Informationsverarbeitungsvorrichtung, Informationsverarbeitungsverfahren und Programm

Details

Veröffentlichungs-Nr.

EP2887247

Aktenzeichen

EP14003990

Anmeldetag

26. November 2014

Veröffentlichung

3. Oktober 2018

Erteilung

3. Oktober 2018

Rechtsraum

EP

IPC

H04L29/06G06F21/31G06F21/60H04L9/32

Abstract

An information processing apparatus (101) comprises: storage means (Fig.6) for storing a first converted value converted by a one-way function in association with user identification information; input means (209) for receiving input of the user identification information and authentication information; holding means (Fig.8) for holding the authentication information input by the user; authentication means (302) for executing user authentication by converting, by the one-way function, the authentication information input by the user into a second converted value and checking the second converted value against the stored first converted value in association with the user identification information input by the user; and storage control means (Fig.6) for, based on success of the user authentication, causing the storage means to store the authentication information held by the holding means in place of the first converted value stored in the storage means.

Anmelder

Firmen

CANON KABUSHIKI KAISHA
Canon Kabushiki Kaisha

Land

🇯🇵 Japan

Fachgebiete