25 #if !defined(MBEDTLS_CONFIG_FILE) 28 #include MBEDTLS_CONFIG_FILE 36 #if defined(MBEDTLS_X509_CRT_PARSE_C) 41 #if defined(MBEDTLS_DHM_C) 50 #if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) 54 #if defined(MBEDTLS_ZLIB_SUPPORT) 56 #if defined(MBEDTLS_DEPRECATED_WARNING) 58 "Record compression support via MBEDTLS_ZLIB_SUPPORT is deprecated and will be removed in the next major revision of the library" 61 #if defined(MBEDTLS_DEPRECATED_REMOVED) 63 "Record compression support via MBEDTLS_ZLIB_SUPPORT is deprecated and cannot be used if MBEDTLS_DEPRECATED_REMOVED is set" 69 #if defined(MBEDTLS_HAVE_TIME) 73 #if defined(MBEDTLS_USE_PSA_CRYPTO) 81 #define MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE -0x7080 83 #define MBEDTLS_ERR_SSL_BAD_INPUT_DATA -0x7100 85 #define MBEDTLS_ERR_SSL_INVALID_MAC -0x7180 87 #define MBEDTLS_ERR_SSL_INVALID_RECORD -0x7200 89 #define MBEDTLS_ERR_SSL_CONN_EOF -0x7280 91 #define MBEDTLS_ERR_SSL_UNKNOWN_CIPHER -0x7300 93 #define MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN -0x7380 95 #define MBEDTLS_ERR_SSL_NO_RNG -0x7400 97 #define MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE -0x7480 99 #define MBEDTLS_ERR_SSL_CERTIFICATE_TOO_LARGE -0x7500 101 #define MBEDTLS_ERR_SSL_CERTIFICATE_REQUIRED -0x7580 103 #define MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED -0x7600 105 #define MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED -0x7680 107 #define MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE -0x7700 109 #define MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE -0x7780 111 #define MBEDTLS_ERR_SSL_PEER_VERIFY_FAILED -0x7800 113 #define MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY -0x7880 115 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO -0x7900 117 #define MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO -0x7980 119 #define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE -0x7A00 121 #define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST -0x7A80 123 #define MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE -0x7B00 125 #define MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO_DONE -0x7B80 127 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE -0x7C00 129 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP -0x7C80 131 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS -0x7D00 133 #define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY -0x7D80 135 #define MBEDTLS_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC -0x7E00 137 #define MBEDTLS_ERR_SSL_BAD_HS_FINISHED -0x7E80 139 #define MBEDTLS_ERR_SSL_ALLOC_FAILED -0x7F00 141 #define MBEDTLS_ERR_SSL_HW_ACCEL_FAILED -0x7F80 143 #define MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH -0x6F80 145 #define MBEDTLS_ERR_SSL_COMPRESSION_FAILED -0x6F00 147 #define MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION -0x6E80 149 #define MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET -0x6E00 151 #define MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED -0x6D80 153 #define MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH -0x6D00 155 #define MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY -0x6C80 157 #define MBEDTLS_ERR_SSL_INTERNAL_ERROR -0x6C00 159 #define MBEDTLS_ERR_SSL_COUNTER_WRAPPING -0x6B80 161 #define MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO -0x6B00 163 #define MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED -0x6A80 165 #define MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL -0x6A00 167 #define MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE -0x6980 169 #define MBEDTLS_ERR_SSL_WANT_READ -0x6900 171 #define MBEDTLS_ERR_SSL_WANT_WRITE -0x6880 173 #define MBEDTLS_ERR_SSL_TIMEOUT -0x6800 175 #define MBEDTLS_ERR_SSL_CLIENT_RECONNECT -0x6780 177 #define MBEDTLS_ERR_SSL_UNEXPECTED_RECORD -0x6700 179 #define MBEDTLS_ERR_SSL_NON_FATAL -0x6680 181 #define MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH -0x6600 183 #define MBEDTLS_ERR_SSL_CONTINUE_PROCESSING -0x6580 185 #define MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS -0x6500 187 #define MBEDTLS_ERR_SSL_EARLY_MESSAGE -0x6480 189 #define MBEDTLS_ERR_SSL_UNEXPECTED_CID -0x6000 191 #define MBEDTLS_ERR_SSL_VERSION_MISMATCH -0x5F00 193 #define MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS -0x7000 195 #define MBEDTLS_ERR_SSL_BAD_CONFIG -0x5E80 197 #define MBEDTLS_ERR_SSL_CACHE_ENTRY_NOT_FOUND -0x5E00 202 #define MBEDTLS_SSL_MAJOR_VERSION_3 3 203 #define MBEDTLS_SSL_MINOR_VERSION_0 0 204 #define MBEDTLS_SSL_MINOR_VERSION_1 1 205 #define MBEDTLS_SSL_MINOR_VERSION_2 2 206 #define MBEDTLS_SSL_MINOR_VERSION_3 3 207 #define MBEDTLS_SSL_MINOR_VERSION_4 4 209 #define MBEDTLS_SSL_TRANSPORT_STREAM 0 210 #define MBEDTLS_SSL_TRANSPORT_DATAGRAM 1 212 #define MBEDTLS_SSL_MAX_HOST_NAME_LEN 255 213 #define MBEDTLS_SSL_MAX_ALPN_NAME_LEN 255 215 #define MBEDTLS_SSL_MAX_ALPN_LIST_LEN 65535 219 #define MBEDTLS_SSL_MAX_FRAG_LEN_NONE 0 220 #define MBEDTLS_SSL_MAX_FRAG_LEN_512 1 221 #define MBEDTLS_SSL_MAX_FRAG_LEN_1024 2 222 #define MBEDTLS_SSL_MAX_FRAG_LEN_2048 3 223 #define MBEDTLS_SSL_MAX_FRAG_LEN_4096 4 224 #define MBEDTLS_SSL_MAX_FRAG_LEN_INVALID 5 226 #define MBEDTLS_SSL_IS_CLIENT 0 227 #define MBEDTLS_SSL_IS_SERVER 1 229 #define MBEDTLS_SSL_IS_NOT_FALLBACK 0 230 #define MBEDTLS_SSL_IS_FALLBACK 1 232 #define MBEDTLS_SSL_EXTENDED_MS_DISABLED 0 233 #define MBEDTLS_SSL_EXTENDED_MS_ENABLED 1 235 #define MBEDTLS_SSL_CID_DISABLED 0 236 #define MBEDTLS_SSL_CID_ENABLED 1 238 #define MBEDTLS_SSL_ETM_DISABLED 0 239 #define MBEDTLS_SSL_ETM_ENABLED 1 241 #define MBEDTLS_SSL_COMPRESS_NULL 0 242 #define MBEDTLS_SSL_COMPRESS_DEFLATE 1 244 #define MBEDTLS_SSL_VERIFY_NONE 0 245 #define MBEDTLS_SSL_VERIFY_OPTIONAL 1 246 #define MBEDTLS_SSL_VERIFY_REQUIRED 2 247 #define MBEDTLS_SSL_VERIFY_UNSET 3 249 #define MBEDTLS_SSL_LEGACY_RENEGOTIATION 0 250 #define MBEDTLS_SSL_SECURE_RENEGOTIATION 1 252 #define MBEDTLS_SSL_RENEGOTIATION_DISABLED 0 253 #define MBEDTLS_SSL_RENEGOTIATION_ENABLED 1 255 #define MBEDTLS_SSL_ANTI_REPLAY_DISABLED 0 256 #define MBEDTLS_SSL_ANTI_REPLAY_ENABLED 1 258 #define MBEDTLS_SSL_RENEGOTIATION_NOT_ENFORCED -1 259 #define MBEDTLS_SSL_RENEGO_MAX_RECORDS_DEFAULT 16 261 #define MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION 0 262 #define MBEDTLS_SSL_LEGACY_ALLOW_RENEGOTIATION 1 263 #define MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE 2 265 #define MBEDTLS_SSL_TRUNC_HMAC_DISABLED 0 266 #define MBEDTLS_SSL_TRUNC_HMAC_ENABLED 1 267 #define MBEDTLS_SSL_TRUNCATED_HMAC_LEN 10 269 #define MBEDTLS_SSL_SESSION_TICKETS_DISABLED 0 270 #define MBEDTLS_SSL_SESSION_TICKETS_ENABLED 1 272 #define MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED 0 273 #define MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED 1 275 #define MBEDTLS_SSL_ARC4_ENABLED 0 276 #define MBEDTLS_SSL_ARC4_DISABLED 1 278 #define MBEDTLS_SSL_PRESET_DEFAULT 0 279 #define MBEDTLS_SSL_PRESET_SUITEB 2 281 #define MBEDTLS_SSL_CERT_REQ_CA_LIST_ENABLED 1 282 #define MBEDTLS_SSL_CERT_REQ_CA_LIST_DISABLED 0 284 #define MBEDTLS_SSL_DTLS_SRTP_MKI_UNSUPPORTED 0 285 #define MBEDTLS_SSL_DTLS_SRTP_MKI_SUPPORTED 1 291 #define MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MIN 1000 292 #define MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MAX 60000 302 #if !defined(MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME) 303 #define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME 86400 317 #if !defined(MBEDTLS_SSL_MAX_CONTENT_LEN) 318 #define MBEDTLS_SSL_MAX_CONTENT_LEN 16384 321 #if !defined(MBEDTLS_SSL_IN_CONTENT_LEN) 322 #define MBEDTLS_SSL_IN_CONTENT_LEN MBEDTLS_SSL_MAX_CONTENT_LEN 325 #if !defined(MBEDTLS_SSL_OUT_CONTENT_LEN) 326 #define MBEDTLS_SSL_OUT_CONTENT_LEN MBEDTLS_SSL_MAX_CONTENT_LEN 333 #if !defined(MBEDTLS_SSL_DTLS_MAX_BUFFERING) 334 #define MBEDTLS_SSL_DTLS_MAX_BUFFERING 32768 340 #if !defined(MBEDTLS_SSL_CID_IN_LEN_MAX) 341 #define MBEDTLS_SSL_CID_IN_LEN_MAX 32 344 #if !defined(MBEDTLS_SSL_CID_OUT_LEN_MAX) 345 #define MBEDTLS_SSL_CID_OUT_LEN_MAX 32 348 #if !defined(MBEDTLS_SSL_CID_PADDING_GRANULARITY) 349 #define MBEDTLS_SSL_CID_PADDING_GRANULARITY 16 352 #if !defined(MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY) 353 #define MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY 1 361 #if defined(MBEDTLS_SSL_PROTO_SSL3) 362 #define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN 36 364 #define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN 12 370 #define MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO 0xFF 371 #define MBEDTLS_SSL_FALLBACK_SCSV_VALUE 0x5600 377 #define MBEDTLS_SSL_HASH_NONE 0 378 #define MBEDTLS_SSL_HASH_MD5 1 379 #define MBEDTLS_SSL_HASH_SHA1 2 380 #define MBEDTLS_SSL_HASH_SHA224 3 381 #define MBEDTLS_SSL_HASH_SHA256 4 382 #define MBEDTLS_SSL_HASH_SHA384 5 383 #define MBEDTLS_SSL_HASH_SHA512 6 385 #define MBEDTLS_SSL_SIG_ANON 0 386 #define MBEDTLS_SSL_SIG_RSA 1 387 #define MBEDTLS_SSL_SIG_ECDSA 3 393 #define MBEDTLS_SSL_CERT_TYPE_RSA_SIGN 1 394 #define MBEDTLS_SSL_CERT_TYPE_ECDSA_SIGN 64 399 #define MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC 20 400 #define MBEDTLS_SSL_MSG_ALERT 21 401 #define MBEDTLS_SSL_MSG_HANDSHAKE 22 402 #define MBEDTLS_SSL_MSG_APPLICATION_DATA 23 403 #define MBEDTLS_SSL_MSG_CID 25 405 #define MBEDTLS_SSL_ALERT_LEVEL_WARNING 1 406 #define MBEDTLS_SSL_ALERT_LEVEL_FATAL 2 408 #define MBEDTLS_SSL_ALERT_MSG_CLOSE_NOTIFY 0 409 #define MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE 10 410 #define MBEDTLS_SSL_ALERT_MSG_BAD_RECORD_MAC 20 411 #define MBEDTLS_SSL_ALERT_MSG_DECRYPTION_FAILED 21 412 #define MBEDTLS_SSL_ALERT_MSG_RECORD_OVERFLOW 22 413 #define MBEDTLS_SSL_ALERT_MSG_DECOMPRESSION_FAILURE 30 414 #define MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE 40 415 #define MBEDTLS_SSL_ALERT_MSG_NO_CERT 41 416 #define MBEDTLS_SSL_ALERT_MSG_BAD_CERT 42 417 #define MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT 43 418 #define MBEDTLS_SSL_ALERT_MSG_CERT_REVOKED 44 419 #define MBEDTLS_SSL_ALERT_MSG_CERT_EXPIRED 45 420 #define MBEDTLS_SSL_ALERT_MSG_CERT_UNKNOWN 46 421 #define MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER 47 422 #define MBEDTLS_SSL_ALERT_MSG_UNKNOWN_CA 48 423 #define MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED 49 424 #define MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR 50 425 #define MBEDTLS_SSL_ALERT_MSG_DECRYPT_ERROR 51 426 #define MBEDTLS_SSL_ALERT_MSG_EXPORT_RESTRICTION 60 427 #define MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION 70 428 #define MBEDTLS_SSL_ALERT_MSG_INSUFFICIENT_SECURITY 71 429 #define MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR 80 430 #define MBEDTLS_SSL_ALERT_MSG_INAPROPRIATE_FALLBACK 86 431 #define MBEDTLS_SSL_ALERT_MSG_USER_CANCELED 90 432 #define MBEDTLS_SSL_ALERT_MSG_NO_RENEGOTIATION 100 433 #define MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_EXT 110 434 #define MBEDTLS_SSL_ALERT_MSG_UNRECOGNIZED_NAME 112 435 #define MBEDTLS_SSL_ALERT_MSG_UNKNOWN_PSK_IDENTITY 115 436 #define MBEDTLS_SSL_ALERT_MSG_NO_APPLICATION_PROTOCOL 120 438 #define MBEDTLS_SSL_HS_HELLO_REQUEST 0 439 #define MBEDTLS_SSL_HS_CLIENT_HELLO 1 440 #define MBEDTLS_SSL_HS_SERVER_HELLO 2 441 #define MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST 3 442 #define MBEDTLS_SSL_HS_NEW_SESSION_TICKET 4 443 #define MBEDTLS_SSL_HS_CERTIFICATE 11 444 #define MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE 12 445 #define MBEDTLS_SSL_HS_CERTIFICATE_REQUEST 13 446 #define MBEDTLS_SSL_HS_SERVER_HELLO_DONE 14 447 #define MBEDTLS_SSL_HS_CERTIFICATE_VERIFY 15 448 #define MBEDTLS_SSL_HS_CLIENT_KEY_EXCHANGE 16 449 #define MBEDTLS_SSL_HS_FINISHED 20 454 #define MBEDTLS_TLS_EXT_SERVERNAME 0 455 #define MBEDTLS_TLS_EXT_SERVERNAME_HOSTNAME 0 457 #define MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH 1 459 #define MBEDTLS_TLS_EXT_TRUNCATED_HMAC 4 461 #define MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES 10 462 #define MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS 11 464 #define MBEDTLS_TLS_EXT_SIG_ALG 13 466 #define MBEDTLS_TLS_EXT_USE_SRTP 14 468 #define MBEDTLS_TLS_EXT_ALPN 16 470 #define MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC 22 471 #define MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET 0x0017 473 #define MBEDTLS_TLS_EXT_SESSION_TICKET 35 482 #if !defined(MBEDTLS_TLS_EXT_CID) 483 #define MBEDTLS_TLS_EXT_CID 254 486 #define MBEDTLS_TLS_EXT_ECJPAKE_KKPP 256 488 #define MBEDTLS_TLS_EXT_RENEGOTIATION_INFO 0xFF01 493 #if !defined(MBEDTLS_PSK_MAX_LEN) 494 #define MBEDTLS_PSK_MAX_LEN 32 500 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) 503 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) 506 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ 507 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \ 508 defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ 509 defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) 512 #if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) 515 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) 519 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) 522 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) 526 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) 527 unsigned char _pms_ecjpake[32];
531 #define MBEDTLS_PREMASTER_SIZE sizeof(union mbedtls_ssl_premaster_secret) 592 const unsigned char *buf,
693 #if defined(MBEDTLS_X509_CRT_PARSE_C) 696 #if defined(MBEDTLS_SSL_PROTO_DTLS) 700 #if defined(MBEDTLS_SSL_ASYNC_PRIVATE) 701 #if defined(MBEDTLS_X509_CRT_PARSE_C) 776 const unsigned char *hash,
841 const unsigned char *input,
888 unsigned char *output,
912 #if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED) && \ 913 !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE) 914 #define MBEDTLS_SSL_PEER_CERT_DIGEST_MAX_LEN 48 915 #if defined(MBEDTLS_SHA256_C) 916 #define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_TYPE MBEDTLS_MD_SHA256 917 #define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_LEN 32 918 #elif defined(MBEDTLS_SHA512_C) 919 #define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_TYPE MBEDTLS_MD_SHA384 920 #define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_LEN 48 921 #elif defined(MBEDTLS_SHA1_C) 922 #define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_TYPE MBEDTLS_MD_SHA1 923 #define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_LEN 20 926 #error "Bad configuration - need SHA-1, SHA-256 or SHA-512 enabled to compute digest of peer CRT." 931 #if defined(MBEDTLS_SSL_DTLS_SRTP) 933 #define MBEDTLS_TLS_SRTP_MAX_MKI_LENGTH 255 934 #define MBEDTLS_TLS_SRTP_MAX_PROFILE_LIST_LENGTH 4 944 #define MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_80 ((uint16_t) 0x0001) 945 #define MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_32 ((uint16_t) 0x0002) 946 #define MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_80 ((uint16_t) 0x0005) 947 #define MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_32 ((uint16_t) 0x0006) 949 #define MBEDTLS_TLS_SRTP_UNSET ((uint16_t) 0x0000) 951 typedef uint16_t mbedtls_ssl_srtp_profile;
953 typedef struct mbedtls_dtls_srtp_info_t {
955 mbedtls_ssl_srtp_profile chosen_dtls_srtp_profile;
959 unsigned char mki_value[MBEDTLS_TLS_SRTP_MAX_MKI_LENGTH];
961 mbedtls_dtls_srtp_info;
977 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) 981 #if defined(MBEDTLS_HAVE_TIME) 987 unsigned char id[32];
990 #if defined(MBEDTLS_X509_CRT_PARSE_C) 991 #if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE) 996 unsigned char *peer_cert_digest;
997 size_t peer_cert_digest_len;
1003 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C) 1009 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC) 1013 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) 1044 #if defined(MBEDTLS_ARC4_C) 1047 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) 1050 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) 1053 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) 1056 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) 1059 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) 1062 #if defined(MBEDTLS_SSL_RENEGOTIATION) 1065 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC) 1068 #if defined(MBEDTLS_SSL_SESSION_TICKETS) 1071 #if defined(MBEDTLS_SSL_FALLBACK_SCSV) && defined(MBEDTLS_SSL_CLI_C) 1074 #if defined(MBEDTLS_SSL_SRV_C) 1078 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) 1079 uint8_t ignore_unexpected_cid ;
1083 #if defined(MBEDTLS_SSL_DTLS_SRTP) 1084 uint8_t dtls_srtp_mki_support ;
1094 #if defined(MBEDTLS_SSL_PROTO_DTLS) 1101 #if defined(MBEDTLS_SSL_RENEGOTIATION) 1107 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) 1111 #if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C) 1122 void (*
f_dbg)(
void *, int,
const char *, int,
const char *);
1126 int (*
f_rng)(
void *,
unsigned char *, size_t);
1135 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) 1141 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1147 #if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED) 1153 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) 1156 const unsigned char *, size_t);
1159 const unsigned char *, size_t);
1163 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_SRV_C) 1166 unsigned char *,
const unsigned char *,
size_t *, uint32_t *);
1172 #if defined(MBEDTLS_SSL_EXPORT_KEYS) 1175 const unsigned char *, size_t, size_t, size_t);
1179 const unsigned char *, size_t, size_t, size_t,
1180 const unsigned char[32],
const unsigned char[32],
1185 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) 1189 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1194 #if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK) 1200 #if defined(MBEDTLS_SSL_ASYNC_PRIVATE) 1201 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1202 mbedtls_ssl_async_sign_t *f_async_sign_start;
1203 mbedtls_ssl_async_decrypt_t *f_async_decrypt_start;
1205 mbedtls_ssl_async_resume_t *f_async_resume;
1206 mbedtls_ssl_async_cancel_t *f_async_cancel;
1207 void *p_async_config_data;
1210 #if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED) 1214 #if defined(MBEDTLS_ECP_C) 1218 #if defined(MBEDTLS_DHM_C) 1223 #if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED) 1225 #if defined(MBEDTLS_USE_PSA_CRYPTO) 1257 #if defined(MBEDTLS_SSL_ALPN) 1261 #if defined(MBEDTLS_SSL_DTLS_SRTP) 1263 const mbedtls_ssl_srtp_profile *dtls_srtp_profile_list;
1265 size_t dtls_srtp_profile_list_len;
1276 #if defined(MBEDTLS_SSL_RENEGOTIATION) 1286 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) 1290 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1338 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) 1339 unsigned char *in_cid;
1350 #if defined(MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH) 1353 #if defined(MBEDTLS_SSL_PROTO_DTLS) 1358 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) 1370 #if defined(MBEDTLS_SSL_PROTO_DTLS) 1381 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) 1382 unsigned char *out_cid;
1392 #if defined(MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH) 1398 #if defined(MBEDTLS_SSL_PROTO_DTLS) 1402 #if defined(MBEDTLS_ZLIB_SUPPORT) 1403 unsigned char *compress_buf;
1405 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) 1417 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1422 #if defined(MBEDTLS_SSL_ALPN) 1426 #if defined(MBEDTLS_SSL_DTLS_SRTP) 1430 mbedtls_dtls_srtp_info dtls_srtp_info;
1436 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) 1447 #if defined(MBEDTLS_SSL_RENEGOTIATION) 1453 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) 1461 uint8_t own_cid_len;
1462 uint8_t negotiate_cid;
1469 #if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) 1471 #if !defined(MBEDTLS_DEPRECATED_REMOVED) 1473 #define MBEDTLS_SSL_CHANNEL_OUTBOUND MBEDTLS_DEPRECATED_NUMERIC_CONSTANT(0) 1474 #define MBEDTLS_SSL_CHANNEL_INBOUND MBEDTLS_DEPRECATED_NUMERIC_CONSTANT(1) 1476 #if defined(MBEDTLS_DEPRECATED_WARNING) 1477 #define MBEDTLS_DEPRECATED __attribute__((deprecated)) 1479 #define MBEDTLS_DEPRECATED 1484 const unsigned char *key_enc,
const unsigned char *key_dec,
1486 const unsigned char *iv_enc,
const unsigned char *iv_dec,
1488 const unsigned char *mac_enc,
const unsigned char *mac_dec,
1502 #undef MBEDTLS_DEPRECATED 1627 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1656 int (*f_rng)(
void *,
unsigned char *,
size_t),
1674 void (*f_dbg)(
void *,
int,
const char *,
int,
const char *),
1713 #if defined(MBEDTLS_SSL_PROTO_DTLS) 1715 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) 1803 unsigned char const *own_cid,
1804 size_t own_cid_len);
1846 size_t *peer_cid_len);
1895 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1937 #if defined(MBEDTLS_SSL_RECORD_CHECKING) 2033 unsigned char *start,
2034 const unsigned char *end,
2036 uint32_t *lifetime);
2038 #if defined(MBEDTLS_SSL_EXPORT_KEYS) 2060 const unsigned char *ms,
2061 const unsigned char *kb,
2092 const unsigned char *ms,
2093 const unsigned char *kb,
2097 const unsigned char client_random[32],
2098 const unsigned char server_random[32],
2130 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_SRV_C) 2151 #if defined(MBEDTLS_SSL_EXPORT_KEYS) 2164 void *p_export_keys);
2180 void *p_export_keys);
2183 #if defined(MBEDTLS_SSL_ASYNC_PRIVATE) 2215 mbedtls_ssl_async_sign_t *f_async_sign,
2216 mbedtls_ssl_async_decrypt_t *f_async_decrypt,
2217 mbedtls_ssl_async_resume_t *f_async_resume,
2218 mbedtls_ssl_async_cancel_t *f_async_cancel,
2277 unsigned char **p,
unsigned char *end,
2278 const unsigned char *info,
size_t ilen);
2294 const unsigned char *cookie,
size_t clen,
2295 const unsigned char *info,
size_t ilen);
2297 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) 2351 const unsigned char *info,
2356 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) 2375 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) 2402 #if defined(MBEDTLS_SSL_PROTO_DTLS) 2433 unsigned allow_packing);
2469 #if defined(MBEDTLS_SSL_SRV_C) 2513 #if defined(MBEDTLS_SSL_CLI_C) 2564 const unsigned char *buf,
2631 const int *ciphersuites);
2633 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) 2634 #define MBEDTLS_SSL_UNEXPECTED_CID_IGNORE 0 2635 #define MBEDTLS_SSL_UNEXPECTED_CID_FAIL 1 2669 int ignore_other_cids);
2692 const int *ciphersuites,
2693 int major,
int minor);
2695 #if defined(MBEDTLS_X509_CRT_PARSE_C) 2724 #if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK) 2822 #if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED) 2855 const unsigned char *psk,
size_t psk_len,
2856 const unsigned char *psk_identity,
size_t psk_identity_len);
2858 #if defined(MBEDTLS_USE_PSA_CRYPTO) 2897 const unsigned char *psk_identity,
2898 size_t psk_identity_len);
2918 const unsigned char *psk,
size_t psk_len);
2920 #if defined(MBEDTLS_USE_PSA_CRYPTO) 2989 #if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C) 2991 #if !defined(MBEDTLS_DEPRECATED_REMOVED) 2993 #if defined(MBEDTLS_DEPRECATED_WARNING) 2994 #define MBEDTLS_DEPRECATED __attribute__((deprecated)) 2996 #define MBEDTLS_DEPRECATED 3032 const unsigned char *dhm_P,
size_t P_len,
3033 const unsigned char *dhm_G,
size_t G_len);
3047 #if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C) 3057 unsigned int bitlen);
3060 #if defined(MBEDTLS_ECP_C) 3094 #if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED) 3119 #if defined(MBEDTLS_X509_CRT_PARSE_C) 3141 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) 3215 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) 3234 const unsigned char *pw,
3238 #if defined(MBEDTLS_SSL_ALPN) 3265 #if defined(MBEDTLS_SSL_DTLS_SRTP) 3266 #if defined(MBEDTLS_DEBUG_C) 3267 static inline const char *mbedtls_ssl_get_srtp_profile_as_string(mbedtls_ssl_srtp_profile profile)
3270 case MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_80:
3271 return "MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_80";
3272 case MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_32:
3273 return "MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_32";
3274 case MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_80:
3275 return "MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_80";
3276 case MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_32:
3277 return "MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_32";
3297 int support_mki_value);
3318 int mbedtls_ssl_conf_dtls_srtp_protection_profiles
3320 const mbedtls_ssl_srtp_profile *profiles);
3339 unsigned char *mki_value,
3360 mbedtls_dtls_srtp_info *dtls_srtp_info);
3401 #if defined(MBEDTLS_SSL_FALLBACK_SCSV) && defined(MBEDTLS_SSL_CLI_C) 3424 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) 3439 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) 3454 #if defined(MBEDTLS_ARC4_C) 3473 #if defined(MBEDTLS_SSL_SRV_C) 3484 char cert_req_ca_list);
3487 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) 3525 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC) 3537 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) 3552 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C) 3566 #if defined(MBEDTLS_SSL_RENEGOTIATION) 3616 #if defined(MBEDTLS_SSL_RENEGOTIATION) 3682 const unsigned char period[8]);
3789 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) 3821 #if !defined(MBEDTLS_DEPRECATED_REMOVED) 3823 #if defined(MBEDTLS_DEPRECATED_WARNING) 3824 #define MBEDTLS_DEPRECATED __attribute__((deprecated)) 3826 #define MBEDTLS_DEPRECATED 3877 #if defined(MBEDTLS_X509_CRT_PARSE_C) 3911 #if defined(MBEDTLS_SSL_CLI_C) 4019 #if defined(MBEDTLS_SSL_RENEGOTIATION) 4204 unsigned char level,
4205 unsigned char message);
4228 #if defined(MBEDTLS_SSL_CONTEXT_SERIALIZATION) 4348 const unsigned char *buf,
4380 int endpoint,
int transport,
int preset);
4423 const unsigned char *secret,
size_t slen,
4425 const unsigned char *random,
size_t rlen,
4426 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...