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:
Sep. 15, 2026
Filed:
Nov. 30, 2023
Dell Products L.p., Round Rock, TX (US);
Zhenzhen Lin, Shanghai, CN;
Si Chen, Shanghai, CN;
Dell Products L.P., Round Rock, TX (US);
Abstract
In embodiments of the present disclosure, a method for identity authentication is provided, which includes determining a confidence of an authentication node based on historical behavior, consensus, contribution, and security of the authentication node. The method further includes: receiving, by the authentication node, encrypted data of a user in response to the authentication node being a trusted node, where the authentication node is a node in a decentralized network and is connected with the Internet through a communication protocol to receive and authenticate encrypted data from the Internet, and the encrypted data includes personal information associated with user information and a signature issued by a publisher; decrypting the encrypted data; and determining an identity of the user based on authentication of the decrypted data. By using the method implemented in the present disclosure, the complexity of decentralized implementation is reduced, the user experience is improved, and users multiple sign-on options.