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:
Mar. 31, 2020
Filed:
Jun. 08, 2017
Applicant:
Nxp Usa, Inc., Austin, TX (US);
Inventors:
Jyothi Vemulapalli, Secunderabad, IN;
Rampullaiah Batchu, Hyderabad, IN;
Assignee:
NXP USA, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/08 (2006.01);
U.S. Cl.
CPC ...
H04L 63/061 (2013.01); H04L 9/0844 (2013.01); H04L 63/0281 (2013.01);
Abstract
A secure communication between computer systems over a network, such as the Internet, is performed utilizing an enhancement to the IKEv2 key exchange protocol that provides more security by exchanging the IKE_SA_INIT messages in a secure and protected manner. Cryptographic suites are utilized to encrypt and authenticate the IKE_SA_INIT exchange messages in order to prevent cyberattacks against such a messaging protocol.