22#if defined(MBEDTLS_X509_CRT_PARSE_C)
27#if defined(MBEDTLS_DHM_C)
33#if defined(MBEDTLS_KEY_EXCHANGE_SOME_ECDH_OR_ECDHE_ANY_ENABLED)
37#if defined(MBEDTLS_HAVE_TIME)
47#define MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS -0x7000
49#define MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE -0x7080
51#define MBEDTLS_ERR_SSL_BAD_INPUT_DATA -0x7100
53#define MBEDTLS_ERR_SSL_INVALID_MAC -0x7180
55#define MBEDTLS_ERR_SSL_INVALID_RECORD -0x7200
57#define MBEDTLS_ERR_SSL_CONN_EOF -0x7280
59#define MBEDTLS_ERR_SSL_DECODE_ERROR -0x7300
62#define MBEDTLS_ERR_SSL_NO_RNG -0x7400
64#define MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE -0x7480
66#define MBEDTLS_ERR_SSL_UNSUPPORTED_EXTENSION -0x7500
68#define MBEDTLS_ERR_SSL_NO_APPLICATION_PROTOCOL -0x7580
70#define MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED -0x7600
72#define MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED -0x7680
74#define MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE -0x7700
76#define MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE -0x7780
78#define MBEDTLS_ERR_SSL_UNRECOGNIZED_NAME -0x7800
80#define MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY -0x7880
84#define MBEDTLS_ERR_SSL_BAD_CERTIFICATE -0x7A00
87#define MBEDTLS_ERR_SSL_RECEIVED_NEW_SESSION_TICKET -0x7B00
89#define MBEDTLS_ERR_SSL_CANNOT_READ_EARLY_DATA -0x7B80
99#define MBEDTLS_ERR_SSL_RECEIVED_EARLY_DATA -0x7C00
101#define MBEDTLS_ERR_SSL_CANNOT_WRITE_EARLY_DATA -0x7C80
107#define MBEDTLS_ERR_SSL_CACHE_ENTRY_NOT_FOUND -0x7E80
109#define MBEDTLS_ERR_SSL_ALLOC_FAILED -0x7F00
111#define MBEDTLS_ERR_SSL_HW_ACCEL_FAILED -0x7F80
113#define MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH -0x6F80
115#define MBEDTLS_ERR_SSL_BAD_PROTOCOL_VERSION -0x6E80
117#define MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE -0x6E00
119#define MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED -0x6D80
121#define MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH -0x6D00
123#define MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY -0x6C80
125#define MBEDTLS_ERR_SSL_INTERNAL_ERROR -0x6C00
127#define MBEDTLS_ERR_SSL_COUNTER_WRAPPING -0x6B80
129#define MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO -0x6B00
131#define MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED -0x6A80
133#define MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL -0x6A00
136#define MBEDTLS_ERR_SSL_WANT_READ -0x6900
138#define MBEDTLS_ERR_SSL_WANT_WRITE -0x6880
140#define MBEDTLS_ERR_SSL_TIMEOUT -0x6800
142#define MBEDTLS_ERR_SSL_CLIENT_RECONNECT -0x6780
144#define MBEDTLS_ERR_SSL_UNEXPECTED_RECORD -0x6700
146#define MBEDTLS_ERR_SSL_NON_FATAL -0x6680
148#define MBEDTLS_ERR_SSL_ILLEGAL_PARAMETER -0x6600
150#define MBEDTLS_ERR_SSL_CONTINUE_PROCESSING -0x6580
152#define MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS -0x6500
154#define MBEDTLS_ERR_SSL_EARLY_MESSAGE -0x6480
164#define MBEDTLS_ERR_SSL_UNEXPECTED_CID -0x6000
166#define MBEDTLS_ERR_SSL_VERSION_MISMATCH -0x5F00
168#define MBEDTLS_ERR_SSL_BAD_CONFIG -0x5E80
204#define MBEDTLS_ERR_SSL_CERTIFICATE_VERIFICATION_WITHOUT_HOSTNAME -0x5D80
212#define MBEDTLS_SSL_TLS1_3_PSK_MODE_PURE 0
213#define MBEDTLS_SSL_TLS1_3_PSK_MODE_ECDHE 1
235#define MBEDTLS_SSL_IANA_TLS_GROUP_NONE 0
236#define MBEDTLS_SSL_IANA_TLS_GROUP_SECP192K1 0x0012
237#define MBEDTLS_SSL_IANA_TLS_GROUP_SECP192R1 0x0013
238#define MBEDTLS_SSL_IANA_TLS_GROUP_SECP224K1 0x0014
239#define MBEDTLS_SSL_IANA_TLS_GROUP_SECP224R1 0x0015
240#define MBEDTLS_SSL_IANA_TLS_GROUP_SECP256K1 0x0016
241#define MBEDTLS_SSL_IANA_TLS_GROUP_SECP256R1 0x0017
242#define MBEDTLS_SSL_IANA_TLS_GROUP_SECP384R1 0x0018
243#define MBEDTLS_SSL_IANA_TLS_GROUP_SECP521R1 0x0019
244#define MBEDTLS_SSL_IANA_TLS_GROUP_BP256R1 0x001A
245#define MBEDTLS_SSL_IANA_TLS_GROUP_BP384R1 0x001B
246#define MBEDTLS_SSL_IANA_TLS_GROUP_BP512R1 0x001C
247#define MBEDTLS_SSL_IANA_TLS_GROUP_X25519 0x001D
248#define MBEDTLS_SSL_IANA_TLS_GROUP_X448 0x001E
250#define MBEDTLS_SSL_IANA_TLS_GROUP_FFDHE2048 0x0100
251#define MBEDTLS_SSL_IANA_TLS_GROUP_FFDHE3072 0x0101
252#define MBEDTLS_SSL_IANA_TLS_GROUP_FFDHE4096 0x0102
253#define MBEDTLS_SSL_IANA_TLS_GROUP_FFDHE6144 0x0103
254#define MBEDTLS_SSL_IANA_TLS_GROUP_FFDHE8192 0x0104
263#define MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK (1u << 0)
266#define MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL (1u << 1)
269#define MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL (1u << 2)
274#define MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_ALL \
275 (MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK | \
276 MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL | \
277 MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL)
278#define MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ALL \
279 (MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK | \
280 MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL)
281#define MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ALL \
282 (MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL | \
283 MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL)
285#define MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_NONE (0)
291#if !defined(MBEDTLS_DEPRECATED_REMOVED)
296#define MBEDTLS_SSL_MAJOR_VERSION_3 3
297#define MBEDTLS_SSL_MINOR_VERSION_3 3
298#define MBEDTLS_SSL_MINOR_VERSION_4 4
301#define MBEDTLS_SSL_TRANSPORT_STREAM 0
302#define MBEDTLS_SSL_TRANSPORT_DATAGRAM 1
304#define MBEDTLS_SSL_MAX_HOST_NAME_LEN 255
305#define MBEDTLS_SSL_MAX_ALPN_NAME_LEN 255
307#define MBEDTLS_SSL_MAX_ALPN_LIST_LEN 65535
311#define MBEDTLS_SSL_MAX_FRAG_LEN_NONE 0
312#define MBEDTLS_SSL_MAX_FRAG_LEN_512 1
313#define MBEDTLS_SSL_MAX_FRAG_LEN_1024 2
314#define MBEDTLS_SSL_MAX_FRAG_LEN_2048 3
315#define MBEDTLS_SSL_MAX_FRAG_LEN_4096 4
316#define MBEDTLS_SSL_MAX_FRAG_LEN_INVALID 5
318#define MBEDTLS_SSL_IS_CLIENT 0
319#define MBEDTLS_SSL_IS_SERVER 1
321#define MBEDTLS_SSL_EXTENDED_MS_DISABLED 0
322#define MBEDTLS_SSL_EXTENDED_MS_ENABLED 1
324#define MBEDTLS_SSL_CID_DISABLED 0
325#define MBEDTLS_SSL_CID_ENABLED 1
327#define MBEDTLS_SSL_ETM_DISABLED 0
328#define MBEDTLS_SSL_ETM_ENABLED 1
330#define MBEDTLS_SSL_COMPRESS_NULL 0
332#define MBEDTLS_SSL_VERIFY_NONE 0
333#define MBEDTLS_SSL_VERIFY_OPTIONAL 1
334#define MBEDTLS_SSL_VERIFY_REQUIRED 2
335#define MBEDTLS_SSL_VERIFY_UNSET 3
337#define MBEDTLS_SSL_LEGACY_RENEGOTIATION 0
338#define MBEDTLS_SSL_SECURE_RENEGOTIATION 1
340#define MBEDTLS_SSL_RENEGOTIATION_DISABLED 0
341#define MBEDTLS_SSL_RENEGOTIATION_ENABLED 1
343#define MBEDTLS_SSL_ANTI_REPLAY_DISABLED 0
344#define MBEDTLS_SSL_ANTI_REPLAY_ENABLED 1
346#define MBEDTLS_SSL_RENEGOTIATION_NOT_ENFORCED -1
347#define MBEDTLS_SSL_RENEGO_MAX_RECORDS_DEFAULT 16
349#define MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION 0
350#define MBEDTLS_SSL_LEGACY_ALLOW_RENEGOTIATION 1
351#define MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE 2
353#define MBEDTLS_SSL_TRUNC_HMAC_DISABLED 0
354#define MBEDTLS_SSL_TRUNC_HMAC_ENABLED 1
355#define MBEDTLS_SSL_TRUNCATED_HMAC_LEN 10
357#define MBEDTLS_SSL_SESSION_TICKETS_DISABLED 0
358#define MBEDTLS_SSL_SESSION_TICKETS_ENABLED 1
360#define MBEDTLS_SSL_TLS1_3_SIGNAL_NEW_SESSION_TICKETS_DISABLED 0
361#define MBEDTLS_SSL_TLS1_3_SIGNAL_NEW_SESSION_TICKETS_ENABLED 1
363#define MBEDTLS_SSL_PRESET_DEFAULT 0
364#define MBEDTLS_SSL_PRESET_SUITEB 2
366#define MBEDTLS_SSL_CERT_REQ_CA_LIST_ENABLED 1
367#define MBEDTLS_SSL_CERT_REQ_CA_LIST_DISABLED 0
369#define MBEDTLS_SSL_EARLY_DATA_DISABLED 0
370#define MBEDTLS_SSL_EARLY_DATA_ENABLED 1
372#define MBEDTLS_SSL_DTLS_SRTP_MKI_UNSUPPORTED 0
373#define MBEDTLS_SSL_DTLS_SRTP_MKI_SUPPORTED 1
375#define MBEDTLS_SSL_SRV_CIPHERSUITE_ORDER_CLIENT 1
376#define MBEDTLS_SSL_SRV_CIPHERSUITE_ORDER_SERVER 0
378#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && defined(MBEDTLS_SSL_SESSION_TICKETS)
379#if defined(PSA_WANT_ALG_SHA_384)
380#define MBEDTLS_SSL_TLS1_3_TICKET_RESUMPTION_KEY_LEN 48
381#elif defined(PSA_WANT_ALG_SHA_256)
382#define MBEDTLS_SSL_TLS1_3_TICKET_RESUMPTION_KEY_LEN 32
389#define MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MIN 1000
390#define MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MAX 60000
408#define MBEDTLS_SSL_EARLY_DATA_NO_DISCARD 0
409#define MBEDTLS_SSL_EARLY_DATA_TRY_TO_DEPROTECT_AND_DISCARD 1
410#define MBEDTLS_SSL_EARLY_DATA_DISCARD 2
431#if !defined(MBEDTLS_SSL_IN_CONTENT_LEN)
432#define MBEDTLS_SSL_IN_CONTENT_LEN 16384
435#if !defined(MBEDTLS_SSL_OUT_CONTENT_LEN)
436#define MBEDTLS_SSL_OUT_CONTENT_LEN 16384
443#if !defined(MBEDTLS_SSL_DTLS_MAX_BUFFERING)
444#define MBEDTLS_SSL_DTLS_MAX_BUFFERING 32768
450#if !defined(MBEDTLS_SSL_CID_IN_LEN_MAX)
451#define MBEDTLS_SSL_CID_IN_LEN_MAX 32
454#if !defined(MBEDTLS_SSL_CID_OUT_LEN_MAX)
455#define MBEDTLS_SSL_CID_OUT_LEN_MAX 32
458#if !defined(MBEDTLS_SSL_CID_TLS1_3_PADDING_GRANULARITY)
459#define MBEDTLS_SSL_CID_TLS1_3_PADDING_GRANULARITY 16
462#if !defined(MBEDTLS_SSL_MAX_EARLY_DATA_SIZE)
463#define MBEDTLS_SSL_MAX_EARLY_DATA_SIZE 1024
466#if !defined(MBEDTLS_SSL_TLS1_3_TICKET_AGE_TOLERANCE)
467#define MBEDTLS_SSL_TLS1_3_TICKET_AGE_TOLERANCE 6000
470#if !defined(MBEDTLS_SSL_TLS1_3_TICKET_NONCE_LENGTH)
471#define MBEDTLS_SSL_TLS1_3_TICKET_NONCE_LENGTH 32
474#if !defined(MBEDTLS_SSL_TLS1_3_DEFAULT_NEW_SESSION_TICKETS)
475#define MBEDTLS_SSL_TLS1_3_DEFAULT_NEW_SESSION_TICKETS 1
483#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
484 !defined(MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT)
485#define MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT 0
491#define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN 12
496#define MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO 0xFF
502#define MBEDTLS_SSL_HASH_NONE 0
503#define MBEDTLS_SSL_HASH_MD5 1
504#define MBEDTLS_SSL_HASH_SHA1 2
505#define MBEDTLS_SSL_HASH_SHA224 3
506#define MBEDTLS_SSL_HASH_SHA256 4
507#define MBEDTLS_SSL_HASH_SHA384 5
508#define MBEDTLS_SSL_HASH_SHA512 6
510#define MBEDTLS_SSL_SIG_ANON 0
511#define MBEDTLS_SSL_SIG_RSA 1
512#define MBEDTLS_SSL_SIG_ECDSA 3
520#define MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA256 0x0401
521#define MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA384 0x0501
522#define MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA512 0x0601
525#define MBEDTLS_TLS1_3_SIG_ECDSA_SECP256R1_SHA256 0x0403
526#define MBEDTLS_TLS1_3_SIG_ECDSA_SECP384R1_SHA384 0x0503
527#define MBEDTLS_TLS1_3_SIG_ECDSA_SECP521R1_SHA512 0x0603
530#define MBEDTLS_TLS1_3_SIG_RSA_PSS_RSAE_SHA256 0x0804
531#define MBEDTLS_TLS1_3_SIG_RSA_PSS_RSAE_SHA384 0x0805
532#define MBEDTLS_TLS1_3_SIG_RSA_PSS_RSAE_SHA512 0x0806
535#define MBEDTLS_TLS1_3_SIG_ED25519 0x0807
536#define MBEDTLS_TLS1_3_SIG_ED448 0x0808
539#define MBEDTLS_TLS1_3_SIG_RSA_PSS_PSS_SHA256 0x0809
540#define MBEDTLS_TLS1_3_SIG_RSA_PSS_PSS_SHA384 0x080A
541#define MBEDTLS_TLS1_3_SIG_RSA_PSS_PSS_SHA512 0x080B
544#define MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA1 0x0201
545#define MBEDTLS_TLS1_3_SIG_ECDSA_SHA1 0x0203
547#define MBEDTLS_TLS1_3_SIG_NONE 0x0
553#define MBEDTLS_SSL_CERT_TYPE_RSA_SIGN 1
554#define MBEDTLS_SSL_CERT_TYPE_ECDSA_SIGN 64
559#define MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC 20
560#define MBEDTLS_SSL_MSG_ALERT 21
561#define MBEDTLS_SSL_MSG_HANDSHAKE 22
562#define MBEDTLS_SSL_MSG_APPLICATION_DATA 23
563#define MBEDTLS_SSL_MSG_CID 25
565#define MBEDTLS_SSL_ALERT_LEVEL_WARNING 1
566#define MBEDTLS_SSL_ALERT_LEVEL_FATAL 2
568#define MBEDTLS_SSL_ALERT_MSG_CLOSE_NOTIFY 0
569#define MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE 10
570#define MBEDTLS_SSL_ALERT_MSG_BAD_RECORD_MAC 20
571#define MBEDTLS_SSL_ALERT_MSG_DECRYPTION_FAILED 21
572#define MBEDTLS_SSL_ALERT_MSG_RECORD_OVERFLOW 22
573#define MBEDTLS_SSL_ALERT_MSG_DECOMPRESSION_FAILURE 30
574#define MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE 40
575#define MBEDTLS_SSL_ALERT_MSG_NO_CERT 41
576#define MBEDTLS_SSL_ALERT_MSG_BAD_CERT 42
577#define MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT 43
578#define MBEDTLS_SSL_ALERT_MSG_CERT_REVOKED 44
579#define MBEDTLS_SSL_ALERT_MSG_CERT_EXPIRED 45
580#define MBEDTLS_SSL_ALERT_MSG_CERT_UNKNOWN 46
581#define MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER 47
582#define MBEDTLS_SSL_ALERT_MSG_UNKNOWN_CA 48
583#define MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED 49
584#define MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR 50
585#define MBEDTLS_SSL_ALERT_MSG_DECRYPT_ERROR 51
586#define MBEDTLS_SSL_ALERT_MSG_EXPORT_RESTRICTION 60
587#define MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION 70
588#define MBEDTLS_SSL_ALERT_MSG_INSUFFICIENT_SECURITY 71
589#define MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR 80
590#define MBEDTLS_SSL_ALERT_MSG_INAPROPRIATE_FALLBACK 86
591#define MBEDTLS_SSL_ALERT_MSG_USER_CANCELED 90
592#define MBEDTLS_SSL_ALERT_MSG_NO_RENEGOTIATION 100
593#define MBEDTLS_SSL_ALERT_MSG_MISSING_EXTENSION 109
594#define MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_EXT 110
595#define MBEDTLS_SSL_ALERT_MSG_UNRECOGNIZED_NAME 112
596#define MBEDTLS_SSL_ALERT_MSG_UNKNOWN_PSK_IDENTITY 115
597#define MBEDTLS_SSL_ALERT_MSG_CERT_REQUIRED 116
598#define MBEDTLS_SSL_ALERT_MSG_NO_APPLICATION_PROTOCOL 120
600#define MBEDTLS_SSL_HS_HELLO_REQUEST 0
601#define MBEDTLS_SSL_HS_CLIENT_HELLO 1
602#define MBEDTLS_SSL_HS_SERVER_HELLO 2
603#define MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST 3
604#define MBEDTLS_SSL_HS_NEW_SESSION_TICKET 4
605#define MBEDTLS_SSL_HS_END_OF_EARLY_DATA 5
606#define MBEDTLS_SSL_HS_ENCRYPTED_EXTENSIONS 8
607#define MBEDTLS_SSL_HS_CERTIFICATE 11
608#define MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE 12
609#define MBEDTLS_SSL_HS_CERTIFICATE_REQUEST 13
610#define MBEDTLS_SSL_HS_SERVER_HELLO_DONE 14
611#define MBEDTLS_SSL_HS_CERTIFICATE_VERIFY 15
612#define MBEDTLS_SSL_HS_CLIENT_KEY_EXCHANGE 16
613#define MBEDTLS_SSL_HS_FINISHED 20
614#define MBEDTLS_SSL_HS_MESSAGE_HASH 254
619#define MBEDTLS_TLS_EXT_SERVERNAME 0
620#define MBEDTLS_TLS_EXT_SERVERNAME_HOSTNAME 0
622#define MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH 1
624#define MBEDTLS_TLS_EXT_TRUNCATED_HMAC 4
625#define MBEDTLS_TLS_EXT_STATUS_REQUEST 5
627#define MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES 10
628#define MBEDTLS_TLS_EXT_SUPPORTED_GROUPS 10
629#define MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS 11
631#define MBEDTLS_TLS_EXT_SIG_ALG 13
632#define MBEDTLS_TLS_EXT_USE_SRTP 14
633#define MBEDTLS_TLS_EXT_HEARTBEAT 15
634#define MBEDTLS_TLS_EXT_ALPN 16
636#define MBEDTLS_TLS_EXT_SCT 18
637#define MBEDTLS_TLS_EXT_CLI_CERT_TYPE 19
638#define MBEDTLS_TLS_EXT_SERV_CERT_TYPE 20
639#define MBEDTLS_TLS_EXT_PADDING 21
640#define MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC 22
641#define MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET 0x0017
643#define MBEDTLS_TLS_EXT_RECORD_SIZE_LIMIT 28
645#define MBEDTLS_TLS_EXT_SESSION_TICKET 35
647#define MBEDTLS_TLS_EXT_PRE_SHARED_KEY 41
648#define MBEDTLS_TLS_EXT_EARLY_DATA 42
649#define MBEDTLS_TLS_EXT_SUPPORTED_VERSIONS 43
650#define MBEDTLS_TLS_EXT_COOKIE 44
651#define MBEDTLS_TLS_EXT_PSK_KEY_EXCHANGE_MODES 45
653#define MBEDTLS_TLS_EXT_CERT_AUTH 47
654#define MBEDTLS_TLS_EXT_OID_FILTERS 48
655#define MBEDTLS_TLS_EXT_POST_HANDSHAKE_AUTH 49
656#define MBEDTLS_TLS_EXT_SIG_ALG_CERT 50
657#define MBEDTLS_TLS_EXT_KEY_SHARE 51
659#if MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT == 0
660#define MBEDTLS_TLS_EXT_CID 54
662#define MBEDTLS_TLS_EXT_CID 254
665#define MBEDTLS_TLS_EXT_ECJPAKE_KKPP 256
667#define MBEDTLS_TLS_EXT_RENEGOTIATION_INFO 0xFF01
672#if !defined(MBEDTLS_PSK_MAX_LEN)
680#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && \
681 defined(MBEDTLS_SSL_SESSION_TICKETS) && \
682 defined(MBEDTLS_SSL_HAVE_AES) && defined(MBEDTLS_SSL_HAVE_GCM) && \
683 defined(MBEDTLS_MD_CAN_SHA384)
684#define MBEDTLS_PSK_MAX_LEN 48
686#define MBEDTLS_PSK_MAX_LEN 32
693#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
696#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
699#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
700 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
701 defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
702 defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
705#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
708#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
712#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
715#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
719#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
720 unsigned char _pms_ecjpake[32];
724#define MBEDTLS_PREMASTER_SIZE sizeof(union mbedtls_ssl_premaster_secret)
726#define MBEDTLS_TLS1_3_MD_MAX_SIZE PSA_HASH_MAX_SIZE
730#define MBEDTLS_SSL_SEQUENCE_NUMBER_LEN 8
777#if defined(MBEDTLS_SSL_EARLY_DATA) && defined(MBEDTLS_SSL_CLI_C)
782 MBEDTLS_SSL_EARLY_DATA_STATUS_NOT_INDICATED,
783 MBEDTLS_SSL_EARLY_DATA_STATUS_ACCEPTED,
784 MBEDTLS_SSL_EARLY_DATA_STATUS_REJECTED,
785} mbedtls_ssl_early_data_status;
806 const unsigned char *buf,
907#if defined(MBEDTLS_X509_CRT_PARSE_C)
910#if defined(MBEDTLS_SSL_PROTO_DTLS)
914#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && defined(MBEDTLS_SSL_SESSION_TICKETS)
915#define MBEDTLS_SSL_TLS1_3_TICKET_ALLOW_PSK_RESUMPTION \
916 MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK
917#define MBEDTLS_SSL_TLS1_3_TICKET_ALLOW_PSK_EPHEMERAL_RESUMPTION \
918 MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL
919#define MBEDTLS_SSL_TLS1_3_TICKET_ALLOW_EARLY_DATA (1U << 3)
921#define MBEDTLS_SSL_TLS1_3_TICKET_FLAGS_MASK \
922 (MBEDTLS_SSL_TLS1_3_TICKET_ALLOW_PSK_RESUMPTION | \
923 MBEDTLS_SSL_TLS1_3_TICKET_ALLOW_PSK_EPHEMERAL_RESUMPTION | \
924 MBEDTLS_SSL_TLS1_3_TICKET_ALLOW_EARLY_DATA)
951 unsigned char const *session_id,
952 size_t session_id_len,
973 unsigned char const *session_id,
974 size_t session_id_len,
977#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
978#if defined(MBEDTLS_X509_CRT_PARSE_C)
1053 const unsigned char *hash,
1118 const unsigned char *input,
1165 unsigned char *output,
1167 size_t output_size);
1189#if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED) && \
1190 !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
1191#define MBEDTLS_SSL_PEER_CERT_DIGEST_MAX_LEN 48
1192#if defined(MBEDTLS_MD_CAN_SHA256)
1193#define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_TYPE MBEDTLS_MD_SHA256
1194#define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_LEN 32
1195#elif defined(MBEDTLS_MD_CAN_SHA384)
1196#define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_TYPE MBEDTLS_MD_SHA384
1197#define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_LEN 48
1198#elif defined(MBEDTLS_MD_CAN_SHA1)
1199#define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_TYPE MBEDTLS_MD_SHA1
1200#define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_LEN 20
1203#error "Bad configuration - need SHA-1, SHA-256 or SHA-512 enabled to compute digest of peer CRT."
1215#if defined(MBEDTLS_SSL_DTLS_SRTP)
1217#define MBEDTLS_TLS_SRTP_MAX_MKI_LENGTH 255
1218#define MBEDTLS_TLS_SRTP_MAX_PROFILE_LIST_LENGTH 4
1228#define MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_80 ((uint16_t) 0x0001)
1229#define MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_32 ((uint16_t) 0x0002)
1230#define MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_80 ((uint16_t) 0x0005)
1231#define MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_32 ((uint16_t) 0x0006)
1233#define MBEDTLS_TLS_SRTP_UNSET ((uint16_t) 0x0000)
1235typedef uint16_t mbedtls_ssl_srtp_profile;
1237typedef struct mbedtls_dtls_srtp_info_t {
1243 unsigned char MBEDTLS_PRIVATE(mki_value)[MBEDTLS_TLS_SRTP_MAX_MKI_LENGTH];
1245mbedtls_dtls_srtp_info;
1268#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
1273#if defined(MBEDTLS_SSL_RECORD_SIZE_LIMIT)
1285#if defined(MBEDTLS_HAVE_TIME)
1293#if defined(MBEDTLS_X509_CRT_PARSE_C)
1294#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
1306#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C)
1312#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_SRV_C) && \
1313 defined(MBEDTLS_HAVE_TIME)
1333#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && defined(MBEDTLS_SSL_SESSION_TICKETS)
1339#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && defined(MBEDTLS_SSL_CLI_C)
1343#if defined(MBEDTLS_SSL_EARLY_DATA) && defined(MBEDTLS_SSL_ALPN) && defined(MBEDTLS_SSL_SRV_C)
1348#if defined(MBEDTLS_HAVE_TIME) && defined(MBEDTLS_SSL_CLI_C)
1354#if defined(MBEDTLS_SSL_EARLY_DATA)
1358#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
1362#if defined(MBEDTLS_SSL_PROTO_TLS1_3)
1381#if defined(MBEDTLS_SSL_PROTO_TLS1_3)
1408 const unsigned char *secret,
1410 const unsigned char client_random[32],
1411 const unsigned char server_random[32],
1414#if defined(MBEDTLS_SSL_SRV_C)
1467#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
1471#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
1474#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
1477#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
1480#if defined(MBEDTLS_SSL_RENEGOTIATION)
1483#if defined(MBEDTLS_SSL_SESSION_TICKETS) && \
1484 defined(MBEDTLS_SSL_CLI_C)
1494#if defined(MBEDTLS_SSL_SESSION_TICKETS) && \
1495 defined(MBEDTLS_SSL_SRV_C) && \
1496 defined(MBEDTLS_SSL_PROTO_TLS1_3)
1500#if defined(MBEDTLS_SSL_SRV_C)
1507#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)
1512#if defined(MBEDTLS_SSL_DTLS_SRTP)
1524#if defined(MBEDTLS_SSL_PROTO_TLS1_3)
1543#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
1549#if defined(MBEDTLS_X509_CRT_PARSE_C)
1555#if defined(MBEDTLS_SSL_HANDSHAKE_WITH_PSK_ENABLED)
1556#if defined(MBEDTLS_SSL_SRV_C)
1563#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C)
1566 const unsigned char *, size_t);
1569 const unsigned char *, size_t);
1573#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_SRV_C)
1576 unsigned char *,
const unsigned char *,
size_t *,
1582#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)
1586#if defined(MBEDTLS_X509_CRT_PARSE_C)
1591#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
1597#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
1598#if defined(MBEDTLS_X509_CRT_PARSE_C)
1607#if defined(MBEDTLS_SSL_HANDSHAKE_WITH_CERT_ENABLED)
1609#if !defined(MBEDTLS_DEPRECATED_REMOVED)
1615#if defined(MBEDTLS_ECP_C) && !defined(MBEDTLS_DEPRECATED_REMOVED)
1621#if defined(MBEDTLS_DHM_C)
1626#if defined(MBEDTLS_SSL_HANDSHAKE_WITH_PSK_ENABLED)
1628#if defined(MBEDTLS_USE_PSA_CRYPTO)
1659#if defined(MBEDTLS_SSL_EARLY_DATA)
1664#if defined(MBEDTLS_SSL_SRV_C)
1671#if defined(MBEDTLS_SSL_ALPN)
1675#if defined(MBEDTLS_SSL_DTLS_SRTP)
1677 const mbedtls_ssl_srtp_profile *
MBEDTLS_PRIVATE(dtls_srtp_profile_list);
1688#if defined(MBEDTLS_SSL_PROTO_DTLS)
1695#if defined(MBEDTLS_SSL_RENEGOTIATION)
1703#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C)
1714#if defined(MBEDTLS_SSL_SRV_C)
1718#if defined(MBEDTLS_KEY_EXCHANGE_CERT_REQ_ALLOWED_ENABLED)
1730#if defined(MBEDTLS_SSL_RENEGOTIATION)
1755#if defined(MBEDTLS_SSL_EARLY_DATA) && defined(MBEDTLS_SSL_CLI_C)
1774#if defined(MBEDTLS_X509_CRT_PARSE_C)
1810#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
1816#if defined(MBEDTLS_SSL_PROTO_TLS1_3)
1838#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)
1850#if defined(MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH)
1853#if defined(MBEDTLS_SSL_PROTO_DTLS)
1858#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
1883#if defined(MBEDTLS_SSL_PROTO_DTLS)
1888#if defined(MBEDTLS_SSL_EARLY_DATA)
1889#if defined(MBEDTLS_SSL_SRV_C)
1907#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)
1918#if defined(MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH)
1924#if defined(MBEDTLS_SSL_PROTO_DTLS)
1931#if defined(MBEDTLS_X509_CRT_PARSE_C)
1963#if defined(MBEDTLS_SSL_ALPN)
1967#if defined(MBEDTLS_SSL_DTLS_SRTP)
1977#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C)
1988#if defined(MBEDTLS_SSL_RENEGOTIATION)
1994#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)
2118 return conf->MBEDTLS_PRIVATE(endpoint);
2165#if defined(MBEDTLS_SSL_EARLY_DATA)
2193 int early_data_enabled);
2195#if defined(MBEDTLS_SSL_SRV_C)
2220void mbedtls_ssl_conf_max_early_data_size(
2226#if defined(MBEDTLS_X509_CRT_PARSE_C)
2255 int (*f_rng)(
void *,
unsigned char *,
size_t),
2273 void (*f_dbg)(
void *,
int,
const char *,
int,
const char *),
2289 return ssl->MBEDTLS_PRIVATE(conf);
2328#if defined(MBEDTLS_SSL_PROTO_DTLS)
2330#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)
2419 unsigned char const *own_cid,
2420 size_t own_cid_len);
2454 size_t *own_cid_len);
2496 size_t *peer_cid_len);
2542#if defined(MBEDTLS_X509_CRT_PARSE_C)
2657#if defined(MBEDTLS_SSL_SRV_C)
2671 conf->MBEDTLS_PRIVATE(f_cert_cb) = f_cert_cb;
2696 unsigned char *start,
2697 const unsigned char *end,
2699 uint32_t *lifetime);
2729#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_SRV_C)
2749#if defined(MBEDTLS_HAVE_TIME)
2766 if (session == NULL || ticket_creation_time == NULL ||
2771 *ticket_creation_time = session->MBEDTLS_PRIVATE(ticket_creation_time);
2788 return &session->MBEDTLS_PRIVATE(
id);
2800 return session->MBEDTLS_PRIVATE(id_len);
2812 return session->MBEDTLS_PRIVATE(ciphersuite);
2835 void *p_export_keys);
2851 conf->MBEDTLS_PRIVATE(user_data).p = p;
2865 conf->MBEDTLS_PRIVATE(user_data).n = n;
2881 return conf->MBEDTLS_PRIVATE(user_data).p;
2897 return conf->MBEDTLS_PRIVATE(user_data).n;
2914 ssl->MBEDTLS_PRIVATE(user_data).p = p;
2928 ssl->MBEDTLS_PRIVATE(user_data).n = n;
2944 return ssl->MBEDTLS_PRIVATE(user_data).p;
2960 return ssl->MBEDTLS_PRIVATE(user_data).n;
2963#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
2995 mbedtls_ssl_async_sign_t *f_async_sign,
2996 mbedtls_ssl_async_decrypt_t *f_async_decrypt,
2997 mbedtls_ssl_async_resume_t *f_async_resume,
2998 mbedtls_ssl_async_cancel_t *f_async_cancel,
3057 unsigned char **p,
unsigned char *end,
3058 const unsigned char *info,
size_t ilen);
3074 const unsigned char *cookie,
size_t clen,
3075 const unsigned char *info,
size_t ilen);
3077#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C)
3131 const unsigned char *info,
3136#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
3180#if defined(MBEDTLS_SSL_PROTO_DTLS)
3211 unsigned allow_packing);
3247#if defined(MBEDTLS_SSL_SRV_C)
3291#if defined(MBEDTLS_SSL_CLI_C)
3374 const unsigned char *buf,
3457 const int *ciphersuites);
3459#if defined(MBEDTLS_SSL_PROTO_TLS1_3)
3503 const int kex_modes);
3506#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)
3507#define MBEDTLS_SSL_UNEXPECTED_CID_IGNORE 0
3508#define MBEDTLS_SSL_UNEXPECTED_CID_FAIL 1
3542 int ignore_other_cids);
3545#if defined(MBEDTLS_X509_CRT_PARSE_C)
3574#if defined(MBEDTLS_KEY_EXCHANGE_CERT_REQ_ALLOWED_ENABLED)
3590 conf->MBEDTLS_PRIVATE(dn_hints) = crt;
3594#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
3692#if defined(MBEDTLS_SSL_HANDSHAKE_WITH_PSK_ENABLED)
3726 const unsigned char *psk,
size_t psk_len,
3727 const unsigned char *psk_identity,
size_t psk_identity_len);
3729#if defined(MBEDTLS_USE_PSA_CRYPTO)
3769 const unsigned char *psk_identity,
3770 size_t psk_identity_len);
3790 const unsigned char *psk,
size_t psk_len);
3792#if defined(MBEDTLS_USE_PSA_CRYPTO)
3817#if defined(MBEDTLS_SSL_SRV_C)
3863#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C)
3878 const unsigned char *dhm_P,
size_t P_len,
3879 const unsigned char *dhm_G,
size_t G_len);
3893#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C)
3903 unsigned int bitlen);
3906#if defined(MBEDTLS_ECP_C)
3907#if !defined(MBEDTLS_DEPRECATED_REMOVED)
3992 const uint16_t *groups);
3994#if defined(MBEDTLS_SSL_HANDSHAKE_WITH_CERT_ENABLED)
3995#if !defined(MBEDTLS_DEPRECATED_REMOVED) && defined(MBEDTLS_SSL_PROTO_TLS1_2)
4044 const uint16_t *sig_algs);
4047#if defined(MBEDTLS_X509_CRT_PARSE_C)
4093 return ssl->MBEDTLS_PRIVATE(hostname);
4097#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
4153#if defined(MBEDTLS_KEY_EXCHANGE_CERT_REQ_ALLOWED_ENABLED)
4209#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
4229 const unsigned char *pw,
4250#if defined(MBEDTLS_SSL_ALPN)
4277#if defined(MBEDTLS_SSL_DTLS_SRTP)
4278#if defined(MBEDTLS_DEBUG_C)
4279static inline const char *mbedtls_ssl_get_srtp_profile_as_string(mbedtls_ssl_srtp_profile profile)
4282 case MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_80:
4283 return "MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_80";
4284 case MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_32:
4285 return "MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_32";
4286 case MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_80:
4287 return "MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_80";
4288 case MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_32:
4289 return "MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_32";
4309 int support_mki_value);
4330int mbedtls_ssl_conf_dtls_srtp_protection_profiles
4332 const mbedtls_ssl_srtp_profile *profiles);
4351 unsigned char *mki_value,
4372 mbedtls_dtls_srtp_info *dtls_srtp_info);
4375#if !defined(MBEDTLS_DEPRECATED_REMOVED)
4412 conf->MBEDTLS_PRIVATE(max_tls_version) = tls_version;
4415#if !defined(MBEDTLS_DEPRECATED_REMOVED)
4469 conf->MBEDTLS_PRIVATE(min_tls_version) = tls_version;
4472#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
4487#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
4502#if defined(MBEDTLS_SSL_SRV_C)
4513 char cert_req_ca_list);
4516#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
4558#if defined(MBEDTLS_SSL_SRV_C)
4571#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C)
4584#if defined(MBEDTLS_SSL_PROTO_TLS1_3)
4616#if defined(MBEDTLS_SSL_SESSION_TICKETS) && \
4617 defined(MBEDTLS_SSL_SRV_C) && \
4618 defined(MBEDTLS_SSL_PROTO_TLS1_3)
4637 uint16_t num_tickets);
4642#if defined(MBEDTLS_SSL_RENEGOTIATION)
4692#if defined(MBEDTLS_SSL_RENEGOTIATION)
4758 const unsigned char period[8]);
4865 return ssl->MBEDTLS_PRIVATE(tls_version);
4934#if defined(MBEDTLS_X509_CRT_PARSE_C)
4968#if defined(MBEDTLS_SSL_CLI_C)
5144#if defined(MBEDTLS_SSL_RENEGOTIATION)
5362 unsigned char level,
5363 unsigned char message);
5379#if defined(MBEDTLS_SSL_EARLY_DATA)
5381#if defined(MBEDTLS_SSL_SRV_C)
5430 unsigned char *buf,
size_t len);
5433#if defined(MBEDTLS_SSL_CLI_C)
5519 const unsigned char *buf,
size_t len);
5559#if defined(MBEDTLS_SSL_CONTEXT_SERIALIZATION)
5690 const unsigned char *buf,
5722 int endpoint,
int transport,
int preset);
5765 const unsigned char *secret,
size_t slen,
5767 const unsigned char *random,
size_t rlen,
5768 unsigned char *dstbuf,
size_t dlen);
Multi-precision integer library.
#define MBEDTLS_MPI_MAX_SIZE
Platform Security Architecture cryptography module.
This file contains Diffie-Hellman-Merkle (DHM) key exchange definitions and functions.
This file contains ECDH definitions and functions.
This file provides an API for Elliptic Curves over GF(P) (ECP).
#define MBEDTLS_ECP_MAX_BYTES
psa_key_id_t mbedtls_svc_key_id_t
int(* mbedtls_x509_crt_ca_cb_t)(void *p_ctx, mbedtls_x509_crt const *child, mbedtls_x509_crt **candidate_cas)
The type of trusted certificate callbacks.
Build-time configuration info.
This file contains the generic functions for message-digest (hashing) and HMAC.
mbedtls_md_type_t
Supported message digests.
Macro wrapper for struct's members.
#define MBEDTLS_PRIVATE(member)
static const char * mbedtls_ssl_get_hostname(mbedtls_ssl_context *ssl)
Get the hostname that checked against the received server certificate. It is used to set the ServerNa...
void mbedtls_ssl_conf_cert_req_ca_list(mbedtls_ssl_config *conf, char cert_req_ca_list)
Whether to send a list of acceptable CAs in CertificateRequest messages. (Default: do send)
#define MBEDTLS_PSK_MAX_LEN
void mbedtls_ssl_set_hs_dn_hints(mbedtls_ssl_context *ssl, const mbedtls_x509_crt *crt)
Set DN hints sent to client in CertificateRequest message.
const mbedtls_x509_crt * mbedtls_ssl_get_peer_cert(const mbedtls_ssl_context *ssl)
Return the peer certificate from the current connection.
void mbedtls_ssl_conf_read_timeout(mbedtls_ssl_config *conf, uint32_t timeout)
Set the timeout period for mbedtls_ssl_read() (Default: no timeout.)
int mbedtls_ssl_cache_get_t(void *data, unsigned char const *session_id, size_t session_id_len, mbedtls_ssl_session *session)
Callback type: server-side session cache getter.
int mbedtls_ssl_ticket_write_t(void *p_ticket, const mbedtls_ssl_session *session, unsigned char *start, const unsigned char *end, size_t *tlen, uint32_t *lifetime)
Callback type: generate and write session ticket.
void mbedtls_ssl_conf_extended_master_secret(mbedtls_ssl_config *conf, char ems)
Enable or disable Extended Master Secret negotiation. (Default: MBEDTLS_SSL_EXTENDED_MS_ENABLED)
void mbedtls_ssl_set_mtu(mbedtls_ssl_context *ssl, uint16_t mtu)
Set the Maximum Transport Unit (MTU). Special value: 0 means unset (no limit). This represents the ma...
int mbedtls_ssl_set_client_transport_id(mbedtls_ssl_context *ssl, const unsigned char *info, size_t ilen)
Set client's transport-level identification info. (Server only. DTLS only.)
void mbedtls_ssl_conf_renegotiation_period(mbedtls_ssl_config *conf, const unsigned char period[8])
Set record counter threshold for periodic renegotiation. (Default: 2^48 - 1)
#define MBEDTLS_SSL_CID_OUT_LEN_MAX
void mbedtls_ssl_conf_legacy_renegotiation(mbedtls_ssl_config *conf, int allow_legacy)
Prevent or allow legacy renegotiation. (Default: MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION)
void mbedtls_ssl_conf_psk_cb(mbedtls_ssl_config *conf, int(*f_psk)(void *, mbedtls_ssl_context *, const unsigned char *, size_t), void *p_psk)
Set the PSK callback (server-side only).
void mbedtls_ssl_export_keys_t(void *p_expkey, mbedtls_ssl_key_export_type type, const unsigned char *secret, size_t secret_len, const unsigned char client_random[32], const unsigned char server_random[32], mbedtls_tls_prf_types tls_prf_type)
Callback type: Export key alongside random values for session identification, and PRF for implementat...
void mbedtls_ssl_conf_tls13_enable_signal_new_session_tickets(mbedtls_ssl_config *conf, int signal_new_session_tickets)
Enable / Disable handling of TLS 1.3 NewSessionTicket messages (client only, TLS 1....
int mbedtls_ssl_conf_psk(mbedtls_ssl_config *conf, const unsigned char *psk, size_t psk_len, const unsigned char *psk_identity, size_t psk_identity_len)
Configure pre-shared keys (PSKs) and their identities to be used in PSK-based ciphersuites.
int mbedtls_ssl_session_save(const mbedtls_ssl_session *session, unsigned char *buf, size_t buf_len, size_t *olen)
Save session structure as serialized data in a buffer. On client, this can be used for saving session...
void MBEDTLS_DEPRECATED mbedtls_ssl_conf_sig_hashes(mbedtls_ssl_config *conf, const int *hashes)
Set the allowed hashes for signatures during the handshake.
static void * mbedtls_ssl_conf_get_user_data_p(mbedtls_ssl_config *conf)
Retrieve the user data in an SSL configuration as a pointer.
int mbedtls_ssl_session_reset(mbedtls_ssl_context *ssl)
Reset an already initialized SSL context for re-use while retaining application-set variables,...
static uintptr_t mbedtls_ssl_get_user_data_n(mbedtls_ssl_context *ssl)
Retrieve the user data in an SSL context as an integer.
static void mbedtls_ssl_conf_set_user_data_n(mbedtls_ssl_config *conf, uintptr_t n)
Set the user data in an SSL configuration to an integer.
int mbedtls_ssl_check_record(mbedtls_ssl_context const *ssl, unsigned char *buf, size_t buflen)
Check whether a buffer contains a valid and authentic record that has not been seen before....
const char * mbedtls_ssl_get_alpn_protocol(const mbedtls_ssl_context *ssl)
Get the name of the negotiated Application Layer Protocol. This function should be called after the h...
struct mbedtls_ssl_transform mbedtls_ssl_transform
void mbedtls_ssl_conf_renegotiation_enforced(mbedtls_ssl_config *conf, int max_records)
Enforce renegotiation requests. (Default: enforced, max_records = 16)
void mbedtls_ssl_free(mbedtls_ssl_context *ssl)
Free referenced items in an SSL context and clear memory.
void mbedtls_ssl_conf_transport(mbedtls_ssl_config *conf, int transport)
Set the transport type (TLS or DTLS). Default: TLS.
#define MBEDTLS_SSL_CID_IN_LEN_MAX
void mbedtls_ssl_set_timer_cb(mbedtls_ssl_context *ssl, void *p_timer, mbedtls_ssl_set_timer_t *f_set_timer, mbedtls_ssl_get_timer_t *f_get_timer)
Set the timer callbacks (Mandatory for DTLS.)
void mbedtls_ssl_set_hs_ca_chain(mbedtls_ssl_context *ssl, mbedtls_x509_crt *ca_chain, mbedtls_x509_crl *ca_crl)
Set the data required to verify peer certificate for the current handshake.
const unsigned char * mbedtls_ssl_get_hs_sni(mbedtls_ssl_context *ssl, size_t *name_len)
Retrieve SNI extension value for the current handshake. Available in f_cert_cb of mbedtls_ssl_conf_ce...
@ MBEDTLS_SSL_TLS_PRF_SHA384
@ MBEDTLS_SSL_HKDF_EXPAND_SHA256
@ MBEDTLS_SSL_TLS_PRF_SHA256
@ MBEDTLS_SSL_TLS_PRF_NONE
@ MBEDTLS_SSL_HKDF_EXPAND_SHA384
int mbedtls_ssl_send_t(void *ctx, const unsigned char *buf, size_t len)
Callback type: send data on the network.
void mbedtls_ssl_conf_sni(mbedtls_ssl_config *conf, int(*f_sni)(void *, mbedtls_ssl_context *, const unsigned char *, size_t), void *p_sni)
Set server side ServerName TLS extension callback (optional, server-side only).
@ MBEDTLS_SSL_CERTIFICATE_VERIFY
@ MBEDTLS_SSL_HANDSHAKE_OVER
@ MBEDTLS_SSL_SERVER_HELLO_DONE
@ MBEDTLS_SSL_END_OF_EARLY_DATA
@ MBEDTLS_SSL_NEW_SESSION_TICKET
@ MBEDTLS_SSL_SERVER_FINISHED
@ MBEDTLS_SSL_SERVER_KEY_EXCHANGE
@ MBEDTLS_SSL_ENCRYPTED_EXTENSIONS
@ MBEDTLS_SSL_SERVER_HELLO
@ MBEDTLS_SSL_SERVER_CCS_AFTER_HELLO_RETRY_REQUEST
@ MBEDTLS_SSL_CLIENT_KEY_EXCHANGE
@ MBEDTLS_SSL_CLIENT_CCS_BEFORE_2ND_CLIENT_HELLO
@ MBEDTLS_SSL_CLIENT_HELLO
@ MBEDTLS_SSL_SERVER_CERTIFICATE
@ MBEDTLS_SSL_CERTIFICATE_REQUEST
@ MBEDTLS_SSL_CLIENT_FINISHED
@ MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC
@ MBEDTLS_SSL_SERVER_HELLO_VERIFY_REQUEST_SENT
@ MBEDTLS_SSL_HANDSHAKE_WRAPUP
@ MBEDTLS_SSL_CLIENT_CCS_AFTER_SERVER_FINISHED
@ MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC
@ MBEDTLS_SSL_CLIENT_CERTIFICATE_VERIFY
@ MBEDTLS_SSL_HELLO_REQUEST
@ MBEDTLS_SSL_CLIENT_CERTIFICATE
@ MBEDTLS_SSL_TLS1_3_NEW_SESSION_TICKET_FLUSH
@ MBEDTLS_SSL_FLUSH_BUFFERS
@ MBEDTLS_SSL_CLIENT_CCS_AFTER_CLIENT_HELLO
@ MBEDTLS_SSL_TLS1_3_NEW_SESSION_TICKET
@ MBEDTLS_SSL_HELLO_RETRY_REQUEST
@ MBEDTLS_SSL_SERVER_CCS_AFTER_SERVER_HELLO
void mbedtls_ssl_set_verify(mbedtls_ssl_context *ssl, int(*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *), void *p_vrfy)
Set a connection-specific verification callback (optional).
void mbedtls_ssl_conf_endpoint(mbedtls_ssl_config *conf, int endpoint)
Set the current endpoint type.
int(* mbedtls_ssl_hs_cb_t)(mbedtls_ssl_context *ssl)
Callback type: generic handshake callback.
int mbedtls_ssl_check_pending(const mbedtls_ssl_context *ssl)
Check if there is data already read from the underlying transport but not yet processed.
mbedtls_ssl_protocol_version
@ MBEDTLS_SSL_VERSION_TLS1_2
@ MBEDTLS_SSL_VERSION_TLS1_3
@ MBEDTLS_SSL_VERSION_UNKNOWN
int mbedtls_ssl_send_alert_message(mbedtls_ssl_context *ssl, unsigned char level, unsigned char message)
Send an alert message.
const char * mbedtls_ssl_get_version(const mbedtls_ssl_context *ssl)
Return the current TLS version.
static int mbedtls_ssl_is_handshake_over(mbedtls_ssl_context *ssl)
After calling mbedtls_ssl_handshake() to start the SSL handshake you can call this function to check ...
int mbedtls_ssl_conf_dh_param_bin(mbedtls_ssl_config *conf, const unsigned char *dhm_P, size_t P_len, const unsigned char *dhm_G, size_t G_len)
Set the Diffie-Hellman public P and G values from big-endian binary presentations....
void mbedtls_ssl_conf_rng(mbedtls_ssl_config *conf, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng)
Set the random number generator callback.
void mbedtls_ssl_conf_dtls_anti_replay(mbedtls_ssl_config *conf, char mode)
Enable or disable anti-replay protection for DTLS. (DTLS only, no effect on TLS.) Default: enabled.
int mbedtls_ssl_ticket_parse_t(void *p_ticket, mbedtls_ssl_session *session, unsigned char *buf, size_t len)
Callback type: parse and load session ticket.
int mbedtls_ssl_renegotiate(mbedtls_ssl_context *ssl)
Initiate an SSL renegotiation on the running connection. Client: perform the renegotiation right now....
static void mbedtls_ssl_conf_cert_cb(mbedtls_ssl_config *conf, mbedtls_ssl_hs_cb_t f_cert_cb)
Set the certificate selection callback (server-side only).
int mbedtls_ssl_handshake(mbedtls_ssl_context *ssl)
Perform the SSL handshake.
int mbedtls_ssl_conf_own_cert(mbedtls_ssl_config *conf, mbedtls_x509_crt *own_cert, mbedtls_pk_context *pk_key)
Set own certificate chain and private key.
void mbedtls_ssl_conf_new_session_tickets(mbedtls_ssl_config *conf, uint16_t num_tickets)
Number of NewSessionTicket messages for the server to send after handshake completion.
struct mbedtls_ssl_sig_hash_set_t mbedtls_ssl_sig_hash_set_t
int mbedtls_ssl_set_hs_psk(mbedtls_ssl_context *ssl, const unsigned char *psk, size_t psk_len)
Set the pre-shared Key (PSK) for the current handshake.
uint32_t mbedtls_ssl_get_verify_result(const mbedtls_ssl_context *ssl)
Return the result of the certificate verification.
#define MBEDTLS_SSL_SEQUENCE_NUMBER_LEN
mbedtls_ssl_key_export_type
@ MBEDTLS_SSL_KEY_EXPORT_TLS1_3_CLIENT_APPLICATION_TRAFFIC_SECRET
@ MBEDTLS_SSL_KEY_EXPORT_TLS12_MASTER_SECRET
@ MBEDTLS_SSL_KEY_EXPORT_TLS1_3_SERVER_APPLICATION_TRAFFIC_SECRET
@ MBEDTLS_SSL_KEY_EXPORT_TLS1_3_SERVER_HANDSHAKE_TRAFFIC_SECRET
@ MBEDTLS_SSL_KEY_EXPORT_TLS1_3_CLIENT_HANDSHAKE_TRAFFIC_SECRET
@ MBEDTLS_SSL_KEY_EXPORT_TLS1_3_EARLY_EXPORTER_SECRET
@ MBEDTLS_SSL_KEY_EXPORT_TLS1_3_CLIENT_EARLY_SECRET
int mbedtls_ssl_session_load(mbedtls_ssl_session *session, const unsigned char *buf, size_t len)
Load serialized session data into a session structure. On client, this can be used for loading saved ...
int mbedtls_ssl_cookie_write_t(void *ctx, unsigned char **p, unsigned char *end, const unsigned char *info, size_t ilen)
Callback type: generate a cookie.
static mbedtls_ssl_protocol_version mbedtls_ssl_get_version_number(const mbedtls_ssl_context *ssl)
Return the (D)TLS protocol version negotiated in the given connection.
void mbedtls_ssl_conf_authmode(mbedtls_ssl_config *conf, int authmode)
Set the certificate verification mode Default: NONE on server, REQUIRED on client.
void mbedtls_ssl_conf_dtls_cookies(mbedtls_ssl_config *conf, mbedtls_ssl_cookie_write_t *f_cookie_write, mbedtls_ssl_cookie_check_t *f_cookie_check, void *p_cookie)
Register callbacks for DTLS cookies (Server only. DTLS only.)
int mbedtls_ssl_get_max_out_record_payload(const mbedtls_ssl_context *ssl)
Return the current maximum outgoing record payload in bytes.
int mbedtls_ssl_write(mbedtls_ssl_context *ssl, const unsigned char *buf, size_t len)
Try to write exactly 'len' application data bytes.
struct mbedtls_ssl_handshake_params mbedtls_ssl_handshake_params
int mbedtls_ssl_get_max_in_record_payload(const mbedtls_ssl_context *ssl)
Return the current maximum incoming record payload in bytes.
void mbedtls_ssl_conf_preference_order(mbedtls_ssl_config *conf, int order)
Pick the ciphersuites order according to the second parameter in the SSL Server module (MBEDTLS_SSL_S...
void mbedtls_ssl_set_timer_t(void *ctx, uint32_t int_ms, uint32_t fin_ms)
Callback type: set a pair of timers/delays to watch.
void mbedtls_ssl_conf_handshake_timeout(mbedtls_ssl_config *conf, uint32_t min, uint32_t max)
Set retransmit timeout values for the DTLS handshake. (DTLS only, no effect on TLS....
#define MBEDTLS_ERR_SSL_BAD_INPUT_DATA
static const mbedtls_ssl_config * mbedtls_ssl_context_get_config(const mbedtls_ssl_context *ssl)
Return the SSL configuration structure associated with the given SSL context.
void mbedtls_ssl_conf_sig_algs(mbedtls_ssl_config *conf, const uint16_t *sig_algs)
Configure allowed signature algorithms for use in TLS.
int mbedtls_ssl_recv_timeout_t(void *ctx, unsigned char *buf, size_t len, uint32_t timeout)
Callback type: receive data from the network, with timeout.
#define MBEDTLS_SSL_IS_SERVER
void mbedtls_ssl_conf_session_tickets_cb(mbedtls_ssl_config *conf, mbedtls_ssl_ticket_write_t *f_ticket_write, mbedtls_ssl_ticket_parse_t *f_ticket_parse, void *p_ticket)
Configure SSL session ticket callbacks (server only). (Default: none.)
void mbedtls_ssl_config_free(mbedtls_ssl_config *conf)
Free an SSL configuration context.
static void mbedtls_ssl_conf_dn_hints(mbedtls_ssl_config *conf, const mbedtls_x509_crt *crt)
Set DN hints sent to client in CertificateRequest message.
void mbedtls_ssl_conf_cert_profile(mbedtls_ssl_config *conf, const mbedtls_x509_crt_profile *profile)
Set the X.509 security profile used for verification.
int mbedtls_ssl_get_own_cid(mbedtls_ssl_context *ssl, int *enabled, unsigned char own_cid[MBEDTLS_SSL_CID_IN_LEN_MAX], size_t *own_cid_len)
Get information about our request for usage of the CID extension in the current connection.
void mbedtls_ssl_session_init(mbedtls_ssl_session *session)
Initialize SSL session structure.
#define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN
int mbedtls_ssl_get_peer_cid(mbedtls_ssl_context *ssl, int *enabled, unsigned char peer_cid[MBEDTLS_SSL_CID_OUT_LEN_MAX], size_t *peer_cid_len)
Get information about the use of the CID extension in the current connection.
int mbedtls_ssl_context_load(mbedtls_ssl_context *ssl, const unsigned char *buf, size_t len)
Load serialized connection data to an SSL context.
void mbedtls_ssl_set_hs_authmode(mbedtls_ssl_context *ssl, int authmode)
Set authmode for the current handshake.
void mbedtls_ssl_set_datagram_packing(mbedtls_ssl_context *ssl, unsigned allow_packing)
Allow or disallow packing of multiple handshake records within a single datagram.
void mbedtls_ssl_init(mbedtls_ssl_context *ssl)
Initialize an SSL context Just makes the context ready for mbedtls_ssl_setup() or mbedtls_ssl_free()
void mbedtls_ssl_conf_ca_chain(mbedtls_ssl_config *conf, mbedtls_x509_crt *ca_chain, mbedtls_x509_crl *ca_crl)
Set the data required to verify peer certificate.
static uintptr_t mbedtls_ssl_conf_get_user_data_n(mbedtls_ssl_config *conf)
Retrieve the user data in an SSL configuration as an integer.
int mbedtls_ssl_conf_cid(mbedtls_ssl_config *conf, size_t len, int ignore_other_cids)
Specify the length of Connection IDs for incoming encrypted DTLS records, as well as the behaviour on...
void mbedtls_ssl_set_bio(mbedtls_ssl_context *ssl, void *p_bio, mbedtls_ssl_send_t *f_send, mbedtls_ssl_recv_t *f_recv, mbedtls_ssl_recv_timeout_t *f_recv_timeout)
Set the underlying BIO callbacks for write, read and read-with-timeout.
const char * mbedtls_ssl_get_ciphersuite(const mbedtls_ssl_context *ssl)
Return the name of the current ciphersuite.
int mbedtls_ssl_set_session(mbedtls_ssl_context *ssl, const mbedtls_ssl_session *session)
Load a session for session resumption.
int mbedtls_ssl_get_record_expansion(const mbedtls_ssl_context *ssl)
Return the (maximum) number of bytes added by the record layer: header + encryption/MAC overhead (inc...
#define MBEDTLS_SSL_TLS1_3_TICKET_RESUMPTION_KEY_LEN
void mbedtls_ssl_conf_session_cache(mbedtls_ssl_config *conf, void *p_cache, mbedtls_ssl_cache_get_t *f_get_cache, mbedtls_ssl_cache_set_t *f_set_cache)
Set the session cache callbacks (server-side only) If not set, no session resuming is done (except if...
void mbedtls_ssl_conf_session_tickets(mbedtls_ssl_config *conf, int use_tickets)
Enable / Disable TLS 1.2 session tickets (client only, TLS 1.2 only). Enabled by default.
int mbedtls_ssl_get_ciphersuite_id(const char *ciphersuite_name)
Return the ID of the ciphersuite associated with the given name.
void mbedtls_ssl_conf_dtls_badmac_limit(mbedtls_ssl_config *conf, unsigned limit)
Set a limit on the number of records with a bad MAC before terminating the connection....
int mbedtls_ssl_cookie_check_t(void *ctx, const unsigned char *cookie, size_t clen, const unsigned char *info, size_t ilen)
Callback type: verify a cookie.
void mbedtls_ssl_conf_dhm_min_bitlen(mbedtls_ssl_config *conf, unsigned int bitlen)
Set the minimum length for Diffie-Hellman parameters. (Client-side only.) (Default: 1024 bits....
int mbedtls_ssl_set_hs_own_cert(mbedtls_ssl_context *ssl, mbedtls_x509_crt *own_cert, mbedtls_pk_context *pk_key)
Set own certificate and key for the current handshake.
static int mbedtls_ssl_session_get_ciphersuite_id(const mbedtls_ssl_session *session)
Get the ciphersuite-id.
int mbedtls_ssl_config_defaults(mbedtls_ssl_config *conf, int endpoint, int transport, int preset)
Load reasonable default SSL configuration values. (You need to call mbedtls_ssl_config_init() first....
int mbedtls_ssl_read(mbedtls_ssl_context *ssl, unsigned char *buf, size_t len)
Read at most 'len' application data bytes.
void MBEDTLS_DEPRECATED mbedtls_ssl_conf_curves(mbedtls_ssl_config *conf, const mbedtls_ecp_group_id *curves)
Set the allowed curves in order of preference.
int mbedtls_ssl_set_hostname(mbedtls_ssl_context *ssl, const char *hostname)
Set or reset the hostname to check against the received peer certificate. On a client,...
static int mbedtls_ssl_session_get_ticket_creation_time(mbedtls_ssl_session *session, mbedtls_ms_time_t *ticket_creation_time)
Get the creation time of a session ticket.
void mbedtls_ssl_conf_groups(mbedtls_ssl_config *conf, const uint16_t *groups)
Set the allowed groups in order of preference.
void MBEDTLS_DEPRECATED mbedtls_ssl_conf_max_version(mbedtls_ssl_config *conf, int major, int minor)
Set the maximum supported version sent from the client side and/or accepted at the server side.
int mbedtls_ssl_handshake_step(mbedtls_ssl_context *ssl)
Perform a single step of the SSL handshake.
int mbedtls_ssl_cache_set_t(void *data, unsigned char const *session_id, size_t session_id_len, const mbedtls_ssl_session *session)
Callback type: server-side session cache setter.
void mbedtls_ssl_conf_renegotiation(mbedtls_ssl_config *conf, int renegotiation)
Enable / Disable renegotiation support for connection when initiated by peer (Default: MBEDTLS_SSL_RE...
void mbedtls_ssl_conf_dbg(mbedtls_ssl_config *conf, void(*f_dbg)(void *, int, const char *, int, const char *), void *p_dbg)
Set the debug callback.
const char * mbedtls_ssl_get_ciphersuite_name(const int ciphersuite_id)
Return the name of the ciphersuite associated with the given ID.
#define MBEDTLS_TLS1_3_MD_MAX_SIZE
void mbedtls_ssl_config_init(mbedtls_ssl_config *conf)
Initialize an SSL configuration context Just makes the context ready for mbedtls_ssl_config_defaults(...
static void mbedtls_ssl_conf_max_tls_version(mbedtls_ssl_config *conf, mbedtls_ssl_protocol_version tls_version)
Set the maximum supported version sent from the client side and/or accepted at the server side.
int mbedtls_ssl_context_save(mbedtls_ssl_context *ssl, unsigned char *buf, size_t buf_len, size_t *olen)
Save an active connection as serialized data in a buffer. This allows the freeing or re-using of the ...
int mbedtls_ssl_tls_prf(const mbedtls_tls_prf_types prf, const unsigned char *secret, size_t slen, const char *label, const unsigned char *random, size_t rlen, unsigned char *dstbuf, size_t dlen)
TLS-PRF function for key derivation.
struct mbedtls_ssl_flight_item mbedtls_ssl_flight_item
int mbedtls_ssl_recv_t(void *ctx, unsigned char *buf, size_t len)
Callback type: receive data from the network.
void mbedtls_ssl_session_free(mbedtls_ssl_session *session)
Free referenced items in an SSL session including the peer certificate and clear memory.
static unsigned const char(* mbedtls_ssl_session_get_id(const mbedtls_ssl_session *session))[32]
Get the session-id buffer.
int mbedtls_ssl_close_notify(mbedtls_ssl_context *ssl)
Notify the peer that the connection is being closed.
int mbedtls_ssl_conf_max_frag_len(mbedtls_ssl_config *conf, unsigned char mfl_code)
Set the maximum fragment length to emit and/or negotiate. (Typical: the smaller of MBEDTLS_SSL_IN_CON...
int mbedtls_ssl_get_ciphersuite_id_from_ssl(const mbedtls_ssl_context *ssl)
Return the id of the current ciphersuite.
void mbedtls_ssl_conf_ciphersuites(mbedtls_ssl_config *conf, const int *ciphersuites)
Set the list of allowed ciphersuites and the preference order. First in the list has the highest pref...
size_t mbedtls_ssl_get_bytes_avail(const mbedtls_ssl_context *ssl)
Return the number of application data bytes remaining to be read from the current record.
int mbedtls_ssl_get_session(const mbedtls_ssl_context *ssl, mbedtls_ssl_session *session)
Export a session in order to resume it later.
void MBEDTLS_DEPRECATED mbedtls_ssl_conf_min_version(mbedtls_ssl_config *conf, int major, int minor)
Set the minimum accepted SSL/TLS protocol version.
static void mbedtls_ssl_conf_set_user_data_p(mbedtls_ssl_config *conf, void *p)
Set the user data in an SSL configuration to a pointer.
static void * mbedtls_ssl_get_user_data_p(mbedtls_ssl_context *ssl)
Retrieve the user data in an SSL context as a pointer.
int mbedtls_ssl_get_timer_t(void *ctx)
Callback type: get status of timers/delays.
int mbedtls_ssl_conf_alpn_protocols(mbedtls_ssl_config *conf, const char **protos)
Set the supported Application Layer Protocols.
static void mbedtls_ssl_set_user_data_n(mbedtls_ssl_context *ssl, uintptr_t n)
Set the user data in an SSL context to an integer.
int mbedtls_ssl_conf_dh_param_ctx(mbedtls_ssl_config *conf, mbedtls_dhm_context *dhm_ctx)
Set the Diffie-Hellman public P and G values, read from existing context (server-side only)
static void mbedtls_ssl_conf_min_tls_version(mbedtls_ssl_config *conf, mbedtls_ssl_protocol_version tls_version)
Set the minimum supported version sent from the client side and/or accepted at the server side.
struct mbedtls_ssl_key_cert mbedtls_ssl_key_cert
void mbedtls_ssl_conf_tls13_key_exchange_modes(mbedtls_ssl_config *conf, const int kex_modes)
Set the supported key exchange modes for TLS 1.3 connections.
static size_t mbedtls_ssl_session_get_id_len(const mbedtls_ssl_session *session)
Get the size of the session-id.
int mbedtls_ssl_setup(mbedtls_ssl_context *ssl, const mbedtls_ssl_config *conf)
Set up an SSL context for use.
static void mbedtls_ssl_set_user_data_p(mbedtls_ssl_context *ssl, void *p)
Set the user data in an SSL context to a pointer.
static int mbedtls_ssl_conf_get_endpoint(const mbedtls_ssl_config *conf)
Get the current endpoint type.
void mbedtls_ssl_conf_encrypt_then_mac(mbedtls_ssl_config *conf, char etm)
Enable or disable Encrypt-then-MAC (Default: MBEDTLS_SSL_ETM_ENABLED)
void mbedtls_ssl_conf_verify(mbedtls_ssl_config *conf, int(*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *), void *p_vrfy)
Set the verification callback (Optional).
void mbedtls_ssl_set_export_keys_cb(mbedtls_ssl_context *ssl, mbedtls_ssl_export_keys_t *f_export_keys, void *p_export_keys)
Configure a key export callback. (Default: none.)
int mbedtls_ssl_set_cid(mbedtls_ssl_context *ssl, int enable, unsigned char const *own_cid, size_t own_cid_len)
Configure the use of the Connection ID (CID) extension in the next handshake.
SSL Ciphersuites for Mbed TLS.
The DHM context structure.
unsigned char _pms_ecdhe_psk[4+MBEDTLS_ECP_MAX_BYTES+MBEDTLS_PSK_MAX_LEN]
unsigned char _pms_dhm[MBEDTLS_MPI_MAX_SIZE]
unsigned char _pms_psk[4+2 *MBEDTLS_PSK_MAX_LEN]
unsigned char _pms_rsa_psk[52+MBEDTLS_PSK_MAX_LEN]
unsigned char _pms_rsa[48]
unsigned char _pms_dhe_psk[4+MBEDTLS_MPI_MAX_SIZE+MBEDTLS_PSK_MAX_LEN]
unsigned char _pms_ecdh[MBEDTLS_ECP_MAX_BYTES]
X.509 certificate revocation list parsing.
X.509 certificate parsing and writing.