Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method of randomly and dynamically checking configuration integrity of a gaming system










Image Number 12 for United States Patent #8117461.

In a gaming environment, a method of periodically downloading dynamically generated executable modules at random intervals that perform system configuration integrity checks in a secure and verifiable manner is disclosed. The dynamically generated executable modules are created on a server machine and are themselves signed using industry standard PKI techniques, and contain randomly chosen subset from a repertoire of proven hashing and encryption algorithms that are executed on the system to be checked to create a unique signature of the state of that system. The dynamically generated executable module returns the signature to the server machine from which it was downloaded and deletes itself from the system being checked. The next time such an executable module is downloaded, it will contain a different randomly chosen subset of hashing and encryption algorithms. The server that is performing the system configuration integrity check maintains a database of expected system configurations and performs the same subset of hashing and encryption algorithms as contained in the dynamically generated executable module. The result returned by the downloaded executable module is compared to that computed locally, and an error condition is raised if they do not match.








 
 
  Recently Added Patents
Thermosensitive recording medium
Method and apparatus for reducing power consumption used in communication system having time slots
Philanthropy management apparatus, system, and methods of use and doing business
System and method for optimizing utilization of inventory space for dispensable articles
Asynchronous distributed de-duplication for replicated content addressable storage clusters
Method and structure for image local contrast enhancement
System for controlled release of an active principle and method for preparation
  Randomly Featured Patents
Repairing undersea optical fiber transmission systems using soliton signals with wavelength division multiplexing
Electric power steering control system
Light shade
Locking device for unipolar breaker
Process for the preparation of deacetylcephalosporin C
Connector adapted to be mounted on a surface of a printed circuit board
Solid state light with solar shielded heatsink
Heat blocking junction
Method for manufacturing a semiconductor integrated circuit including a bipolar transistor
Wireless mouse