Title:
装置認証方法、サービスアクセスの制御方法、装置及び記録媒体
Document Type and Number:
Japanese Patent JP7052818
Kind Code:
B2
Abstract:
A device authentication method, a service access control method, a device, and a non-transitory computer-readable recording medium are provided. In the device authentication method, an authentication request device issues an authentication request transaction in a distributed ledger, and an authentication response device reads the authentication request transaction in the distributed ledger and performs authentication. Thus, no third-party authentication center or coordinate device is required to participate in an authentication handshake process, thereby reducing deployment overhead of an authentication system and improving efficiency of authentication and access service control.
Inventors:
Xiaojin Fanu
Way one
Hi Hoa Yui
Korio
Lien Liu
Way one
Hi Hoa Yui
Korio
Lien Liu
Application Number:
JP2020068263A
Publication Date:
April 12, 2022
Filing Date:
April 06, 2020
Export Citation:
Assignee:
株式会社リコー
International Classes:
H04L9/32
Domestic Patent References:
| JP2018516030A | ||||
| JP2018182710A | ||||
| JP2019004391A | ||||
| JP2018205906A | ||||
| JP2018528691A | ||||
| JP2006338528A | ||||
| JP2018011190A | ||||
| JP6340107B1 | ||||
| JP2018093434A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito