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. 25, 2026
Filed:
Apr. 03, 2024
Arris Enterprises Llc, Horsham, PA (US);
Yiqun Yin, Riverside, CT (US);
Xin Qiu, San Diego, CA (US);
Oscar Jiang, West Covina, CA (US);
Jason Pasion, San Diego, CA (US);
Nicol C.P. So, Newtown, PA (US);
ARRIS Enterprises LLC, Horsham, PA (US);
Abstract
A system and method for authenticating a device is disclosed. In one embodiment, the method comprises generating an anti-tampering secret (ATS) associated with customer specific information (CSI); providing the ATS for secure storage by the device; receiving a message from the device, the certificate signing request comprising a certificate signing request, the CSI, and an authentication tag derived at least in part according to the ATS and the CSI; and authenticating the received message according to a comparison of the received authentication tag and a another authentication tag generated at least in part according to the received CSI.