mbed TLS v2.26.0
config.h
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1 
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_CONFIG_H
28 #define MBEDTLS_CONFIG_H
29 
30 #if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE)
31 #define _CRT_SECURE_NO_DEPRECATE 1
32 #endif
33 
59 #define MBEDTLS_HAVE_ASM
60 
87 //#define MBEDTLS_NO_UDBL_DIVISION
88 
109 //#define MBEDTLS_NO_64BIT_MULTIPLICATION
110 
118 //#define MBEDTLS_HAVE_SSE2
119 
133 #define MBEDTLS_HAVE_TIME
134 
154 #define MBEDTLS_HAVE_TIME_DATE
155 
178 //#define MBEDTLS_PLATFORM_MEMORY
179 
197 //#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
198 
222 //#define MBEDTLS_PLATFORM_EXIT_ALT
223 //#define MBEDTLS_PLATFORM_TIME_ALT
224 //#define MBEDTLS_PLATFORM_FPRINTF_ALT
225 //#define MBEDTLS_PLATFORM_PRINTF_ALT
226 //#define MBEDTLS_PLATFORM_SNPRINTF_ALT
227 //#define MBEDTLS_PLATFORM_VSNPRINTF_ALT
228 //#define MBEDTLS_PLATFORM_NV_SEED_ALT
229 //#define MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT
230 
244 //#define MBEDTLS_DEPRECATED_WARNING
245 
256 //#define MBEDTLS_DEPRECATED_REMOVED
257 
308 //#define MBEDTLS_CHECK_PARAMS
309 
322 //#define MBEDTLS_CHECK_PARAMS_ASSERT
323 
324 /* \} name SECTION: System support */
325 
345 //#define MBEDTLS_TIMING_ALT
346 
372 //#define MBEDTLS_AES_ALT
373 //#define MBEDTLS_ARC4_ALT
374 //#define MBEDTLS_ARIA_ALT
375 //#define MBEDTLS_BLOWFISH_ALT
376 //#define MBEDTLS_CAMELLIA_ALT
377 //#define MBEDTLS_CCM_ALT
378 //#define MBEDTLS_CHACHA20_ALT
379 //#define MBEDTLS_CHACHAPOLY_ALT
380 //#define MBEDTLS_CMAC_ALT
381 //#define MBEDTLS_DES_ALT
382 //#define MBEDTLS_DHM_ALT
383 //#define MBEDTLS_ECJPAKE_ALT
384 //#define MBEDTLS_GCM_ALT
385 //#define MBEDTLS_NIST_KW_ALT
386 //#define MBEDTLS_MD2_ALT
387 //#define MBEDTLS_MD4_ALT
388 //#define MBEDTLS_MD5_ALT
389 //#define MBEDTLS_POLY1305_ALT
390 //#define MBEDTLS_RIPEMD160_ALT
391 //#define MBEDTLS_RSA_ALT
392 //#define MBEDTLS_SHA1_ALT
393 //#define MBEDTLS_SHA256_ALT
394 //#define MBEDTLS_SHA512_ALT
395 //#define MBEDTLS_XTEA_ALT
396 
397 /*
398  * When replacing the elliptic curve module, pleace consider, that it is
399  * implemented with two .c files:
400  * - ecp.c
401  * - ecp_curves.c
402  * You can replace them very much like all the other MBEDTLS__MODULE_NAME__ALT
403  * macros as described above. The only difference is that you have to make sure
404  * that you provide functionality for both .c files.
405  */
406 //#define MBEDTLS_ECP_ALT
407 
453 //#define MBEDTLS_MD2_PROCESS_ALT
454 //#define MBEDTLS_MD4_PROCESS_ALT
455 //#define MBEDTLS_MD5_PROCESS_ALT
456 //#define MBEDTLS_RIPEMD160_PROCESS_ALT
457 //#define MBEDTLS_SHA1_PROCESS_ALT
458 //#define MBEDTLS_SHA256_PROCESS_ALT
459 //#define MBEDTLS_SHA512_PROCESS_ALT
460 //#define MBEDTLS_DES_SETKEY_ALT
461 //#define MBEDTLS_DES_CRYPT_ECB_ALT
462 //#define MBEDTLS_DES3_CRYPT_ECB_ALT
463 //#define MBEDTLS_AES_SETKEY_ENC_ALT
464 //#define MBEDTLS_AES_SETKEY_DEC_ALT
465 //#define MBEDTLS_AES_ENCRYPT_ALT
466 //#define MBEDTLS_AES_DECRYPT_ALT
467 //#define MBEDTLS_ECDH_GEN_PUBLIC_ALT
468 //#define MBEDTLS_ECDH_COMPUTE_SHARED_ALT
469 //#define MBEDTLS_ECDSA_VERIFY_ALT
470 //#define MBEDTLS_ECDSA_SIGN_ALT
471 //#define MBEDTLS_ECDSA_GENKEY_ALT
472 
523 /* Required for all the functions in this section */
524 //#define MBEDTLS_ECP_INTERNAL_ALT
525 /* Turn off software fallback for curves not supported in hardware */
526 //#define MBEDTLS_ECP_NO_FALLBACK
527 /* Support for Weierstrass curves with Jacobi representation */
528 //#define MBEDTLS_ECP_RANDOMIZE_JAC_ALT
529 //#define MBEDTLS_ECP_ADD_MIXED_ALT
530 //#define MBEDTLS_ECP_DOUBLE_JAC_ALT
531 //#define MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT
532 //#define MBEDTLS_ECP_NORMALIZE_JAC_ALT
533 /* Support for curves with Montgomery arithmetic */
534 //#define MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT
535 //#define MBEDTLS_ECP_RANDOMIZE_MXZ_ALT
536 //#define MBEDTLS_ECP_NORMALIZE_MXZ_ALT
537 
553 //#define MBEDTLS_TEST_NULL_ENTROPY
554 
566 //#define MBEDTLS_ENTROPY_HARDWARE_ALT
567 
586 //#define MBEDTLS_AES_ROM_TABLES
587 
608 //#define MBEDTLS_AES_FEWER_TABLES
609 
617 //#define MBEDTLS_CAMELLIA_SMALL_MEMORY
618 
624 #define MBEDTLS_CIPHER_MODE_CBC
625 
631 #define MBEDTLS_CIPHER_MODE_CFB
632 
638 #define MBEDTLS_CIPHER_MODE_CTR
639 
645 #define MBEDTLS_CIPHER_MODE_OFB
646 
652 #define MBEDTLS_CIPHER_MODE_XTS
653 
685 //#define MBEDTLS_CIPHER_NULL_CIPHER
686 
698 #define MBEDTLS_CIPHER_PADDING_PKCS7
699 #define MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS
700 #define MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN
701 #define MBEDTLS_CIPHER_PADDING_ZEROS
702 
708 //#define MBEDTLS_CTR_DRBG_USE_128_BIT_KEY
709 
726 //#define MBEDTLS_ENABLE_WEAK_CIPHERSUITES
727 
739 #define MBEDTLS_REMOVE_ARC4_CIPHERSUITES
740 
759 #define MBEDTLS_REMOVE_3DES_CIPHERSUITES
760 
769 /* Short Weierstrass curves (supporting ECP, ECDH, ECDSA) */
770 #define MBEDTLS_ECP_DP_SECP192R1_ENABLED
771 #define MBEDTLS_ECP_DP_SECP224R1_ENABLED
772 #define MBEDTLS_ECP_DP_SECP256R1_ENABLED
773 #define MBEDTLS_ECP_DP_SECP384R1_ENABLED
774 #define MBEDTLS_ECP_DP_SECP521R1_ENABLED
775 #define MBEDTLS_ECP_DP_SECP192K1_ENABLED
776 #define MBEDTLS_ECP_DP_SECP224K1_ENABLED
777 #define MBEDTLS_ECP_DP_SECP256K1_ENABLED
778 #define MBEDTLS_ECP_DP_BP256R1_ENABLED
779 #define MBEDTLS_ECP_DP_BP384R1_ENABLED
780 #define MBEDTLS_ECP_DP_BP512R1_ENABLED
781 /* Montgomery curves (supporting ECP) */
782 #define MBEDTLS_ECP_DP_CURVE25519_ENABLED
783 #define MBEDTLS_ECP_DP_CURVE448_ENABLED
784 
794 #define MBEDTLS_ECP_NIST_OPTIM
795 
816 //#define MBEDTLS_ECP_NO_INTERNAL_RNG
817 
841 //#define MBEDTLS_ECP_RESTARTABLE
842 
869 #define MBEDTLS_ECDH_LEGACY_CONTEXT
870 
883 #define MBEDTLS_ECDSA_DETERMINISTIC
884 
905 #define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
906 
936 #define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
937 
956 #define MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
957 
981 #define MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
982 
1009 #define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
1010 
1042 #define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
1043 
1067 #define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
1068 
1091 #define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
1092 
1115 #define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
1116 
1139 #define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
1140 
1158 //#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
1159 
1172 #define MBEDTLS_PK_PARSE_EC_EXTENDED
1173 
1187 #define MBEDTLS_ERROR_STRERROR_DUMMY
1188 
1196 #define MBEDTLS_GENPRIME
1197 
1203 #define MBEDTLS_FS_IO
1204 
1216 //#define MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
1217 
1227 //#define MBEDTLS_NO_PLATFORM_ENTROPY
1228 
1243 //#define MBEDTLS_ENTROPY_FORCE_SHA256
1244 
1271 //#define MBEDTLS_ENTROPY_NV_SEED
1272 
1273 /* MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER
1274  *
1275  * Enable key identifiers that encode a key owner identifier.
1276  *
1277  * The owner of a key is identified by a value of type ::mbedtls_key_owner_id_t
1278  * which is currently hard-coded to be int32_t.
1279  *
1280  * Note that this option is meant for internal use only and may be removed
1281  * without notice. It is incompatible with MBEDTLS_USE_PSA_CRYPTO.
1282  */
1283 //#define MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER
1284 
1296 //#define MBEDTLS_MEMORY_DEBUG
1297 
1308 //#define MBEDTLS_MEMORY_BACKTRACE
1309 
1317 #define MBEDTLS_PK_RSA_ALT_SUPPORT
1318 
1328 #define MBEDTLS_PKCS1_V15
1329 
1339 #define MBEDTLS_PKCS1_V21
1340 
1355 //#define MBEDTLS_PSA_CRYPTO_CLIENT
1356 
1366 //#define MBEDTLS_PSA_CRYPTO_DRIVERS
1367 
1404 //#define MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG
1405 
1418 //#define MBEDTLS_PSA_CRYPTO_SPM
1419 
1431 //#define MBEDTLS_PSA_INJECT_ENTROPY
1432 
1442 //#define MBEDTLS_RSA_NO_CRT
1443 
1449 #define MBEDTLS_SELF_TEST
1450 
1465 //#define MBEDTLS_SHA256_SMALLER
1466 
1475 //#define MBEDTLS_SHA512_SMALLER
1476 
1487 //#define MBEDTLS_SHA512_NO_SHA384
1488 
1501 #define MBEDTLS_SSL_ALL_ALERT_MESSAGES
1502 
1515 #define MBEDTLS_SSL_RECORD_CHECKING
1516 
1543 //#define MBEDTLS_SSL_DTLS_CONNECTION_ID
1544 
1554 //#define MBEDTLS_SSL_ASYNC_PRIVATE
1555 
1581 #define MBEDTLS_SSL_CONTEXT_SERIALIZATION
1582 
1597 //#define MBEDTLS_SSL_DEBUG_ALL
1598 
1615 #define MBEDTLS_SSL_ENCRYPT_THEN_MAC
1616 
1633 #define MBEDTLS_SSL_EXTENDED_MASTER_SECRET
1634 
1651 #define MBEDTLS_SSL_FALLBACK_SCSV
1652 
1673 #define MBEDTLS_SSL_KEEP_PEER_CERTIFICATE
1674 
1686 //#define MBEDTLS_SSL_HW_RECORD_ACCEL
1687 
1698 #define MBEDTLS_SSL_CBC_RECORD_SPLITTING
1699 
1720 #define MBEDTLS_SSL_RENEGOTIATION
1721 
1733 //#define MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
1734 
1743 //#define MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
1744 
1752 #define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
1753 
1767 //#define MBEDTLS_SSL_PROTO_SSL3
1768 
1779 #define MBEDTLS_SSL_PROTO_TLS1
1780 
1791 #define MBEDTLS_SSL_PROTO_TLS1_1
1792 
1803 #define MBEDTLS_SSL_PROTO_TLS1_2
1804 
1822 //#define MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL
1823 
1837 #define MBEDTLS_SSL_PROTO_DTLS
1838 
1846 #define MBEDTLS_SSL_ALPN
1847 
1861 #define MBEDTLS_SSL_DTLS_ANTI_REPLAY
1862 
1879 #define MBEDTLS_SSL_DTLS_HELLO_VERIFY
1880 
1910 #define MBEDTLS_SSL_DTLS_SRTP
1911 
1926 #define MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
1927 
1937 #define MBEDTLS_SSL_DTLS_BADMAC_LIMIT
1938 
1951 #define MBEDTLS_SSL_SESSION_TICKETS
1952 
1961 #define MBEDTLS_SSL_EXPORT_KEYS
1962 
1972 #define MBEDTLS_SSL_SERVER_NAME_INDICATION
1973 
1981 #define MBEDTLS_SSL_TRUNCATED_HMAC
1982 
2005 //#define MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT
2006 
2015 //#define MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH
2016 
2032 //#define MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN
2033 
2051 //#define MBEDTLS_TEST_CONSTANT_FLOW_VALGRIND
2052 
2071 //#define MBEDTLS_TEST_HOOKS
2072 
2082 //#define MBEDTLS_THREADING_ALT
2083 
2093 //#define MBEDTLS_THREADING_PTHREAD
2094 
2120 //#define MBEDTLS_USE_PSA_CRYPTO
2121 
2138 //#define MBEDTLS_PSA_CRYPTO_CONFIG
2139 
2151 #define MBEDTLS_VERSION_FEATURES
2152 
2161 //#define MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
2162 
2173 //#define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
2174 
2192 //#define MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
2193 
2206 #define MBEDTLS_X509_CHECK_KEY_USAGE
2207 
2219 #define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
2220 
2229 #define MBEDTLS_X509_RSASSA_PSS_SUPPORT
2230 
2254 //#define MBEDTLS_ZLIB_SUPPORT
2255 /* \} name SECTION: mbed TLS feature support */
2256 
2276 #define MBEDTLS_AESNI_C
2277 
2351 #define MBEDTLS_AES_C
2352 
2379 #define MBEDTLS_ARC4_C
2380 
2393 #define MBEDTLS_ASN1_PARSE_C
2394 
2407 #define MBEDTLS_ASN1_WRITE_C
2408 
2419 #define MBEDTLS_BASE64_C
2420 
2436 #define MBEDTLS_BIGNUM_C
2437 
2445 #define MBEDTLS_BLOWFISH_C
2446 
2500 #define MBEDTLS_CAMELLIA_C
2501 
2552 //#define MBEDTLS_ARIA_C
2553 
2566 #define MBEDTLS_CCM_C
2567 
2578 #define MBEDTLS_CERTS_C
2579 
2587 #define MBEDTLS_CHACHA20_C
2588 
2598 #define MBEDTLS_CHACHAPOLY_C
2599 
2610 #define MBEDTLS_CIPHER_C
2611 
2623 //#define MBEDTLS_CMAC_C
2624 
2643 #define MBEDTLS_CTR_DRBG_C
2644 
2657 #define MBEDTLS_DEBUG_C
2658 
2686 #define MBEDTLS_DES_C
2687 
2707 #define MBEDTLS_DHM_C
2708 
2723 #define MBEDTLS_ECDH_C
2724 
2740 #define MBEDTLS_ECDSA_C
2741 
2759 //#define MBEDTLS_ECJPAKE_C
2760 
2773 #define MBEDTLS_ECP_C
2774 
2787 #define MBEDTLS_ENTROPY_C
2788 
2799 #define MBEDTLS_ERROR_C
2800 
2813 #define MBEDTLS_GCM_C
2814 
2836 //#define MBEDTLS_HAVEGE_C
2837 
2851 #define MBEDTLS_HKDF_C
2852 
2865 #define MBEDTLS_HMAC_DRBG_C
2866 
2878 //#define MBEDTLS_NIST_KW_C
2879 
2890 #define MBEDTLS_MD_C
2891 
2907 //#define MBEDTLS_MD2_C
2908 
2924 //#define MBEDTLS_MD4_C
2925 
2946 #define MBEDTLS_MD5_C
2947 
2962 //#define MBEDTLS_MEMORY_BUFFER_ALLOC_C
2963 
2981 #define MBEDTLS_NET_C
2982 
3004 #define MBEDTLS_OID_C
3005 
3018 #define MBEDTLS_PADLOCK_C
3019 
3036 #define MBEDTLS_PEM_PARSE_C
3037 
3052 #define MBEDTLS_PEM_WRITE_C
3053 
3068 #define MBEDTLS_PK_C
3069 
3083 #define MBEDTLS_PK_PARSE_C
3084 
3097 #define MBEDTLS_PK_WRITE_C
3098 
3110 #define MBEDTLS_PKCS5_C
3111 
3128 //#define MBEDTLS_PKCS11_C
3129 
3144 #define MBEDTLS_PKCS12_C
3145 
3164 #define MBEDTLS_PLATFORM_C
3165 
3174 #define MBEDTLS_POLY1305_C
3175 
3192 #define MBEDTLS_PSA_CRYPTO_C
3193 
3208 //#define MBEDTLS_PSA_CRYPTO_SE_C
3209 
3221 #define MBEDTLS_PSA_CRYPTO_STORAGE_C
3222 
3233 #define MBEDTLS_PSA_ITS_FILE_C
3234 
3244 #define MBEDTLS_RIPEMD160_C
3245 
3263 #define MBEDTLS_RSA_C
3264 
3285 #define MBEDTLS_SHA1_C
3286 
3302 #define MBEDTLS_SHA256_C
3303 
3317 #define MBEDTLS_SHA512_C
3318 
3329 #define MBEDTLS_SSL_CACHE_C
3330 
3339 #define MBEDTLS_SSL_COOKIE_C
3340 
3351 #define MBEDTLS_SSL_TICKET_C
3352 
3365 #define MBEDTLS_SSL_CLI_C
3366 
3379 #define MBEDTLS_SSL_SRV_C
3380 
3395 #define MBEDTLS_SSL_TLS_C
3396 
3417 //#define MBEDTLS_THREADING_C
3418 
3440 #define MBEDTLS_TIMING_C
3441 
3451 #define MBEDTLS_VERSION_C
3452 
3468 #define MBEDTLS_X509_USE_C
3469 
3484 #define MBEDTLS_X509_CRT_PARSE_C
3485 
3498 #define MBEDTLS_X509_CRL_PARSE_C
3499 
3512 #define MBEDTLS_X509_CSR_PARSE_C
3513 
3525 #define MBEDTLS_X509_CREATE_C
3526 
3538 #define MBEDTLS_X509_CRT_WRITE_C
3539 
3551 #define MBEDTLS_X509_CSR_WRITE_C
3552 
3561 #define MBEDTLS_XTEA_C
3562 
3563 /* \} name SECTION: mbed TLS modules */
3564 
3580 /* MPI / BIGNUM options */
3581 //#define MBEDTLS_MPI_WINDOW_SIZE 6 /**< Maximum window size used. */
3582 //#define MBEDTLS_MPI_MAX_SIZE 1024 /**< Maximum number of bytes for usable MPIs. */
3583 
3584 /* CTR_DRBG options */
3585 //#define MBEDTLS_CTR_DRBG_ENTROPY_LEN 48 /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */
3586 //#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */
3587 //#define MBEDTLS_CTR_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */
3588 //#define MBEDTLS_CTR_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */
3589 //#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */
3590 
3591 /* HMAC_DRBG options */
3592 //#define MBEDTLS_HMAC_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */
3593 //#define MBEDTLS_HMAC_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */
3594 //#define MBEDTLS_HMAC_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */
3595 //#define MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */
3596 
3597 /* ECP options */
3598 //#define MBEDTLS_ECP_MAX_BITS 521 /**< Maximum bit size of groups */
3599 //#define MBEDTLS_ECP_WINDOW_SIZE 6 /**< Maximum window size used */
3600 //#define MBEDTLS_ECP_FIXED_POINT_OPTIM 1 /**< Enable fixed-point speed-up */
3601 
3602 /* Entropy options */
3603 //#define MBEDTLS_ENTROPY_MAX_SOURCES 20 /**< Maximum number of sources supported */
3604 //#define MBEDTLS_ENTROPY_MAX_GATHER 128 /**< Maximum amount requested from entropy sources */
3605 //#define MBEDTLS_ENTROPY_MIN_HARDWARE 32 /**< Default minimum number of bytes required for the hardware entropy source mbedtls_hardware_poll() before entropy is released */
3606 
3607 /* Memory buffer allocator options */
3608 //#define MBEDTLS_MEMORY_ALIGN_MULTIPLE 4 /**< Align on multiples of this value */
3609 
3610 /* Platform options */
3611 //#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. */
3612 //#define MBEDTLS_PLATFORM_STD_CALLOC calloc /**< Default allocator to use, can be undefined */
3613 //#define MBEDTLS_PLATFORM_STD_FREE free /**< Default free to use, can be undefined */
3614 //#define MBEDTLS_PLATFORM_STD_EXIT exit /**< Default exit to use, can be undefined */
3615 //#define MBEDTLS_PLATFORM_STD_TIME time /**< Default time to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
3616 //#define MBEDTLS_PLATFORM_STD_FPRINTF fprintf /**< Default fprintf to use, can be undefined */
3617 //#define MBEDTLS_PLATFORM_STD_PRINTF printf /**< Default printf to use, can be undefined */
3618 /* Note: your snprintf must correctly zero-terminate the buffer! */
3619 //#define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf /**< Default snprintf to use, can be undefined */
3620 //#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS 0 /**< Default exit value to use, can be undefined */
3621 //#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE 1 /**< Default exit value to use, can be undefined */
3622 //#define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
3623 //#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
3624 //#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile" /**< Seed file to read/write with default implementation */
3625 
3626 /* To Use Function Macros MBEDTLS_PLATFORM_C must be enabled */
3627 /* MBEDTLS_PLATFORM_XXX_MACRO and MBEDTLS_PLATFORM_XXX_ALT cannot both be defined */
3628 //#define MBEDTLS_PLATFORM_CALLOC_MACRO calloc /**< Default allocator macro to use, can be undefined */
3629 //#define MBEDTLS_PLATFORM_FREE_MACRO free /**< Default free macro to use, can be undefined */
3630 //#define MBEDTLS_PLATFORM_EXIT_MACRO exit /**< Default exit macro to use, can be undefined */
3631 //#define MBEDTLS_PLATFORM_TIME_MACRO time /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
3632 //#define MBEDTLS_PLATFORM_TIME_TYPE_MACRO time_t /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
3633 //#define MBEDTLS_PLATFORM_FPRINTF_MACRO fprintf /**< Default fprintf macro to use, can be undefined */
3634 //#define MBEDTLS_PLATFORM_PRINTF_MACRO printf /**< Default printf macro to use, can be undefined */
3635 /* Note: your snprintf must correctly zero-terminate the buffer! */
3636 //#define MBEDTLS_PLATFORM_SNPRINTF_MACRO snprintf /**< Default snprintf macro to use, can be undefined */
3637 //#define MBEDTLS_PLATFORM_VSNPRINTF_MACRO vsnprintf /**< Default vsnprintf macro to use, can be undefined */
3638 //#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
3639 //#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
3640 
3675 //#define MBEDTLS_PARAM_FAILED( cond ) assert( cond )
3676 
3677 /* PSA options */
3688 //#define MBEDTLS_PSA_HMAC_DRBG_MD_TYPE MBEDTLS_MD_SHA256
3689 
3699 //#define MBEDTLS_PSA_KEY_SLOT_COUNT 32
3700 
3701 /* SSL Cache options */
3702 //#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT 86400 /**< 1 day */
3703 //#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES 50 /**< Maximum entries in cache */
3704 
3705 /* SSL options */
3706 
3731 //#define MBEDTLS_SSL_MAX_CONTENT_LEN 16384
3732 
3756 //#define MBEDTLS_SSL_IN_CONTENT_LEN 16384
3757 
3763 //#define MBEDTLS_SSL_CID_IN_LEN_MAX 32
3764 
3770 //#define MBEDTLS_SSL_CID_OUT_LEN_MAX 32
3771 
3787 //#define MBEDTLS_SSL_CID_PADDING_GRANULARITY 16
3788 
3803 //#define MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY 1
3804 
3827 //#define MBEDTLS_SSL_OUT_CONTENT_LEN 16384
3828 
3844 //#define MBEDTLS_SSL_DTLS_MAX_BUFFERING 32768
3845 
3846 //#define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME 86400 /**< Lifetime of session tickets (if enabled) */
3847 //#define MBEDTLS_PSK_MAX_LEN 32 /**< Max size of TLS pre-shared keys, in bytes (default 256 bits) */
3848 //#define MBEDTLS_SSL_COOKIE_TIMEOUT 60 /**< Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued */
3849 
3862 //#define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
3863 
3864 /* X509 options */
3865 //#define MBEDTLS_X509_MAX_INTERMEDIATE_CA 8 /**< Maximum number of intermediate CAs in a verification chain. */
3866 //#define MBEDTLS_X509_MAX_FILE_PATH_LEN 512 /**< Maximum length of a path/filename string in bytes including the null terminator character ('\0'). */
3867 
3880 //#define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
3881 
3897 #define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE
3898 
3917 //#define MBEDTLS_PLATFORM_ZEROIZE_ALT
3918 
3936 //#define MBEDTLS_PLATFORM_GMTIME_R_ALT
3937 
3945 //#define MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED
3946 
3947 /* \} name SECTION: Customisation configuration options */
3948 
3949 /* Target and application specific configurations
3950  *
3951  * Allow user to override any previous default.
3952  *
3953  */
3954 #if defined(MBEDTLS_USER_CONFIG_FILE)
3955 #include MBEDTLS_USER_CONFIG_FILE
3956 #endif
3957 
3958 #if defined(MBEDTLS_PSA_CRYPTO_CONFIG)
3959 #include "mbedtls/config_psa.h"
3960 #endif
3961 
3962 #include "mbedtls/check_config.h"
3963 
3964 #endif /* MBEDTLS_CONFIG_H */
Consistency checks for configuration options.
PSA crypto configuration options (set of defines)