System and method for digital content player with secure processing vault

A system and method for digital content player with secure processing vault is presented. A system uses an attached processing unit and a local storage area as a hardware-based secure processing vault. The secure processing vault calculates a title key based upon stored device keys, and decrypts enc...

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Bibliographische Detailangaben
1. Verfasser: SHIMIZU, KANNA
Format: Patent
Sprache:chi ; eng
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