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:
Oct. 17, 2017
Filed:
Jul. 28, 2015
Cisco Technology, Inc., San Jose, CA (US);
Padmakumar Ampady Vasudevan Pillai, Bangalore, IN;
Brian Eliot Weis, San Jose, CA (US);
Thamilarasu Kandasamy, Bangalore, IN;
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A Key Generation System (KGS) includes a key server, a first network element, and a second network element. The first and second network elements register with the key server and receive first and second KGS key seeds and first and second KGS identifiers, respectively. The first network element transmits the first KGS identifier to the second network element and obtains the second KGS identifier. The first network element computes a shared key based on the first KGS key seed and the second KGS identifier. The second network element receives the first KGS identifier from the first network element and computes the shared key based on the second KGS key seed and the first KGS identifier.