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:
Jul. 09, 2024
Filed:
Dec. 31, 2021
T-mobile Innovations Llc, Overland Park, KS (US);
Anubhav Visen, Overland Park, KS (US);
Abhishek Bhargava, Spring, TX (US);
T-Mobile Innovations LLC, Overland Park, KS (US);
Abstract
Embodiments of the present invention provide systems, methods, and computer storage media directed to propagating and authenticating border gateway protocol route advertisements. A trusted authority device stores and distributes routing information for various autonomous systems. The trusted authority device also issues and maintains digital certificates that are each assigned to one of the autonomous systems. The digital certificate can be utilized by autonomous systems to verify the authenticity of routing information advertised by another autonomous system. Each autonomous system can employ a routing device that can generate a route advertisement based on routing information received from the trusted authority device. The route advertisement can include a digital signature, a digital certificate, and a time-to-live value, among other things, each of which can be utilized by routing devices of other autonomous systems to determine the authenticity and validity of received routing information.