Authentication system and computer readable medium

In an authentication system (120) of an organization that is another organization different from a first organization that a first user belongs to, a management device (200) accepts a registration transaction for a client certificate of the first user. Then, the management device registers the clien...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Honjo, Masaya, Matsumoto, Mitsuhiro
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In an authentication system (120) of an organization that is another organization different from a first organization that a first user belongs to, a management device (200) accepts a registration transaction for a client certificate of the first user. Then, the management device registers the client certificate of the first user in a client certificate blockchain. When the first user accesses a service of another organization from a user terminal of the first organization, an authentication device (300) authenticates the first user using the client certificate of the first user in the client certificate blockchain.