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Patent Searching and Data


Title:
AUTHENTICATION SERVER, AUTHENTICATION SYSTEM, AUTHENTICATION SERVER CONTROL METHOD, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/205661
Kind Code:
A1
Abstract:
Provided is an authentication server which can perform authentication more reliably by using biological information. The authentication server comprises a user registration unit, a service registration unit, and a storage unit. The user registration unit acquires a first ID for uniquely determining a user in a system and first biological information to be used for authenticating the user. The service registration unit processes a service registration request which is transmitted from a service provider of a service desired to be used by the user and includes the first ID and a second ID for identifying the service provider. The service registration unit generates a third ID uniquely determined by a combination of the user and the service provider, and an encryption key, and transmits the third ID and encryption key to the service provider. The storage unit stores the first biological information, the first ID, the second ID, the third ID and the encryption key in association with each other.

Inventors:
OKUYAMA YOSHIAKI (JP)
Application Number:
PCT/JP2020/016178
Publication Date:
October 14, 2021
Filing Date:
April 10, 2020
Export Citation:
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Assignee:
NEC CORP (JP)
International Classes:
G06F21/32; G06F21/62
Foreign References:
JP2002042102A2002-02-08
JP2019101504A2019-06-24
Attorney, Agent or Firm:
SHIMOSAKA Naoki (JP)
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