Linux manual pages Section 3  

Name

gnutls_openpgp_crt_get_subkey_fingerprint — Gets the fingerprint of a subkey

Synopsis

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

ARGUMENTS

gnutls_openpgp_crt_t key

the raw data that contains the OpenPGP public 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 key fingerprint of a subkey. Depending on the algorithm, the fingerprint can be 16 or 20 bytes.

RETURNS

On success, 0 is returned. Otherwise, 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.