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:
Aug. 15, 2023
Filed:
Jan. 08, 2021
Applicant:
Comcast Cable Communications, Llc, Philadelphia, PA (US);
Inventors:
Christopher Zarcone, Marlton, NJ (US);
John Jason Brzozowski, Schwenksville, PA (US);
Assignee:
Comcast Cable Communications, LLC, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04L 9/08 (2006.01); H04L 9/40 (2022.01); H04L 45/02 (2022.01);
U.S. Cl.
CPC ...
H04L 9/3242 (2013.01); H04L 9/0863 (2013.01); H04L 9/3218 (2013.01); H04L 63/08 (2013.01); H04L 63/0823 (2013.01); H04L 45/02 (2013.01);
Abstract
A first computing device may authenticate itself to a second computing device by providing a verifier value based on a private key. The verifier value may be sent to the second computing device, and a session key may be determined based on the private key. A secure message may comprise routing information associated with the first computing device and a hash value based on the routing information and the session key, and the first computing device may communicate with the second computing device using the session key.