encrypted backup tapes

2005-06-13 Thread Richard Schroeppel
Back when software was free, ~1974, the standard DEC PDP10 disk-tape backup program, FRS, included an encryption option. Rich Schroeppel [EMAIL PROTECTED] - The Cryptography Mailing List Unsubscribe by sending unsubscribe


2003-09-30 Thread Richard Schroeppel
Matt Blaze: It is probably no longer acceptable, as it was just a few years ago, to throw together an ad-hoc authentication or key agreement protocol based on informal obvious security properties, without a strong proof of security and a clear statement of the model under which the