NAME gnutls_openpgp_privkey_get_subkey_fingerprint - API function

SYNOPSIS #include <gnutls/openpgp.h>

int gnutls_openpgp_privkey_get_subkey_finger- print(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 <>. GnuTLS home page: General help using GNU software:

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.

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.

gnutls gnutls_openpgp_privkey_get_subkey_fingerprint(3)