Apparatus and method for accessing material using an entity...

Details Apparatus and method for accessing material using an entity... Apparatus and method for accessing material using an entity...

G - Physics

06

F

G06F 1/00 (2006.01) G06F 21/00 (2006.01) H04N 7/167 (2006.01) H04N 7/16 (2006.01)

Patent

CA 2462676

An apparatus and method for accessing material using an entity-locked secure registry is described. A host includes material encrypted with at least one content key, a secure registry encrypted with a registry key and storing access and other information for the encrypted material, and a control module configured to decrypt the secure registry for retrieval of the access and other information if a correct entity identification is received.

L'invention concerne un appareil et un procédé pour l'accès à un matériel à l'aide d'un registre sécurisé verrouillé par entité. Un ordinateur hôte comprend un matériel crypté à l'aide d'au moins une clé de contenu, un registre sécurisé crypté à l'aide d'une clé de registre et stockant des informations d'accès et d'autres informations pour le matériel crypté, et un module de commande configuré pour décrypter le registre sécurisé pour l'extraction des informations d'accès et des autres informations si une identification d'entité correcte est reçue.

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