13 #if !defined(MBEDTLS_CONFIG_FILE) 16 #include MBEDTLS_CONFIG_FILE 24 #if defined(MBEDTLS_X509_CRT_PARSE_C) 29 #if defined(MBEDTLS_DHM_C) 38 #if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) 42 #if defined(MBEDTLS_ZLIB_SUPPORT) 44 #if defined(MBEDTLS_DEPRECATED_WARNING) 46 "Record compression support via MBEDTLS_ZLIB_SUPPORT is deprecated and will be removed in the next major revision of the library" 49 #if defined(MBEDTLS_DEPRECATED_REMOVED) 51 "Record compression support via MBEDTLS_ZLIB_SUPPORT is deprecated and cannot be used if MBEDTLS_DEPRECATED_REMOVED is set" 57 #if defined(MBEDTLS_HAVE_TIME) 61 #if defined(MBEDTLS_USE_PSA_CRYPTO) 69 #define MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE -0x7080 71 #define MBEDTLS_ERR_SSL_BAD_INPUT_DATA -0x7100 73 #define MBEDTLS_ERR_SSL_INVALID_MAC -0x7180 75 #define MBEDTLS_ERR_SSL_INVALID_RECORD -0x7200 77 #define MBEDTLS_ERR_SSL_CONN_EOF -0x7280 79 #define MBEDTLS_ERR_SSL_UNKNOWN_CIPHER -0x7300 81 #define MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN -0x7380 83 #define MBEDTLS_ERR_SSL_NO_RNG -0x7400 85 #define MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE -0x7480 87 #define MBEDTLS_ERR_SSL_CERTIFICATE_TOO_LARGE -0x7500 89 #define MBEDTLS_ERR_SSL_CERTIFICATE_REQUIRED -0x7580 91 #define MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED -0x7600 93 #define MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED -0x7680 95 #define MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE -0x7700 97 #define MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE -0x7780 99 #define MBEDTLS_ERR_SSL_PEER_VERIFY_FAILED -0x7800 101 #define MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY -0x7880 103 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO -0x7900 105 #define MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO -0x7980 107 #define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE -0x7A00 109 #define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST -0x7A80 111 #define MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE -0x7B00 113 #define MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO_DONE -0x7B80 115 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE -0x7C00 117 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP -0x7C80 119 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS -0x7D00 121 #define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY -0x7D80 123 #define MBEDTLS_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC -0x7E00 125 #define MBEDTLS_ERR_SSL_BAD_HS_FINISHED -0x7E80 127 #define MBEDTLS_ERR_SSL_ALLOC_FAILED -0x7F00 129 #define MBEDTLS_ERR_SSL_HW_ACCEL_FAILED -0x7F80 131 #define MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH -0x6F80 133 #define MBEDTLS_ERR_SSL_COMPRESSION_FAILED -0x6F00 135 #define MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION -0x6E80 137 #define MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET -0x6E00 139 #define MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED -0x6D80 141 #define MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH -0x6D00 143 #define MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY -0x6C80 145 #define MBEDTLS_ERR_SSL_INTERNAL_ERROR -0x6C00 147 #define MBEDTLS_ERR_SSL_COUNTER_WRAPPING -0x6B80 149 #define MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO -0x6B00 151 #define MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED -0x6A80 153 #define MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL -0x6A00 155 #define MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE -0x6980 157 #define MBEDTLS_ERR_SSL_WANT_READ -0x6900 159 #define MBEDTLS_ERR_SSL_WANT_WRITE -0x6880 161 #define MBEDTLS_ERR_SSL_TIMEOUT -0x6800 163 #define MBEDTLS_ERR_SSL_CLIENT_RECONNECT -0x6780 165 #define MBEDTLS_ERR_SSL_UNEXPECTED_RECORD -0x6700 167 #define MBEDTLS_ERR_SSL_NON_FATAL -0x6680 169 #define MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH -0x6600 171 #define MBEDTLS_ERR_SSL_CONTINUE_PROCESSING -0x6580 173 #define MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS -0x6500 175 #define MBEDTLS_ERR_SSL_EARLY_MESSAGE -0x6480 177 #define MBEDTLS_ERR_SSL_UNEXPECTED_CID -0x6000 179 #define MBEDTLS_ERR_SSL_VERSION_MISMATCH -0x5F00 181 #define MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS -0x7000 183 #define MBEDTLS_ERR_SSL_BAD_CONFIG -0x5E80 185 #define MBEDTLS_ERR_SSL_CACHE_ENTRY_NOT_FOUND -0x5E00 190 #define MBEDTLS_SSL_MAJOR_VERSION_3 3 191 #define MBEDTLS_SSL_MINOR_VERSION_0 0 192 #define MBEDTLS_SSL_MINOR_VERSION_1 1 193 #define MBEDTLS_SSL_MINOR_VERSION_2 2 194 #define MBEDTLS_SSL_MINOR_VERSION_3 3 195 #define MBEDTLS_SSL_MINOR_VERSION_4 4 197 #define MBEDTLS_SSL_TRANSPORT_STREAM 0 198 #define MBEDTLS_SSL_TRANSPORT_DATAGRAM 1 200 #define MBEDTLS_SSL_MAX_HOST_NAME_LEN 255 201 #define MBEDTLS_SSL_MAX_ALPN_NAME_LEN 255 203 #define MBEDTLS_SSL_MAX_ALPN_LIST_LEN 65535 207 #define MBEDTLS_SSL_MAX_FRAG_LEN_NONE 0 208 #define MBEDTLS_SSL_MAX_FRAG_LEN_512 1 209 #define MBEDTLS_SSL_MAX_FRAG_LEN_1024 2 210 #define MBEDTLS_SSL_MAX_FRAG_LEN_2048 3 211 #define MBEDTLS_SSL_MAX_FRAG_LEN_4096 4 212 #define MBEDTLS_SSL_MAX_FRAG_LEN_INVALID 5 214 #define MBEDTLS_SSL_IS_CLIENT 0 215 #define MBEDTLS_SSL_IS_SERVER 1 217 #define MBEDTLS_SSL_IS_NOT_FALLBACK 0 218 #define MBEDTLS_SSL_IS_FALLBACK 1 220 #define MBEDTLS_SSL_EXTENDED_MS_DISABLED 0 221 #define MBEDTLS_SSL_EXTENDED_MS_ENABLED 1 223 #define MBEDTLS_SSL_CID_DISABLED 0 224 #define MBEDTLS_SSL_CID_ENABLED 1 226 #define MBEDTLS_SSL_ETM_DISABLED 0 227 #define MBEDTLS_SSL_ETM_ENABLED 1 229 #define MBEDTLS_SSL_COMPRESS_NULL 0 230 #define MBEDTLS_SSL_COMPRESS_DEFLATE 1 232 #define MBEDTLS_SSL_VERIFY_NONE 0 233 #define MBEDTLS_SSL_VERIFY_OPTIONAL 1 234 #define MBEDTLS_SSL_VERIFY_REQUIRED 2 235 #define MBEDTLS_SSL_VERIFY_UNSET 3 237 #define MBEDTLS_SSL_LEGACY_RENEGOTIATION 0 238 #define MBEDTLS_SSL_SECURE_RENEGOTIATION 1 240 #define MBEDTLS_SSL_RENEGOTIATION_DISABLED 0 241 #define MBEDTLS_SSL_RENEGOTIATION_ENABLED 1 243 #define MBEDTLS_SSL_ANTI_REPLAY_DISABLED 0 244 #define MBEDTLS_SSL_ANTI_REPLAY_ENABLED 1 246 #define MBEDTLS_SSL_RENEGOTIATION_NOT_ENFORCED -1 247 #define MBEDTLS_SSL_RENEGO_MAX_RECORDS_DEFAULT 16 249 #define MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION 0 250 #define MBEDTLS_SSL_LEGACY_ALLOW_RENEGOTIATION 1 251 #define MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE 2 253 #define MBEDTLS_SSL_TRUNC_HMAC_DISABLED 0 254 #define MBEDTLS_SSL_TRUNC_HMAC_ENABLED 1 255 #define MBEDTLS_SSL_TRUNCATED_HMAC_LEN 10 257 #define MBEDTLS_SSL_SESSION_TICKETS_DISABLED 0 258 #define MBEDTLS_SSL_SESSION_TICKETS_ENABLED 1 260 #define MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED 0 261 #define MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED 1 263 #define MBEDTLS_SSL_ARC4_ENABLED 0 264 #define MBEDTLS_SSL_ARC4_DISABLED 1 266 #define MBEDTLS_SSL_PRESET_DEFAULT 0 267 #define MBEDTLS_SSL_PRESET_SUITEB 2 269 #define MBEDTLS_SSL_CERT_REQ_CA_LIST_ENABLED 1 270 #define MBEDTLS_SSL_CERT_REQ_CA_LIST_DISABLED 0 272 #define MBEDTLS_SSL_DTLS_SRTP_MKI_UNSUPPORTED 0 273 #define MBEDTLS_SSL_DTLS_SRTP_MKI_SUPPORTED 1 279 #define MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MIN 1000 280 #define MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MAX 60000 290 #if !defined(MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME) 291 #define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME 86400 305 #if !defined(MBEDTLS_SSL_MAX_CONTENT_LEN) 306 #define MBEDTLS_SSL_MAX_CONTENT_LEN 16384 309 #if !defined(MBEDTLS_SSL_IN_CONTENT_LEN) 310 #define MBEDTLS_SSL_IN_CONTENT_LEN MBEDTLS_SSL_MAX_CONTENT_LEN 313 #if !defined(MBEDTLS_SSL_OUT_CONTENT_LEN) 314 #define MBEDTLS_SSL_OUT_CONTENT_LEN MBEDTLS_SSL_MAX_CONTENT_LEN 321 #if !defined(MBEDTLS_SSL_DTLS_MAX_BUFFERING) 322 #define MBEDTLS_SSL_DTLS_MAX_BUFFERING 32768 328 #if !defined(MBEDTLS_SSL_CID_IN_LEN_MAX) 329 #define MBEDTLS_SSL_CID_IN_LEN_MAX 32 332 #if !defined(MBEDTLS_SSL_CID_OUT_LEN_MAX) 333 #define MBEDTLS_SSL_CID_OUT_LEN_MAX 32 336 #if !defined(MBEDTLS_SSL_CID_PADDING_GRANULARITY) 337 #define MBEDTLS_SSL_CID_PADDING_GRANULARITY 16 340 #if !defined(MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY) 341 #define MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY 1 349 #if defined(MBEDTLS_SSL_PROTO_SSL3) 350 #define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN 36 352 #define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN 12 358 #define MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO 0xFF 359 #define MBEDTLS_SSL_FALLBACK_SCSV_VALUE 0x5600 365 #define MBEDTLS_SSL_HASH_NONE 0 366 #define MBEDTLS_SSL_HASH_MD5 1 367 #define MBEDTLS_SSL_HASH_SHA1 2 368 #define MBEDTLS_SSL_HASH_SHA224 3 369 #define MBEDTLS_SSL_HASH_SHA256 4 370 #define MBEDTLS_SSL_HASH_SHA384 5 371 #define MBEDTLS_SSL_HASH_SHA512 6 373 #define MBEDTLS_SSL_SIG_ANON 0 374 #define MBEDTLS_SSL_SIG_RSA 1 375 #define MBEDTLS_SSL_SIG_ECDSA 3 381 #define MBEDTLS_SSL_CERT_TYPE_RSA_SIGN 1 382 #define MBEDTLS_SSL_CERT_TYPE_ECDSA_SIGN 64 387 #define MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC 20 388 #define MBEDTLS_SSL_MSG_ALERT 21 389 #define MBEDTLS_SSL_MSG_HANDSHAKE 22 390 #define MBEDTLS_SSL_MSG_APPLICATION_DATA 23 391 #define MBEDTLS_SSL_MSG_CID 25 393 #define MBEDTLS_SSL_ALERT_LEVEL_WARNING 1 394 #define MBEDTLS_SSL_ALERT_LEVEL_FATAL 2 396 #define MBEDTLS_SSL_ALERT_MSG_CLOSE_NOTIFY 0 397 #define MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE 10 398 #define MBEDTLS_SSL_ALERT_MSG_BAD_RECORD_MAC 20 399 #define MBEDTLS_SSL_ALERT_MSG_DECRYPTION_FAILED 21 400 #define MBEDTLS_SSL_ALERT_MSG_RECORD_OVERFLOW 22 401 #define MBEDTLS_SSL_ALERT_MSG_DECOMPRESSION_FAILURE 30 402 #define MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE 40 403 #define MBEDTLS_SSL_ALERT_MSG_NO_CERT 41 404 #define MBEDTLS_SSL_ALERT_MSG_BAD_CERT 42 405 #define MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT 43 406 #define MBEDTLS_SSL_ALERT_MSG_CERT_REVOKED 44 407 #define MBEDTLS_SSL_ALERT_MSG_CERT_EXPIRED 45 408 #define MBEDTLS_SSL_ALERT_MSG_CERT_UNKNOWN 46 409 #define MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER 47 410 #define MBEDTLS_SSL_ALERT_MSG_UNKNOWN_CA 48 411 #define MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED 49 412 #define MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR 50 413 #define MBEDTLS_SSL_ALERT_MSG_DECRYPT_ERROR 51 414 #define MBEDTLS_SSL_ALERT_MSG_EXPORT_RESTRICTION 60 415 #define MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION 70 416 #define MBEDTLS_SSL_ALERT_MSG_INSUFFICIENT_SECURITY 71 417 #define MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR 80 418 #define MBEDTLS_SSL_ALERT_MSG_INAPROPRIATE_FALLBACK 86 419 #define MBEDTLS_SSL_ALERT_MSG_USER_CANCELED 90 420 #define MBEDTLS_SSL_ALERT_MSG_NO_RENEGOTIATION 100 421 #define MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_EXT 110 422 #define MBEDTLS_SSL_ALERT_MSG_UNRECOGNIZED_NAME 112 423 #define MBEDTLS_SSL_ALERT_MSG_UNKNOWN_PSK_IDENTITY 115 424 #define MBEDTLS_SSL_ALERT_MSG_NO_APPLICATION_PROTOCOL 120 426 #define MBEDTLS_SSL_HS_HELLO_REQUEST 0 427 #define MBEDTLS_SSL_HS_CLIENT_HELLO 1 428 #define MBEDTLS_SSL_HS_SERVER_HELLO 2 429 #define MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST 3 430 #define MBEDTLS_SSL_HS_NEW_SESSION_TICKET 4 431 #define MBEDTLS_SSL_HS_CERTIFICATE 11 432 #define MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE 12 433 #define MBEDTLS_SSL_HS_CERTIFICATE_REQUEST 13 434 #define MBEDTLS_SSL_HS_SERVER_HELLO_DONE 14 435 #define MBEDTLS_SSL_HS_CERTIFICATE_VERIFY 15 436 #define MBEDTLS_SSL_HS_CLIENT_KEY_EXCHANGE 16 437 #define MBEDTLS_SSL_HS_FINISHED 20 442 #define MBEDTLS_TLS_EXT_SERVERNAME 0 443 #define MBEDTLS_TLS_EXT_SERVERNAME_HOSTNAME 0 445 #define MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH 1 447 #define MBEDTLS_TLS_EXT_TRUNCATED_HMAC 4 449 #define MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES 10 450 #define MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS 11 452 #define MBEDTLS_TLS_EXT_SIG_ALG 13 454 #define MBEDTLS_TLS_EXT_USE_SRTP 14 456 #define MBEDTLS_TLS_EXT_ALPN 16 458 #define MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC 22 459 #define MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET 0x0017 461 #define MBEDTLS_TLS_EXT_SESSION_TICKET 35 470 #if !defined(MBEDTLS_TLS_EXT_CID) 471 #define MBEDTLS_TLS_EXT_CID 254 474 #define MBEDTLS_TLS_EXT_ECJPAKE_KKPP 256 476 #define MBEDTLS_TLS_EXT_RENEGOTIATION_INFO 0xFF01 481 #if !defined(MBEDTLS_PSK_MAX_LEN) 482 #define MBEDTLS_PSK_MAX_LEN 32 488 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) 491 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) 494 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ 495 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \ 496 defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ 497 defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) 500 #if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) 503 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) 507 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) 510 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) 514 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) 515 unsigned char _pms_ecjpake[32];
519 #define MBEDTLS_PREMASTER_SIZE sizeof(union mbedtls_ssl_premaster_secret) 580 const unsigned char *buf,
681 #if defined(MBEDTLS_X509_CRT_PARSE_C) 684 #if defined(MBEDTLS_SSL_PROTO_DTLS) 688 #if defined(MBEDTLS_SSL_ASYNC_PRIVATE) 689 #if defined(MBEDTLS_X509_CRT_PARSE_C) 764 const unsigned char *hash,
829 const unsigned char *input,
876 unsigned char *output,
900 #if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED) && \ 901 !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE) 902 #define MBEDTLS_SSL_PEER_CERT_DIGEST_MAX_LEN 48 903 #if defined(MBEDTLS_SHA256_C) 904 #define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_TYPE MBEDTLS_MD_SHA256 905 #define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_LEN 32 906 #elif defined(MBEDTLS_SHA512_C) 907 #define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_TYPE MBEDTLS_MD_SHA384 908 #define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_LEN 48 909 #elif defined(MBEDTLS_SHA1_C) 910 #define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_TYPE MBEDTLS_MD_SHA1 911 #define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_LEN 20 914 #error "Bad configuration - need SHA-1, SHA-256 or SHA-512 enabled to compute digest of peer CRT." 919 #if defined(MBEDTLS_SSL_DTLS_SRTP) 921 #define MBEDTLS_TLS_SRTP_MAX_MKI_LENGTH 255 922 #define MBEDTLS_TLS_SRTP_MAX_PROFILE_LIST_LENGTH 4 932 #define MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_80 ((uint16_t) 0x0001) 933 #define MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_32 ((uint16_t) 0x0002) 934 #define MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_80 ((uint16_t) 0x0005) 935 #define MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_32 ((uint16_t) 0x0006) 937 #define MBEDTLS_TLS_SRTP_UNSET ((uint16_t) 0x0000) 939 typedef uint16_t mbedtls_ssl_srtp_profile;
941 typedef struct mbedtls_dtls_srtp_info_t {
943 mbedtls_ssl_srtp_profile chosen_dtls_srtp_profile;
947 unsigned char mki_value[MBEDTLS_TLS_SRTP_MAX_MKI_LENGTH];
949 mbedtls_dtls_srtp_info;
965 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) 969 #if defined(MBEDTLS_HAVE_TIME) 975 unsigned char id[32];
978 #if defined(MBEDTLS_X509_CRT_PARSE_C) 979 #if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE) 984 unsigned char *peer_cert_digest;
985 size_t peer_cert_digest_len;
991 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C) 997 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC) 1001 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) 1032 #if defined(MBEDTLS_ARC4_C) 1035 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) 1038 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) 1041 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) 1044 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) 1047 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) 1050 #if defined(MBEDTLS_SSL_RENEGOTIATION) 1053 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC) 1056 #if defined(MBEDTLS_SSL_SESSION_TICKETS) 1059 #if defined(MBEDTLS_SSL_FALLBACK_SCSV) && defined(MBEDTLS_SSL_CLI_C) 1062 #if defined(MBEDTLS_SSL_SRV_C) 1066 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) 1067 uint8_t ignore_unexpected_cid ;
1071 #if defined(MBEDTLS_SSL_DTLS_SRTP) 1072 uint8_t dtls_srtp_mki_support ;
1082 #if defined(MBEDTLS_SSL_PROTO_DTLS) 1089 #if defined(MBEDTLS_SSL_RENEGOTIATION) 1095 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) 1099 #if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C) 1110 void (*
f_dbg)(
void *, int,
const char *, int,
const char *);
1114 int (*
f_rng)(
void *,
unsigned char *, size_t);
1123 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) 1129 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1135 #if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED) 1141 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) 1144 const unsigned char *, size_t);
1147 const unsigned char *, size_t);
1151 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_SRV_C) 1154 unsigned char *,
const unsigned char *,
size_t *, uint32_t *);
1160 #if defined(MBEDTLS_SSL_EXPORT_KEYS) 1163 const unsigned char *, size_t, size_t, size_t);
1167 const unsigned char *, size_t, size_t, size_t,
1168 const unsigned char[32],
const unsigned char[32],
1173 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) 1177 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1182 #if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK) 1188 #if defined(MBEDTLS_SSL_ASYNC_PRIVATE) 1189 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1190 mbedtls_ssl_async_sign_t *f_async_sign_start;
1191 mbedtls_ssl_async_decrypt_t *f_async_decrypt_start;
1193 mbedtls_ssl_async_resume_t *f_async_resume;
1194 mbedtls_ssl_async_cancel_t *f_async_cancel;
1195 void *p_async_config_data;
1198 #if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED) 1202 #if defined(MBEDTLS_ECP_C) 1206 #if defined(MBEDTLS_DHM_C) 1211 #if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED) 1213 #if defined(MBEDTLS_USE_PSA_CRYPTO) 1245 #if defined(MBEDTLS_SSL_ALPN) 1249 #if defined(MBEDTLS_SSL_DTLS_SRTP) 1251 const mbedtls_ssl_srtp_profile *dtls_srtp_profile_list;
1253 size_t dtls_srtp_profile_list_len;
1264 #if defined(MBEDTLS_SSL_RENEGOTIATION) 1274 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) 1278 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1326 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) 1327 unsigned char *in_cid;
1338 #if defined(MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH) 1341 #if defined(MBEDTLS_SSL_PROTO_DTLS) 1346 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) 1358 #if defined(MBEDTLS_SSL_PROTO_DTLS) 1369 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) 1370 unsigned char *out_cid;
1380 #if defined(MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH) 1386 #if defined(MBEDTLS_SSL_PROTO_DTLS) 1390 #if defined(MBEDTLS_ZLIB_SUPPORT) 1391 unsigned char *compress_buf;
1393 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) 1405 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1410 #if defined(MBEDTLS_SSL_ALPN) 1414 #if defined(MBEDTLS_SSL_DTLS_SRTP) 1418 mbedtls_dtls_srtp_info dtls_srtp_info;
1424 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) 1435 #if defined(MBEDTLS_SSL_RENEGOTIATION) 1441 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) 1449 uint8_t own_cid_len;
1450 uint8_t negotiate_cid;
1457 #if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) 1459 #if !defined(MBEDTLS_DEPRECATED_REMOVED) 1461 #define MBEDTLS_SSL_CHANNEL_OUTBOUND MBEDTLS_DEPRECATED_NUMERIC_CONSTANT(0) 1462 #define MBEDTLS_SSL_CHANNEL_INBOUND MBEDTLS_DEPRECATED_NUMERIC_CONSTANT(1) 1464 #if defined(MBEDTLS_DEPRECATED_WARNING) 1465 #define MBEDTLS_DEPRECATED __attribute__((deprecated)) 1467 #define MBEDTLS_DEPRECATED 1472 const unsigned char *key_enc,
const unsigned char *key_dec,
1474 const unsigned char *iv_enc,
const unsigned char *iv_dec,
1476 const unsigned char *mac_enc,
const unsigned char *mac_dec,
1490 #undef MBEDTLS_DEPRECATED 1615 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1644 int (*f_rng)(
void *,
unsigned char *,
size_t),
1662 void (*f_dbg)(
void *,
int,
const char *,
int,
const char *),
1701 #if defined(MBEDTLS_SSL_PROTO_DTLS) 1703 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) 1791 unsigned char const *own_cid,
1792 size_t own_cid_len);
1834 size_t *peer_cid_len);
1883 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1925 #if defined(MBEDTLS_SSL_RECORD_CHECKING) 2021 unsigned char *start,
2022 const unsigned char *end,
2024 uint32_t *lifetime);
2026 #if defined(MBEDTLS_SSL_EXPORT_KEYS) 2048 const unsigned char *ms,
2049 const unsigned char *kb,
2080 const unsigned char *ms,
2081 const unsigned char *kb,
2085 const unsigned char client_random[32],
2086 const unsigned char server_random[32],
2118 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_SRV_C) 2139 #if defined(MBEDTLS_SSL_EXPORT_KEYS) 2152 void *p_export_keys);
2168 void *p_export_keys);
2171 #if defined(MBEDTLS_SSL_ASYNC_PRIVATE) 2203 mbedtls_ssl_async_sign_t *f_async_sign,
2204 mbedtls_ssl_async_decrypt_t *f_async_decrypt,
2205 mbedtls_ssl_async_resume_t *f_async_resume,
2206 mbedtls_ssl_async_cancel_t *f_async_cancel,
2265 unsigned char **p,
unsigned char *end,
2266 const unsigned char *info,
size_t ilen);
2282 const unsigned char *cookie,
size_t clen,
2283 const unsigned char *info,
size_t ilen);
2285 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) 2339 const unsigned char *info,
2344 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) 2363 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) 2390 #if defined(MBEDTLS_SSL_PROTO_DTLS) 2421 unsigned allow_packing);
2457 #if defined(MBEDTLS_SSL_SRV_C) 2501 #if defined(MBEDTLS_SSL_CLI_C) 2552 const unsigned char *buf,
2619 const int *ciphersuites);
2621 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) 2622 #define MBEDTLS_SSL_UNEXPECTED_CID_IGNORE 0 2623 #define MBEDTLS_SSL_UNEXPECTED_CID_FAIL 1 2657 int ignore_other_cids);
2680 const int *ciphersuites,
2681 int major,
int minor);
2683 #if defined(MBEDTLS_X509_CRT_PARSE_C) 2712 #if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK) 2810 #if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED) 2843 const unsigned char *psk,
size_t psk_len,
2844 const unsigned char *psk_identity,
size_t psk_identity_len);
2846 #if defined(MBEDTLS_USE_PSA_CRYPTO) 2885 const unsigned char *psk_identity,
2886 size_t psk_identity_len);
2906 const unsigned char *psk,
size_t psk_len);
2908 #if defined(MBEDTLS_USE_PSA_CRYPTO) 2977 #if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C) 2979 #if !defined(MBEDTLS_DEPRECATED_REMOVED) 2981 #if defined(MBEDTLS_DEPRECATED_WARNING) 2982 #define MBEDTLS_DEPRECATED __attribute__((deprecated)) 2984 #define MBEDTLS_DEPRECATED 3020 const unsigned char *dhm_P,
size_t P_len,
3021 const unsigned char *dhm_G,
size_t G_len);
3035 #if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C) 3045 unsigned int bitlen);
3048 #if defined(MBEDTLS_ECP_C) 3082 #if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED) 3107 #if defined(MBEDTLS_X509_CRT_PARSE_C) 3129 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) 3203 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) 3222 const unsigned char *pw,
3226 #if defined(MBEDTLS_SSL_ALPN) 3253 #if defined(MBEDTLS_SSL_DTLS_SRTP) 3254 #if defined(MBEDTLS_DEBUG_C) 3255 static inline const char *mbedtls_ssl_get_srtp_profile_as_string(mbedtls_ssl_srtp_profile profile)
3258 case MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_80:
3259 return "MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_80";
3260 case MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_32:
3261 return "MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_32";
3262 case MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_80:
3263 return "MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_80";
3264 case MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_32:
3265 return "MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_32";
3285 int support_mki_value);
3306 int mbedtls_ssl_conf_dtls_srtp_protection_profiles
3308 const mbedtls_ssl_srtp_profile *profiles);
3327 unsigned char *mki_value,
3348 mbedtls_dtls_srtp_info *dtls_srtp_info);
3389 #if defined(MBEDTLS_SSL_FALLBACK_SCSV) && defined(MBEDTLS_SSL_CLI_C) 3412 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) 3427 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) 3442 #if defined(MBEDTLS_ARC4_C) 3461 #if defined(MBEDTLS_SSL_SRV_C) 3472 char cert_req_ca_list);
3475 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) 3513 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC) 3525 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) 3540 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C) 3554 #if defined(MBEDTLS_SSL_RENEGOTIATION) 3604 #if defined(MBEDTLS_SSL_RENEGOTIATION) 3670 const unsigned char period[8]);
3777 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) 3809 #if !defined(MBEDTLS_DEPRECATED_REMOVED) 3811 #if defined(MBEDTLS_DEPRECATED_WARNING) 3812 #define MBEDTLS_DEPRECATED __attribute__((deprecated)) 3814 #define MBEDTLS_DEPRECATED 3865 #if defined(MBEDTLS_X509_CRT_PARSE_C) 3899 #if defined(MBEDTLS_SSL_CLI_C) 4007 #if defined(MBEDTLS_SSL_RENEGOTIATION) 4192 unsigned char level,
4193 unsigned char message);
4216 #if defined(MBEDTLS_SSL_CONTEXT_SERIALIZATION) 4336 const unsigned char *buf,
4368 int endpoint,
int transport,
int preset);
4411 const unsigned char *secret,
size_t slen,
4413 const unsigned char *random,
size_t rlen,
4414 unsigned char *dstbuf,
size_t dlen);
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.
mbedtls_ssl_send_t * f_send
uint8_t allow_legacy_renegotiation
mbedtls_x509_crt * peer_cert
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.
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.
char peer_verify_data[MBEDTLS_SSL_VERIFY_DATA_MAX_LEN]
unsigned char max_minor_ver
uint8_t disable_renegotiation
const char * mbedtls_ssl_get_ciphersuite_name(const int ciphersuite_id)
Return the name of the ciphersuite associated with the given ID.
void mbedtls_ssl_conf_encrypt_then_mac(mbedtls_ssl_config *conf, char etm)
Enable or disable Encrypt-then-MAC (Default: MBEDTLS_SSL_ETM_ENABLED)
unsigned char min_minor_ver
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.
unsigned int dhm_min_bitlen
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_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.)
struct mbedtls_ssl_sig_hash_set_t mbedtls_ssl_sig_hash_set_t
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) ...
mbedtls_ssl_transform * transform_in
int mbedtls_ssl_send_t(void *ctx, const unsigned char *buf, size_t len)
Callback type: send data on the network.
unsigned int badmac_limit
void mbedtls_ssl_conf_fallback(mbedtls_ssl_config *conf, char fallback)
Set the fallback flag (client-side only). (Default: MBEDTLS_SSL_IS_NOT_FALLBACK). ...
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).
int mbedtls_ssl_recv_t(void *ctx, unsigned char *buf, size_t len)
Callback type: receive data from the network.
const mbedtls_ecp_group_id * curve_list
This file provides an API for Elliptic Curves over GF(P) (ECP).
void mbedtls_ssl_conf_cbc_record_splitting(mbedtls_ssl_config *conf, char split)
Enable / Disable 1/n-1 record splitting (Default: MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED) ...
int(* f_cookie_write)(void *, unsigned char **, unsigned char *, const unsigned char *, size_t)
int(* f_export_keys)(void *, const unsigned char *, const unsigned char *, size_t, size_t, size_t)
int mbedtls_ssl_export_keys_ext_t(void *p_expkey, const unsigned char *ms, const unsigned char *kb, size_t maclen, size_t keylen, size_t ivlen, const unsigned char client_random[32], const unsigned char server_random[32], mbedtls_tls_prf_types tls_prf_type)
Callback type: Export key block, master secret, handshake randbytes and the tls_prf function used to ...
int(* f_get_cache)(void *, mbedtls_ssl_session *)
Platform Security Architecture cryptography module.
unsigned char _pms_dhm[MBEDTLS_MPI_MAX_SIZE]
void(* f_dbg)(void *, int, const char *, int, const char *)
int(* f_sni)(void *, mbedtls_ssl_context *, const unsigned char *, size_t)
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).
unsigned char _pms_rsa[48]
unsigned char _pms_ecdh[MBEDTLS_ECP_MAX_BYTES]
unsigned char renego_period[8]
int mbedtls_ssl_get_max_out_record_payload(const mbedtls_ssl_context *ssl)
Return the current maximum outgoing record payload in bytes. This takes into account the config...
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...
mbedtls_ssl_session * session_in
uint8_t disable_datagram_packing
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. (Default values: MBEDTLS_DHM_RFC3526_MODP_2048_[PG]_BIN)
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...
mbedtls_ssl_get_timer_t * f_get_timer
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.
Configuration options (set of defines)
void 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 (Defau...
uint32_t mbedtls_ssl_get_verify_result(const mbedtls_ssl_context *ssl)
Return the result of the certificate verification.
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.)
mbedtls_x509_crl * ca_crl
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_session * session_out
const mbedtls_x509_crt * mbedtls_ssl_get_peer_cert(const mbedtls_ssl_context *ssl)
Return the peer certificate from the current connection.
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...
int mbedtls_ssl_send_alert_message(mbedtls_ssl_context *ssl, unsigned char level, unsigned char message)
Send an alert message.
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.
SSL Ciphersuites for Mbed TLS.
int(* f_ticket_write)(void *, const mbedtls_ssl_session *, unsigned char *, const unsigned char *, size_t *, uint32_t *)
mbedtls_ssl_transform * transform_out
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)
int(* f_set_cache)(void *, const mbedtls_ssl_session *)
Multi-precision integer library.
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 a pre-shared key (PSK) and identity to be used in PSK-based ciphersuites.
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_write(mbedtls_ssl_context *ssl, const unsigned char *buf, size_t len)
Try to write exactly 'len' application data bytes.
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) ...
void mbedtls_ssl_conf_min_version(mbedtls_ssl_config *conf, int major, int minor)
Set the minimum accepted SSL/TLS protocol version (Default: TLS 1.0)
int(* f_cookie_check)(void *, const unsigned char *, size_t, const unsigned char *, size_t)
int mbedtls_ssl_close_notify(mbedtls_ssl_context *ssl)
Notify the peer that the connection is being closed.
struct mbedtls_ssl_flight_item mbedtls_ssl_flight_item
void mbedtls_ssl_conf_export_keys_ext_cb(mbedtls_ssl_config *conf, mbedtls_ssl_export_keys_ext_t *f_export_keys_ext, void *p_export_keys)
Configure extended key export callback. (Default: none.)
void mbedtls_ssl_conf_session_tickets(mbedtls_ssl_config *conf, int use_tickets)
Enable / Disable session tickets (client only). (Default: MBEDTLS_SSL_SESSION_TICKETS_ENABLED.)
int(* f_export_keys_ext)(void *, const unsigned char *, const unsigned char *, size_t, size_t, size_t, const unsigned char[32], const unsigned char[32], mbedtls_tls_prf_types)
void mbedtls_ssl_conf_ciphersuites_for_version(mbedtls_ssl_config *conf, const int *ciphersuites, int major, int minor)
Set the list of allowed ciphersuites and the preference order for a specific version of the protocol...
mbedtls_ssl_transform * transform
mbedtls_ssl_handshake_params * handshake
void mbedtls_ssl_free(mbedtls_ssl_context *ssl)
Free referenced items in an SSL context and clear memory.
void mbedtls_ssl_conf_export_keys_cb(mbedtls_ssl_config *conf, mbedtls_ssl_export_keys_t *f_export_keys, void *p_export_keys)
Configure key export callback. (Default: none.)
void mbedtls_ssl_conf_endpoint(mbedtls_ssl_config *conf, int endpoint)
Set the current endpoint type.
MBEDTLS_DEPRECATED size_t mbedtls_ssl_get_max_frag_len(const mbedtls_ssl_context *ssl)
This function is a deprecated approach to getting the max fragment length. Its an alias for mbedtls_s...
size_t mbedtls_ssl_get_input_max_frag_len(const mbedtls_ssl_context *ssl)
Return the maximum fragment length (payload, in bytes) for the input buffer. This is the negotiated m...
void mbedtls_ssl_session_free(mbedtls_ssl_session *session)
Free referenced items in an SSL session including the peer certificate and clear memory.
void mbedtls_ssl_conf_arc4_support(mbedtls_ssl_config *conf, char arc4)
Disable or enable support for RC4 (Default: MBEDTLS_SSL_ARC4_DISABLED)
void mbedtls_ssl_conf_sig_hashes(mbedtls_ssl_config *conf, const int *hashes)
Set the allowed hashes for signatures during the handshake. (Default: all SHA-2 hashes, largest first. Also SHA-1 if the compile-time option MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE is enabled.)
unsigned char min_major_ver
struct mbedtls_ssl_transform mbedtls_ssl_transform
mbedtls_ssl_set_timer_t * f_set_timer
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...
const int * ciphersuite_list[4]
int(* f_rng)(void *, unsigned char *, size_t)
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...
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.)
mbedtls_ssl_key_cert * key_cert
MBEDTLS_DEPRECATED int mbedtls_ssl_conf_dh_param(mbedtls_ssl_config *conf, const char *dhm_P, const char *dhm_G)
Set the Diffie-Hellman public P and G values, read as hexadecimal strings (server-side only) (Default...
mbedtls_ssl_recv_t * f_recv
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_transport(mbedtls_ssl_config *conf, int transport)
Set the transport type (TLS or DTLS). Default: TLS.
mbedtls_ssl_session * session_negotiate
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).
void mbedtls_ssl_conf_renegotiation_enforced(mbedtls_ssl_config *conf, int max_records)
Enforce renegotiation requests. (Default: enforced, max_records = 16)
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...
#define MBEDTLS_DEPRECATED
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_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.
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 ...
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.
int mbedtls_ssl_conf_alpn_protocols(mbedtls_ssl_config *conf, const char **protos)
Set the supported Application Layer Protocols.
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.
unsigned char _pms_ecdhe_psk[4+MBEDTLS_ECP_MAX_BYTES+MBEDTLS_PSK_MAX_LEN]
const mbedtls_x509_crt_profile * cert_profile
This file contains Diffie-Hellman-Merkle (DHM) key exchange definitions and functions.
X.509 certificate parsing and writing.
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_conf_session_cache(mbedtls_ssl_config *conf, void *p_cache, int(*f_get_cache)(void *, mbedtls_ssl_session *), int(*f_set_cache)(void *, const mbedtls_ssl_session *))
Set the session cache callbacks (server-side only) If not set, no session resuming is done (except if...
#define MBEDTLS_PSK_MAX_LEN
void mbedtls_ssl_conf_truncated_hmac(mbedtls_ssl_config *conf, int truncate)
Activate negotiation of truncated HMAC (Default: MBEDTLS_SSL_TRUNC_HMAC_DISABLED) ...
mbedtls_ssl_session * session
char own_verify_data[MBEDTLS_SSL_VERIFY_DATA_MAX_LEN]
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() ...
mbedtls_ssl_transform * transform_negotiate
const char * mbedtls_ssl_get_ciphersuite(const mbedtls_ssl_context *ssl)
Return the name of the current ciphersuite.
int mbedtls_ssl_get_timer_t(void *ctx)
Callback type: get status of timers/delays.
The DHM context structure.
const mbedtls_ssl_config * conf
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.
int(* f_psk)(void *, mbedtls_ssl_context *, const unsigned char *, size_t)
unsigned char max_major_ver
void mbedtls_ssl_config_init(mbedtls_ssl_config *conf)
Initialize an SSL configuration context Just makes the context ready for mbedtls_ssl_config_defaults(...
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...
This file contains ECDH definitions and functions.
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) ...
int mbedtls_ssl_set_session(mbedtls_ssl_context *ssl, const mbedtls_ssl_session *session)
Request resumption of session (client-side only) Session data is copied from presented session struct...
#define MBEDTLS_MPI_MAX_SIZE
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. ...
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.
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.
int mbedtls_ssl_setup(mbedtls_ssl_context *ssl, const mbedtls_ssl_config *conf)
Set up an SSL context for use.
void mbedtls_ssl_conf_legacy_renegotiation(mbedtls_ssl_config *conf, int allow_legacy)
Prevent or allow legacy renegotiation. (Default: MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION) ...
size_t mbedtls_ssl_get_output_max_frag_len(const mbedtls_ssl_context *ssl)
Return the maximum fragment length (payload, in bytes) for the output buffer. For the client...
unsigned char _pms_rsa_psk[52+MBEDTLS_PSK_MAX_LEN]
int mbedtls_ssl_renegotiate(mbedtls_ssl_context *ssl)
Initiate an SSL renegotiation on the running connection. Client: perform the renegotiation right now...
int(* f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *)
int(* f_ticket_parse)(void *, mbedtls_ssl_session *, unsigned char *, size_t)
int mbedtls_ssl_export_keys_t(void *p_expkey, const unsigned char *ms, const unsigned char *kb, size_t maclen, size_t keylen, size_t ivlen)
Callback type: Export key block and master secret.
int(* f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *)
X.509 certificate revocation list parsing.
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).
mbedtls_ssl_recv_timeout_t * f_recv_timeout
mbedtls_x509_crt * ca_chain
void mbedtls_ssl_conf_read_timeout(mbedtls_ssl_config *conf, uint32_t timeout)
Set the timeout period for mbedtls_ssl_read() (Default: no timeout.)
void mbedtls_ssl_config_free(mbedtls_ssl_config *conf)
Free an SSL configuration context.
unsigned char * psk_identity
#define MBEDTLS_SSL_CID_OUT_LEN_MAX
int mbedtls_ssl_read(mbedtls_ssl_context *ssl, unsigned char *buf, size_t len)
Read at most 'len' application data bytes.
struct mbedtls_ssl_key_cert mbedtls_ssl_key_cert
uint8_t cbc_record_splitting
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.
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...
unsigned char _pms_dhe_psk[4+MBEDTLS_MPI_MAX_SIZE+MBEDTLS_PSK_MAX_LEN]
size_t next_record_offset
#define MBEDTLS_SSL_CID_IN_LEN_MAX
void mbedtls_ssl_session_init(mbedtls_ssl_session *session)
Initialize SSL session structure.
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_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.)
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...
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.
void mbedtls_ssl_conf_curves(mbedtls_ssl_config *conf, const mbedtls_ecp_group_id *curves)
Set the allowed curves in order of preference. (Default: all defined curves in order of decreasing si...
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. (DTLS only, no effect on TLS.) Default: 0 (disabled).
unsigned char _pms_psk[4+2 *MBEDTLS_PSK_MAX_LEN]
int mbedtls_ssl_handshake(mbedtls_ssl_context *ssl)
Perform the SSL handshake.
void mbedtls_ssl_set_hs_authmode(mbedtls_ssl_context *ssl, int authmode)
Set authmode for the current handshake.
mbedtls_md_type_t
Supported message digests.
int mbedtls_ssl_handshake_step(mbedtls_ssl_context *ssl)
Perform a single step of the SSL handshake.
unsigned char cur_out_ctr[8]
const char * mbedtls_ssl_get_version(const mbedtls_ssl_context *ssl)
Return the current SSL version (SSLv3/TLSv1/etc)
void mbedtls_ssl_conf_authmode(mbedtls_ssl_config *conf, int authmode)
Set the certificate verification mode Default: NONE on server, REQUIRED on client.
int mbedtls_ssl_session_reset(mbedtls_ssl_context *ssl)
Reset an already initialized SSL context for re-use while retaining application-set variables...
int mbedtls_ssl_set_hostname(mbedtls_ssl_context *ssl, const char *hostname)
Set or reset the hostname to check against the received server certificate. It sets the ServerName TL...
struct mbedtls_ssl_handshake_params mbedtls_ssl_handshake_params
#define MBEDTLS_ECP_MAX_BYTES
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_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.
int mbedtls_ssl_get_session(const mbedtls_ssl_context *ssl, mbedtls_ssl_session *session)
Save session in order to resume it later (client-side only) Session data is copied to presented sessi...
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...
#define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN
const mbedtls_ssl_session * mbedtls_ssl_get_session_pointer(const mbedtls_ssl_context *ssl)
Get a pointer to the current session structure, for example to serialize it.
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...