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:
Sep. 12, 2017
Filed:
Nov. 19, 2014
Applicant:
Honeywell International Inc., Morristown, NJ (US);
Inventors:
Apurva Mohan, Maple Grove, MN (US);
Paul Popowski, Lake Mills, WI (US);
Assignee:
Honeywell International Inc., Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/00 (2006.01); H04L 9/08 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0869 (2013.01); H04L 9/0872 (2013.01); H04L 9/0891 (2013.01);
Abstract
A system and method includes obtaining a secret key at a processor of a device, obtaining a salt and an environmental variable, generating a cryptographically transformed derived key via the processor of the device using the secret key, the salt, and the environmental variable, storing the derived key in a memory of the device, and using the derived key for cryptographic communications via a network with another device.