Title:
情報処理装置、情報処理装置の制御方法、およびコンピュータプログラム
Document Type and Number:
Japanese Patent JP6494373
Kind Code:
B2
Abstract:
An information processing apparatus holding a secure chip (112) includes determination means that determines whether the information processing apparatus is returning from an idle state; detection means that, if the determination means determines that the information processing apparatus is returning from the idle state, detects initialization of the secure chip before starting application software; and control means that, if the detection means detects the initialization of the secure chip, controls an operation of the information processing apparatus so that a hash value of the application software is not registered in the secure chip that is initialized.
Inventors:
Junichi Hayashi
Koji Harada
Nobuhiro Tagashira
Takami Eguchi
Yasuhiro Nakamoto
Kishi Kazuya
Kawazu Ayuta
Koji Harada
Nobuhiro Tagashira
Takami Eguchi
Yasuhiro Nakamoto
Kishi Kazuya
Kawazu Ayuta
Application Number:
JP2015072865A
Publication Date:
April 03, 2019
Filing Date:
March 31, 2015
Export Citation:
Assignee:
Canon Inc
International Classes:
G06F9/4401; G06F21/57
Domestic Patent References:
| JP2008165758A | ||||
| JP2009187134A | ||||
| JP2009534749A | ||||
| JP2014021715A | ||||
| JP2014048725A |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa