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. 15, 2022
Filed:
Dec. 24, 2018
Applicant:
Koninklijke Philips N.v., Eindhoven, NL;
Inventors:
Willem Charles Mallon, Eindhoven, NL;
Sebastiaan Jacobus Antonius De Hoogh, Oosterhout, NL;
Alan Pestrin, Salzburg, AT;
Assignee:
Koninklijke Philips N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04L 9/06 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3242 (2013.01); H04L 9/0643 (2013.01); H04L 2209/16 (2013.01); H04L 2209/30 (2013.01);
Abstract
Some embodiments are directed to a keyed message authentication code (MAC) device () for computing a keyed MAC for an input message using encoded representations. The keyed MAC device may be configured to apply a sequence of compressions functions, at least one of which takes a state as input in an encoded representation.