---
name: "gnutls_psk_set_server_dh_params"
section: "3"
platform: "linux"
package: "gnutls"
version: "3.8.13-3"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/gnutls_psk_set_server_dh_params"
---

# gnutls\_psk\_set\_server\_dh\_params(3)

API function

## NAME

gnutls\_psk\_set\_server\_dh\_params - API function

## SYNOPSIS

**#include \<gnutls/gnutls.h\>**

**void gnutls\_psk\_set\_server\_dh\_params(gnutls\_psk\_server\_credentials\_t** *res***, gnutls\_dh\_params\_t** *dh\_params***);**

## ARGUMENTS

- gnutls\_psk\_server\_credentials\_t res

  is a gnutls\_psk\_server\_credentials\_t type

- gnutls\_dh\_params\_t dh\_params

  is a structure that holds Diffie-Hellman parameters.

## DESCRIPTION

This function will set the Diffie-Hellman parameters for an anonymous server to use. These parameters will be used in Diffie-Hellman exchange with PSK cipher suites.

## DEPRECATED

This function is unnecessary and discouraged on GnuTLS 3.6.0 or later. Since 3.6.0, DH parameters are negotiated following RFC7919.

## REPORTING BUGS

Report bugs to \<bugs@gnutls.org\>.\
 Home page: https://www.gnutls.org

## COPYRIGHT

Copyright © 2001-2023 Free Software Foundation, Inc., and others.\
 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 /usr/share/doc/gnutls/ directory does not contain the HTML form visit

- https://www.gnutls.org/manual/