Method for creating, registering, revoking authentication information and server using the same
US10755237B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2017 |
| Grant date | Aug 25, 2020 |
| Priority date | — |
| Expiry date | Sep 25, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/56
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for creating and registering authentication information is provided. The method includes steps of: (a) an intermediate server determining whether a specific user's public key is registered if (i) the specific user's public key and (ii) a hash value of the specific user's information or its processed value are acquired from a biometric authentication server which received a request for registration; (b) the intermediate server, if the specific user's public key is unregistered, creating and transmitting to a database a transaction whose outputs include (i) the specific user's public key and (ii) the hash value or its processed value (c) the intermediate server acquiring a transaction ID representing location information indicating where the transaction is stored in the database; and (d) the intermediate server notifying the biometric authentication server of a successful registration of (i) the specific user's public key and (ii) the hash value or its processed value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.