Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
October 19, 2010
Patent Application Number
11421582
Date Filed
June 1, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
A digital value is generated in an integrated circuit such that the generated value substantially depends on circuit parameters that vary among like devices. The generated digital value is then used, for example, to access protected information in the device or to perform a cryptographic function in the integrated circuit.
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