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:
Apr. 04, 2017
Filed:
Jan. 07, 2015
Alcatel-lucent Usa Inc., Murray Hill, NJ (US);
William S. Kennedy, Chelsea, CA;
Gordon T. Wilfong, Florham Park, NJ (US);
Vladimir Kolesnikov, Jersey City, NJ (US);
Alcatel-Lucent USA Inc., Murray Hill, NJ (US);
Abstract
A first circuit representation of a given function is obtained at a first processing device. The given function comprises at least two computer programming switch statement clauses. A second circuit representation is generated at the first processing device from the first circuit representation wherein the at least two computer programming switch statement clauses are respectively represented by at least two tree circuits that are embedded in the second circuit representation such that the second circuit representation is characterized by a given cost (e.g., a minimum cost). The second circuit representation is encrypted at the first processing device, and sent to a second processing device for secure evaluation of the given function by the second processing device.