Bruce Schneier's newsletter Cryptogram has the following fascinating link: http://www.fas.org/irp/eprint/heath.pdf It's the story of effects of a single spy who betrayed keys and encryptor designs.
--Steven M. Bellovin, http://www.cs.columbia.edu/~smb --------------------------------------------------------------------- The Cryptography Mailing List Unsubscribe by sending "unsubscribe cryptography" to [EMAIL PROTECTED]