Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/18/84; site utcsri.UUCP Path: utzoo!utcsri!outer From: outer@utcsri.UUCP (Richard Outerbridge) Newsgroups: net.crypt Subject: Another Whitsmith's DES Query Message-ID: <1187@utcsri.UUCP> Date: Sat, 15-Jun-85 12:13:33 EDT Article-I.D.: utcsri.1187 Posted: Sat Jun 15 12:13:33 1985 Date-Received: Sat, 15-Jun-85 12:42:13 EDT Distribution: net Organization: CSRI, University of Toronto Lines: 10 Another question about the Whitsmith's 'C' compiler encryption software: does anyone know if it really *is* DES? I tried to get some known pt/ct pairs from it and got nowhere. Even reversing the bits in the plaintext bytes didn't work. The key-schedule subroutine wasn't returning "real" DES schedules either, as far as I could tell. Anyone know how to make the Whitsmith's routines cough up results compatible with a "certified" DES set? -- Richard Outerbridge (416) 961-4757 Payload Deliveries: N 41 39'36", W 79 23'42", Elev. 106.47m.