Method for providing simplified account registration service and user authentication service, and authentication server using same
US10783260B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2019 |
| Grant date | Sep 22, 2020 |
| Priority date | — |
| Expiry date | Aug 20, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
According to the present invention, a method for delegating a login via PKI-based authentication for a login request of a user by using a smart contract and a blockchain database is provided. In the method, when information requesting for delegating the login via an authentication app executed by a user terminal is acquired from a service-providing app, a service-providing server transfers authentication request response information to the service-providing app, and when server challenge request information is acquired after an authentication redirection request of the service-providing app is transferred to the authentication app, the service-providing server transfers server challenge request response information to the authentication app, thereby supporting determination of whether certificates of the server and the app are valid, and if the certificates are valid, the service-providing server transfers an access token to the service-providing app, thereby enabling the service-providing app to use the service, and thus processing the login.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.