Obfuscated state store for rights management system and the...

Details Obfuscated state store for rights management system and the... Obfuscated state store for rights management system and the...

2003-11-12

2008-11-04

Moazzami, Nasser (Department: 2136)

Electrical computers and digital processing systems: support

Data processing protection using cryptography

By stored data protection

C713S165000, C725S115000, C725S145000

Reexamination Certificate

active

07447917

ABSTRACT:
A state store having state information therein is stored on a computing device. Information at least nearly unique to the computing device is obtained, and a number of locations at which at least a portion of the state store is to be stored at is determined. Pseudo-random file names and corresponding paths are generated based at least in part on the obtained information, whereby the generated file names and corresponding paths are likewise at least nearly unique to the computing device, and the generated file names and path are paired to form the locations. Thereafter, the state store is stored according to the generated locations.

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patent: 2005/0069138 (2005-03-01), de Jong

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