DIGITAL CONTENT AUTHENTICATION SYSTEM, IMAGE DISPLAY APPARATUS APPLIED TO THE SAME, AND DIGITAL CONTENT AUTHENTICATION CONTROLLING METHOD OF THE SAME

摘要

A digital content authentication system, an image display apparatus applied to the system, and a digital content authentication controlling method of the system are provided. The image display apparatus includes an interface section which demands authentication results from a plurality of source providing apparatuses through a bus and receiving responses to the demanding for the authentication result and an output section outputting the authentication results by the received response. Accordingly, the image display apparatus can recognize the authentication states of the source providing apparatuses.