BROADCAST APPARATUS AND METHOD OF AUTHENTICATING BROADCAST DATA

A broadcast receiver includes a communicator configured to receive broadcast data including metadata associated with an application and a controller configured to obtain a comparison result by comparing a reference hash with a metadata hash generated based on the metadata, authenticate the metadata...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ADAM John, OUTTERS Jan, WALLER Arthur Simon
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	A broadcast receiver includes a communicator configured to receive broadcast data including metadata associated with an application and a controller configured to obtain a comparison result by comparing a reference hash with a metadata hash generated based on the metadata, authenticate the metadata based on the comparison result, and launch the application based on a result of the authentication.