DE602005001497D1 - Aktualisierung von Speicherinhalt in einem Datenverarbeitungssystem - Google Patents

Aktualisierung von Speicherinhalt in einem Datenverarbeitungssystem

Info

Publication number
DE602005001497D1
DE602005001497D1 DE602005001497T DE602005001497T DE602005001497D1 DE 602005001497 D1 DE602005001497 D1 DE 602005001497D1 DE 602005001497 T DE602005001497 T DE 602005001497T DE 602005001497 T DE602005001497 T DE 602005001497T DE 602005001497 D1 DE602005001497 D1 DE 602005001497D1
Authority
DE
Germany
Prior art keywords
memory
memory blocks
subset
data item
integrity protection
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.)
Active
Application number
DE602005001497T
Other languages
English (en)
Other versions
DE602005001497T2 (de
Inventor
Christian Gehrmann
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE602005001497D1 publication Critical patent/DE602005001497D1/de
Application granted granted Critical
Publication of DE602005001497T2 publication Critical patent/DE602005001497T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06F21/50—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
    • G06F21/572—Secure firmware programming, e.g. of basic input output system [BIOS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Debugging And Monitoring (AREA)
  • Exchange Systems With Centralized Control (AREA)
DE602005001497T 2005-01-07 2005-01-07 Aktualisierung von Speicherinhalt in einem Datenverarbeitungssystem Active DE602005001497T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05388002A EP1679573B1 (de) 2005-01-07 2005-01-07 Aktualisierung von Speicherinhalt in einem Datenverarbeitungssystem

Publications (2)

Publication Number Publication Date
DE602005001497D1 true DE602005001497D1 (de) 2007-08-09
DE602005001497T2 DE602005001497T2 (de) 2008-03-13

Family

ID=34942820

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005001497T Active DE602005001497T2 (de) 2005-01-07 2005-01-07 Aktualisierung von Speicherinhalt in einem Datenverarbeitungssystem

Country Status (6)

Country Link
US (1) US8015378B2 (de)
EP (1) EP1679573B1 (de)
JP (1) JP4854677B2 (de)
AT (1) ATE365938T1 (de)
DE (1) DE602005001497T2 (de)
WO (1) WO2006072410A1 (de)

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JP5090066B2 (ja) * 2006-06-08 2012-12-05 パナソニック株式会社 データ格納装置、管理サーバ、集積回路、データ更新システム、家電機器、データ更新方法、暗号化方法、および、暗復号鍵生成方法
US8842836B2 (en) * 2007-11-26 2014-09-23 Koolspan, Inc. System for and method of cryptographic provisioning
US8166368B2 (en) * 2009-02-24 2012-04-24 International Business Machines Corporation Writing a special symbol to a memory to indicate the absence of a data signal
US8023345B2 (en) * 2009-02-24 2011-09-20 International Business Machines Corporation Iteratively writing contents to memory locations using a statistical model
US8386739B2 (en) * 2009-09-28 2013-02-26 International Business Machines Corporation Writing to memory using shared address buses
US8230276B2 (en) * 2009-09-28 2012-07-24 International Business Machines Corporation Writing to memory using adaptive write techniques
EP2507991B1 (de) * 2009-12-04 2017-08-30 LG Electronics Inc. Digitaler rundfunkempfänger und startverfahren für den digitalen rundfunkempfänger
US8463985B2 (en) 2010-03-31 2013-06-11 International Business Machines Corporation Constrained coding to reduce floating gate coupling in non-volatile memories
KR20110118975A (ko) * 2010-04-26 2011-11-02 삼성전자주식회사 휴대용 단말기에서 펌웨어 업데이트를 수행하기 위한 장치 및 방법
US8555067B2 (en) 2010-10-28 2013-10-08 Apple Inc. Methods and apparatus for delivering electronic identification components over a wireless network
WO2012076266A1 (en) 2010-12-09 2012-06-14 International Business Machines Corporation Computer-readable storage mediums for encrypting and decrypting a virtual disc
US9082474B2 (en) 2011-04-21 2015-07-14 Micron Technology, Inc. Method and apparatus for providing preloaded non-volatile memory content
US9183393B2 (en) * 2012-01-12 2015-11-10 Facebook, Inc. Multiple system images for over-the-air updates
US9135446B2 (en) * 2012-09-28 2015-09-15 Intel Corporation Systems and methods to provide secure storage
US9973492B2 (en) * 2012-12-25 2018-05-15 At&T Mobility Ip, Llc Unified mobile security system and method of operation
US9298947B2 (en) * 2013-02-07 2016-03-29 Qualcomm Incorporated Method for protecting the integrity of a fixed-length data structure
US9443107B2 (en) * 2013-02-19 2016-09-13 Qualcomm Incorporated Method for protecting the integrity of a group of memory elements using an aggregate authentication code
US9633227B2 (en) * 2013-07-29 2017-04-25 Tencent Technology (Shenzhen) Company Limited Method, apparatus, and system of detecting unauthorized data modification
US20150235052A1 (en) * 2014-02-17 2015-08-20 Samsung Electronics Co., Ltd. Electronic device and method for protecting users privacy
US9430220B2 (en) * 2014-07-22 2016-08-30 GM Global Technology Operations LLC Method, medium, and apparatus for re-programming flash memory of a computing device
US9560046B2 (en) 2014-11-07 2017-01-31 Kaiser Foundation Hospitals Device notarization
US9560030B2 (en) 2014-11-07 2017-01-31 Kaiser Foundation Hospitals Nodal random authentication
WO2016071743A1 (en) * 2014-11-07 2016-05-12 Elliptic Technologies Inc. Integrity protection for data storage
US10042780B2 (en) * 2014-11-07 2018-08-07 Synopsys, Inc. Integrity protection for data storage
DE102015224300A1 (de) * 2015-12-04 2017-06-08 Siemens Aktiengesellschaft Speicherprogrammierbarer Baustein und Verfahren zur geschützten Übertragung von Daten auf einen speicherprogrammierbaren Baustein
DE102016221108A1 (de) * 2016-10-26 2018-04-26 Volkswagen Aktiengesellschaft Verfahren zum Aktualisieren einer Software eines Steuergeräts eines Fahrzeugs
US11100011B2 (en) 2018-12-13 2021-08-24 Sony Semiconductor Israel Ltd. Flash translation layer with hierarchical security
CN111695111A (zh) * 2020-06-15 2020-09-22 浙江中控技术股份有限公司 固件程序的安全启动方法及装置
US20220416996A1 (en) * 2021-06-25 2022-12-29 Graphcore Limited Block Cipher Encryption Pipeline

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
US5581790A (en) * 1994-06-07 1996-12-03 Unisys Corporation Data feeder control system for performing data integrity check while transferring predetermined number of blocks with variable bytes through a selected one of many channels
US6381741B1 (en) * 1998-05-18 2002-04-30 Liberate Technologies Secure data downloading, recovery and upgrading
US20020069316A1 (en) * 1998-04-15 2002-06-06 Mattison Phillip E. Method and apparatus for protecting flash memory
US6295604B1 (en) * 1998-05-26 2001-09-25 Intel Corporation Cryptographic packet processing unit
JP4366845B2 (ja) * 2000-07-24 2009-11-18 ソニー株式会社 データ処理装置およびデータ処理方法、並びにプログラム提供媒体
CN100530026C (zh) * 2002-01-18 2009-08-19 艾利森电话股份有限公司 移动终端，把数据装入或上载到移动终端的方法和系统
US20050257205A1 (en) * 2004-05-13 2005-11-17 Microsoft Corporation Method and system for dynamic software updates

Also Published As

Publication number Publication date
EP1679573A1 (de) 2006-07-12
US8015378B2 (en) 2011-09-06
JP4854677B2 (ja) 2012-01-18
JP2008527510A (ja) 2008-07-24
US20080222368A1 (en) 2008-09-11
DE602005001497T2 (de) 2008-03-13
WO2006072410A1 (en) 2006-07-13
EP1679573B1 (de) 2007-06-27
ATE365938T1 (de) 2007-07-15

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