Linux manual pages Section 3  

Name

gnutls_openpgp_crt_get_auth_subkey — Gets the keyID of an authentication subkey

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 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 <[email protected]>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/

SEE ALSO

The full documentation for gnutls is maintained as a Texinfo manual. If the info and gnutls programs are properly installed at your site, the command

info gnutls

should give you access to the complete manual.

COPYRIGHT

Copyright © 2008 Free Software Foundation.

Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.