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/*
* $Source$
* $Author$
*
* Copyright 1989, 1990 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America is assumed
* to require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*
* These routines check and fix parity of encryption keys for the DES
* algorithm.
*
* Under U.S. law, this software may not be exported outside the US
* without license from the U.S. Commerce department.
*
* These routines form the library interface to the DES facilities.
*
*/
#if !defined(lint) && !defined(SABER)
static char rcsid_key_parity_c[] =
"$Id$";
#endif /* !lint & !SABER */
#include "des.h"
/*
* des_fixup_key_parity: Forces odd parity per byte; parity is bits
* 8,16,...64 in des order, implies 0, 8, 16, ...
* vax order.
*/
void
des_fixup_key_parity(key)
register mit_des_cblock key;
{
mit_des_fixup_key_parity(key);
}
/*
* des_check_key_parity: returns true iff key has the correct des parity.
* See des_fix_key_parity for the definition of
* correct des parity.
*/
int
des_check_key_parity(key)
register mit_des_cblock key;
{
return(mit_des_check_key_parity(key));
}
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