U.S. Patent for Nagra2

[remixen]

United States Patent - Maillard et al.
(10) Patent No.: US 6,466,671 B1
(45) Date of Patent: Oct. 15,2002

There is to much info to post on this site
about 33 pages of info/pictures... so iv
added it to my webserver.

It is public information (so no harm done)

http://www.train-dispatchers.com/sat/n2patents.html

[rafalski]

Nice Will This Help Anyone To Hack N2?

[maxheadroom]

Looks like they are rolling the ECM keys to the new cards.