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54 #if !defined(MBEDTLS_CONFIG_FILE)
57 #include MBEDTLS_CONFIG_FILE
65 #if defined(MBEDTLS_X509_CRT_PARSE_C)
70 #if defined(MBEDTLS_DHM_C)
74 #if defined(MBEDTLS_ECDH_C)
78 #if defined(MBEDTLS_ZLIB_SUPPORT)
80 #if defined(MBEDTLS_DEPRECATED_WARNING)
81 #warning "Record compression support via MBEDTLS_ZLIB_SUPPORT is deprecated and will be removed in the next major revision of the library"
84 #if defined(MBEDTLS_DEPRECATED_REMOVED)
85 #error "Record compression support via MBEDTLS_ZLIB_SUPPORT is deprecated and cannot be used if MBEDTLS_DEPRECATED_REMOVED is set"
91 #if defined(MBEDTLS_HAVE_TIME)
98 #define MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE -0x7080
99 #define MBEDTLS_ERR_SSL_BAD_INPUT_DATA -0x7100
100 #define MBEDTLS_ERR_SSL_INVALID_MAC -0x7180
101 #define MBEDTLS_ERR_SSL_INVALID_RECORD -0x7200
102 #define MBEDTLS_ERR_SSL_CONN_EOF -0x7280
103 #define MBEDTLS_ERR_SSL_UNKNOWN_CIPHER -0x7300
104 #define MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN -0x7380
105 #define MBEDTLS_ERR_SSL_NO_RNG -0x7400
106 #define MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE -0x7480
107 #define MBEDTLS_ERR_SSL_CERTIFICATE_TOO_LARGE -0x7500
108 #define MBEDTLS_ERR_SSL_CERTIFICATE_REQUIRED -0x7580
109 #define MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED -0x7600
110 #define MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED -0x7680
111 #define MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE -0x7700
112 #define MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE -0x7780
113 #define MBEDTLS_ERR_SSL_PEER_VERIFY_FAILED -0x7800
114 #define MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY -0x7880
115 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO -0x7900
116 #define MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO -0x7980
117 #define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE -0x7A00
118 #define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST -0x7A80
119 #define MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE -0x7B00
120 #define MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO_DONE -0x7B80
121 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE -0x7C00
122 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP -0x7C80
123 #define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS -0x7D00
124 #define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY -0x7D80
125 #define MBEDTLS_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC -0x7E00
126 #define MBEDTLS_ERR_SSL_BAD_HS_FINISHED -0x7E80
127 #define MBEDTLS_ERR_SSL_ALLOC_FAILED -0x7F00
128 #define MBEDTLS_ERR_SSL_HW_ACCEL_FAILED -0x7F80
129 #define MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH -0x6F80
130 #define MBEDTLS_ERR_SSL_COMPRESSION_FAILED -0x6F00
131 #define MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION -0x6E80
132 #define MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET -0x6E00
133 #define MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED -0x6D80
134 #define MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH -0x6D00
135 #define MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY -0x6C80
136 #define MBEDTLS_ERR_SSL_INTERNAL_ERROR -0x6C00
137 #define MBEDTLS_ERR_SSL_COUNTER_WRAPPING -0x6B80
138 #define MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO -0x6B00
139 #define MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED -0x6A80
140 #define MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL -0x6A00
141 #define MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE -0x6980
142 #define MBEDTLS_ERR_SSL_WANT_READ -0x6900
143 #define MBEDTLS_ERR_SSL_WANT_WRITE -0x6880
144 #define MBEDTLS_ERR_SSL_TIMEOUT -0x6800
145 #define MBEDTLS_ERR_SSL_CLIENT_RECONNECT -0x6780
146 #define MBEDTLS_ERR_SSL_UNEXPECTED_RECORD -0x6700
147 #define MBEDTLS_ERR_SSL_NON_FATAL -0x6680
148 #define MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH -0x6600
149 #define MBEDTLS_ERR_SSL_CONTINUE_PROCESSING -0x6580
150 #define MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS -0x6500
151 #define MBEDTLS_ERR_SSL_EARLY_MESSAGE -0x6480
152 #define MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS -0x7000
153 #define MBEDTLS_ERR_SSL_BAD_CONFIG -0x5E80
158 #define MBEDTLS_SSL_MAJOR_VERSION_3 3
159 #define MBEDTLS_SSL_MINOR_VERSION_0 0
160 #define MBEDTLS_SSL_MINOR_VERSION_1 1
161 #define MBEDTLS_SSL_MINOR_VERSION_2 2
162 #define MBEDTLS_SSL_MINOR_VERSION_3 3
164 #define MBEDTLS_SSL_TRANSPORT_STREAM 0
165 #define MBEDTLS_SSL_TRANSPORT_DATAGRAM 1
167 #define MBEDTLS_SSL_MAX_HOST_NAME_LEN 255
168 #define MBEDTLS_SSL_MAX_ALPN_NAME_LEN 255
170 #define MBEDTLS_SSL_MAX_ALPN_LIST_LEN 65535
174 #define MBEDTLS_SSL_MAX_FRAG_LEN_NONE 0
175 #define MBEDTLS_SSL_MAX_FRAG_LEN_512 1
176 #define MBEDTLS_SSL_MAX_FRAG_LEN_1024 2
177 #define MBEDTLS_SSL_MAX_FRAG_LEN_2048 3
178 #define MBEDTLS_SSL_MAX_FRAG_LEN_4096 4
179 #define MBEDTLS_SSL_MAX_FRAG_LEN_INVALID 5
181 #define MBEDTLS_SSL_IS_CLIENT 0
182 #define MBEDTLS_SSL_IS_SERVER 1
184 #define MBEDTLS_SSL_IS_NOT_FALLBACK 0
185 #define MBEDTLS_SSL_IS_FALLBACK 1
187 #define MBEDTLS_SSL_EXTENDED_MS_DISABLED 0
188 #define MBEDTLS_SSL_EXTENDED_MS_ENABLED 1
190 #define MBEDTLS_SSL_ETM_DISABLED 0
191 #define MBEDTLS_SSL_ETM_ENABLED 1
193 #define MBEDTLS_SSL_COMPRESS_NULL 0
194 #define MBEDTLS_SSL_COMPRESS_DEFLATE 1
196 #define MBEDTLS_SSL_VERIFY_NONE 0
197 #define MBEDTLS_SSL_VERIFY_OPTIONAL 1
198 #define MBEDTLS_SSL_VERIFY_REQUIRED 2
199 #define MBEDTLS_SSL_VERIFY_UNSET 3
201 #define MBEDTLS_SSL_LEGACY_RENEGOTIATION 0
202 #define MBEDTLS_SSL_SECURE_RENEGOTIATION 1
204 #define MBEDTLS_SSL_RENEGOTIATION_DISABLED 0
205 #define MBEDTLS_SSL_RENEGOTIATION_ENABLED 1
207 #define MBEDTLS_SSL_ANTI_REPLAY_DISABLED 0
208 #define MBEDTLS_SSL_ANTI_REPLAY_ENABLED 1
210 #define MBEDTLS_SSL_RENEGOTIATION_NOT_ENFORCED -1
211 #define MBEDTLS_SSL_RENEGO_MAX_RECORDS_DEFAULT 16
213 #define MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION 0
214 #define MBEDTLS_SSL_LEGACY_ALLOW_RENEGOTIATION 1
215 #define MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE 2
217 #define MBEDTLS_SSL_TRUNC_HMAC_DISABLED 0
218 #define MBEDTLS_SSL_TRUNC_HMAC_ENABLED 1
219 #define MBEDTLS_SSL_TRUNCATED_HMAC_LEN 10
221 #define MBEDTLS_SSL_SESSION_TICKETS_DISABLED 0
222 #define MBEDTLS_SSL_SESSION_TICKETS_ENABLED 1
224 #define MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED 0
225 #define MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED 1
227 #define MBEDTLS_SSL_ARC4_ENABLED 0
228 #define MBEDTLS_SSL_ARC4_DISABLED 1
230 #define MBEDTLS_SSL_PRESET_DEFAULT 0
231 #define MBEDTLS_SSL_PRESET_SUITEB 2
233 #define MBEDTLS_SSL_CERT_REQ_CA_LIST_ENABLED 1
234 #define MBEDTLS_SSL_CERT_REQ_CA_LIST_DISABLED 0
240 #define MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MIN 1000
241 #define MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MAX 60000
251 #if !defined(MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME)
252 #define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME 86400
266 #if !defined(MBEDTLS_SSL_MAX_CONTENT_LEN)
267 #define MBEDTLS_SSL_MAX_CONTENT_LEN 16384
270 #if !defined(MBEDTLS_SSL_IN_CONTENT_LEN)
271 #define MBEDTLS_SSL_IN_CONTENT_LEN MBEDTLS_SSL_MAX_CONTENT_LEN
274 #if !defined(MBEDTLS_SSL_OUT_CONTENT_LEN)
275 #define MBEDTLS_SSL_OUT_CONTENT_LEN MBEDTLS_SSL_MAX_CONTENT_LEN
282 #if !defined(MBEDTLS_SSL_DTLS_MAX_BUFFERING)
283 #define MBEDTLS_SSL_DTLS_MAX_BUFFERING 32768
291 #if defined(MBEDTLS_SSL_PROTO_SSL3)
292 #define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN 36
294 #define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN 12
300 #define MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO 0xFF
301 #define MBEDTLS_SSL_FALLBACK_SCSV_VALUE 0x5600
307 #define MBEDTLS_SSL_HASH_NONE 0
308 #define MBEDTLS_SSL_HASH_MD5 1
309 #define MBEDTLS_SSL_HASH_SHA1 2
310 #define MBEDTLS_SSL_HASH_SHA224 3
311 #define MBEDTLS_SSL_HASH_SHA256 4
312 #define MBEDTLS_SSL_HASH_SHA384 5
313 #define MBEDTLS_SSL_HASH_SHA512 6
315 #define MBEDTLS_SSL_SIG_ANON 0
316 #define MBEDTLS_SSL_SIG_RSA 1
317 #define MBEDTLS_SSL_SIG_ECDSA 3
323 #define MBEDTLS_SSL_CERT_TYPE_RSA_SIGN 1
324 #define MBEDTLS_SSL_CERT_TYPE_ECDSA_SIGN 64
329 #define MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC 20
330 #define MBEDTLS_SSL_MSG_ALERT 21
331 #define MBEDTLS_SSL_MSG_HANDSHAKE 22
332 #define MBEDTLS_SSL_MSG_APPLICATION_DATA 23
334 #define MBEDTLS_SSL_ALERT_LEVEL_WARNING 1
335 #define MBEDTLS_SSL_ALERT_LEVEL_FATAL 2
337 #define MBEDTLS_SSL_ALERT_MSG_CLOSE_NOTIFY 0
338 #define MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE 10
339 #define MBEDTLS_SSL_ALERT_MSG_BAD_RECORD_MAC 20
340 #define MBEDTLS_SSL_ALERT_MSG_DECRYPTION_FAILED 21
341 #define MBEDTLS_SSL_ALERT_MSG_RECORD_OVERFLOW 22
342 #define MBEDTLS_SSL_ALERT_MSG_DECOMPRESSION_FAILURE 30
343 #define MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE 40
344 #define MBEDTLS_SSL_ALERT_MSG_NO_CERT 41
345 #define MBEDTLS_SSL_ALERT_MSG_BAD_CERT 42
346 #define MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT 43
347 #define MBEDTLS_SSL_ALERT_MSG_CERT_REVOKED 44
348 #define MBEDTLS_SSL_ALERT_MSG_CERT_EXPIRED 45
349 #define MBEDTLS_SSL_ALERT_MSG_CERT_UNKNOWN 46
350 #define MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER 47
351 #define MBEDTLS_SSL_ALERT_MSG_UNKNOWN_CA 48
352 #define MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED 49
353 #define MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR 50
354 #define MBEDTLS_SSL_ALERT_MSG_DECRYPT_ERROR 51
355 #define MBEDTLS_SSL_ALERT_MSG_EXPORT_RESTRICTION 60
356 #define MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION 70
357 #define MBEDTLS_SSL_ALERT_MSG_INSUFFICIENT_SECURITY 71
358 #define MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR 80
359 #define MBEDTLS_SSL_ALERT_MSG_INAPROPRIATE_FALLBACK 86
360 #define MBEDTLS_SSL_ALERT_MSG_USER_CANCELED 90
361 #define MBEDTLS_SSL_ALERT_MSG_NO_RENEGOTIATION 100
362 #define MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_EXT 110
363 #define MBEDTLS_SSL_ALERT_MSG_UNRECOGNIZED_NAME 112
364 #define MBEDTLS_SSL_ALERT_MSG_UNKNOWN_PSK_IDENTITY 115
365 #define MBEDTLS_SSL_ALERT_MSG_NO_APPLICATION_PROTOCOL 120
367 #define MBEDTLS_SSL_HS_HELLO_REQUEST 0
368 #define MBEDTLS_SSL_HS_CLIENT_HELLO 1
369 #define MBEDTLS_SSL_HS_SERVER_HELLO 2
370 #define MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST 3
371 #define MBEDTLS_SSL_HS_NEW_SESSION_TICKET 4
372 #define MBEDTLS_SSL_HS_CERTIFICATE 11
373 #define MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE 12
374 #define MBEDTLS_SSL_HS_CERTIFICATE_REQUEST 13
375 #define MBEDTLS_SSL_HS_SERVER_HELLO_DONE 14
376 #define MBEDTLS_SSL_HS_CERTIFICATE_VERIFY 15
377 #define MBEDTLS_SSL_HS_CLIENT_KEY_EXCHANGE 16
378 #define MBEDTLS_SSL_HS_FINISHED 20
383 #define MBEDTLS_TLS_EXT_SERVERNAME 0
384 #define MBEDTLS_TLS_EXT_SERVERNAME_HOSTNAME 0
386 #define MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH 1
388 #define MBEDTLS_TLS_EXT_TRUNCATED_HMAC 4
390 #define MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES 10
391 #define MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS 11
393 #define MBEDTLS_TLS_EXT_SIG_ALG 13
395 #define MBEDTLS_TLS_EXT_ALPN 16
397 #define MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC 22
398 #define MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET 0x0017
400 #define MBEDTLS_TLS_EXT_SESSION_TICKET 35
402 #define MBEDTLS_TLS_EXT_ECJPAKE_KKPP 256
404 #define MBEDTLS_TLS_EXT_RENEGOTIATION_INFO 0xFF01
409 #if !defined(MBEDTLS_PSK_MAX_LEN)
410 #define MBEDTLS_PSK_MAX_LEN 32
416 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
419 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
422 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
423 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
424 defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
425 defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
428 #if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
431 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
435 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
438 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
442 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
443 unsigned char _pms_ecjpake[32];
447 #define MBEDTLS_PREMASTER_SIZE sizeof( union mbedtls_ssl_premaster_secret )
498 const unsigned char *buf,
598 #if defined(MBEDTLS_X509_CRT_PARSE_C)
601 #if defined(MBEDTLS_SSL_PROTO_DTLS)
605 #if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
606 #if defined(MBEDTLS_X509_CRT_PARSE_C)
681 const unsigned char *hash,
746 const unsigned char *input,
793 unsigned char *output,
795 size_t output_size );
822 #if defined(MBEDTLS_HAVE_TIME)
828 unsigned char id[32];
831 #if defined(MBEDTLS_X509_CRT_PARSE_C)
836 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C)
842 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
846 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
850 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
869 void (*
f_dbg)(
void *, int,
const char *, int,
const char *);
873 int (*
f_rng)(
void *,
unsigned char *, size_t);
882 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
888 #if defined(MBEDTLS_X509_CRT_PARSE_C)
894 #if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
900 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C)
903 const unsigned char *, size_t );
906 const unsigned char *, size_t );
910 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_SRV_C)
913 unsigned char *,
const unsigned char *,
size_t *, uint32_t * );
919 #if defined(MBEDTLS_SSL_EXPORT_KEYS)
922 const unsigned char *, size_t, size_t, size_t );
926 #if defined(MBEDTLS_X509_CRT_PARSE_C)
933 #if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
934 #if defined(MBEDTLS_X509_CRT_PARSE_C)
935 mbedtls_ssl_async_sign_t *f_async_sign_start;
936 mbedtls_ssl_async_decrypt_t *f_async_decrypt_start;
938 mbedtls_ssl_async_resume_t *f_async_resume;
939 mbedtls_ssl_async_cancel_t *f_async_cancel;
940 void *p_async_config_data;
943 #if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
947 #if defined(MBEDTLS_ECP_C)
951 #if defined(MBEDTLS_DHM_C)
956 #if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
971 #if defined(MBEDTLS_SSL_ALPN)
981 #if defined(MBEDTLS_SSL_PROTO_DTLS)
988 #if defined(MBEDTLS_SSL_RENEGOTIATION)
994 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT)
998 #if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C)
1016 #if defined(MBEDTLS_ARC4_C)
1019 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
1022 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
1025 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
1028 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
1031 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
1034 #if defined(MBEDTLS_SSL_RENEGOTIATION)
1037 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
1040 #if defined(MBEDTLS_SSL_SESSION_TICKETS)
1043 #if defined(MBEDTLS_SSL_FALLBACK_SCSV) && defined(MBEDTLS_SSL_CLI_C)
1046 #if defined(MBEDTLS_SSL_SRV_C)
1061 #if defined(MBEDTLS_SSL_RENEGOTIATION)
1071 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT)
1125 #if defined(MBEDTLS_SSL_PROTO_DTLS)
1130 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
1142 #if defined(MBEDTLS_SSL_PROTO_DTLS)
1163 #if defined(MBEDTLS_SSL_PROTO_DTLS)
1167 #if defined(MBEDTLS_ZLIB_SUPPORT)
1170 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
1182 #if defined(MBEDTLS_X509_CRT_PARSE_C)
1187 #if defined(MBEDTLS_SSL_ALPN)
1194 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C)
1205 #if defined(MBEDTLS_SSL_RENEGOTIATION)
1212 #if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
1214 #define MBEDTLS_SSL_CHANNEL_OUTBOUND 0
1215 #define MBEDTLS_SSL_CHANNEL_INBOUND 1
1218 const unsigned char *key_enc,
const unsigned char *key_dec,
1220 const unsigned char *iv_enc,
const unsigned char *iv_dec,
1222 const unsigned char *mac_enc,
const unsigned char *mac_dec,
1347 #if defined(MBEDTLS_X509_CRT_PARSE_C)
1372 int (*f_rng)(
void *,
unsigned char *,
size_t),
1390 void (*f_dbg)(
void *,
int,
const char *,
int,
const char *),
1429 #if defined(MBEDTLS_SSL_PROTO_DTLS)
1539 unsigned char *start,
1540 const unsigned char *end,
1542 uint32_t *lifetime );
1544 #if defined(MBEDTLS_SSL_EXPORT_KEYS)
1566 const unsigned char *ms,
1567 const unsigned char *kb,
1601 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_SRV_C)
1622 #if defined(MBEDTLS_SSL_EXPORT_KEYS)
1635 void *p_export_keys );
1638 #if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
1670 mbedtls_ssl_async_sign_t *f_async_sign,
1671 mbedtls_ssl_async_decrypt_t *f_async_decrypt,
1672 mbedtls_ssl_async_resume_t *f_async_resume,
1673 mbedtls_ssl_async_cancel_t *f_async_cancel,
1674 void *config_data );
1732 unsigned char **p,
unsigned char *end,
1733 const unsigned char *info,
size_t ilen );
1749 const unsigned char *cookie,
size_t clen,
1750 const unsigned char *info,
size_t ilen );
1752 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C)
1806 const unsigned char *info,
1811 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
1830 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT)
1857 #if defined(MBEDTLS_SSL_PROTO_DTLS)
1888 unsigned allow_packing );
1924 #if defined(MBEDTLS_SSL_SRV_C)
1968 #if defined(MBEDTLS_SSL_CLI_C)
2002 const int *ciphersuites );
2024 const int *ciphersuites,
2025 int major,
int minor );
2027 #if defined(MBEDTLS_X509_CRT_PARSE_C)
2097 #if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
2119 const unsigned char *psk,
size_t psk_len,
2120 const unsigned char *psk_identity,
size_t psk_identity_len );
2136 const unsigned char *psk,
size_t psk_len );
2168 #if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C)
2170 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
2172 #if defined(MBEDTLS_DEPRECATED_WARNING)
2173 #define MBEDTLS_DEPRECATED __attribute__((deprecated))
2175 #define MBEDTLS_DEPRECATED
2193 const char *dhm_G );
2211 const unsigned char *dhm_P,
size_t P_len,
2212 const unsigned char *dhm_G,
size_t G_len );
2226 #if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C)
2236 unsigned int bitlen );
2239 #if defined(MBEDTLS_ECP_C)
2271 #if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
2291 const int *hashes );
2294 #if defined(MBEDTLS_X509_CRT_PARSE_C)
2316 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
2390 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
2409 const unsigned char *pw,
2413 #if defined(MBEDTLS_SSL_ALPN)
2478 #if defined(MBEDTLS_SSL_FALLBACK_SCSV) && defined(MBEDTLS_SSL_CLI_C)
2501 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
2516 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
2531 #if defined(MBEDTLS_ARC4_C)
2550 #if defined(MBEDTLS_SSL_SRV_C)
2561 char cert_req_ca_list );
2564 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
2602 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
2614 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
2629 #if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C)
2643 #if defined(MBEDTLS_SSL_RENEGOTIATION)
2693 #if defined(MBEDTLS_SSL_RENEGOTIATION)
2759 const unsigned char period[8] );
2866 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
2910 #if defined(MBEDTLS_X509_CRT_PARSE_C)
2928 #if defined(MBEDTLS_SSL_CLI_C)
3032 #if defined(MBEDTLS_SSL_RENEGOTIATION)
3210 unsigned char level,
3211 unsigned char message );
3262 int endpoint,
int transport,
int preset );
unsigned int dhm_min_bitlen
unsigned char _pms_dhm[MBEDTLS_MPI_MAX_SIZE]
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...
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....
@ MBEDTLS_SSL_SERVER_HELLO_VERIFY_REQUEST_SENT
@ MBEDTLS_SSL_FLUSH_BUFFERS
@ MBEDTLS_SSL_HANDSHAKE_WRAPUP
struct mbedtls_ssl_key_cert mbedtls_ssl_key_cert
void mbedtls_ssl_conf_legacy_renegotiation(mbedtls_ssl_config *conf, int allow_legacy)
Prevent or allow legacy renegotiation. (Default: MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION)
mbedtls_md_type_t
Supported message digests.
const char * mbedtls_ssl_get_ciphersuite(const mbedtls_ssl_context *ssl)
Return the name of the current ciphersuite.
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.
This file provides an API for Elliptic Curves over GF(P) (ECP).
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.
mbedtls_ssl_set_timer_t * f_set_timer
@ MBEDTLS_SSL_SERVER_HELLO
struct mbedtls_ssl_flight_item mbedtls_ssl_flight_item
#define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN
size_t next_record_offset
@ MBEDTLS_SSL_SERVER_CERTIFICATE
unsigned char max_major_ver
X.509 certificate revocation list parsing.
int mbedtls_ssl_recv_t(void *ctx, unsigned char *buf, size_t len)
Callback type: receive data from the network.
@ MBEDTLS_SSL_CLIENT_CERTIFICATE
mbedtls_ssl_transform * transform
void mbedtls_ssl_conf_renegotiation_enforced(mbedtls_ssl_config *conf, int max_records)
Enforce renegotiation requests. (Default: enforced, max_records = 16)
void mbedtls_ssl_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...
const mbedtls_x509_crt_profile * cert_profile
mbedtls_ssl_session * session_out
mbedtls_ssl_send_t * f_send
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).
SSL Ciphersuites for mbed TLS.
int mbedtls_ssl_read(mbedtls_ssl_context *ssl, unsigned char *buf, size_t len)
Read at most 'len' application data bytes.
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...
mbedtls_x509_crt * ca_chain
@ MBEDTLS_SSL_SERVER_NEW_SESSION_TICKET
unsigned char _pms_rsa[48]
unsigned char max_minor_ver
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.
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...
int(* f_ticket_parse)(void *, mbedtls_ssl_session *, unsigned char *, size_t)
This file contains ECDH definitions and functions.
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)
void mbedtls_ssl_free(mbedtls_ssl_context *ssl)
Free referenced items in an SSL context and clear memory.
@ MBEDTLS_SSL_HANDSHAKE_OVER
@ MBEDTLS_SSL_SERVER_KEY_EXCHANGE
unsigned int badmac_limit
@ MBEDTLS_SSL_CERTIFICATE_REQUEST
const mbedtls_ecp_group_id * curve_list
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.
int(* f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *)
int(* f_rng)(void *, unsigned char *, size_t)
The DHM context structure.
void mbedtls_ssl_config_free(mbedtls_ssl_config *conf)
Free an SSL configuration context.
unsigned int session_tickets
#define MBEDTLS_PSK_MAX_LEN
@ MBEDTLS_SSL_SERVER_HELLO_DONE
void mbedtls_ssl_session_init(mbedtls_ssl_session *session)
Initialize SSL session structure.
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.)
mbedtls_x509_crt * peer_cert
int mbedtls_ssl_handshake(mbedtls_ssl_context *ssl)
Perform the SSL handshake.
mbedtls_ssl_transform * transform_out
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_ticket_parse_t(void *p_ticket, mbedtls_ssl_session *session, unsigned char *buf, size_t len)
Callback type: parse and load session ticket.
int mbedtls_ssl_send_t(void *ctx, const unsigned char *buf, size_t len)
Callback type: send data on the network.
void mbedtls_ssl_conf_truncated_hmac(mbedtls_ssl_config *conf, int truncate)
Activate negotiation of truncated HMAC (Default: MBEDTLS_SSL_TRUNC_HMAC_DISABLED)
int(* f_get_cache)(void *, mbedtls_ssl_session *)
int mbedtls_ssl_session_reset(mbedtls_ssl_context *ssl)
Reset an already initialized SSL context for re-use while retaining application-set variables,...
mbedtls_ssl_transform * transform_negotiate
int mbedtls_ssl_send_alert_message(mbedtls_ssl_context *ssl, unsigned char level, unsigned char message)
Send an alert message.
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....
unsigned char min_minor_ver
unsigned int cert_req_ca_list
mbedtls_ssl_get_timer_t * f_get_timer
void mbedtls_ssl_conf_read_timeout(mbedtls_ssl_config *conf, uint32_t timeout)
Set the timeout period for mbedtls_ssl_read() (Default: no timeout.)
mbedtls_ssl_recv_t * f_recv
mbedtls_ssl_key_cert * key_cert
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)
unsigned char _pms_ecdh[MBEDTLS_ECP_MAX_BYTES]
int mbedtls_ssl_set_client_transport_id(mbedtls_ssl_context *ssl, const unsigned char *info, size_t ilen)
Set client's transport-level identification info. (Server only. DTLS only.)
void mbedtls_ssl_conf_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)
int mbedtls_ssl_close_notify(mbedtls_ssl_context *ssl)
Notify the peer that the connection is being closed.
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.)
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...
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...
void mbedtls_ssl_conf_authmode(mbedtls_ssl_config *conf, int authmode)
Set the certificate verification mode Default: NONE on server, REQUIRED on client.
@ MBEDTLS_SSL_CLIENT_KEY_EXCHANGE
Multi-precision integer library.
unsigned int encrypt_then_mac
unsigned char _pms_dhe_psk[4+MBEDTLS_MPI_MAX_SIZE+MBEDTLS_PSK_MAX_LEN]
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_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_transport(mbedtls_ssl_config *conf, int transport)
Set the transport type (TLS or DTLS). Default: TLS.
char own_verify_data[MBEDTLS_SSL_VERIFY_DATA_MAX_LEN]
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...
void mbedtls_ssl_init(mbedtls_ssl_context *ssl)
Initialize an SSL context Just makes the context ready for mbedtls_ssl_setup() or mbedtls_ssl_free()
void mbedtls_ssl_conf_sig_hashes(mbedtls_ssl_config *conf, const int *hashes)
Set the allowed hashes for signatures during the handshake. (Default: all available hashes except MD5...
This file contains Diffie-Hellman-Merkle (DHM) key exchange definitions and functions.
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...
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.
const mbedtls_x509_crt * mbedtls_ssl_get_peer_cert(const mbedtls_ssl_context *ssl)
Return the peer certificate from the current connection.
void mbedtls_ssl_conf_sni(mbedtls_ssl_config *conf, int(*f_sni)(void *, mbedtls_ssl_context *, const unsigned char *, size_t), void *p_sni)
Set server side ServerName TLS extension callback (optional, server-side only).
@ MBEDTLS_SSL_SERVER_FINISHED
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_handshake_step(mbedtls_ssl_context *ssl)
Perform a single step of the SSL handshake.
@ MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC
unsigned int allow_legacy_renegotiation
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....
mbedtls_ssl_session * session
int(* f_cookie_write)(void *, unsigned char **, unsigned char *, const unsigned char *, size_t)
unsigned char cur_out_ctr[8]
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....
void mbedtls_ssl_conf_psk_cb(mbedtls_ssl_config *conf, int(*f_psk)(void *, mbedtls_ssl_context *, const unsigned char *, size_t), void *p_psk)
Set the PSK callback (server-side only).
void mbedtls_ssl_set_hs_authmode(mbedtls_ssl_context *ssl, int authmode)
Set authmode for the current handshake.
unsigned int disable_renegotiation
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...
unsigned char min_major_ver
int mbedtls_ssl_write(mbedtls_ssl_context *ssl, const unsigned char *buf, size_t len)
Try to write exactly 'len' application data bytes.
const mbedtls_ssl_config * conf
void mbedtls_ssl_conf_encrypt_then_mac(mbedtls_ssl_config *conf, char etm)
Enable or disable Encrypt-then-MAC (Default: MBEDTLS_SSL_ETM_ENABLED)
void mbedtls_ssl_conf_cert_profile(mbedtls_ssl_config *conf, const mbedtls_x509_crt_profile *profile)
Set the X.509 security profile used for verification.
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.
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_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.
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)
unsigned char _pms_psk[4+2 *MBEDTLS_PSK_MAX_LEN]
const char * mbedtls_ssl_get_version(const mbedtls_ssl_context *ssl)
Return the current SSL version (SSLv3/TLSv1/etc)
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....
void mbedtls_ssl_config_init(mbedtls_ssl_config *conf)
Initialize an SSL configuration context Just makes the context ready for mbedtls_ssl_config_defaults(...
void mbedtls_ssl_conf_fallback(mbedtls_ssl_config *conf, char fallback)
Set the fallback flag (client-side only). (Default: MBEDTLS_SSL_IS_NOT_FALLBACK).
unsigned int arc4_disabled
int(* f_set_cache)(void *, const mbedtls_ssl_session *)
@ MBEDTLS_SSL_HELLO_REQUEST
void mbedtls_ssl_conf_extended_master_secret(mbedtls_ssl_config *conf, char ems)
Enable or disable Extended Master Secret negotiation. (Default: MBEDTLS_SSL_EXTENDED_MS_ENABLED)
void mbedtls_ssl_conf_curves(mbedtls_ssl_config *conf, const mbedtls_ecp_group_id *curves)
Set the allowed curves in order of preference. (Default: all defined curves.)
struct mbedtls_ssl_transform mbedtls_ssl_transform
unsigned char _pms_rsa_psk[52+MBEDTLS_PSK_MAX_LEN]
@ MBEDTLS_SSL_CERTIFICATE_VERIFY
unsigned char _pms_ecdhe_psk[4+MBEDTLS_ECP_MAX_BYTES+MBEDTLS_PSK_MAX_LEN]
mbedtls_ssl_handshake_params * handshake
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.)
unsigned char renego_period[8]
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.
const int * ciphersuite_list[4]
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....
int(* f_export_keys)(void *, const unsigned char *, const unsigned char *, size_t, size_t, size_t)
int mbedtls_ssl_get_ciphersuite_id(const char *ciphersuite_name)
Return the ID of the ciphersuite associated with the given name.
int mbedtls_ssl_conf_alpn_protocols(mbedtls_ssl_config *conf, const char **protos)
Set the supported Application Layer Protocols.
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.
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...
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.
Configuration options (set of defines)
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...
mbedtls_ssl_recv_timeout_t * f_recv_timeout
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 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_CLIENT_FINISHED
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.
void(* f_dbg)(void *, int, const char *, int, const char *)
int(* f_sni)(void *, mbedtls_ssl_context *, const unsigned char *, size_t)
#define MBEDTLS_ECP_MAX_BYTES
mbedtls_ssl_transform * transform_in
#define MBEDTLS_DEPRECATED
uint32_t mbedtls_ssl_get_verify_result(const mbedtls_ssl_context *ssl)
Return the result of the certificate verification.
mbedtls_ssl_session * session_negotiate
unsigned char * psk_identity
struct mbedtls_ssl_sig_hash_set_t mbedtls_ssl_sig_hash_set_t
@ MBEDTLS_SSL_CLIENT_HELLO
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)
struct mbedtls_ssl_handshake_params mbedtls_ssl_handshake_params
mbedtls_x509_crl * ca_crl
void mbedtls_ssl_conf_arc4_support(mbedtls_ssl_config *conf, char arc4)
Disable or enable support for RC4 (Default: MBEDTLS_SSL_ARC4_DISABLED)
unsigned char * compress_buf
X.509 certificate parsing and writing.
#define MBEDTLS_MPI_MAX_SIZE
int mbedtls_ssl_get_timer_t(void *ctx)
Callback type: get status of timers/delays.
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.
unsigned int cbc_record_splitting
@ MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC
int(* f_ticket_write)(void *, const mbedtls_ssl_session *, unsigned char *, const unsigned char *, size_t *, uint32_t *)
void mbedtls_ssl_conf_endpoint(mbedtls_ssl_config *conf, int endpoint)
Set the current endpoint type.
char peer_verify_data[MBEDTLS_SSL_VERIFY_DATA_MAX_LEN]
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.
const char * mbedtls_ssl_get_ciphersuite_name(const int ciphersuite_id)
Return the name of the ciphersuite associated with the given ID.
uint8_t disable_datagram_packing
int(* f_cookie_check)(void *, const unsigned char *, size_t, const unsigned char *, size_t)
int mbedtls_ssl_setup(mbedtls_ssl_context *ssl, const mbedtls_ssl_config *conf)
Set up an SSL context for use.
mbedtls_ssl_session * session_in
int(* f_psk)(void *, mbedtls_ssl_context *, const unsigned char *, size_t)
int mbedtls_ssl_set_hs_psk(mbedtls_ssl_context *ssl, const unsigned char *psk, size_t psk_len)
Set the Pre Shared Key (PSK) for the current handshake.
int mbedtls_ssl_cookie_check_t(void *ctx, const unsigned char *cookie, size_t clen, const unsigned char *info, size_t ilen)
Callback type: verify a cookie.
void mbedtls_ssl_conf_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_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...
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.