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gnutls_pbkdf2(3)		    gnutls		      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 (C) 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 no-
       tice and	this notice are	preserved.

SEE ALSO
       The full	documentation for gnutls is maintained as  a  Texinfo  manual.
       If the /usr/local/share/doc/gnutls/ directory does not contain the HTML
       form visit

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

gnutls				     3.8.9		      gnutls_pbkdf2(3)

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