Processing device and associated methodology for authorized device certificate updating

A configuration for preventing authentication processing due to continuous use of an old authorized device certificate, and illegal use of contents is provided. An arrangement is made wherein with playback or recording processing of contents accompanying data transfer between two different devices s...

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Bibliographische Detailangaben
1. Verfasser: Kitani, Satoshi
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
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