Informationsverarbeitungsvorrichtung, Authentifizierungssystem und Informationsverarbeitungsverfahren

Details

Veröffentlichungs-Nr.

EP4814759

Anmeldetag

19. Februar 2026

Veröffentlichung

30. September 2026

Rechtsraum

EP

IPC

G06F21/34, H04L9/40, H04N1/44

Abstract

According to one embodiment, an authentication processing system includes an authentication server and a processing device requiring an account ID for at least some uses. The device has a local storage unit storing an account ID list listing card IDs in association with authenticated account IDs. A processor of the device receives a card ID from a card reader, compares the card ID to the list, permits use of the device when the card ID matches to the list, checks with the authentication server for validation when the card ID does not match with the list, permits use of the device if the card ID is validated by the server, then adds the card ID to the local account list, and regularly requests an updated account ID list from the server to be used as the local account list.

Anmelder

Firma

Toshiba TEC Kabushiki Kaisha

Land

🇯🇵 Japan

Fachgebiete