METHOD AND SYSTEM FOR AUTHENTICATING COMPONENT OF GRAPHIC SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a method and system for authenticating components in relation to the use of a credible graphic system. SOLUTION: This invention provides a technology of authenticating a graphic card in relation to a system wherein contents transmitted through graphics pipelines are secured by encryption and an application or a device can indicate it to a credible graphics platform that the application or the device is a credible user of the credible graphics platform. Further, the graphics platform informs the application or the device that the graphics platform can be credible by the credible application or device. COPYRIGHT: (C)2004,JPO