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:
Nov. 14, 2023
Filed:
Nov. 28, 2018
Koninklijke Philips N.v., Eindhoven, NL;
Meilof Geert Veeningen, Eindhoven, NL;
Peter Petrus Van Liesdonk, Eindhoven, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
Various embodiments include a first node for providing a function to a second node for evaluation, the first node configured to form a first plurality of garbled circuits for the function, each circuit being formed from a circuit representing the function and a respective set of wire keys and including one or more logic operations, one or more input wires for inputting data into the circuit and one or more output wires for outputting the result of the function, wherein each respective set of wire keys comprises a respective subset of wire keys for each input wire and each output wire, each subset of wire keys comprising a plurality of wire keys, each wire key in the plurality being associated with a possible value for the wire; and publish a first list of the first plurality of garbled circuits for the function for access by a plurality of second nodes.