Linux manual pages Section 3  

Name

gnutls_openpgp_privkey_get_subkey_fingerprint — Gets the fingerprint of a subkey

Synopsis

#include <gnutls/openpgp.h>
int gnutls_openpgp_privkey_get_subkey_fingerprint( gnutls_openpgp_privkey_t key,
  unsigned int idx,
  void * fpr,
  size_t * fprlen);
 

ARGUMENTS

gnutls_openpgp_privkey_t key

the raw data that contains the OpenPGP secret key.

unsigned int idx

the subkey index

void * fpr

the buffer to save the fingerprint, must hold at least 20 bytes.

size_t * fprlen

the integer to save the length of the fingerprint.

DESCRIPTION

Get the fingerprint of an OpenPGP subkey. Depends on the algorithm, the fingerprint can be 16 or 20 bytes.

RETURNS

On success, 0 is returned, or an error code.

SINCE

2.4.0

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.