An architecture and method for a gaming-specific platform are disclosed that features secure storage and verification of game code and other data, provides the ability to securely exchange data with a computerized wagering gaming system, and does so in a manner that is straightforward and easy to manage....http://www.google.com.au/patents/US7043641?utm_source=gb-gplus-sharePatent US7043641 - Encryption in a secure computerized gaming system
