Method and device for controlling access to a digital...

Details Method and device for controlling access to a digital... Method and device for controlling access to a digital...

2005-04-13

2010-11-30

Hoffman, Brandon S (Department: 2436)

Information security

Access control or authentication

Network

Reexamination Certificate

active

07845000

ABSTRACT:
The invention relates to a central server stations controlling access to a collection of digital data created by a client station. The server station receives, from the client station, a request to validate a collection of digital data, where the request contains the collection which has a collection identifier and for each data item belonging to the collection, a data identifier designating said data item, and at least one representation of said data item, the representation being chosen depending on said data item and on the collection identifier. For each data identifier received, a representation of the data item is locally obtained depending on the data item and on the collection identifier of the received collection associated with the collection. A comparison is made between the received representation and the obtained local representation and, in a case where the comparison results in a match, the digital data item to be shared is validated.

REFERENCES:
patent: 2002/0188735 (2002-12-01), Needham et al.
patent: 2004/0034601 (2004-02-01), Kreuzer
patent: 2004/0184478 (2004-09-01), Donescu et al.
patent: 2005/0027995 (2005-02-01), Menschik et al.
patent: 2005/0044146 (2005-02-01), Nassor et al.
patent: 2005/0044483 (2005-02-01), Maze et al.
patent: 2005/0198118 (2005-09-01), Viger et al.
patent: 2005/0278389 (2005-12-01), Maze et al.
patent: 1 150 198 (2001-10-01), None
patent: WO 00/58859 (2000-10-01), None
patent: WO 02/058453 (2002-08-01), None
J. R. Yoon, “Digital multimedia contents marketplace based on p2p network”, Apr. 3, 2003.

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