#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE 1 /**< Default exit value to use, can be undefined */
3920//#define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
3921//#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
3922//#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile" /**< Seed file to read/write with default implementation */
3923
3924/* To use the following function macros, MBEDTLS_PLATFORM_C must be enabled. */
3925/* MBEDTLS_PLATFORM_XXX_MACRO and MBEDTLS_PLATFORM_XXX_ALT cannot both be defined */
3926//#define MBEDTLS_PLATFORM_CALLOC_MACRO calloc /**< Default allocator macro to use, can be undefined. See MBEDTLS_PLATFORM_STD_CALLOC for requirements. */
3927//#define MBEDTLS_PLATFORM_FREE_MACRO free /**< Default free macro to use, can be undefined. See MBEDTLS_PLATFORM_STD_FREE for requirements. */
3928//#define MBEDTLS_PLATFORM_EXIT_MACRO exit /**< Default exit macro to use, can be undefined */
3929//#define MBEDTLS_PLATFORM_TIME_MACRO time /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
3930//#define MBEDTLS_PLATFORM_TIME_TYPE_MACRO time_t /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
3931//#define MBEDTLS_PLATFORM_FPRINTF_MACRO fprintf /**< Default fprintf macro to use, can be undefined */
3932//#define MBEDTLS_PLATFORM_PRINTF_MACRO printf /**< Default printf macro to use, can be undefined */
3933/* Note: your snprintf must correctly zero-terminate the buffer! */
3934//#define MBEDTLS_PLATFORM_SNPRINTF_MACRO snprintf /**< Default snprintf macro to use, can be undefined */
3935//#define MBEDTLS_PLATFORM_VSNPRINTF_MACRO vsnprintf /**< Default vsnprintf macro to use, can be undefined */
3936//#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
3937//#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
3938
3973//#define MBEDTLS_PARAM_FAILED( cond ) assert( cond )
3974
3988//#define MBEDTLS_CHECK_RETURN __attribute__((__warn_unused_result__))
3989
3996//#define MBEDTLS_IGNORE_RETURN( result ) ((void) !(result))
3997
3998/* PSA options */
4009//#define MBEDTLS_PSA_HMAC_DRBG_MD_TYPE MBEDTLS_MD_SHA256
4010
4020//#define MBEDTLS_PSA_KEY_SLOT_COUNT 32
4021
4022/* SSL Cache options */
4023//#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT 86400 /**< 1 day */
4024//#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES 50 /**< Maximum entries in cache */
4025
4026/* SSL options */
4027
4052//#define MBEDTLS_SSL_MAX_CONTENT_LEN 16384
4053
4077//#define MBEDTLS_SSL_IN_CONTENT_LEN 16384
4078
4084//#define MBEDTLS_SSL_CID_IN_LEN_MAX 32
4085
4091//#define MBEDTLS_SSL_CID_OUT_LEN_MAX 32
4092
4108//#define MBEDTLS_SSL_CID_PADDING_GRANULARITY 16
4109
4124//#define MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY 1
4125
4148//#define MBEDTLS_SSL_OUT_CONTENT_LEN 16384
4149
4165//#define MBEDTLS_SSL_DTLS_MAX_BUFFERING 32768
4166
4167//#define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME 86400 /**< Lifetime of session tickets (if enabled) */
4168//#define MBEDTLS_PSK_MAX_LEN 32 /**< Max size of TLS pre-shared keys, in bytes (default 256 bits) */
4169//#define MBEDTLS_SSL_COOKIE_TIMEOUT 60 /**< Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued */
4170
4180//#define MBEDTLS_TLS_EXT_CID 254
4181
4194//#define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
4195
4196/* X509 options */
4197//#define MBEDTLS_X509_MAX_INTERMEDIATE_CA 8 /**< Maximum number of intermediate CAs in a verification chain. */
4198//#define MBEDTLS_X509_MAX_FILE_PATH_LEN 512 /**< Maximum length of a path/filename string in bytes including the null terminator character ('\0'). */
4199
4202/* Target and application specific configurations
4203 *
4204 * Allow user to override any previous default.
4205 *
4206 */
4207#if defined(MBEDTLS_USER_CONFIG_FILE)
4208#include MBEDTLS_USER_CONFIG_FILE
4209#endif
4210
4211#if defined(MBEDTLS_PSA_CRYPTO_CONFIG)
4212#include "mbedtls/config_psa.h"
4213#endif
4214
4215#include "mbedtls/check_config.h"
4216
4217#endif /* MBEDTLS_CONFIG_H */
Consistency checks for configuration options.
PSA crypto configuration options (set of defines)