Security enhanced technique of authentication protocol based on trusted execution environment
US11336641B2 · kind B2 · utility
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3References
8Claims
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Key dates
| Filing date | Mar 26, 2020 |
| Grant date | May 17, 2022 |
| Priority date | — |
| Expiry date | Nov 20, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/083
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present disclosure is drawn to systems and methods for implementing authentication protocols based on trusted execution environments. Each of a principal device, an identity provider server and a service provider server are associated with a respective trusted execution environment. Authentication protocols are provided for registering the principal device to the identity provider server; authenticating the principal device to the identity provider server; and authenticating the principal device to a service provider server.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.