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:
May. 14, 2019
Filed:
Jul. 09, 2018
Applicants:
Jay Ligatti, Tampa, FL (US);
Cagri Cetin, Lutz, FL (US);
Shamaria Engram, Dover, FL (US);
Dmitry Goldgof, Lutz, FL (US);
Inventors:
Jay Ligatti, Tampa, FL (US);
Cagri Cetin, Lutz, FL (US);
Shamaria Engram, Dover, FL (US);
Dmitry Goldgof, Lutz, FL (US);
Assignee:
University of South Florida, Tampa, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); H04L 9/32 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0869 (2013.01); H04L 9/0827 (2013.01); H04L 9/0866 (2013.01); H04L 9/3242 (2013.01); H04L 63/0435 (2013.01);
Abstract
A system for generating symmetric cryptographic keys for communications between hosts. Hosts use associated devices to generate secret keys. Each key is generated based on a static seed and a dynamic seed. The dynamic seed is created from sensor data or auxiliary data. The secret key allows host machines to encrypt, or decrypt, plaintext messages sent to, or received from, other host machines.