/* -*-c-*-
*
- * $Id: xtea.h,v 1.1 2000/07/15 13:44:31 mdw Exp $
+ * $Id: xtea.h,v 1.3 2000/07/29 09:56:47 mdw Exp $
*
- * The Tiny Encryption Algorithm
+ * The Extended Tiny Encryption Algorithm
*
* (c) 2000 Straylight/Edgeware
*/
/*----- Revision history --------------------------------------------------*
*
* $Log: xtea.h,v $
+ * Revision 1.3 2000/07/29 09:56:47 mdw
+ * Allow the number of rounds to be configured. This isn't exported
+ * through the gcipher interface, but it may be useful anyway.
+ *
+ * Revision 1.2 2000/07/15 13:47:14 mdw
+ * Whoops. Fix the purpose comment.
+ *
* Revision 1.1 2000/07/15 13:44:31 mdw
* New ciphers.
*
/*----- Data structures ---------------------------------------------------*/
typedef struct xtea_ctx {
+ unsigned r;
uint32 k[4];
} xtea_ctx;