.\" DO NOT MODIFY THIS FILE!  It was generated by gdoc.
.TH "gnutls_openpgp_privkey_get_pk_algorithm" 3 "2.4.2" "gnutls" "gnutls"
.SH NAME
gnutls_openpgp_privkey_get_pk_algorithm \- return the key's PublicKey algorithm
.SH SYNOPSIS
.B #include <gnutls/openpgp.h>
.sp
.BI "gnutls_pk_algorithm_t gnutls_openpgp_privkey_get_pk_algorithm(gnutls_openpgp_privkey_t " key ", unsigned int * " bits ");"
.SH ARGUMENTS
.IP "gnutls_openpgp_privkey_t key" 12
is an OpenPGP key
.IP "unsigned int * bits" 12
if bits is non null it will hold the size of the parameters' in bits
.SH "DESCRIPTION"
This function will return the public key algorithm 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.
.SH "RETURNS"
a member of the \fBgnutls_pk_algorithm_t\fP enumeration on
success, or a negative value on error.
.SH "SINCE"
2.4.0
.SH "REPORTING BUGS"
Report bugs to <bug-gnutls@gnu.org>.
.SH COPYRIGHT
Copyright \(co 2008 Free Software Foundation.
.br
Permission is granted to make and distribute verbatim copies of this
manual provided the copyright notice and this permission notice are
preserved on all copies.
.SH "SEE ALSO"
The full documentation for
.B gnutls
is maintained as a Texinfo manual.  If the
.B info
and
.B gnutls
programs are properly installed at your site, the command
.IP
.B info gnutls
.PP
should give you access to the complete manual.