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- 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/