SSL Functions

Table of Contents
ssl -- OpenSSL SSL/TLS library
d2i_SSL_SESSION -- convert SSL_SESSION object from/to ASN1 representation
SSL_accept -- wait for a TLS/SSL client to initiate a TLS/SSL handshake
SSL_alert_type_string -- get textual description of alert information
SSL_CIPHER_get_name -- get SSL_CIPHER properties
SSL_clear -- reset SSL object to allow another connection
SSL_COMP_add_compression_method -- handle SSL/TLS integrated compression methods
SSL_connect -- initiate the TLS/SSL handshake with an TLS/SSL server
SSL_CTX_add_extra_chain_cert -- add certificate to chain
SSL_CTX_add_session -- manipulate session cache
SSL_CTX_ctrl -- internal handling functions for SSL_CTX and SSL objects
SSL_CTX_flush_sessions -- remove expired sessions
SSL_CTX_free -- free an allocated SSL_CTX object
SSL_CTX_get_ex_new_index -- internal application specific data functions
SSL_CTX_get_verify_mode -- get currently set verification parameters
SSL_CTX_load_verify_locations -- set default locations for trusted CA certificates
SSL_CTX_new -- create a new SSL_CTX object as framework for TLS/SSL enabled functions
SSL_CTX_sessions -- access internal session cache
SSL_CTX_sess_number -- obtain session cache statistics
SSL_CTX_sess_set_cache_size -- manipulate session cache size
SSL_CTX_sess_set_get_cb -- provide callback functions for server side external session caching
SSL_CTX_set_cert_store -- manipulate X509 certificate verification storage
SSL_CTX_set_cert_verify_callback -- set peer certificate verification procedure
SSL_CTX_set_cipher_list -- choose list of available SSL_CIPHERs
SSL_CTX_set_client_CA_list -- set list of CAs sent to the client when requesting a client certificate
SSL_CTX_set_client_cert_cb -- handle client certificate callback function
SSL_CTX_set_default_passwd_cb -- set passwd callback for encrypted PEM file handling
SSL_CTX_set_generate_session_id -- manipulate generation of SSL session IDs (server only)
SSL_CTX_set_info_callback -- handle information callback for SSL connections
SSL_CTX_set_max_cert_list -- manipulate allowed for the peer's certificate chain
SSL_CTX_set_mode -- manipulate SSL engine mode
SSL_CTX_set_msg_callback -- install callback for observing protocol messages
SSL_CTX_set_options -- manipulate SSL options
SSL_CTX_set_psk_client_callback -- set PSK client callback
SSL_CTX_set_quiet_shutdown -- manipulate shutdown behaviour
SSL_CTX_set_session_cache_mode -- enable/disable session caching
SSL_CTX_set_session_id_context -- set context within which session can be reused (server side only)
SSL_CTX_set_ssl_version -- choose a new TLS/SSL method
SSL_CTX_set_timeout -- manipulate timeout values for session caching
SSL_CTX_set_tmp_dh_callback -- handle DH keys for ephemeral key exchange
SSL_CTX_set_tmp_rsa_callback -- handle RSA keys for ephemeral key exchange
SSL_CTX_set_verify -- set peer certificate verification parameters
SSL_CTX_use_certificate -- load certificate and key data
SSL_CTX_use_psk_identity_hint -- set PSK identity hint to use
SSL_do_handshake -- perform a TLS/SSL handshake
SSL_free -- free an allocated SSL structure
SSL_get_ciphers -- get list of available SSL_CIPHERs
SSL_get_client_CA_list -- get list of client CAs
SSL_get_current_cipher -- get SSL_CIPHER of a connection
SSL_get_default_timeout -- get default session timeout value
SSL_get_error -- obtain result code for TLS/SSL I/O operation
SSL_get_ex_data_X509_STORE_CTX_idx -- get ex_data index to access SSL structure from X509_STORE_CTX
SSL_get_ex_new_index -- internal application specific data functions
SSL_get_fd -- get file descriptor linked to an SSL object
SSL_get_peer_cert_chain -- get the X509 certificate chain of the peer
SSL_get_peer_certificate -- get the X509 certificate of the peer
SSL_get_psk_identity -- get PSK client identity and hint
SSL_get_rbio -- get BIO linked to an SSL object
SSL_get_session -- retrieve TLS/SSL session data
SSL_get_SSL_CTX -- get the SSL_CTX from which an SSL is created
SSL_get_verify_result -- get result of peer certificate verification
SSL_get_version -- get the protocol version of a connection.
SSL_library_init -- initialize SSL library by registering algorithms
SSL_load_client_CA_file -- load certificate names from file
SSL_new -- create a new SSL structure for a connection
SSL_pending -- obtain number of readable bytes buffered in an SSL object
SSL_read -- read bytes from a TLS/SSL connection.
SSL_rstate_string -- get textual description of state of an SSL object during read operation
SSL_SESSION_free -- free an allocated SSL_SESSION structure
SSL_SESSION_get_ex_new_index -- internal application specific data functions
SSL_SESSION_get_time -- retrieve and manipulate session time and timeout settings
SSL_session_reused -- query whether a reused session was negotiated during handshake
SSL_set_bio -- connect the SSL object with a BIO
SSL_set_connect_state -- prepare SSL object to work in client or server mode
SSL_set_fd -- connect the SSL object with a file descriptor
SSL_set_session -- set a TLS/SSL session to be used during TLS/SSL connect
SSL_set_shutdown -- manipulate shutdown state of an SSL connection
SSL_set_verify_result -- override result of peer certificate verification
SSL_shutdown -- shut down a TLS/SSL connection
SSL_state_string -- get textual description of state of an SSL object
SSL_want -- obtain state information TLS/SSL I/O operation
SSL_write -- write bytes to a TLS/SSL connection.