52 #if !defined(MBEDTLS_CONFIG_FILE) 55 #include MBEDTLS_CONFIG_FILE 63 #if defined(MBEDTLS_X509_CRT_PARSE_C) 68 #if defined(MBEDTLS_DHM_C) 72 #if defined(MBEDTLS_ECDH_C) 76 #if defined(MBEDTLS_ZLIB_SUPPORT) 78 #if defined(MBEDTLS_DEPRECATED_WARNING) 79 #warning "Record compression support via MBEDTLS_ZLIB_SUPPORT is deprecated and will be removed in the next major revision of the library" 82 #if defined(MBEDTLS_DEPRECATED_REMOVED) 83 #error "Record compression support via MBEDTLS_ZLIB_SUPPORT is deprecated and cannot be used if MBEDTLS_DEPRECATED_REMOVED is set" 89 #if defined(MBEDTLS_HAVE_TIME) 96 #define MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE -0x7080 97 #define MBEDTLS_ERR_SSL_BAD_INPUT_DATA -0x7100 98 #define MBEDTLS_ERR_SSL_INVALID_MAC -0x7180 99 #define MBEDTLS_ERR_SSL_INVALID_RECORD -0x7200 100 #define MBEDTLS_ERR_SSL_CONN_EOF -0x7280 101 #define MBEDTLS_ERR_SSL_UNKNOWN_CIPHER -0x7300 102 #define MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN -0x7380 103 #define MBEDTLS_ERR_SSL_NO_RNG -0x7400 104 #define MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE -0x7480 105 #define MBEDTLS_ERR_SSL_CERTIFICATE_TOO_LARGE -0x7500 106 #define MBEDTLS_ERR_SSL_CERTIFICATE_REQUIRED -0x7580 107 #define MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED -0x7600 108 #define MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED -0x7680 109 #define MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE -0x7700 110 #define MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE -0x7780 111 #define MBEDTLS_ERR_SSL_PEER_VERIFY_FAILED -0x7800 112 #define MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY -0x7880 113 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO -0x7900 114 #define MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO -0x7980 115 #define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE -0x7A00 116 #define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST -0x7A80 117 #define MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE -0x7B00 118 #define MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO_DONE -0x7B80 119 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE -0x7C00 120 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP -0x7C80 121 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS -0x7D00 122 #define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY -0x7D80 123 #define MBEDTLS_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC -0x7E00 124 #define MBEDTLS_ERR_SSL_BAD_HS_FINISHED -0x7E80 125 #define MBEDTLS_ERR_SSL_ALLOC_FAILED -0x7F00 126 #define MBEDTLS_ERR_SSL_HW_ACCEL_FAILED -0x7F80 127 #define MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH -0x6F80 128 #define MBEDTLS_ERR_SSL_COMPRESSION_FAILED -0x6F00 129 #define MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION -0x6E80 130 #define MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET -0x6E00 131 #define MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED -0x6D80 132 #define MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH -0x6D00 133 #define MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY -0x6C80 134 #define MBEDTLS_ERR_SSL_INTERNAL_ERROR -0x6C00 135 #define MBEDTLS_ERR_SSL_COUNTER_WRAPPING -0x6B80 136 #define MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO -0x6B00 137 #define MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED -0x6A80 138 #define MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL -0x6A00 139 #define MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE -0x6980 140 #define MBEDTLS_ERR_SSL_WANT_READ -0x6900 141 #define MBEDTLS_ERR_SSL_WANT_WRITE -0x6880 142 #define MBEDTLS_ERR_SSL_TIMEOUT -0x6800 143 #define MBEDTLS_ERR_SSL_CLIENT_RECONNECT -0x6780 144 #define MBEDTLS_ERR_SSL_UNEXPECTED_RECORD -0x6700 145 #define MBEDTLS_ERR_SSL_NON_FATAL -0x6680 146 #define MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH -0x6600 147 #define MBEDTLS_ERR_SSL_CONTINUE_PROCESSING -0x6580 148 #define MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS -0x6500 149 #define MBEDTLS_ERR_SSL_EARLY_MESSAGE -0x6480 150 #define MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS -0x7000 151 #define MBEDTLS_ERR_SSL_BAD_CONFIG -0x5E80 156 #define MBEDTLS_SSL_MAJOR_VERSION_3 3 157 #define MBEDTLS_SSL_MINOR_VERSION_0 0 158 #define MBEDTLS_SSL_MINOR_VERSION_1 1 159 #define MBEDTLS_SSL_MINOR_VERSION_2 2 160 #define MBEDTLS_SSL_MINOR_VERSION_3 3 162 #define MBEDTLS_SSL_TRANSPORT_STREAM 0 163 #define MBEDTLS_SSL_TRANSPORT_DATAGRAM 1 165 #define MBEDTLS_SSL_MAX_HOST_NAME_LEN 255 166 #define MBEDTLS_SSL_MAX_ALPN_NAME_LEN 255 168 #define MBEDTLS_SSL_MAX_ALPN_LIST_LEN 65535 172 #define MBEDTLS_SSL_MAX_FRAG_LEN_NONE 0 173 #define MBEDTLS_SSL_MAX_FRAG_LEN_512 1 174 #define MBEDTLS_SSL_MAX_FRAG_LEN_1024 2 175 #define MBEDTLS_SSL_MAX_FRAG_LEN_2048 3 176 #define MBEDTLS_SSL_MAX_FRAG_LEN_4096 4 177 #define MBEDTLS_SSL_MAX_FRAG_LEN_INVALID 5 179 #define MBEDTLS_SSL_IS_CLIENT 0 180 #define MBEDTLS_SSL_IS_SERVER 1 182 #define MBEDTLS_SSL_IS_NOT_FALLBACK 0 183 #define MBEDTLS_SSL_IS_FALLBACK 1 185 #define MBEDTLS_SSL_EXTENDED_MS_DISABLED 0 186 #define MBEDTLS_SSL_EXTENDED_MS_ENABLED 1 188 #define MBEDTLS_SSL_ETM_DISABLED 0 189 #define MBEDTLS_SSL_ETM_ENABLED 1 191 #define MBEDTLS_SSL_COMPRESS_NULL 0 192 #define MBEDTLS_SSL_COMPRESS_DEFLATE 1 194 #define MBEDTLS_SSL_VERIFY_NONE 0 195 #define MBEDTLS_SSL_VERIFY_OPTIONAL 1 196 #define MBEDTLS_SSL_VERIFY_REQUIRED 2 197 #define MBEDTLS_SSL_VERIFY_UNSET 3 199 #define MBEDTLS_SSL_LEGACY_RENEGOTIATION 0 200 #define MBEDTLS_SSL_SECURE_RENEGOTIATION 1 202 #define MBEDTLS_SSL_RENEGOTIATION_DISABLED 0 203 #define MBEDTLS_SSL_RENEGOTIATION_ENABLED 1 205 #define MBEDTLS_SSL_ANTI_REPLAY_DISABLED 0 206 #define MBEDTLS_SSL_ANTI_REPLAY_ENABLED 1 208 #define MBEDTLS_SSL_RENEGOTIATION_NOT_ENFORCED -1 209 #define MBEDTLS_SSL_RENEGO_MAX_RECORDS_DEFAULT 16 211 #define MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION 0 212 #define MBEDTLS_SSL_LEGACY_ALLOW_RENEGOTIATION 1 213 #define MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE 2 215 #define MBEDTLS_SSL_TRUNC_HMAC_DISABLED 0 216 #define MBEDTLS_SSL_TRUNC_HMAC_ENABLED 1 217 #define MBEDTLS_SSL_TRUNCATED_HMAC_LEN 10 219 #define MBEDTLS_SSL_SESSION_TICKETS_DISABLED 0 220 #define MBEDTLS_SSL_SESSION_TICKETS_ENABLED 1 222 #define MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED 0 223 #define MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED 1 225 #define MBEDTLS_SSL_ARC4_ENABLED 0 226 #define MBEDTLS_SSL_ARC4_DISABLED 1 228 #define MBEDTLS_SSL_PRESET_DEFAULT 0 229 #define MBEDTLS_SSL_PRESET_SUITEB 2 231 #define MBEDTLS_SSL_CERT_REQ_CA_LIST_ENABLED 1 232 #define MBEDTLS_SSL_CERT_REQ_CA_LIST_DISABLED 0 238 #define MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MIN 1000 239 #define MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MAX 60000 249 #if !defined(MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME) 250 #define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME 86400 264 #if !defined(MBEDTLS_SSL_MAX_CONTENT_LEN) 265 #define MBEDTLS_SSL_MAX_CONTENT_LEN 16384 268 #if !defined(MBEDTLS_SSL_IN_CONTENT_LEN) 269 #define MBEDTLS_SSL_IN_CONTENT_LEN MBEDTLS_SSL_MAX_CONTENT_LEN 272 #if !defined(MBEDTLS_SSL_OUT_CONTENT_LEN) 273 #define MBEDTLS_SSL_OUT_CONTENT_LEN MBEDTLS_SSL_MAX_CONTENT_LEN 280 #if !defined(MBEDTLS_SSL_DTLS_MAX_BUFFERING) 281 #define MBEDTLS_SSL_DTLS_MAX_BUFFERING 32768 289 #if defined(MBEDTLS_SSL_PROTO_SSL3) 290 #define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN 36 292 #define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN 12 298 #define MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO 0xFF 299 #define MBEDTLS_SSL_FALLBACK_SCSV_VALUE 0x5600 305 #define MBEDTLS_SSL_HASH_NONE 0 306 #define MBEDTLS_SSL_HASH_MD5 1 307 #define MBEDTLS_SSL_HASH_SHA1 2 308 #define MBEDTLS_SSL_HASH_SHA224 3 309 #define MBEDTLS_SSL_HASH_SHA256 4 310 #define MBEDTLS_SSL_HASH_SHA384 5 311 #define MBEDTLS_SSL_HASH_SHA512 6 313 #define MBEDTLS_SSL_SIG_ANON 0 314 #define MBEDTLS_SSL_SIG_RSA 1 315 #define MBEDTLS_SSL_SIG_ECDSA 3 321 #define MBEDTLS_SSL_CERT_TYPE_RSA_SIGN 1 322 #define MBEDTLS_SSL_CERT_TYPE_ECDSA_SIGN 64 327 #define MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC 20 328 #define MBEDTLS_SSL_MSG_ALERT 21 329 #define MBEDTLS_SSL_MSG_HANDSHAKE 22 330 #define MBEDTLS_SSL_MSG_APPLICATION_DATA 23 332 #define MBEDTLS_SSL_ALERT_LEVEL_WARNING 1 333 #define MBEDTLS_SSL_ALERT_LEVEL_FATAL 2 335 #define MBEDTLS_SSL_ALERT_MSG_CLOSE_NOTIFY 0 336 #define MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE 10 337 #define MBEDTLS_SSL_ALERT_MSG_BAD_RECORD_MAC 20 338 #define MBEDTLS_SSL_ALERT_MSG_DECRYPTION_FAILED 21 339 #define MBEDTLS_SSL_ALERT_MSG_RECORD_OVERFLOW 22 340 #define MBEDTLS_SSL_ALERT_MSG_DECOMPRESSION_FAILURE 30 341 #define MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE 40 342 #define MBEDTLS_SSL_ALERT_MSG_NO_CERT 41 343 #define MBEDTLS_SSL_ALERT_MSG_BAD_CERT 42 344 #define MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT 43 345 #define MBEDTLS_SSL_ALERT_MSG_CERT_REVOKED 44 346 #define MBEDTLS_SSL_ALERT_MSG_CERT_EXPIRED 45 347 #define MBEDTLS_SSL_ALERT_MSG_CERT_UNKNOWN 46 348 #define MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER 47 349 #define MBEDTLS_SSL_ALERT_MSG_UNKNOWN_CA 48 350 #define MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED 49 351 #define MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR 50 352 #define MBEDTLS_SSL_ALERT_MSG_DECRYPT_ERROR 51 353 #define MBEDTLS_SSL_ALERT_MSG_EXPORT_RESTRICTION 60 354 #define MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION 70 355 #define MBEDTLS_SSL_ALERT_MSG_INSUFFICIENT_SECURITY 71 356 #define MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR 80 357 #define MBEDTLS_SSL_ALERT_MSG_INAPROPRIATE_FALLBACK 86 358 #define MBEDTLS_SSL_ALERT_MSG_USER_CANCELED 90 359 #define MBEDTLS_SSL_ALERT_MSG_NO_RENEGOTIATION 100 360 #define MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_EXT 110 361 #define MBEDTLS_SSL_ALERT_MSG_UNRECOGNIZED_NAME 112 362 #define MBEDTLS_SSL_ALERT_MSG_UNKNOWN_PSK_IDENTITY 115 363 #define MBEDTLS_SSL_ALERT_MSG_NO_APPLICATION_PROTOCOL 120 365 #define MBEDTLS_SSL_HS_HELLO_REQUEST 0 366 #define MBEDTLS_SSL_HS_CLIENT_HELLO 1 367 #define MBEDTLS_SSL_HS_SERVER_HELLO 2 368 #define MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST 3 369 #define MBEDTLS_SSL_HS_NEW_SESSION_TICKET 4 370 #define MBEDTLS_SSL_HS_CERTIFICATE 11 371 #define MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE 12 372 #define MBEDTLS_SSL_HS_CERTIFICATE_REQUEST 13 373 #define MBEDTLS_SSL_HS_SERVER_HELLO_DONE 14 374 #define MBEDTLS_SSL_HS_CERTIFICATE_VERIFY 15 375 #define MBEDTLS_SSL_HS_CLIENT_KEY_EXCHANGE 16 376 #define MBEDTLS_SSL_HS_FINISHED 20 381 #define MBEDTLS_TLS_EXT_SERVERNAME 0 382 #define MBEDTLS_TLS_EXT_SERVERNAME_HOSTNAME 0 384 #define MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH 1 386 #define MBEDTLS_TLS_EXT_TRUNCATED_HMAC 4 388 #define MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES 10 389 #define MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS 11 391 #define MBEDTLS_TLS_EXT_SIG_ALG 13 393 #define MBEDTLS_TLS_EXT_ALPN 16 395 #define MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC 22 396 #define MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET 0x0017 398 #define MBEDTLS_TLS_EXT_SESSION_TICKET 35 400 #define MBEDTLS_TLS_EXT_ECJPAKE_KKPP 256 402 #define MBEDTLS_TLS_EXT_RENEGOTIATION_INFO 0xFF01 407 #if !defined(MBEDTLS_PSK_MAX_LEN) 408 #define MBEDTLS_PSK_MAX_LEN 32 414 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) 417 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) 420 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ 421 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \ 422 defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ 423 defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) 426 #if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) 429 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) 433 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) 436 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) 440 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) 441 unsigned char _pms_ecjpake[32];
445 #define MBEDTLS_PREMASTER_SIZE sizeof( union mbedtls_ssl_premaster_secret ) 496 const unsigned char *buf,
596 #if defined(MBEDTLS_X509_CRT_PARSE_C) 599 #if defined(MBEDTLS_SSL_PROTO_DTLS) 603 #if defined(MBEDTLS_SSL_ASYNC_PRIVATE) 604 #if defined(MBEDTLS_X509_CRT_PARSE_C) 679 const unsigned char *hash,
744 const unsigned char *input,
791 unsigned char *output,
793 size_t output_size );
820 #if defined(MBEDTLS_HAVE_TIME) 826 unsigned char id[32];
827 unsigned char master[48];
829 #if defined(MBEDTLS_X509_CRT_PARSE_C) 834 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C) 840 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) 844 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC) 848 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) 864 const int *ciphersuite_list[4];
867 void (*f_dbg)(
void *, int,
const char *, int,
const char *);
871 int (*f_rng)(
void *,
unsigned char *, size_t);
880 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) 886 #if defined(MBEDTLS_X509_CRT_PARSE_C) 892 #if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) 894 int (*f_psk)(
void *, mbedtls_ssl_context *,
const unsigned char *, size_t);
898 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) 900 int (*f_cookie_write)(
void *,
unsigned char **,
unsigned char *,
901 const unsigned char *, size_t );
903 int (*f_cookie_check)(
void *,
const unsigned char *, size_t,
904 const unsigned char *, size_t );
908 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_SRV_C) 911 unsigned char *,
const unsigned char *,
size_t *, uint32_t * );
913 int (*f_ticket_parse)(
void *, mbedtls_ssl_session *,
unsigned char *, size_t);
917 #if defined(MBEDTLS_SSL_EXPORT_KEYS) 919 int (*f_export_keys)(
void *,
const unsigned char *,
920 const unsigned char *, size_t, size_t, size_t );
924 #if defined(MBEDTLS_X509_CRT_PARSE_C) 931 #if defined(MBEDTLS_SSL_ASYNC_PRIVATE) 932 #if defined(MBEDTLS_X509_CRT_PARSE_C) 933 mbedtls_ssl_async_sign_t *f_async_sign_start;
934 mbedtls_ssl_async_decrypt_t *f_async_decrypt_start;
936 mbedtls_ssl_async_resume_t *f_async_resume;
937 mbedtls_ssl_async_cancel_t *f_async_cancel;
938 void *p_async_config_data;
941 #if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) 945 #if defined(MBEDTLS_ECP_C) 949 #if defined(MBEDTLS_DHM_C) 954 #if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) 969 #if defined(MBEDTLS_SSL_ALPN) 979 #if defined(MBEDTLS_SSL_PROTO_DTLS) 986 #if defined(MBEDTLS_SSL_RENEGOTIATION) 988 unsigned char renego_period[8];
992 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) 996 #if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C) 1014 #if defined(MBEDTLS_ARC4_C) 1017 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) 1020 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) 1023 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) 1026 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) 1029 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) 1032 #if defined(MBEDTLS_SSL_RENEGOTIATION) 1035 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC) 1038 #if defined(MBEDTLS_SSL_SESSION_TICKETS) 1041 #if defined(MBEDTLS_SSL_FALLBACK_SCSV) && defined(MBEDTLS_SSL_CLI_C) 1044 #if defined(MBEDTLS_SSL_SRV_C) 1059 #if defined(MBEDTLS_SSL_RENEGOTIATION) 1069 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) 1123 #if defined(MBEDTLS_SSL_PROTO_DTLS) 1128 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) 1140 #if defined(MBEDTLS_SSL_PROTO_DTLS) 1159 unsigned char cur_out_ctr[8];
1161 #if defined(MBEDTLS_SSL_PROTO_DTLS) 1165 #if defined(MBEDTLS_ZLIB_SUPPORT) 1166 unsigned char *compress_buf;
1168 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) 1180 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1185 #if defined(MBEDTLS_SSL_ALPN) 1192 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) 1203 #if defined(MBEDTLS_SSL_RENEGOTIATION) 1210 #if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) 1212 #define MBEDTLS_SSL_CHANNEL_OUTBOUND 0 1213 #define MBEDTLS_SSL_CHANNEL_INBOUND 1 1216 const unsigned char *key_enc,
const unsigned char *key_dec,
1218 const unsigned char *iv_enc,
const unsigned char *iv_dec,
1220 const unsigned char *mac_enc,
const unsigned char *mac_dec,
1345 #if defined(MBEDTLS_X509_CRT_PARSE_C) 1370 int (*f_rng)(
void *,
unsigned char *,
size_t),
1388 void (*f_dbg)(
void *,
int,
const char *,
int,
const char *),
1427 #if defined(MBEDTLS_SSL_PROTO_DTLS) 1537 unsigned char *start,
1538 const unsigned char *end,
1540 uint32_t *lifetime );
1542 #if defined(MBEDTLS_SSL_EXPORT_KEYS) 1564 const unsigned char *ms,
1565 const unsigned char *kb,
1599 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_SRV_C) 1620 #if defined(MBEDTLS_SSL_EXPORT_KEYS) 1633 void *p_export_keys );
1636 #if defined(MBEDTLS_SSL_ASYNC_PRIVATE) 1668 mbedtls_ssl_async_sign_t *f_async_sign,
1669 mbedtls_ssl_async_decrypt_t *f_async_decrypt,
1670 mbedtls_ssl_async_resume_t *f_async_resume,
1671 mbedtls_ssl_async_cancel_t *f_async_cancel,
1672 void *config_data );
1730 unsigned char **p,
unsigned char *end,
1731 const unsigned char *info,
size_t ilen );
1747 const unsigned char *cookie,
size_t clen,
1748 const unsigned char *info,
size_t ilen );
1750 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C) 1804 const unsigned char *info,
1809 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) 1828 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) 1855 #if defined(MBEDTLS_SSL_PROTO_DTLS) 1886 unsigned allow_packing );
1922 #if defined(MBEDTLS_SSL_SRV_C) 1966 #if defined(MBEDTLS_SSL_CLI_C) 2000 const int *ciphersuites );
2022 const int *ciphersuites,
2023 int major,
int minor );
2025 #if defined(MBEDTLS_X509_CRT_PARSE_C) 2095 #if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) 2117 const unsigned char *psk,
size_t psk_len,
2118 const unsigned char *psk_identity,
size_t psk_identity_len );
2134 const unsigned char *psk,
size_t psk_len );
2166 #if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C) 2168 #if !defined(MBEDTLS_DEPRECATED_REMOVED) 2170 #if defined(MBEDTLS_DEPRECATED_WARNING) 2171 #define MBEDTLS_DEPRECATED __attribute__((deprecated)) 2173 #define MBEDTLS_DEPRECATED 2191 const char *dhm_G );
2209 const unsigned char *dhm_P,
size_t P_len,
2210 const unsigned char *dhm_G,
size_t G_len );
2224 #if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C) 2234 unsigned int bitlen );
2237 #if defined(MBEDTLS_ECP_C) 2269 #if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) 2289 const int *hashes );
2292 #if defined(MBEDTLS_X509_CRT_PARSE_C) 2314 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) 2388 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) 2407 const unsigned char *pw,
2411 #if defined(MBEDTLS_SSL_ALPN) 2476 #if defined(MBEDTLS_SSL_FALLBACK_SCSV) && defined(MBEDTLS_SSL_CLI_C) 2499 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) 2514 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) 2529 #if defined(MBEDTLS_ARC4_C) 2548 #if defined(MBEDTLS_SSL_SRV_C) 2559 char cert_req_ca_list );
2562 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) 2600 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC) 2612 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) 2627 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C) 2641 #if defined(MBEDTLS_SSL_RENEGOTIATION) 2691 #if defined(MBEDTLS_SSL_RENEGOTIATION) 2757 const unsigned char period[8] );
2864 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) 2908 #if defined(MBEDTLS_X509_CRT_PARSE_C) 2926 #if defined(MBEDTLS_SSL_CLI_C) 3030 #if defined(MBEDTLS_SSL_RENEGOTIATION) 3208 unsigned char level,
3209 unsigned char message );
3260 int endpoint,
int transport,
int preset );
mbedtls_ssl_send_t * f_send
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.
unsigned char max_minor_ver
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). ...
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) ...
unsigned char _pms_dhm[MBEDTLS_MPI_MAX_SIZE]
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 int cert_req_ca_list
unsigned char _pms_rsa[48]
unsigned char _pms_ecdh[MBEDTLS_ECP_MAX_BYTES]
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
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_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.
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)
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)
Set the Pre Shared Key (PSK) and the expected identity name.
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 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_session_tickets(mbedtls_ssl_config *conf, int use_tickets)
Enable / Disable session tickets (client only). (Default: MBEDTLS_SSL_SESSION_TICKETS_ENABLED.)
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.
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 available hashes except MD5...
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...
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 Tranport Unit (MTU). Special value: 0 means unset (no limit). This represents the max...
#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.
unsigned int encrypt_then_mac
unsigned int cbc_record_splitting
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.
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
unsigned int session_tickets
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
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.
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
unsigned int disable_renegotiation
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) ...
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 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.
unsigned int arc4_disabled
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
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
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
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 reasonnable 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.)
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.
unsigned int allow_legacy_renegotiation
mbedtls_md_type_t
Supported message digests.
int mbedtls_ssl_handshake_step(mbedtls_ssl_context *ssl)
Perform a single step of the SSL handshake.
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_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...
size_t mbedtls_ssl_get_max_frag_len(const mbedtls_ssl_context *ssl)
Return the maximum fragment length (payload, in bytes). This is the value negotiated with peer if any...
#define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN