JP5225003B2 - メモリ保護方法、情報処理装置、メモリ保護プログラム及びメモリ保護プログラムを記録した記録媒体 - Google Patents

メモリ保護方法、情報処理装置、メモリ保護プログラム及びメモリ保護プログラムを記録した記録媒体 Download PDF

Info

Publication number
JP5225003B2
JP5225003B2 JP2008256636A JP2008256636A JP5225003B2 JP 5225003 B2 JP5225003 B2 JP 5225003B2 JP 2008256636 A JP2008256636 A JP 2008256636A JP 2008256636 A JP2008256636 A JP 2008256636A JP 5225003 B2 JP5225003 B2 JP 5225003B2
Authority
JP
Japan
Prior art keywords
program
memory
procedure
access
area
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
JP2008256636A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010086410A5 (enExample
JP2010086410A (ja
Inventor
秀典 小林
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2008256636A priority Critical patent/JP5225003B2/ja
Priority to US12/552,166 priority patent/US20100082929A1/en
Priority to EP09171895A priority patent/EP2172844A1/en
Priority to CN2009102044111A priority patent/CN101714124B/zh
Publication of JP2010086410A publication Critical patent/JP2010086410A/ja
Publication of JP2010086410A5 publication Critical patent/JP2010086410A5/ja
Application granted granted Critical
Publication of JP5225003B2 publication Critical patent/JP5225003B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G06F12/1416—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
    • G06F12/1441—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 range

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)
  • Storage Device Security (AREA)
JP2008256636A 2008-10-01 2008-10-01 メモリ保護方法、情報処理装置、メモリ保護プログラム及びメモリ保護プログラムを記録した記録媒体 Expired - Fee Related JP5225003B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008256636A JP5225003B2 (ja) 2008-10-01 2008-10-01 メモリ保護方法、情報処理装置、メモリ保護プログラム及びメモリ保護プログラムを記録した記録媒体
US12/552,166 US20100082929A1 (en) 2008-10-01 2009-09-01 Memory protection method, information processing apparatus, and computer-readable storage medium that stores memory protection program
EP09171895A EP2172844A1 (en) 2008-10-01 2009-09-30 Memory protection method, information processing apparatus, program, and computer-readable storage medium
CN2009102044111A CN101714124B (zh) 2008-10-01 2009-09-30 存储器保护方法及信息处理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008256636A JP5225003B2 (ja) 2008-10-01 2008-10-01 メモリ保護方法、情報処理装置、メモリ保護プログラム及びメモリ保護プログラムを記録した記録媒体

Publications (3)

Publication Number Publication Date
JP2010086410A JP2010086410A (ja) 2010-04-15
JP2010086410A5 JP2010086410A5 (enExample) 2011-11-17
JP5225003B2 true JP5225003B2 (ja) 2013-07-03

Family

ID=41510734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008256636A Expired - Fee Related JP5225003B2 (ja) 2008-10-01 2008-10-01 メモリ保護方法、情報処理装置、メモリ保護プログラム及びメモリ保護プログラムを記録した記録媒体

Country Status (4)

Country Link
US (1) US20100082929A1 (enExample)
EP (1) EP2172844A1 (enExample)
JP (1) JP5225003B2 (enExample)
CN (1) CN101714124B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101799858A (zh) * 2010-04-08 2010-08-11 华为终端有限公司 Flash数据保护方法及装置
US8601579B2 (en) * 2011-06-03 2013-12-03 Apple Inc. System and method for preserving references in sandboxes
JP6214142B2 (ja) * 2012-10-09 2017-10-18 キヤノン株式会社 情報処理装置、情報処理方法およびプログラム
CN103699434B (zh) * 2013-12-17 2018-05-08 天津国芯科技有限公司 一种适用于多应用之间安全访问的mpu及其多应用之间安全访问的方法
DE102015223335A1 (de) * 2015-11-25 2017-06-01 Robert Bosch Gmbh Verfahren zum Betreiben eines Mikrocontrollers
US11416421B2 (en) 2016-07-19 2022-08-16 Cypress Semiconductor Corporation Context-based protection system
US10613882B2 (en) 2016-10-14 2020-04-07 Seagate Technology Llc Active drive API
GB2570474B (en) * 2018-01-26 2020-04-15 Advanced Risc Mach Ltd Region fusing
US10809924B2 (en) * 2018-04-12 2020-10-20 Webroot Inc. Executable memory protection
CN109992532A (zh) * 2019-04-10 2019-07-09 北京智芯微电子科技有限公司 存储空间的访问权限管理方法及存储权限管理单元
US11681797B2 (en) * 2019-08-28 2023-06-20 Micron Technology, Inc. Row activation prevention using fuses

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677546A (en) * 1984-08-17 1987-06-30 Signetics Guarded regions for controlling memory access
JPH01201751A (ja) * 1988-02-05 1989-08-14 Matsushita Electric Ind Co Ltd メモリー保護装置
US5557771A (en) * 1990-12-01 1996-09-17 Hitachi, Ltd. Data processing system and storage device and auxiliary memory bits for controlling data protection in the storage device
JP3454854B2 (ja) * 1992-01-16 2003-10-06 株式会社東芝 メモリ管理装置及び方法
JPH07200317A (ja) * 1993-12-28 1995-08-04 Toshiba Corp 操作権管理装置
CN2249922Y (zh) * 1995-07-24 1997-03-19 刘存亮 微型计算机软硬盘保护装置
JP4621314B2 (ja) * 1999-06-16 2011-01-26 株式会社東芝 記憶媒体
JP4127587B2 (ja) * 1999-07-09 2008-07-30 株式会社東芝 コンテンツ管理方法およびコンテンツ管理装置および記録媒体
US20010034838A1 (en) * 2000-01-14 2001-10-25 Motoshi Ito Control program, device including the control program, method for creating the control program, and method for operating the control program
AU2001243365A1 (en) * 2000-03-02 2001-09-12 Alarity Corporation System and method for process protection
US7373646B1 (en) * 2003-04-04 2008-05-13 Nortel Network Limited Method and apparatus for sharing stack space between multiple processes in a network device
JP2005050286A (ja) * 2003-07-31 2005-02-24 Fujitsu Ltd ネットワークノードマシンおよび情報ネットワークシステム
US20050144408A1 (en) * 2003-12-24 2005-06-30 Kenji Ejima Memory protection unit, memory protection method, and computer-readable record medium in which memory protection program is recorded
JP2005209178A (ja) 2003-12-24 2005-08-04 Matsushita Electric Ind Co Ltd メモリ保護装置、メモリ保護方法及びメモリ保護プログラム
WO2005124560A1 (ja) * 2004-06-15 2005-12-29 Sony Corporation 情報管理装置及び情報管理方法
US8898246B2 (en) * 2004-07-29 2014-11-25 Hewlett-Packard Development Company, L.P. Communication among partitioned devices
JP2006318841A (ja) * 2005-05-16 2006-11-24 Funai Electric Co Ltd 液晶用バックライト
DE102006035662A1 (de) * 2006-07-31 2008-02-14 Infineon Technologies Ag Datenverarbeitungseinrichtung und Verfahren zum Überwachen des korrekten Betriebs einer Datenverarbeitungseinrichtung

Also Published As

Publication number Publication date
US20100082929A1 (en) 2010-04-01
CN101714124B (zh) 2012-08-15
JP2010086410A (ja) 2010-04-15
CN101714124A (zh) 2010-05-26
EP2172844A1 (en) 2010-04-07

Similar Documents

Publication Publication Date Title
JP5225003B2 (ja) メモリ保護方法、情報処理装置、メモリ保護プログラム及びメモリ保護プログラムを記録した記録媒体
EP2549380B1 (en) Information processing device, virtual machine generation method, and application software distribution system
JP5582971B2 (ja) メモリ保護方法および情報処理装置
JP5828081B2 (ja) 情報処理装置、情報処理方法、及びプログラム配信システム
JP4115759B2 (ja) 耐タンパプロセッサにおける共有ライブラリの使用方法およびそのプログラム
JP5044387B2 (ja) 情報処理装置及びそのスタックポインタ更新方法
JP4939382B2 (ja) 情報処理装置及びそのプログラム実行制御方法
EP1126356A2 (en) Tamper resistant microprocessor
JP4939387B2 (ja) データ処理装置及びアドレス空間保護方法
KR20100122924A (ko) 멀티 오퍼레이팅 시스템(ｏｓ) 기동 장치 및 멀티 ｏｓ 기동 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체 및 멀티 ｏｓ 기동 방법
JP2005202523A (ja) コンピュータ装置及びプロセス制御方法
JP6541912B2 (ja) 情報処理装置およびアクセス管理プログラム
WO2010032330A1 (ja) 情報処理装置及びそのメモリ保護方法
JP2008176608A (ja) データバックアップ装置及びデータバックアップ方法
CN100489781C (zh) 对目标文件进行定位的方法和装置
JP2005157502A (ja) 情報処理装置及び情報処理方法、並びにコンピュータ・プログラム
JP2005209178A (ja) メモリ保護装置、メモリ保護方法及びメモリ保護プログラム
JP2009211245A (ja) フラッシュメモリ制御システムおよび制御方法
JP2023159710A (ja) 情報処理装置とインストール方法およびプログラム
JP6103972B2 (ja) プログラム生成方法、プログラム実行方法、プログラム実行装置およびプログラム実行プログラム
JP2025128494A (ja) プログラム生成方法、プログラム生成装置、プログラム生成方法を実行可能なプログラム生成プログラム
CN120578438A (zh) 一种基于Loongarch架构的用户空间程序Inlinehook方法及介质
CN115349120A (zh) 信息处理装置、信息处理方法和信息处理程序
JP2011118830A (ja) マルチタスクシステム、及び、プログラム
JP2013137646A (ja) プログラム保護装置、プログラム保護方法、及びプログラム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111003

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20111003

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20121026

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121214

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130122

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130212

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130312

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160322

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees