DE602005013344D1 - Erweiterte sichere Speicherzugriffsmethode und Archtitektur - Google Patents

Erweiterte sichere Speicherzugriffsmethode und Archtitektur

Info

Publication number
DE602005013344D1
DE602005013344D1 DE602005013344T DE602005013344T DE602005013344D1 DE 602005013344 D1 DE602005013344 D1 DE 602005013344D1 DE 602005013344 T DE602005013344 T DE 602005013344T DE 602005013344 T DE602005013344 T DE 602005013344T DE 602005013344 D1 DE602005013344 D1 DE 602005013344D1
Authority
DE
Germany
Prior art keywords
architecture
access method
secure storage
storage access
advanced secure
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
DE602005013344T
Other languages
English (en)
Inventor
Marco Messina
Antonino Capri
Salvatore Giove
Spina Antonino La
Vijay Malhi
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.)
STMicroelectronics Ltd Great Britain
STMicroelectronics SRL
Original Assignee
SGS Thomson Microelectronics Ltd
STMicroelectronics SRL
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 SGS Thomson Microelectronics Ltd, STMicroelectronics SRL filed Critical SGS Thomson Microelectronics Ltd
Publication of DE602005013344D1 publication Critical patent/DE602005013344D1/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
    • 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
    • G06F12/1466—Key-lock mechanism
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F12/1416—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
    • G06F12/1425—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being physical, e.g. cell, word, block
    • G06F12/1433—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being physical, e.g. cell, word, block for a module or a part of a module
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Storage Device Security (AREA)
DE602005013344T 2005-01-19 2005-01-19 Erweiterte sichere Speicherzugriffsmethode und Archtitektur Active DE602005013344D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05100310A EP1684182B1 (de) 2005-01-19 2005-01-19 Erweiterte sichere Speicherzugriffsmethode und Archtitektur

Publications (1)

Publication Number Publication Date
DE602005013344D1 true DE602005013344D1 (de) 2009-04-30

Family

ID=34938536

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005013344T Active DE602005013344D1 (de) 2005-01-19 2005-01-19 Erweiterte sichere Speicherzugriffsmethode und Archtitektur

Country Status (3)

Country Link
US (1) US9378157B2 (de)
EP (1) EP1684182B1 (de)
DE (1) DE602005013344D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080189557A1 (en) 2005-01-19 2008-08-07 Stmicroelectronics S.R.I. Method and architecture for restricting access to a memory device
DE602005013344D1 (de) 2005-01-19 2009-04-30 St Microelectronics Srl Erweiterte sichere Speicherzugriffsmethode und Archtitektur
JP5145346B2 (ja) 2006-10-10 2013-02-13 データ ロッカー インターナショナル エルエルシー 外付け型データ格納装置の保安システム及びその制御方法
WO2010076226A1 (en) * 2008-12-30 2010-07-08 Arcelik Anonim Sirketi A cash register and the control method thereof
US8713705B2 (en) * 2009-08-03 2014-04-29 Eisst Ltd. Application authentication system and method
WO2013173986A1 (en) 2012-05-23 2013-11-28 Axalto Smart Cards Technology Co., Ltd. A method for protecting data on a mass storage device and a device for the same
CN103902863B (zh) * 2012-12-28 2017-07-21 联想(北京)有限公司 一种电子设备的加密方法、加密装置及电子设备
US9734095B2 (en) * 2015-09-01 2017-08-15 International Business Machines Corporation Nonvolatile memory data security
US10379768B2 (en) * 2016-09-30 2019-08-13 Intel Corporation Selective memory mode authorization enforcement
CN107395895B (zh) * 2017-08-16 2021-02-19 北京小米移动软件有限公司 解锁方法及装置、电子设备
GB2574433B (en) 2018-06-06 2022-11-02 Istorage Ltd Dongle for ciphering data
US11210238B2 (en) * 2018-10-30 2021-12-28 Cypress Semiconductor Corporation Securing data logs in memory devices
CN111209547B (zh) * 2018-11-22 2023-04-18 联想企业解决方案(新加坡)有限公司 计算装置及数据安全访问方法
US10921996B2 (en) * 2019-03-22 2021-02-16 Micron Technology, Inc. Data lines updating for data generation

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530053B1 (fr) 1982-07-08 1986-04-25 Bull Sa Procede pour certifier la provenance d'au moins une information enregistree dans une memoire d'un premier dispositif electronique et transmise a un deuxieme dispositif electronique, et systeme pour la mise en oeuvre d'un tel procede
US5513136A (en) 1993-09-27 1996-04-30 Intel Corporation Nonvolatile memory with blocks and circuitry for selectively protecting the blocks for memory operations
AU1265195A (en) * 1993-12-06 1995-06-27 Telequip Corporation Secure computer memory card
KR100378112B1 (ko) * 1995-07-25 2003-05-23 삼성전자주식회사 무선통신을이용한자동잠금/풀림장치및방법
US5974500A (en) * 1997-11-14 1999-10-26 Atmel Corporation Memory device having programmable access protection and method of operating the same
US6209069B1 (en) 1998-05-11 2001-03-27 Intel Corporation Method and apparatus using volatile lock architecture for individual block locking on flash memory
US6154819A (en) 1998-05-11 2000-11-28 Intel Corporation Apparatus and method using volatile lock and lock-down registers and for protecting memory blocks
US7873837B1 (en) * 2000-01-06 2011-01-18 Super Talent Electronics, Inc. Data security for electronic data flash card
US6792438B1 (en) 2000-03-31 2004-09-14 Intel Corporation Secure hardware random number generator
JP4463378B2 (ja) 2000-05-02 2010-05-19 富士通マイクロエレクトロニクス株式会社 不揮発性半導体記憶装置
WO2003005178A2 (en) 2001-07-05 2003-01-16 Matsushita Electric Industrial Co., Ltd. Recording apparatus, medium, method, and related computer program
US7367044B2 (en) 2002-06-14 2008-04-29 Clink Systems, Ltd. System and method for network operation
JP3979194B2 (ja) * 2002-06-25 2007-09-19 ソニー株式会社 情報記憶装置、およびメモリアクセス制御方法、並びにコンピュータ・プログラム
US20040034784A1 (en) * 2002-08-15 2004-02-19 Fedronic Dominique Louis Joseph System and method to facilitate separate cardholder and system access to resources controlled by a smart card
US7395435B2 (en) * 2002-09-20 2008-07-01 Atmel Corporation Secure memory device for smart cards
US20040160305A1 (en) 2003-02-18 2004-08-19 Michael Remenih Electronic access control system
FR2856865A1 (fr) 2003-06-25 2004-12-31 France Telecom Attribution d'une autorisation d'acces a une ressource
US7062615B2 (en) * 2003-08-29 2006-06-13 Emulex Design & Manufacturing Corporation Multi-channel memory access arbitration method and system
US7228390B2 (en) 2003-09-12 2007-06-05 Rockwell Automation Technologies, Inc. Safety controller with hardware memory lock
US7882361B2 (en) * 2004-02-05 2011-02-01 Oracle America, Inc. Method and system for accepting a pass code
KR100604833B1 (ko) 2004-02-18 2006-07-26 삼성전자주식회사 기록 매체의 데이터 보안 소거 방법 및 이를 이용한디스크 드라이브
US7420456B2 (en) 2004-03-19 2008-09-02 Sentri Lock, Inc. Electronic lock box with multiple modes and security states
DE602005013344D1 (de) 2005-01-19 2009-04-30 St Microelectronics Srl Erweiterte sichere Speicherzugriffsmethode und Archtitektur
US20080189557A1 (en) 2005-01-19 2008-08-07 Stmicroelectronics S.R.I. Method and architecture for restricting access to a memory device

Also Published As

Publication number Publication date
EP1684182B1 (de) 2009-03-18
US9378157B2 (en) 2016-06-28
EP1684182A1 (de) 2006-07-26
US20140325176A1 (en) 2014-10-30

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Legal Events

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8364 No opposition during term of opposition