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:
Jun. 06, 2023
Filed:
Feb. 07, 2018
Nokia Technologies Oy, Espoo, FI;
Nokia Technologies Oy, Espoo, FI;
Abstract
A method and system of authenticating a device within a network of connected devices that share a ledger of transactions between them under the form of exchanged blockchain messages and comprising: computing a PoK chain () based on the enhanced blockchain, receiving an authentication request from an application or a device, the authentication request including one or more PoKs (), retrieving from the PoK database the PoK chain () corresponding to the application or device identified in the authentication request; computing a PoK () based on the PoK chain () retrieved from the PoK database, comparing it with the PoK () included in the authentication request, and if they match, validating the authentication request.