A knowledgeable colleague (but who is nevertheless not a crypto expert) thinks he's seen something about Typex (the WW II British rotor machine) having been cracked. Does anyone know anything about that? A quick Google found nothing of the sort, but did find references showing that it was used as late as 1970.
--Steve Bellovin, http://www.cs.columbia.edu/~smb --------------------------------------------------------------------- The Cryptography Mailing List Unsubscribe by sending "unsubscribe cryptography" to [EMAIL PROTECTED]