/* * This is D3DES (V5.09) by Richard Outerbridge with the double and * triple-length support removed for use in VNC. * * These changes are Copyright (C) 1998 Olivetti & Oracle Research Laboratory * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *//* d3des.h - * *	Headers and defines for d3des.c *	Graven Imagery, 1992. * * Copyright (c) 1988,1989,1990,1991,1992 by Richard Outerbridge *	(GEnie : OUTER; CIS : [71755,204]) */#define EN0	0	/* MODE == encrypt */#define DE1	1	/* MODE == decrypt */extern void deskey(unsigned char *, short);/*		      hexkey[8]     MODE * Sets the internal key register according to the hexadecimal * key contained in the 8 bytes of hexkey, according to the DES, * for encryption or decryption according to MODE. */extern void usekey(unsigned long *);/*		    cookedkey[32] * Loads the internal key register with the data in cookedkey. */extern void cpkey(unsigned long *);/*		   cookedkey[32] * Copies the contents of the internal key register into the storage * located at &cookedkey[0]. */extern void des(unsigned char *, unsigned char *);/*		    from[8]	      to[8] * Encrypts/Decrypts (according to the key currently loaded in the * internal key register) one block of eight bytes at address 'from' * into the block at address 'to'.  They can be the same. *//* d3des.h V5.09 rwo 9208.04 15:06 Graven Imagery ********************************************************************/