SysTutorials Posts

NAME gnutls_sign_get_pk_algorithm – API function SYNOPSIS #include <gnutls/gnutls.h> gnutls_pk_algorithm_t gnutls_sign_get_pk_algorithm(gnutls_sign_algorithm_t sign); ARGUMENTS gnutls_sign_algorithm_t sign is a signature algorithm DESCRIPTION This function returns the public key algorithm corresponding to the given signature algorithms. SINCE 3.1.1 RETURNS return a gnutls_pk_algorithm_t value, or GNUTLS_PK_UNKNOWN on error. REPORTING BUGS Report bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org COPYRIGHT…

NAME gnutls_sign_get_name – API function SYNOPSIS #include <gnutls/gnutls.h> const char * gnutls_sign_get_name(gnutls_sign_algorithm_t algorithm); ARGUMENTS gnutls_sign_algorithm_t algorithm is a sign algorithm DESCRIPTION Convert a gnutls_sign_algorithm_t value to a string. RETURNS a string that contains the name of the specified sign algorithm, or NULL. REPORTING BUGS Report bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org COPYRIGHT Copyright…

NAME gnutls_sign_get_id – API function SYNOPSIS #include <gnutls/gnutls.h> gnutls_sign_algorithm_t gnutls_sign_get_id(const char * name); ARGUMENTS const char * name is a sign algorithm name DESCRIPTION The names are compared in a case insensitive way. RETURNS return a gnutls_sign_algorithm_t value corresponding to the specified algorithm, or GNUTLS_SIGN_UNKNOWN on error. REPORTING BUGS Report bugs to <bugs [at] gnutls.org>….

NAME gnutls_sign_get_hash_algorithm – API function SYNOPSIS #include <gnutls/gnutls.h> gnutls_digest_algorithm_t gnutls_sign_get_hash_algorithm(gnutls_sign_algorithm_t sign); ARGUMENTS gnutls_sign_algorithm_t sign is a signature algorithm DESCRIPTION This function returns the digest algorithm corresponding to the given signature algorithms. SINCE 3.1.1 RETURNS return a gnutls_digest_algorithm_t value, or GNUTLS_DIG_UNKNOWN on error. REPORTING BUGS Report bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org COPYRIGHT Copyright…

NAME gnutls_sign_callback_set – API function SYNOPSIS #include <gnutls/compat.h> void gnutls_sign_callback_set(gnutls_session_t session, gnutls_sign_func sign_func, void * userdata); ARGUMENTS gnutls_session_t session is a gnutls session gnutls_sign_func sign_func function pointer to application’s sign callback. void * userdata void pointer that will be passed to sign callback. DESCRIPTION Set the callback function. The function must have this prototype: typedef…

NAME gnutls_sign_callback_get – API function SYNOPSIS #include <gnutls/compat.h> gnutls_sign_func gnutls_sign_callback_get(gnutls_session_t session, void ** userdata); ARGUMENTS gnutls_session_t session is a gnutls session void ** userdata if non-NULL, will be set to abstract callback pointer. DESCRIPTION Retrieve the callback function, and its userdata pointer. RETURNS The function pointer set by gnutls_sign_callback_set(), or if not set, NULL. DEPRECATED…

NAME gnutls_sign_algorithm_get_requested – API function SYNOPSIS #include <gnutls/gnutls.h> int gnutls_sign_algorithm_get_requested(gnutls_session_t session, size_t indx, gnutls_sign_algorithm_t * algo); ARGUMENTS gnutls_session_t session is a gnutls_session_t structure. size_t indx is an index of the signature algorithm to return gnutls_sign_algorithm_t * algo the returned certificate type will be stored there DESCRIPTION Returns the signature algorithm specified by index that was…

NAME gnutls_sign_algorithm_get_name – Returns a string with the name of the specified sign algorithm SYNOPSIS #include <gnutls/gnutls.h> const char * gnutls_sign_algorithm_get_name(gnutls_sign_algorithm_t sign); ARGUMENTS gnutls_sign_algorithm_t sign is a sign algorithm DESCRIPTION Convert a gnutls_sign_algorithm_t value to a string. RETURNS a string that contains the name of the specified sign algorithm, or NULL. REPORTING BUGS Report bugs…

NAME gnutls_sign_algorithm_get_client – API function SYNOPSIS #include <gnutls/gnutls.h> int gnutls_sign_algorithm_get_client(gnutls_session_t session); ARGUMENTS gnutls_session_t session is a gnutls_session_t structure. DESCRIPTION Returns the signature algorithm that is (or will be) used in this session by the client to sign data. RETURNS The sign algorithm or GNUTLS_SIGN_UNKNOWN. SINCE 3.1.11 REPORTING BUGS Report bugs to <bugs [at] gnutls.org>. Home…

NAME gnutls_sign_algorithm_get – API function SYNOPSIS #include <gnutls/gnutls.h> int gnutls_sign_algorithm_get(gnutls_session_t session); ARGUMENTS gnutls_session_t session is a gnutls_session_t structure. DESCRIPTION Returns the signature algorithm that is (or will be) used in this session by the server to sign data. RETURNS The sign algorithm or GNUTLS_SIGN_UNKNOWN. SINCE 3.1.1 REPORTING BUGS Report bugs to <bugs [at] gnutls.org>. Home…

NAME gnutls_set_default_priority – API function SYNOPSIS #include <gnutls/gnutls.h> int gnutls_set_default_priority(gnutls_session_t session); ARGUMENTS gnutls_session_t session is a gnutls_session_t structure. DESCRIPTION Sets the default priority on the ciphers, key exchange methods, macs and compression methods. For more fine-tuning you could use gnutls_priority_set_direct() or gnutls_priority_set() instead. RETURNS GNUTLS_E_SUCCESS on success, or an error code. REPORTING BUGS Report bugs…

NAME gnutls_set_default_export_priority – API function SYNOPSIS #include <gnutls/compat.h> int gnutls_set_default_export_priority(gnutls_session_t session); ARGUMENTS gnutls_session_t session is a gnutls_session_t structure. DESCRIPTION Sets some default priority on the ciphers, key exchange methods, macs and compression methods. This function also includes weak algorithms. This is the same as calling: gnutls_priority_set_direct (session, "EXPORT", NULL); This function is kept around for…

NAME gnutls_session_ticket_key_generate – API function SYNOPSIS #include <gnutls/gnutls.h> int gnutls_session_ticket_key_generate(gnutls_datum_t * key); ARGUMENTS gnutls_datum_t * key is a pointer to a gnutls_datum_t which will contain a newly created key. DESCRIPTION Generate a random key to encrypt security parameters within SessionTicket. RETURNS On success, GNUTLS_E_SUCCESS (0) is returned, or an error code. SINCE 2.10.0 REPORTING BUGS…

NAME gnutls_session_ticket_enable_server – API function SYNOPSIS #include <gnutls/gnutls.h> int gnutls_session_ticket_enable_server(gnutls_session_t session, const gnutls_datum_t * key); ARGUMENTS gnutls_session_t session is a gnutls_session_t structure. const gnutls_datum_t * key key to encrypt session parameters. DESCRIPTION Request that the server should attempt session resumption using SessionTicket. key must be initialized with gnutls_session_ticket_key_generate(). RETURNS On success, GNUTLS_E_SUCCESS (0) is returned,…

NAME gnutls_session_ticket_enable_client – API function SYNOPSIS #include <gnutls/gnutls.h> int gnutls_session_ticket_enable_client(gnutls_session_t session); ARGUMENTS gnutls_session_t session is a gnutls_session_t structure. DESCRIPTION Request that the client should attempt session resumption using SessionTicket. RETURNS On success, GNUTLS_E_SUCCESS (0) is returned, or an error code. SINCE 2.10.0 REPORTING BUGS Report bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org COPYRIGHT Copyright…

NAME gnutls_session_set_ptr – API function SYNOPSIS #include <gnutls/gnutls.h> void gnutls_session_set_ptr(gnutls_session_t session, void * ptr); ARGUMENTS gnutls_session_t session is a gnutls_session_t structure. void * ptr is the user pointer DESCRIPTION This function will set (associate) the user given pointer ptr to the session structure. This pointer can be accessed with gnutls_session_get_ptr(). REPORTING BUGS Report bugs to…

NAME gnutls_session_set_premaster – API function SYNOPSIS #include <gnutls/gnutls.h> int gnutls_session_set_premaster(gnutls_session_t session, unsigned int entity, gnutls_protocol_t version, gnutls_kx_algorithm_t kx, gnutls_cipher_algorithm_t cipher, gnutls_mac_algorithm_t mac, gnutls_compression_method_t comp, const gnutls_datum_t * master, const gnutls_datum_t * session_id); ARGUMENTS gnutls_session_t session is a gnutls_session_t structure. unsigned int entity GNUTLS_SERVER or GNUTLS_CLIENT gnutls_protocol_t version the TLS protocol version gnutls_kx_algorithm_t kx the key…

NAME gnutls_session_set_id – API function SYNOPSIS #include <gnutls/gnutls.h> int gnutls_session_set_id(gnutls_session_t session, const gnutls_datum_t * sid); ARGUMENTS gnutls_session_t session is a gnutls_session_t structure. const gnutls_datum_t * sid the session identifier DESCRIPTION This function sets the session ID to be used in a client hello. This is a function intended for exceptional uses. Do not use this…

NAME gnutls_session_set_finished_function – API function SYNOPSIS #include <gnutls/gnutls.h> void gnutls_session_set_finished_function(gnutls_session_t session, gnutls_finished_callback_func func); ARGUMENTS gnutls_session_t session is a gnutls_session_t structure. gnutls_finished_callback_func func a gnutls_finished_callback_func callback. DESCRIPTION Register a callback function for the session that will be called when a TLS Finished message has been generated. The function is typically used to copy away the TLS…

NAME gnutls_session_set_data – API function SYNOPSIS #include <gnutls/gnutls.h> int gnutls_session_set_data(gnutls_session_t session, const void * session_data, size_t session_data_size); ARGUMENTS gnutls_session_t session is a gnutls_session_t structure. const void * session_data is a pointer to space to hold the session. size_t session_data_size is the session’s size DESCRIPTION Sets all session parameters, in order to resume a previously established…