.\" DO NOT MODIFY THIS FILE!  It was generated by gdoc.
.TH "gnutls_pubkey_verify_data" 3 "3.1.11" "gnutls" "gnutls"
.SH NAME
gnutls_pubkey_verify_data \- API function
.SH SYNOPSIS
.B #include <gnutls/abstract.h>
.sp
.BI "int gnutls_pubkey_verify_data(gnutls_pubkey_t " pubkey ", unsigned int " flags ", const gnutls_datum_t * " data ", const gnutls_datum_t * " signature ");"
.SH ARGUMENTS
.IP "gnutls_pubkey_t pubkey" 12
Holds the public key
.IP "unsigned int flags" 12
Zero or on of \fBgnutls_pubkey_flags_t\fP
.IP "const gnutls_datum_t * data" 12
holds the signed data
.IP "const gnutls_datum_t * signature" 12
contains the signature
.SH "DESCRIPTION"
This function will verify the given signed data, using the
parameters from the certificate.

Deprecated. This function cannot be easily used securely. 
Use \fBgnutls_pubkey_verify_data2()\fP instead.
.SH "RETURNS"
In case of a verification failure \fBGNUTLS_E_PK_SIG_VERIFY_FAILED\fP 
is returned, and zero or positive code on success. 
.SH "SINCE"
2.12.0
.SH "REPORTING BUGS"
Report bugs to <bug-gnutls@gnu.org>.
.br
General guidelines for reporting bugs: http://www.gnu.org/gethelp/
.br
GnuTLS home page: http://www.gnu.org/software/gnutls/

.SH COPYRIGHT
Copyright \(co 2012 Free Software Foundation, Inc..
.br
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.
.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.
As an alternative you may obtain the manual from:
.IP
.B http://www.gnu.org/software/gnutls/manual/
.PP