Man page - tls_server(3)
Packages contains this manual
- tls_config_parse_protocols(3)
- tls_peer_cert_contains_name(3)
- tls_conn_servername(3)
- tls_conn_version(3)
- tls_client(3)
- tls_config_set_session_id(3)
- tls_server(3)
- tls_conn_cipher_strength(3)
- tls_config_verify_client_optional(3)
- tls_close(3)
- tls_config_insecure_noverifyname(3)
- tls_config_set_session_fd(3)
- tls_config_set_keypair_file(3)
- tls_config_free(3)
- tls_peer_ocsp_next_update(3)
- tls_peer_ocsp_url(3)
- tls_peer_ocsp_cert_status(3)
- tls_config_set_ca_path(3)
- tls_config_set_cert_file(3)
- tls_config_set_cert_mem(3)
- tls_peer_ocsp_revocation_time(3)
- tls_config_set_key_mem(3)
- tls_peer_cert_provided(3)
- tls_config_insecure_noverifycert(3)
- tls_config_set_ciphers(3)
- tls_config_set_ca_mem(3)
- tls_conn_cipher(3)
- tls_config_set_verify_depth(3)
- tls_connect_servername(3)
- tls_config_new(3)
- tls_peer_cert_chain_pem(3)
- tls_reset(3)
- tls_peer_cert_notbefore(3)
- tls_config_add_keypair_ocsp_mem(3)
- tls_error(3)
- tls_config_error(3)
- tls_config_set_ca_file(3)
- tls_config_set_keypair_ocsp_mem(3)
- tls_peer_ocsp_response_status(3)
- tls_connect_socket(3)
- tls_config_add_keypair_file(3)
- tls_peer_cert_hash(3)
- tls_accept_cbs(3)
- tls_handshake(3)
- tls_config_add_ticket_key(3)
- tls_config_insecure_noverifytime(3)
- tls_peer_cert_notafter(3)
- tls_peer_cert_issuer(3)
- tls_config_set_keypair_ocsp_file(3)
- tls_config_set_dheparams(3)
- tls_config_set_key_file(3)
- tls_config_set_crl_file(3)
- tls_conn_session_resumed(3)
- tls_config_prefer_ciphers_server(3)
- tls_config_set_alpn(3)
- tls_config_add_keypair_ocsp_file(3)
- tls_configure(3)
- tls_config_ocsp_require_stapling(3)
- tls_read(3)
- tls_config_set_crl_mem(3)
- tls_default_ca_cert_file(3)
- tls_config_set_session_lifetime(3)
- tls_unload_file(3)
- tls_accept_socket(3)
- tls_accept_fds(3)
- tls_config_set_ocsp_staple_file(3)
- tls_free(3)
- tls_peer_ocsp_crl_reason(3)
- tls_write(3)
- tls_load_file(3)
- tls_config_add_keypair_mem(3)
- tls_config_clear_keys(3)
- tls_config_set_protocols(3)
- tls_connect(3)
- tls_config_set_ocsp_staple_mem(3)
- tls_config_verify_client(3)
- tls_peer_ocsp_this_update(3)
- tls_peer_ocsp_result(3)
- tls_conn_alpn_selected(3)
- tls_connect_cbs(3)
- tls_config_set_ecdhecurves(3)
- tls_config_prefer_ciphers_client(3)
- tls_config_set_keypair_mem(3)
- tls_connect_fds(3)
- tls_peer_cert_subject(3)
- tls_init(3)
- tls_config_verify(3)
- tls_ocsp_process_response(3)
apt-get install libtls-dev
Manual
TLS_CLIENT (3) Library Functions Manual TLS_CLIENT (3)
NAME
tls_client, tls_server, tls_configure, tls_reset, tls_free â configure a TLS connection
SYNOPSIS
#include <tls.h>
struct tls *
tls_client ( void );
struct tls *
tls_server ( void );
int
tls_configure ( struct tls *ctx , struct tls_config *config );
void
tls_free ( struct tls *ctx );
void
tls_reset ( struct tls *ctx );
DESCRIPTION
A TLS connection is represented as a struct tls object called a âcontextâ. A new context is created by either the tls_client () or tls_server () functions. tls_client () is used in TLS client programs, tls_server () in TLS server programs.
The context can then be configured with the function tls_configure (). The same tls_config object can be used to configure multiple contexts.
After configuration, tls_connect (3) can be called on objects created with tls_client (), and tls_accept_socket (3) on objects created with tls_server ().
After use, a TLS context should be closed with tls_close (3), and then freed by calling tls_free (). If tls_free () is called with an argument of NULL, no action occurs.
A TLS context can be reset by calling tls_reset (), allowing for it to be reused. This is essentially equivalent to calling tls_free (), followed by a call to the same function that was used to originally allocate the TLS context.
RETURN VALUES
tls_client () and tls_server () return NULL on error or an out of memory condition.
tls_configure () returns 0 on success or -1 on error.
SEE ALSO
tls_accept_socket (3), tls_config_new (3), tls_connect (3), tls_init (3)
HISTORY
These functions appeared in OpenBSDÂ 5.6 and got their final names in OpenBSDÂ 5.7.
AUTHORS
Joel Sing < jsing@openbsd.org > Debian August 12, 2017 TLS_CLIENT (3)