gnutls_pbkdf2(3)

NAME
gnutls_pbkdf2 - API function

SYNOPSIS
#include <gnutls/crypto.h>

int gnutls_pbkdf2(gnutls_mac_algorithm_t mac, const gnutls_datum_t * key, const gnutls_datum_t * salt, unsigned iter_count, void * output, size_t length);

ARGUMENTS

gnutls_mac_algorithm_t mac
    the mac algorithm used internally

const gnutls_datum_t * key
    the initial keying material

const gnutls_datum_t * salt
    the salt

unsigned iter_count
    the iteration count

void * output
    the output value

size_t length
    the desired length of the output key

DESCRIPTION
This function will derive a variable length keying material from a password according to PKCS 5 PBKDF2.

RETURNS
Zero or a negative error code on error.

SINCE
3.6.13

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/