CN100428187C - 非易失性存储器设备 - Google Patents

非易失性存储器设备 Download PDF

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Publication number
CN100428187C
CN100428187C CNB2005100727962A CN200510072796A CN100428187C CN 100428187 C CN100428187 C CN 100428187C CN B2005100727962 A CNB2005100727962 A CN B2005100727962A CN 200510072796 A CN200510072796 A CN 200510072796A CN 100428187 C CN100428187 C CN 100428187C
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CN
China
Prior art keywords
program
volatile memory
encrypted
jump table
data processor
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
CNB2005100727962A
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English (en)
Chinese (zh)
Other versions
CN1707446A (zh
Inventor
吉田悟史
片山国弘
浅利信介
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.)
NEC Electronics Corp
Renesas Electronics Corp
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Renesas Technology Corp
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.)
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Publication date
Application filed by Renesas Technology Corp filed Critical Renesas Technology Corp
Publication of CN1707446A publication Critical patent/CN1707446A/zh
Application granted granted Critical
Publication of CN100428187C publication Critical patent/CN100428187C/zh
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Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/78—Masking faults in memories by using spares or by reconfiguring using programmable devices

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
CNB2005100727962A 2004-05-20 2005-05-20 非易失性存储器设备 Expired - Fee Related CN100428187C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004150235A JP2005332221A (ja) 2004-05-20 2004-05-20 記憶装置
JP2004150235 2004-05-20
JP2004-150235 2004-05-20

Publications (2)

Publication Number Publication Date
CN1707446A CN1707446A (zh) 2005-12-14
CN100428187C true CN100428187C (zh) 2008-10-22

Family

ID=35374973

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100727962A Expired - Fee Related CN100428187C (zh) 2004-05-20 2005-05-20 非易失性存储器设备

Country Status (4)

Country Link
US (1) US20050259465A1 (enExample)
JP (1) JP2005332221A (enExample)
CN (1) CN100428187C (enExample)
TW (1) TW200608283A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4794269B2 (ja) * 2004-11-08 2011-10-19 パナソニック株式会社 セキュアデバイスおよび中継端末
EP1906412A1 (en) * 2006-09-29 2008-04-02 Koninklijke Philips Electronics N.V. A secure non-volatile memory device and a method of protecting data therein
JP4976991B2 (ja) * 2007-11-22 2012-07-18 株式会社東芝 情報処理装置、プログラム検証方法及びプログラム
US20090199014A1 (en) * 2008-02-04 2009-08-06 Honeywell International Inc. System and method for securing and executing a flash routine
US20090327750A1 (en) * 2008-06-29 2009-12-31 Tse-Hong Wu Security system for code dump protection and method thereof
JP2010211516A (ja) * 2009-03-10 2010-09-24 Toshiba Corp 携帯可能電子装置および携帯可能電子装置におけるアクセス制御方法
TWI489718B (zh) * 2009-10-14 2015-06-21 Inventec Appliances Corp 儲存裝置及其運作方法
TWI514551B (zh) * 2013-05-15 2015-12-21 Toshiba Kk Nonvolatile memory device
JP2015036965A (ja) * 2013-08-16 2015-02-23 富士通株式会社 メモリ制御装置、メモリ制御装置の制御方法及び情報処理装置
JP6270377B2 (ja) * 2013-08-27 2018-01-31 キヤノン株式会社 画像形成装置
US10419401B2 (en) * 2016-01-08 2019-09-17 Capital One Services, Llc Methods and systems for securing data in the public cloud
US9727267B1 (en) * 2016-09-27 2017-08-08 Intel Corporation Power management and monitoring for storage devices
US10095432B2 (en) 2016-09-27 2018-10-09 Intel Corporation Power management and monitoring for storage devices

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002229861A (ja) * 2001-02-07 2002-08-16 Hitachi Ltd 著作権保護機能つき記録装置
JP2003256282A (ja) * 2002-02-28 2003-09-10 Matsushita Electric Ind Co Ltd メモリカード
CN1461003A (zh) * 2002-05-20 2003-12-10 索尼公司 信息处理装置、程序加载和更新方法、介质及电路设备
US20040065744A1 (en) * 2002-10-07 2004-04-08 Renesas Technology Corp. Nonvolatile memory card
CN1495620A (zh) * 2002-09-04 2004-05-12 ���µ�����ҵ��ʽ���� 有加密部分或外部接口的半导体器件及内容再生方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5675645A (en) * 1995-04-18 1997-10-07 Ricoh Company, Ltd. Method and apparatus for securing executable programs against copying
JP3799642B2 (ja) * 1996-01-10 2006-07-19 ソニー株式会社 通信端末のソフトウェア更新システム、通信端末及び通信管理センタ
WO1998024021A1 (en) * 1996-11-29 1998-06-04 Hitachi, Ltd. Microcomputer control system
FR2764716B1 (fr) * 1997-06-13 2001-08-17 Bull Cp8 Procede de modification de sequences de code et dispositif associe
JPH11265283A (ja) * 1998-03-18 1999-09-28 Hitachi Ltd 記憶装置におけるファームウェアの修正方法及び記憶装置
JP4042280B2 (ja) * 1999-12-21 2008-02-06 富士ゼロックス株式会社 実行プログラムの生成方法及び実行プログラム生成装置、実行プログラムの実行方法、並びに、コンピュータ可読プログラム記憶媒体
JP3865629B2 (ja) * 2001-07-09 2007-01-10 株式会社ルネサステクノロジ 記憶装置
US6715085B2 (en) * 2002-04-18 2004-03-30 International Business Machines Corporation Initializing, maintaining, updating and recovering secure operation within an integrated system employing a data access control function
JP4349788B2 (ja) * 2002-10-31 2009-10-21 パナソニック株式会社 半導体集積回路装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002229861A (ja) * 2001-02-07 2002-08-16 Hitachi Ltd 著作権保護機能つき記録装置
JP2003256282A (ja) * 2002-02-28 2003-09-10 Matsushita Electric Ind Co Ltd メモリカード
CN1461003A (zh) * 2002-05-20 2003-12-10 索尼公司 信息处理装置、程序加载和更新方法、介质及电路设备
CN1495620A (zh) * 2002-09-04 2004-05-12 ���µ�����ҵ��ʽ���� 有加密部分或外部接口的半导体器件及内容再生方法
US20040065744A1 (en) * 2002-10-07 2004-04-08 Renesas Technology Corp. Nonvolatile memory card

Also Published As

Publication number Publication date
CN1707446A (zh) 2005-12-14
JP2005332221A (ja) 2005-12-02
US20050259465A1 (en) 2005-11-24
TW200608283A (en) 2006-03-01

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Effective date: 20100716

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CP01 Change in the name or title of a patent holder

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Patentee after: Renesas Electronics Corp.

Address before: Kanagawa, Japan

Patentee before: NEC ELECTRONICS Corp.

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Effective date of registration: 20100716

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Patentee after: NEC ELECTRONICS Corp.

Address before: Tokyo, Japan

Patentee before: Renesas Technology Corp.

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Patentee after: Renesas Electronics Corp.

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Patentee before: Renesas Electronics Corp.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081022

Termination date: 20180520