Mbed TLS v2.28.9
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mbedtls_ssl_context Struct Reference

#include <ssl.h>

Collaboration diagram for mbedtls_ssl_context:

Data Fields

const mbedtls_ssl_configconf
 
int state
 
int renego_status
 
int renego_records_seen
 
int major_ver
 
int minor_ver
 
unsigned badmac_seen
 
int(* f_vrfy )(void *, mbedtls_x509_crt *, int, uint32_t *)
 
void * p_vrfy
 
mbedtls_ssl_send_tf_send
 
mbedtls_ssl_recv_tf_recv
 
mbedtls_ssl_recv_timeout_tf_recv_timeout
 
void * p_bio
 
mbedtls_ssl_sessionsession_in
 
mbedtls_ssl_sessionsession_out
 
mbedtls_ssl_sessionsession
 
mbedtls_ssl_sessionsession_negotiate
 
mbedtls_ssl_handshake_paramshandshake
 
mbedtls_ssl_transformtransform_in
 
mbedtls_ssl_transformtransform_out
 
mbedtls_ssl_transformtransform
 
mbedtls_ssl_transformtransform_negotiate
 
void * p_timer
 
mbedtls_ssl_set_timer_tf_set_timer
 
mbedtls_ssl_get_timer_tf_get_timer
 
unsigned char * in_buf
 
unsigned char * in_ctr
 
unsigned char * in_hdr
 
unsigned char * in_len
 
unsigned char * in_iv
 
unsigned char * in_msg
 
unsigned char * in_offt
 
int in_msgtype
 
size_t in_msglen
 
size_t in_left
 
uint16_t in_epoch
 
size_t next_record_offset
 
uint64_t in_window_top
 
uint64_t in_window
 
size_t in_hslen
 
int nb_zero
 
int keep_current_message
 
uint8_t disable_datagram_packing
 
unsigned char * out_buf
 
unsigned char * out_ctr
 
unsigned char * out_hdr
 
unsigned char * out_len
 
unsigned char * out_iv
 
unsigned char * out_msg
 
int out_msgtype
 
size_t out_msglen
 
size_t out_left
 
unsigned char cur_out_ctr [8]
 
uint16_t mtu
 
signed char split_done
 
int client_auth
 
char * hostname
 
const char * alpn_chosen
 
unsigned char * cli_id
 
size_t cli_id_len
 
int secure_renegotiation
 
size_t verify_data_len
 
char own_verify_data [MBEDTLS_SSL_VERIFY_DATA_MAX_LEN]
 
char peer_verify_data [MBEDTLS_SSL_VERIFY_DATA_MAX_LEN]
 

Detailed Description

Definition at line 1257 of file ssl.h.

Field Documentation

◆ alpn_chosen

const char* mbedtls_ssl_context::alpn_chosen

negotiated protocol

Definition at line 1411 of file ssl.h.

◆ badmac_seen

unsigned mbedtls_ssl_context::badmac_seen

records with a bad MAC received

Definition at line 1275 of file ssl.h.

◆ cli_id

unsigned char* mbedtls_ssl_context::cli_id

transport-level ID of the client

Definition at line 1425 of file ssl.h.

◆ cli_id_len

size_t mbedtls_ssl_context::cli_id_len

length of cli_id

Definition at line 1426 of file ssl.h.

◆ client_auth

int mbedtls_ssl_context::client_auth

flag for client auth.

Definition at line 1400 of file ssl.h.

◆ conf

const mbedtls_ssl_config* mbedtls_ssl_context::conf

configuration information

Definition at line 1258 of file ssl.h.

◆ cur_out_ctr

unsigned char mbedtls_ssl_context::cur_out_ctr[8]

Outgoing record sequence number.

Definition at line 1384 of file ssl.h.

◆ disable_datagram_packing

uint8_t mbedtls_ssl_context::disable_datagram_packing

Disable packing multiple records within a single datagram.

Definition at line 1359 of file ssl.h.

◆ f_get_timer

mbedtls_ssl_get_timer_t* mbedtls_ssl_context::f_get_timer

get timer callback

Definition at line 1316 of file ssl.h.

◆ f_recv

mbedtls_ssl_recv_t* mbedtls_ssl_context::f_recv

Callback for network receive

Definition at line 1285 of file ssl.h.

◆ f_recv_timeout

mbedtls_ssl_recv_timeout_t* mbedtls_ssl_context::f_recv_timeout

Callback for network receive with timeout

Definition at line 1286 of file ssl.h.

◆ f_send

mbedtls_ssl_send_t* mbedtls_ssl_context::f_send

Callback for network send

Definition at line 1284 of file ssl.h.

◆ f_set_timer

mbedtls_ssl_set_timer_t* mbedtls_ssl_context::f_set_timer

set timer callback

Definition at line 1315 of file ssl.h.

◆ f_vrfy

int(* mbedtls_ssl_context::f_vrfy) (void *, mbedtls_x509_crt *, int, uint32_t *)

Callback to customize X.509 certificate chain verification

Definition at line 1280 of file ssl.h.

◆ handshake

mbedtls_ssl_handshake_params* mbedtls_ssl_context::handshake

params required only during the handshake process

Definition at line 1299 of file ssl.h.

◆ hostname

char* mbedtls_ssl_context::hostname

expected peer CN for verification (and SNI if available)

Definition at line 1406 of file ssl.h.

◆ in_buf

unsigned char* mbedtls_ssl_context::in_buf

input buffer

Definition at line 1321 of file ssl.h.

◆ in_ctr

unsigned char* mbedtls_ssl_context::in_ctr

64-bit incoming message counter TLS: maintained by us DTLS: read from peer

Definition at line 1322 of file ssl.h.

◆ in_epoch

uint16_t mbedtls_ssl_context::in_epoch

DTLS epoch for incoming records

Definition at line 1342 of file ssl.h.

◆ in_hdr

unsigned char* mbedtls_ssl_context::in_hdr

start of record header

Definition at line 1325 of file ssl.h.

◆ in_hslen

size_t mbedtls_ssl_context::in_hslen

current handshake message length, including the handshake header

Definition at line 1351 of file ssl.h.

◆ in_iv

unsigned char* mbedtls_ssl_context::in_iv

ivlen-byte IV

Definition at line 1331 of file ssl.h.

◆ in_left

size_t mbedtls_ssl_context::in_left

amount of data read so far

Definition at line 1337 of file ssl.h.

◆ in_len

unsigned char* mbedtls_ssl_context::in_len

two-bytes message length field

Definition at line 1330 of file ssl.h.

◆ in_msg

unsigned char* mbedtls_ssl_context::in_msg

message contents (in_iv+ivlen)

Definition at line 1332 of file ssl.h.

◆ in_msglen

size_t mbedtls_ssl_context::in_msglen

record header: message length

Definition at line 1336 of file ssl.h.

◆ in_msgtype

int mbedtls_ssl_context::in_msgtype

record header: message type

Definition at line 1335 of file ssl.h.

◆ in_offt

unsigned char* mbedtls_ssl_context::in_offt

read offset in application data

Definition at line 1333 of file ssl.h.

◆ in_window

uint64_t mbedtls_ssl_context::in_window

bitmask for replay detection

Definition at line 1348 of file ssl.h.

◆ in_window_top

uint64_t mbedtls_ssl_context::in_window_top

last validated record seq_num

Definition at line 1347 of file ssl.h.

◆ keep_current_message

int mbedtls_ssl_context::keep_current_message

drop or reuse current message on next call to record layer?

Definition at line 1355 of file ssl.h.

◆ major_ver

int mbedtls_ssl_context::major_ver

equal to MBEDTLS_SSL_MAJOR_VERSION_3

Definition at line 1271 of file ssl.h.

◆ minor_ver

int mbedtls_ssl_context::minor_ver

either 0 (SSL3) or 1 (TLS1.0)

Definition at line 1272 of file ssl.h.

◆ mtu

uint16_t mbedtls_ssl_context::mtu

path mtu, used to fragment outgoing messages

Definition at line 1387 of file ssl.h.

◆ nb_zero

int mbedtls_ssl_context::nb_zero

of 0-length encrypted messages

Definition at line 1353 of file ssl.h.

◆ next_record_offset

size_t mbedtls_ssl_context::next_record_offset

offset of the next record in datagram (equal to in_left if none)

Definition at line 1343 of file ssl.h.

◆ out_buf

unsigned char* mbedtls_ssl_context::out_buf

output buffer

Definition at line 1366 of file ssl.h.

◆ out_ctr

unsigned char* mbedtls_ssl_context::out_ctr

64-bit outgoing message counter

Definition at line 1367 of file ssl.h.

◆ out_hdr

unsigned char* mbedtls_ssl_context::out_hdr

start of record header

Definition at line 1368 of file ssl.h.

◆ out_iv

unsigned char* mbedtls_ssl_context::out_iv

ivlen-byte IV

Definition at line 1374 of file ssl.h.

◆ out_left

size_t mbedtls_ssl_context::out_left

amount of data not yet written

Definition at line 1379 of file ssl.h.

◆ out_len

unsigned char* mbedtls_ssl_context::out_len

two-bytes message length field

Definition at line 1373 of file ssl.h.

◆ out_msg

unsigned char* mbedtls_ssl_context::out_msg

message contents (out_iv+ivlen)

Definition at line 1375 of file ssl.h.

◆ out_msglen

size_t mbedtls_ssl_context::out_msglen

record header: message length

Definition at line 1378 of file ssl.h.

◆ out_msgtype

int mbedtls_ssl_context::out_msgtype

record header: message type

Definition at line 1377 of file ssl.h.

◆ own_verify_data

char mbedtls_ssl_context::own_verify_data[MBEDTLS_SSL_VERIFY_DATA_MAX_LEN]

previous handshake verify data

Definition at line 1437 of file ssl.h.

◆ p_bio

void* mbedtls_ssl_context::p_bio

context for I/O operations

Definition at line 1289 of file ssl.h.

◆ p_timer

void* mbedtls_ssl_context::p_timer

context for the timer callbacks

Definition at line 1313 of file ssl.h.

◆ p_vrfy

void* mbedtls_ssl_context::p_vrfy

context for X.509 verify callback

Definition at line 1281 of file ssl.h.

◆ peer_verify_data

char mbedtls_ssl_context::peer_verify_data[MBEDTLS_SSL_VERIFY_DATA_MAX_LEN]

previous handshake verify data

Definition at line 1438 of file ssl.h.

◆ renego_records_seen

int mbedtls_ssl_context::renego_records_seen

Records since renego request, or with DTLS, number of retransmissions of request if renego_max_records is < 0

Definition at line 1266 of file ssl.h.

◆ renego_status

int mbedtls_ssl_context::renego_status

Initial, in progress, pending?

Definition at line 1265 of file ssl.h.

◆ secure_renegotiation

int mbedtls_ssl_context::secure_renegotiation

does peer support legacy or secure renegotiation

Definition at line 1433 of file ssl.h.

◆ session

mbedtls_ssl_session* mbedtls_ssl_context::session

negotiated session data

Definition at line 1296 of file ssl.h.

◆ session_in

mbedtls_ssl_session* mbedtls_ssl_context::session_in

current session data (in)

Definition at line 1294 of file ssl.h.

◆ session_negotiate

mbedtls_ssl_session* mbedtls_ssl_context::session_negotiate

session data in negotiation

Definition at line 1297 of file ssl.h.

◆ session_out

mbedtls_ssl_session* mbedtls_ssl_context::session_out

current session data (out)

Definition at line 1295 of file ssl.h.

◆ split_done

signed char mbedtls_ssl_context::split_done

current record already split?

Definition at line 1394 of file ssl.h.

◆ state

int mbedtls_ssl_context::state

SSL handshake: current state

Definition at line 1263 of file ssl.h.

◆ transform

mbedtls_ssl_transform* mbedtls_ssl_context::transform

negotiated transform params

Definition at line 1307 of file ssl.h.

◆ transform_in

mbedtls_ssl_transform* mbedtls_ssl_context::transform_in

current transform params (in)

Definition at line 1305 of file ssl.h.

◆ transform_negotiate

mbedtls_ssl_transform* mbedtls_ssl_context::transform_negotiate

transform params in negotiation

Definition at line 1308 of file ssl.h.

◆ transform_out

mbedtls_ssl_transform* mbedtls_ssl_context::transform_out

current transform params (in)

Definition at line 1306 of file ssl.h.

◆ verify_data_len

size_t mbedtls_ssl_context::verify_data_len

length of verify data stored

Definition at line 1436 of file ssl.h.


The documentation for this struct was generated from the following file: