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:
Dec. 08, 2020
Filed:
Mar. 13, 2019
Dark Matter L.l.c., Dubai, AE;
Serguei Velikevitch, Richmond Hill, CA;
Alexander Sherkin, Vaughan, CA;
DIGITAL 14 LLC, Abu Dhabi, AE;
Abstract
A system, method, and computer program product are provided for implementing zero round trip secure communications based on a noisy secret with a reduced message size. A receiver system receives from a sender system an encrypted message including encrypted message keys and a message MAC that is calculated and added for every sub-key. The receiver system determines if any one of the sub-keys is noiseless based on its corresponding message MAC. If none of the sub-keys are noiseless, the receiver system adjusts bits of the sub-keys until a sub-key with one noisy bit is found and corrected to form a noiseless sub-key. The noiseless sub-key is then processed to obtain a message key to decrypt the encrypted message.