gnutls_openpgp_crt_get_auth_subkey(3)

Linux manual pages	Section 3: Subroutines

Name

gnutls_openpgp_crt_get_auth_subkey — API function

Synopsis

#include <gnutls/openpgp.h>

`int gnutls_openpgp_crt_get_auth_subkey(`	gnutls_openpgp_crt_t `crt`,
	gnutls_openpgp_keyid_t `keyid`,
	unsigned int `flag)`;

ARGUMENTS

gnutls_openpgp_crt_t crt: the structure that contains the OpenPGP public key.
gnutls_openpgp_keyid_t keyid: the struct to save the keyid.
unsigned int flag: Non−zero indicates that a valid subkey is always returned.

DESCRIPTION

Returns the 64−bit keyID of the first valid OpenPGP subkey marked for authentication. If flag is non−zero and no authentication subkey exists, then a valid subkey will be returned even if it is not marked for authentication.

RETURNS

GNUTLS_E_SUCCESS on success, or an error code.

REPORTING BUGS

Report bugs to <bug-gnutls@gnu.org>.

General guidelines for reporting bugs: http://www.gnu.org/gethelp/

GnuTLS home page: http://www.gnu.org/software/gnutls/