.\" DO NOT MODIFY THIS FILE!  It was generated by gdoc.
.TH "gnutls_privkey_sign_data2" 3 "3.8.8" "gnutls" "gnutls"
.SH NAME
gnutls_privkey_sign_data2 \- API function
.SH SYNOPSIS
.B #include <gnutls/abstract.h>
.sp
.BI "int gnutls_privkey_sign_data2(gnutls_privkey_t " signer ", gnutls_sign_algorithm_t " algo ", unsigned int " flags ", const gnutls_datum_t * " data ", gnutls_datum_t * " signature ");"
.SH ARGUMENTS
.IP "gnutls_privkey_t signer" 12
Holds the key
.IP "gnutls_sign_algorithm_t algo" 12
The signature algorithm used
.IP "unsigned int flags" 12
Zero or one of \fBgnutls_privkey_flags_t\fP
.IP "const gnutls_datum_t * data" 12
holds the data to be signed
.IP "gnutls_datum_t * signature" 12
will contain the signature allocated with \fBgnutls_malloc()\fP
.SH "DESCRIPTION"
This function will sign the given data using the specified signature
algorithm. This function is an enhancement of \fBgnutls_privkey_sign_data()\fP,
as it allows utilizing a alternative signature algorithm where possible
(e.g, use an RSA key with RSA\-PSS).
.SH "RETURNS"
On success, \fBGNUTLS_E_SUCCESS\fP (0) is returned, otherwise a
negative error value.
.SH "SINCE"
3.6.0
.SH "REPORTING BUGS"
Report bugs to <bugs@gnutls.org>.
.br
Home page: https://www.gnutls.org

.SH COPYRIGHT
Copyright \(co 2001-2023 Free Software Foundation, Inc., and others.
.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 /usr/share/doc/gnutls/
directory does not contain the HTML form visit
.B
.IP https://www.gnutls.org/manual/
.PP