---
name: "gnutls_psk_netconf_derive_key"
section: "3"
platform: "linux"
package: "gnutls-doc"
version: "2.8.6-1+squeeze3"
release: "Debian 6.0 (Squeeze)"
platforms: ["linux"]
url: "https://new.carta.tech/gnutls_psk_netconf_derive_key"
---

# gnutls\_psk\_netconf\_derive\_key(3)

derive PSK Netconf key from password

## NAME

gnutls\_psk\_netconf\_derive\_key - derive PSK Netconf key from password

## SYNOPSIS

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

**int gnutls\_psk\_netconf\_derive\_key(const char \*** *password***, const char \*** *psk\_identity***, const char \*** *psk\_identity\_hint***, gnutls\_datum\_t \*** *output\_key***);**

## ARGUMENTS

- const char \* password

  zero terminated string containing password.

- const char \* psk\_identity

  zero terminated string with PSK identity.

- const char \* psk\_identity\_hint

  zero terminated string with PSK identity hint.

- gnutls\_datum\_t \* output\_key

  output variable, contains newly allocated \*data pointer.

## DESCRIPTION

This function will derive a PSK key from a password, for use with the Netconf protocol.

## RETURNS

**GNUTLS\_E\_SUCCESS** on success, or an error code.

## 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.