NAME
gnutls_openpgp_privkey_get_subkey_pk_algorithm - return the subkey’s
PublicKey algorithm
SYNOPSIS
#include <gnutls/openpgp.h>
gnutls_pk_algorithm_t
gnutls_openpgp_privkey_get_subkey_pk_algorithm(gnutls_openpgp_privkey_t
key, unsigned int idx, unsigned int * bits);
ARGUMENTS
gnutls_openpgp_privkey_t key
is an OpenPGP key
unsigned int idx
is the subkey index
unsigned int * bits
if bits is non null it will hold the size of the
parameters’ in bits
DESCRIPTION
This function will return the public key algorithm of a subkey of an
OpenPGP certificate.
If bits is non null, it should have enough size to hold the parameters
size in bits. For RSA the bits returned is the modulus. For DSA the
bits returned are of the public exponent.
RETURNS
a member of the gnutls_pk_algorithm_t enumeration on success, or a
negative value on error.
SINCE
2.4.0
REPORTING BUGS
Report bugs to <bug-gnutls@gnu.org>. GnuTLS home page:
http://www.gnu.org/software/gnutls/ General help using GNU software:
http://www.gnu.org/gethelp/
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_pk_algorithm(3)