JP7166884B2 - ソフトウェアの改ざんを検知することが可能な情報処理装置 - Google Patents

ソフトウェアの改ざんを検知することが可能な情報処理装置 Download PDF

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Publication number
JP7166884B2
JP7166884B2 JP2018213732A JP2018213732A JP7166884B2 JP 7166884 B2 JP7166884 B2 JP 7166884B2 JP 2018213732 A JP2018213732 A JP 2018213732A JP 2018213732 A JP2018213732 A JP 2018213732A JP 7166884 B2 JP7166884 B2 JP 7166884B2
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Japan
Prior art keywords
controller
clock signal
frequency
information processing
processing apparatus
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Active
Application number
JP2018213732A
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English (en)
Japanese (ja)
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JP2020080097A (ja
JP2020080097A5 (enExample
Inventor
剛 青柳
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Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2018213732A priority Critical patent/JP7166884B2/ja
Priority to US16/677,527 priority patent/US11403399B2/en
Priority to EP19207691.7A priority patent/EP3654134B1/en
Priority to CN201911094683.0A priority patent/CN111191223B/zh
Publication of JP2020080097A publication Critical patent/JP2020080097A/ja
Publication of JP2020080097A5 publication Critical patent/JP2020080097A5/ja
Application granted granted Critical
Publication of JP7166884B2 publication Critical patent/JP7166884B2/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/06—Clock generators producing several clock signals
    • 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
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
    • G06F21/566—Dynamic detection, i.e. detection performed at run-time, e.g. emulation, suspicious activities
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/08—Clock generators with changeable or programmable clock frequency
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/12—Synchronisation of different clock signals provided by a plurality of clock generators
    • 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
    • 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
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/81—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer by operating on the power supply, e.g. enabling or disabling power-on, sleep or resume operations
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
    • G06F3/1222—Increasing security of the print job
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
    • G06F3/1237—Print job management
    • G06F3/1238—Secure printing, e.g. user identification, user rights for device usage, unallowed content, blanking portions or fields of a page, releasing held jobs
    • 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
    • H04N1/00244—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server with a server, e.g. an internet server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/0088—Detecting or preventing tampering attacks on the reproduction system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00912—Arrangements for controlling a still picture apparatus or components thereof not otherwise provided for
    • H04N1/00938—Software related arrangements, e.g. loading applications
    • 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
    • G06F2221/03—Indexing scheme relating to G06F21/50, monitoring users, programs or devices to maintain the integrity of platforms
    • G06F2221/033—Test or assess software
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0094—Multifunctional device, i.e. a device capable of all of reading, reproducing, copying, facsimile transception, file transception
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Virology (AREA)
  • Computing Systems (AREA)
  • Power Sources (AREA)
  • Facsimiles In General (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
JP2018213732A 2018-11-14 2018-11-14 ソフトウェアの改ざんを検知することが可能な情報処理装置 Active JP7166884B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018213732A JP7166884B2 (ja) 2018-11-14 2018-11-14 ソフトウェアの改ざんを検知することが可能な情報処理装置
US16/677,527 US11403399B2 (en) 2018-11-14 2019-11-07 Information processing apparatus capable of detecting software tampering and control method therefor
EP19207691.7A EP3654134B1 (en) 2018-11-14 2019-11-07 Information processing apparatus capable of detecting software tampering and control method therefor
CN201911094683.0A CN111191223B (zh) 2018-11-14 2019-11-11 能够检测软件篡改的信息处理装置及其控制方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018213732A JP7166884B2 (ja) 2018-11-14 2018-11-14 ソフトウェアの改ざんを検知することが可能な情報処理装置

Publications (3)

Publication Number Publication Date
JP2020080097A JP2020080097A (ja) 2020-05-28
JP2020080097A5 JP2020080097A5 (enExample) 2021-12-16
JP7166884B2 true JP7166884B2 (ja) 2022-11-08

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JP2018213732A Active JP7166884B2 (ja) 2018-11-14 2018-11-14 ソフトウェアの改ざんを検知することが可能な情報処理装置

Country Status (4)

Country Link
US (1) US11403399B2 (enExample)
EP (1) EP3654134B1 (enExample)
JP (1) JP7166884B2 (enExample)
CN (1) CN111191223B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7011373B2 (ja) * 2018-07-11 2022-01-26 キヤノン株式会社 複合機及びその制御方法、並びにプログラム
JP7278753B2 (ja) * 2018-11-19 2023-05-22 キヤノン株式会社 ソフトウェアの改ざんを検知することが可能な情報処理装置
JP7316902B2 (ja) * 2019-10-16 2023-07-28 キヤノン株式会社 情報処理装置、その制御方法、及びプログラム

Citations (3)

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US20050138409A1 (en) 2003-12-22 2005-06-23 Tayib Sheriff Securing an electronic device
JP2012078952A (ja) 2010-09-30 2012-04-19 Kyocera Mita Corp 改ざん検知装置及び改ざん検知方法
US20160320827A1 (en) 2015-04-28 2016-11-03 Quanta Computer Inc. Method and system for boosting power supply

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JP4549652B2 (ja) * 2003-10-27 2010-09-22 パナソニック株式会社 プロセッサシステム
JP4367225B2 (ja) 2004-05-11 2009-11-18 ソニー株式会社 半導体集積回路
US7370189B2 (en) 2004-09-30 2008-05-06 Intel Corporation Method and apparatus for establishing safe processor operating points in connection with a secure boot
US8050657B2 (en) * 2006-03-28 2011-11-01 Texas Instruments Incorporated Tamper resistant circuitry and portable electronic devices
JP4932034B2 (ja) * 2008-03-28 2012-05-16 パナソニック株式会社 ソフトウェア更新装置、ソフトウェア更新システム、無効化方法、及び無効化プログラム
US8775854B2 (en) * 2009-11-13 2014-07-08 Marvell World Trade Ltd. Clock turn-on strategy for power management
CN202205287U (zh) * 2011-09-07 2012-04-25 福建鑫诺通讯技术有限公司 一种无线手持pos机
JP6011379B2 (ja) * 2013-02-06 2016-10-19 トヨタ自動車株式会社 改竄検知システム、電子制御ユニット
US9348407B2 (en) * 2013-06-27 2016-05-24 Intel Corporation Method and apparatus for atomic frequency and voltage changes
US10001830B2 (en) * 2014-06-16 2018-06-19 Marvell World Trade Ltd. Input-output device management using dynamic clock frequency
JP6513463B2 (ja) 2015-04-17 2019-05-15 ルネサスエレクトロニクス株式会社 半導体集積回路
US9818004B1 (en) * 2016-08-31 2017-11-14 Square, Inc. Anti-tamper circuit with internal local oscillator
US10621351B2 (en) * 2016-11-01 2020-04-14 Raptor Engineering, LLC. Systems and methods for tamper-resistant verification of firmware with a trusted platform module
CN107241688A (zh) * 2017-06-14 2017-10-10 北京小米移动软件有限公司 应用安装包的签名、验证方法、装置及存储介质
US20190097785A1 (en) * 2017-09-27 2019-03-28 Silicon Laboratories Inc. Apparatus for Clock-Frequency Variation in Electronic Circuitry and Associated Methods

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US20050138409A1 (en) 2003-12-22 2005-06-23 Tayib Sheriff Securing an electronic device
JP2012078952A (ja) 2010-09-30 2012-04-19 Kyocera Mita Corp 改ざん検知装置及び改ざん検知方法
US20160320827A1 (en) 2015-04-28 2016-11-03 Quanta Computer Inc. Method and system for boosting power supply

Also Published As

Publication number Publication date
US11403399B2 (en) 2022-08-02
CN111191223A (zh) 2020-05-22
EP3654134A1 (en) 2020-05-20
CN111191223B (zh) 2024-04-02
JP2020080097A (ja) 2020-05-28
US20200151334A1 (en) 2020-05-14
EP3654134B1 (en) 2025-04-09

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