ATE365938T1 - Aktualisierung von speicherinhalt in einem datenverarbeitungssystem - Google Patents

Aktualisierung von speicherinhalt in einem datenverarbeitungssystem

Info

Publication number
ATE365938T1
ATE365938T1 AT05388002T AT05388002T ATE365938T1 AT E365938 T1 ATE365938 T1 AT E365938T1 AT 05388002 T AT05388002 T AT 05388002T AT 05388002 T AT05388002 T AT 05388002T AT E365938 T1 ATE365938 T1 AT E365938T1
Authority
AT
Austria
Prior art keywords
memory
memory blocks
subset
data item
integrity protection
Prior art date
Application number
AT05388002T
Other languages
English (en)
Inventor
Christian Gehrmann
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE365938T1 publication Critical patent/ATE365938T1/de

Links

Classifications

    • 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
    • G06F21/572—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)
AT05388002T 2005-01-07 2005-01-07 Aktualisierung von speicherinhalt in einem datenverarbeitungssystem ATE365938T1 (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 (1)

Publication Number Publication Date
ATE365938T1 true ATE365938T1 (de) 2007-07-15

Family

ID=34942820

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05388002T ATE365938T1 (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
US8023345B2 (en) * 2009-02-24 2011-09-20 International Business Machines Corporation Iteratively writing contents to memory locations using a statistical model
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
US8230276B2 (en) * 2009-09-28 2012-07-24 International Business Machines Corporation Writing to memory using adaptive write techniques
US8386739B2 (en) * 2009-09-28 2013-02-26 International Business Machines Corporation Writing to memory using shared address buses
US8583909B2 (en) * 2009-12-04 2013-11-12 Lg Electronics Inc. Digital broadcast receiver and booting method of digital broadcast receiver
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
CN103250163B (zh) 2010-12-09 2016-08-10 国际商业机器公司 用于加密和解密虚拟盘的计算机可读存储介质
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
US10042780B2 (en) * 2014-11-07 2018-08-07 Synopsys, Inc. Integrity protection for data storage
CN107111730B (zh) * 2014-11-07 2021-01-08 新思公司 用于数据存储的完整性保护
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
JP7458763B2 (ja) * 2018-12-13 2024-04-01 ソニーセミコンダクタソリューションズ株式会社 階層セキュリティを備えたフラッシュ変換層
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
US12047486B2 (en) * 2021-06-25 2024-07-23 Graphcore Limited Block cipher encryption pipeline
EP4390735A1 (de) * 2022-12-22 2024-06-26 Giesecke+Devrient Mobile Security Germany GmbH Aktualisierungsmittel mit linearem speicher

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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
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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
US20080222368A1 (en) 2008-09-11
EP1679573B1 (de) 2007-06-27
WO2006072410A1 (en) 2006-07-13
EP1679573A1 (de) 2006-07-12
JP2008527510A (ja) 2008-07-24
JP4854677B2 (ja) 2012-01-18
DE602005001497D1 (de) 2007-08-09
DE602005001497T2 (de) 2008-03-13
US8015378B2 (en) 2011-09-06

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