Title:
認証システム
Document Type and Number:
Japanese Patent JP6742557
Kind Code:
B2
Abstract:
In an authentication system (120) of a first organization that a first user belongs to, when the first user accesses a service of another organization from a user terminal of the first organization, an authentication device (300) receives a hello message from another organization system, encrypts the hello message using a client private key of the first user, and sends the encrypted hello message to said another organization system as a signature message.
Inventors:
Masaya Honjo
Mitsuhiro Matsumoto
Mitsuhiro Matsumoto
Application Number:
JP2020512954A
Publication Date:
August 19, 2020
Filing Date:
April 09, 2018
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H04L9/32; H04L9/08
Domestic Patent References:
| JP2003244134A | ||||
| JP201171721A |
Foreign References:
| US20060129817 | ||||
| US20160328713 | ||||
| US20180006826 |
Other References:
東角芳樹,鎌倉健,津田宏,コンソーシアムチェーンにおける証明書管理に関する一考察,2017年暗号と情報セキュリティシンポジウム講演論文集,2017年 1月24日,pp.1-4
Attorney, Agent or Firm:
Mizoi International Patent Service Corporation