Blockchain-based digital identity management (DIM) system
US10637665B1 · kind B1 · utility
31Cited by
1References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 28, 2017 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Jul 28, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method, software, and system for an Digital Identity Management (DIM) system is discussed.The system facilitates the creation of a Public Key/Private Key pair based user credentials using the Trusted Execution Environment in mobile phones, and is protected by DIM app with the user's biometrics and/or a PIN code. Identity tokens representing identity attributes of the user are issued by Issuing Parties using Hardware Security Modules and stored in the DIM app on the mobile device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.