Date: Wed, 27 Sep 1995 15:39:31 -0700 From: Hilarie Orman <ho@cs.arizona.edu> And 3DES (2 key) has its own problems. What sort of problems does 3DES (2key) have? I had thought that it was unsettled whether or not there was any advantage in using a 3rd key for triple-DES. Has there been some recent developments that answer this question one way or another? - Ted