gnutls_pbkdf2

Section: gnutls (3)
Updated: 3.7.1
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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.