| /* | |
| * 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) 1999 AT&T Laboratories Cambridge. All Rights Reserved. | |
| * | |
| * 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. | |
| */ | |
| #ifndef QCRYPTO_DESRFB_H | |
| #define QCRYPTO_DESRFB_H | |
| /* 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 */ | |
| void deskey(unsigned char *, int); | |
| /* 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. | |
| */ | |
| void usekey(unsigned long *); | |
| /* cookedkey[32] | |
| * Loads the internal key register with the data in cookedkey. | |
| */ | |
| 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 | |
| ********************************************************************/ | |
| #endif |