Authentication system, authentication method and service providing system
US9871789B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 6, 2015 |
| Grant date | Jan 16, 2018 |
| Priority date | — |
| Expiry date | Apr 16, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0853
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An authentication system comprising an authentication terminal and an authentication server is provided. The authentication terminal comprises an authentication apparatus authenticating an authentication subject, an artifact operating in accordance with an input signal and a signal processing section inputting an input signal without including information of the authentication subject designated by the authentication server in the artifact and outputting an output signal in accordance with an operation result of the artifact as an authentication result when the authentication result in the authentication apparatus is passed. The authentication server authenticates the authentication subject based on the output signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.