@deftypefun {int} {gnutls_pubkey_verify_params} (gnutls_pubkey_t @var{key}) @var{key}: should contain a @code{gnutls_pubkey_t} type This function will verify the public key parameters. @strong{Returns:} On success, @code{GNUTLS_E_SUCCESS} (0) is returned, otherwise a negative error value. @strong{Since:} 3.3.0 @end deftypefun