JP7210238B2 - 情報処理装置、情報処理装置の制御方法、及び、プログラム - Google Patents

情報処理装置、情報処理装置の制御方法、及び、プログラム Download PDF

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Publication number
JP7210238B2
JP7210238B2 JP2018214684A JP2018214684A JP7210238B2 JP 7210238 B2 JP7210238 B2 JP 7210238B2 JP 2018214684 A JP2018214684 A JP 2018214684A JP 2018214684 A JP2018214684 A JP 2018214684A JP 7210238 B2 JP7210238 B2 JP 7210238B2
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Prior art keywords
cpu
program
information processing
processing apparatus
memory
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JP2018214684A
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English (en)
Japanese (ja)
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JP2020086516A5 (https=
JP2020086516A (ja
Inventor
毅 美馬
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2018214684A priority Critical patent/JP7210238B2/ja
Priority to US16/675,830 priority patent/US11556632B2/en
Priority to EP19207699.0A priority patent/EP3654183B1/en
Publication of JP2020086516A publication Critical patent/JP2020086516A/ja
Publication of JP2020086516A5 publication Critical patent/JP2020086516A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/51—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems at application loading time, e.g. accepting, rejecting, starting or inhibiting executable software based on integrity or source reliability
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1458—Protection against unauthorised use of memory or access to memory by checking the subject access rights
    • G06F12/1491—Protection against unauthorised use of memory or access to memory by checking the subject access rights in a hierarchical protection system, e.g. privilege levels, memory rings
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
    • G06F21/53—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow by executing in a restricted environment, e.g. sandbox or secure virtual machine
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/575—Secure boot
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2107—File encryption
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Stored Programmes (AREA)
  • Storage Device Security (AREA)
  • Facsimiles In General (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
JP2018214684A 2018-11-15 2018-11-15 情報処理装置、情報処理装置の制御方法、及び、プログラム Active JP7210238B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018214684A JP7210238B2 (ja) 2018-11-15 2018-11-15 情報処理装置、情報処理装置の制御方法、及び、プログラム
US16/675,830 US11556632B2 (en) 2018-11-15 2019-11-06 Information processing apparatus and method of controlling information processing apparatus
EP19207699.0A EP3654183B1 (en) 2018-11-15 2019-11-07 Information processing apparatus and method of controlling information processing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018214684A JP7210238B2 (ja) 2018-11-15 2018-11-15 情報処理装置、情報処理装置の制御方法、及び、プログラム

Publications (3)

Publication Number Publication Date
JP2020086516A JP2020086516A (ja) 2020-06-04
JP2020086516A5 JP2020086516A5 (https=) 2021-12-16
JP7210238B2 true JP7210238B2 (ja) 2023-01-23

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Country Link
US (1) US11556632B2 (https=)
EP (1) EP3654183B1 (https=)
JP (1) JP7210238B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200326925A1 (en) * 2020-06-26 2020-10-15 Intel Corporation Memory device firmware update and activation with memory access quiescence
JP7589279B2 (ja) * 2023-03-31 2024-11-25 株式会社日本総合研究所 情報処理システム及びプログラム

Citations (12)

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JP2004326307A (ja) 2003-04-23 2004-11-18 Kyocera Mita Corp 画像形成装置
JP2008244992A (ja) 2007-03-28 2008-10-09 Casio Comput Co Ltd 端末装置及びプログラム
WO2009013825A1 (ja) 2007-07-25 2009-01-29 Panasonic Corporation 情報処理装置、及び改竄検証方法
JP4279902B2 (ja) 1997-01-31 2009-06-17 ソニー株式会社 ディジタルテレビジョン放送受信装置およびディジタルテレビジョン放送受信用プログラムの取得方法
JP2011008432A (ja) 2009-06-24 2011-01-13 Toshiba Corp プロセッサ
JP2012181882A (ja) 2012-06-29 2012-09-20 Nec Infrontia Corp 追加機能ユニットの有効化／無効化方法、そのシステム及びそのプログラム並びに追加機能ユニット
JP2014021953A (ja) 2012-07-24 2014-02-03 Ricoh Co Ltd 情報処理装置、画像処理装置、起動制御方法及び起動制御プログラム
US20150074387A1 (en) 2013-09-12 2015-03-12 Insyde Software Corp. System and method for auto-enrolling option roms in a uefi secure boot database
JP2015106771A (ja) 2013-11-29 2015-06-08 キヤノン株式会社 画像形成システム、画像処理装置、画像形成装置、それらの制御方法、及びプログラム
JP2016107570A (ja) 2014-12-09 2016-06-20 キヤノン株式会社 制御装置、制御方法、及びプログラム
JP2018045310A (ja) 2016-09-12 2018-03-22 キヤノン株式会社 情報処理装置及びその制御方法、コンピュータプログラム
US20200134232A1 (en) 2018-10-31 2020-04-30 Canon Kabushiki Kaisha Information processing apparatus and control method thereof

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JPWO2002057904A1 (ja) * 2001-01-19 2004-05-27 富士通株式会社 ダウンロード機能を有する制御装置
JP3817494B2 (ja) * 2002-04-22 2006-09-06 キヤノン株式会社 画像処理装置及びその制御方法
US7523350B2 (en) * 2005-04-01 2009-04-21 Dot Hill Systems Corporation Timer-based apparatus and method for fault-tolerant booting of a storage controller
US8429219B2 (en) * 2005-05-23 2013-04-23 George Mason Research Foundation, Inc. Data alteration prevention system
JP5161791B2 (ja) * 2006-12-22 2013-03-13 パナソニック株式会社 情報処理装置、集積回路、方法、およびプログラム
KR101058140B1 (ko) * 2007-05-11 2011-08-24 나그라스타 엘.엘.씨. 보안 환경에서 프로세서 실행을 제어하기 위한 장치
JP5326918B2 (ja) * 2009-08-05 2013-10-30 株式会社リコー 電子機器，ソフトウェア更新方法，プログラム，および記録媒体
US20130042132A1 (en) * 2011-08-09 2013-02-14 Samsung Electronics Co., Ltd. Image forming appratus, microcontroller, and methods for controlling image forming apparatus and microcontroller
JP2015020301A (ja) * 2013-07-17 2015-02-02 株式会社リコー 画像形成装置
JP6615726B2 (ja) * 2016-09-16 2019-12-04 株式会社東芝 情報処理装置、情報処理方法及びプログラム
JP7022602B2 (ja) * 2018-01-24 2022-02-18 キヤノン株式会社 画像処理装置、その制御方法、及びプログラム

Patent Citations (14)

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Publication number Priority date Publication date Assignee Title
JP4279902B2 (ja) 1997-01-31 2009-06-17 ソニー株式会社 ディジタルテレビジョン放送受信装置およびディジタルテレビジョン放送受信用プログラムの取得方法
JP2004326307A (ja) 2003-04-23 2004-11-18 Kyocera Mita Corp 画像形成装置
JP2008244992A (ja) 2007-03-28 2008-10-09 Casio Comput Co Ltd 端末装置及びプログラム
WO2009013825A1 (ja) 2007-07-25 2009-01-29 Panasonic Corporation 情報処理装置、及び改竄検証方法
US20110044451A1 (en) 2007-07-25 2011-02-24 Panasonic Corporation Information processing apparatus and falsification verification method
JP2011008432A (ja) 2009-06-24 2011-01-13 Toshiba Corp プロセッサ
JP2012181882A (ja) 2012-06-29 2012-09-20 Nec Infrontia Corp 追加機能ユニットの有効化／無効化方法、そのシステム及びそのプログラム並びに追加機能ユニット
JP2014021953A (ja) 2012-07-24 2014-02-03 Ricoh Co Ltd 情報処理装置、画像処理装置、起動制御方法及び起動制御プログラム
US20150074387A1 (en) 2013-09-12 2015-03-12 Insyde Software Corp. System and method for auto-enrolling option roms in a uefi secure boot database
JP2015106771A (ja) 2013-11-29 2015-06-08 キヤノン株式会社 画像形成システム、画像処理装置、画像形成装置、それらの制御方法、及びプログラム
JP2016107570A (ja) 2014-12-09 2016-06-20 キヤノン株式会社 制御装置、制御方法、及びプログラム
JP2018045310A (ja) 2016-09-12 2018-03-22 キヤノン株式会社 情報処理装置及びその制御方法、コンピュータプログラム
US20200134232A1 (en) 2018-10-31 2020-04-30 Canon Kabushiki Kaisha Information processing apparatus and control method thereof
JP2020071723A (ja) 2018-10-31 2020-05-07 キヤノン株式会社 情報処理装置及びその制御方法

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US11556632B2 (en) 2023-01-17
EP3654183A1 (en) 2020-05-20
JP2020086516A (ja) 2020-06-04
US20200159910A1 (en) 2020-05-21
EP3654183B1 (en) 2024-04-17

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