The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 26, 2014
Filed:
Oct. 20, 2010
Christiaan Kuipers, Eindhoven, NL;
Pim Theo Tuyls, Turnhout, BE;
Christiaan Kuipers, Eindhoven, NL;
Pim Theo Tuyls, Turnhout, BE;
Intrinsic ID B.V., Eindhoven, NL;
Abstract
A distribution system and method for distributing digital information is provided, which has high recoverability from a security breach. The distribution system comprises a server () and a computing device (). During an enrollment phase, the computing device obtains a first response from an integrated physically unclonable function () integrated in the computing device. The system comprises an enrollment module () for determining helper data from a decryption key and the first response to enable later reconstruction of the decryption key from the helper data and a second response obtained from the physically unclonable function. During a reconstruction phase, which occurs after the enrollment phase and typically after a security breach has occurred that revealed data and/or programming code of the computing device, the server may encrypt digital information using an encryption module () with a cryptographic encryption key corresponding to the decryption key.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile