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:
Jan. 12, 2021
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
Zero round trip secure communications is implemented based on two noisy secrets. A sender system: calculates a required number of sub-keys to have at least one noiseless sub-key; for each first negotiated secret sub-key, uses the sub-key to encrypt a first half of a message key and test bytes, and adds the encrypted first half of the message key and the encrypted test bytes to the encrypted message; for each second negotiated secret sub-key, uses the sub-key to encrypt a second half of the message key and the test bytes, and adds the encrypted second half of the message key and the encrypted test bytes to the encrypted message; and sends the encrypted message, message MAC information, encrypted first halves of the message key with associated encrypted test bytes, and encrypted second halves of the message key with associated encrypted test bytes to a receiver.