FYI: But, how do they power it?
>From <http://www.doc-witness.com/> An OPSECURE PROTECTED CD looks like a regular CD but contains a smart card and optical input-output system... An OpSecure protected media does not only reflect stamped or burnt information but can also RECEIVE, STORE, PROCESS, and TRANSMIT INFORMATION.... It is impracticable to crack since it is hardware based and is based on dynamic protection Also mentioned but no further insight: <http://slashdot.org/article.pl?sid=02/08/22/1321224&mode=thread&tid=126f> <http://www.technologyreview.com/articles/prototype10902.asp?p=7> And <http://www.theregus.com/content/54/26094.html> -Michael Heyman --------------------------------------------------------------------- The Cryptography Mailing List Unsubscribe by sending "unsubscribe cryptography" to [EMAIL PROTECTED]
