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gnutls_hash_squeeze(3)		    gnutls		gnutls_hash_squeeze(3)

NAME
       gnutls_hash_squeeze - API function

SYNOPSIS
       #include	<gnutls/crypto.h>

       int  gnutls_hash_squeeze(gnutls_hash_hd_t handle, void *	output,	size_t
       length);

ARGUMENTS
       gnutls_hash_hd_t	handle
		   a gnutls_hash_hd_t

       void * output
		   destination to store	the output; must be equal to or	larger
		   than	 length

       size_t length
		   length of  output

DESCRIPTION
       This function will extract digest output	of  length bytes. The	handle
       must be initialized with	gnutls_hash_init() as an extended output func-
       tion (XOF), such	as GNUTLS_DIG_SHAKE_128	or GNUTLS_DIG_SHAKE_256.

       This function can be called multiple times. To reset the	state of  han-
       dle , call gnutls_hash_deinit() with NULL as the	digest argument.

RETURNS
       GNUTLS_E_SUCCESS	(0) on success;	negative error code otherwise.

SINCE
       3.8.6

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_hash_squeeze(3)

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