DE60209589D1 - Elektronisches Gerät und Verfahren für Fehlerbeseitigungsberechtigung - Google Patents

Elektronisches Gerät und Verfahren für Fehlerbeseitigungsberechtigung

Info

Publication number
DE60209589D1
DE60209589D1 DE60209589T DE60209589T DE60209589D1 DE 60209589 D1 DE60209589 D1 DE 60209589D1 DE 60209589 T DE60209589 T DE 60209589T DE 60209589 T DE60209589 T DE 60209589T DE 60209589 D1 DE60209589 D1 DE 60209589D1
Authority
DE
Germany
Prior art keywords
electronic device
debugging authorization
debugging
authorization
electronic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE60209589T
Other languages
English (en)
Other versions
DE60209589T2 (de
Inventor
Tomomi Asami
Shigeru Hashimoto
Koken Yamamoto
Yoshiyasu Sugimura
Yusuke Kawasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE60209589D1 publication Critical patent/DE60209589D1/de
Application granted granted Critical
Publication of DE60209589T2 publication Critical patent/DE60209589T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/75—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by inhibiting the analysis of circuitry or operation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/31719—Security aspects, e.g. preventing unauthorised access during test

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Debugging And Monitoring (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
DE60209589T 2001-12-07 2002-05-08 Elektronisches Gerät und Verfahren für Fehlerbeseitigungsberechtigung Expired - Fee Related DE60209589T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001374649A JP2003177938A (ja) 2001-12-07 2001-12-07 電子装置及びそのデバッグ認証方法
JP2001374649 2001-12-07

Publications (2)

Publication Number Publication Date
DE60209589D1 true DE60209589D1 (de) 2006-05-04
DE60209589T2 DE60209589T2 (de) 2006-08-10

Family

ID=19183183

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60209589T Expired - Fee Related DE60209589T2 (de) 2001-12-07 2002-05-08 Elektronisches Gerät und Verfahren für Fehlerbeseitigungsberechtigung

Country Status (4)

Country Link
US (1) US20030014643A1 (de)
EP (1) EP1318456B1 (de)
JP (1) JP2003177938A (de)
DE (1) DE60209589T2 (de)

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JP2004213216A (ja) * 2002-12-27 2004-07-29 Renesas Technology Corp 情報セキュリティマイクロコンピュータ、そのプログラム開発装置およびそれらを含んだプログラム開発システム
US7248069B2 (en) * 2003-08-11 2007-07-24 Freescale Semiconductor, Inc. Method and apparatus for providing security for debug circuitry
US7321957B2 (en) * 2003-10-24 2008-01-22 Intel Corporation Debugging a trusted component in a system
JP2007226276A (ja) * 2004-03-24 2007-09-06 Matsushita Electric Ind Co Ltd デバッグ許可装置システム
JP3804670B2 (ja) * 2004-04-21 2006-08-02 セイコーエプソン株式会社 半導体装置、電子機器及び半導体装置のアクセス制御方法
JP2005346536A (ja) * 2004-06-04 2005-12-15 Sanyo Electric Co Ltd 情報処理システム、情報処理システムのデータ取得方法、マイクロコンピュータ
JP4559794B2 (ja) 2004-06-24 2010-10-13 株式会社東芝 マイクロプロセッサ
JP2006259810A (ja) * 2005-03-15 2006-09-28 Matsushita Electric Ind Co Ltd デバッグ装置
US7509250B2 (en) * 2005-04-20 2009-03-24 Honeywell International Inc. Hardware key control of debug interface
US8011005B2 (en) * 2005-04-20 2011-08-30 Honeywell International Inc. Hardware encryption key for use in anti-tamper system
US7900064B2 (en) * 2005-04-20 2011-03-01 Honeywell International Inc. Encrypted debug interface
US7961885B2 (en) * 2005-04-20 2011-06-14 Honeywell International Inc. Encrypted JTAG interface
US7429915B2 (en) * 2005-04-20 2008-09-30 Honeywell International Inc. System and method for detecting unauthorized access to electronic equipment or components
JP4302078B2 (ja) * 2005-04-28 2009-07-22 株式会社東芝 電子機器
US7719419B2 (en) * 2005-11-02 2010-05-18 Honeywell International Inc. Intrusion detection using pseudo-random binary sequences
WO2007053175A1 (en) * 2005-11-04 2007-05-10 Honeywell International Inc. Hardware encryption key for use in anti-tamper system
JP2007140620A (ja) * 2005-11-15 2007-06-07 Sophia Systems Co Ltd マイクロコンピュータ及びそのマイクロコンピュータに接続されるデバッグ装置
US7436316B2 (en) * 2006-01-05 2008-10-14 Honeywell International Inc. Method and system to detect tampering using light detector
US7388486B2 (en) * 2006-01-05 2008-06-17 Honeywell International Inc. Method and system to detect tampering using light detector
US20070221117A1 (en) * 2006-03-23 2007-09-27 Honeywell International Inc. Active protection for closed systems
US8965281B2 (en) * 2006-04-05 2015-02-24 Nokia Corporation Mobile device with near field communication module and secure chip
EP2023248B1 (de) * 2006-04-24 2018-10-24 Panasonic Intellectual Property Management Co., Ltd. Datenverarbeitungseinrichtung, verfahren, programm, integrierte schaltung und programmerzeugungseinrichtung
US7671324B2 (en) * 2006-09-27 2010-03-02 Honeywell International Inc. Anti-tamper enclosure system comprising a photosensitive sensor and optical medium
US8380966B2 (en) 2006-11-15 2013-02-19 Qualcomm Incorporated Method and system for instruction stuffing operations during non-intrusive digital signal processor debugging
US8533530B2 (en) 2006-11-15 2013-09-10 Qualcomm Incorporated Method and system for trusted/untrusted digital signal processor debugging operations
US7657791B2 (en) 2006-11-15 2010-02-02 Qualcomm Incorporated Method and system for a digital signal processor debugging during power transitions
US8370806B2 (en) 2006-11-15 2013-02-05 Qualcomm Incorporated Non-intrusive, thread-selective, debugging method and system for a multi-thread digital signal processor
US8341604B2 (en) 2006-11-15 2012-12-25 Qualcomm Incorporated Embedded trace macrocell for enhanced digital signal processor debugging operations
US20080129501A1 (en) * 2006-11-30 2008-06-05 Honeywell International Inc. Secure chassis with integrated tamper detection sensor
US7796036B2 (en) * 2006-11-30 2010-09-14 Honeywell International Inc. Secure connector with integrated tamper sensors
US8279075B2 (en) * 2006-11-30 2012-10-02 Honeywell International Inc. Card slot anti-tamper protection system
JP2008191788A (ja) * 2007-02-01 2008-08-21 Ricoh Co Ltd 情報処理装置
US8284387B2 (en) * 2007-02-08 2012-10-09 Honeywell International Inc. Methods and systems for recognizing tamper events
GB2446831B (en) * 2007-02-22 2011-06-15 Advanced Risc Mach Ltd Selective disabling of diagnostic functions within a data processing system
WO2008117340A1 (ja) * 2007-03-27 2008-10-02 Fujitsu Limited デバッグ対象機器、該認証プログラム、及びデバッグ認証方法
US8484516B2 (en) 2007-04-11 2013-07-09 Qualcomm Incorporated Inter-thread trace alignment method and system for a multi-threaded processor
US8738905B2 (en) * 2007-12-10 2014-05-27 International Business Machines Corporation Third party secured storage for web services and web applications
US9141776B2 (en) * 2008-04-30 2015-09-22 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for secure hardware analysis
WO2010011399A2 (en) * 2008-05-14 2010-01-28 Arizona Board Of Regents For And On Behalf Of Arizona State University Methods and circuits for thwarting semi-invasive and non-invasive integrated circuit security attacks
JP2010160765A (ja) * 2009-01-09 2010-07-22 Oki Semiconductor Co Ltd システムｌｓｉ及びこのデバッグ方法
US8484451B2 (en) * 2010-03-11 2013-07-09 St-Ericsson Sa Method and apparatus for software boot revocation
GB2500074B (en) * 2012-07-09 2014-08-20 Ultrasoc Technologies Ltd Debug architecture
TWI615708B (zh) * 2017-03-17 2018-02-21 致伸科技股份有限公司 嵌入式裝置除錯系統及其方法
CN111899443B (zh) * 2020-08-13 2022-08-05 深圳大势智能科技有限公司 传统pos机在智能pos机上调试的方法及装置
CN115118509B (zh) * 2022-06-29 2024-06-18 国网河南省电力公司电力科学研究院 变电站二次设备调试文件权限检测方法及安全管控装置

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US3713107A (en) * 1972-04-03 1973-01-23 Ncr Firmware sort processor system
US5428769A (en) * 1992-03-31 1995-06-27 The Dow Chemical Company Process control interface system having triply redundant remote field units
JPH0855023A (ja) * 1994-07-25 1996-02-27 Motorola Inc データ処理システムおよびその方法
CN1279449C (zh) * 1994-12-28 2006-10-11 株式会社东芝 微处理器
US5872917A (en) * 1995-06-07 1999-02-16 America Online, Inc. Authentication using random challenges
DE19835609C2 (de) * 1998-08-06 2000-06-08 Siemens Ag Programmgesteuerte Einheit
JP4260984B2 (ja) * 1999-06-04 2009-04-30 株式会社東芝 情報処理装置および情報処理方法
GB9922665D0 (en) * 1999-09-25 1999-11-24 Hewlett Packard Co A method of enforcing trusted functionality in a full function platform
US6769076B1 (en) * 2000-02-07 2004-07-27 Freescale Semiconductor, Inc. Real-time processor debug system
JP4212224B2 (ja) * 2000-07-10 2009-01-21 株式会社東芝 半導体集積回路
US20050144507A1 (en) * 2000-09-19 2005-06-30 Kuo-Chun Lee Method and apparatus for remotely debugging an application program over the internet
US6829751B1 (en) * 2000-10-06 2004-12-07 Lsi Logic Corporation Diagnostic architecture using FPGA core in system on a chip design

Also Published As

Publication number Publication date
EP1318456B1 (de) 2006-03-08
EP1318456A2 (de) 2003-06-11
US20030014643A1 (en) 2003-01-16
JP2003177938A (ja) 2003-06-27
EP1318456A3 (de) 2005-01-12
DE60209589T2 (de) 2006-08-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE

8339 Ceased/non-payment of the annual fee