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. 23, 2014
Filed:
Aug. 26, 2011
Applicants:
Uma S. Chunduri, Fremont, CA (US);
Albert Jining Tian, Cupertino, CA (US);
Inventors:
Uma S. Chunduri, Fremont, CA (US);
Albert Jining Tian, Cupertino, CA (US);
Assignee:
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 63/166 (2013.01); H04L 63/08 (2013.01); H04L 63/061 (2013.01);
Abstract
A network element supports Transmission Control Protocol Authentication Option (TCP-AO) with a Key Management Protocol (KMP) to authenticate TCP segments over a TCP session. The network element negotiates multiple traffic keys to authenticate TCP segments over a TCP session with a peer network element, and protects the TCP session with the negotiated traffic keys.