TW200719660A - Apparatus and method for controlling access to an external memory - Google Patents

Apparatus and method for controlling access to an external memory

Info

Publication number
TW200719660A
TW200719660A TW095133507A TW95133507A TW200719660A TW 200719660 A TW200719660 A TW 200719660A TW 095133507 A TW095133507 A TW 095133507A TW 95133507 A TW95133507 A TW 95133507A TW 200719660 A TW200719660 A TW 200719660A
Authority
TW
Taiwan
Prior art keywords
external memory
application
access
directory
bind
Prior art date
Application number
TW095133507A
Other languages
English (en)
Chinese (zh)
Other versions
TWI324874B (cg-RX-API-DMAC7.html
Inventor
Mao Asai
Makoto Hamatsu
Tomoyuki Tamachika
Hirohito Taniguchi
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of TW200719660A publication Critical patent/TW200719660A/zh
Application granted granted Critical
Publication of TWI324874B publication Critical patent/TWI324874B/zh

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • 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
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/357—Cards having a plurality of specified features
    • G06Q20/3576—Multiple memory zones on card
    • G06Q20/35765—Access rights to memory zones
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2149—Restricted operating environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Accounting & Taxation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
  • Telephone Function (AREA)
TW095133507A 2005-09-15 2006-09-11 Apparatus and method for controlling access to an external memory TW200719660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005268506A JP4361894B2 (ja) 2005-09-15 2005-09-15 外部メモリ管理装置、及び外部メモリ管理方法

Publications (2)

Publication Number Publication Date
TW200719660A true TW200719660A (en) 2007-05-16
TWI324874B TWI324874B (cg-RX-API-DMAC7.html) 2010-05-11

Family

ID=37644165

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095133507A TW200719660A (en) 2005-09-15 2006-09-11 Apparatus and method for controlling access to an external memory

Country Status (7)

Country Link
US (1) US8132262B2 (cg-RX-API-DMAC7.html)
EP (1) EP1764721B1 (cg-RX-API-DMAC7.html)
JP (1) JP4361894B2 (cg-RX-API-DMAC7.html)
CN (1) CN1933647B (cg-RX-API-DMAC7.html)
DE (1) DE602006007923D1 (cg-RX-API-DMAC7.html)
ES (1) ES2327770T3 (cg-RX-API-DMAC7.html)
TW (1) TW200719660A (cg-RX-API-DMAC7.html)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110033112A (ko) * 2008-05-21 2011-03-30 쌘디스크 코포레이션 주변 장치용 소프트웨어 개발 키트에 액세스하는 인증 방법
US8621601B2 (en) 2008-05-21 2013-12-31 Sandisk Technologies Inc. Systems for authentication for access to software development kit for a peripheral device
US9405939B2 (en) 2008-10-07 2016-08-02 Arm Limited Data processing on a non-volatile mass storage device
JP5402169B2 (ja) * 2009-03-31 2014-01-29 富士通株式会社 実行制御プログラムおよび情報処理システム
JP5476086B2 (ja) 2009-10-16 2014-04-23 フェリカネットワークス株式会社 Ｉｃチップ、情報処理装置およびプログラム
CN101977219B (zh) * 2010-10-19 2015-10-21 中兴通讯股份有限公司 一种widget应用保护方法及装置
CN104463006B (zh) * 2013-09-25 2017-12-29 联想(北京)有限公司 一种分区访问方法及电子设备
EP3171705A4 (en) * 2014-07-25 2017-12-13 Synthetic Genomics, Inc. Protein rich food ingredient from biomass and methods of preparation
US9363301B2 (en) * 2014-10-21 2016-06-07 Twilio, Inc. System and method for providing a micro-services communication platform
CN105320903B (zh) * 2015-09-30 2018-07-06 杨毅 一种电子设备及基于该电子设备的数据读写方法
US10855661B2 (en) * 2015-10-16 2020-12-01 Kasada Pty, Ltd. Dynamic cryptographic polymorphism (DCP) system and method
US10366016B2 (en) * 2016-07-29 2019-07-30 Hewlett-Packard Development Company, L.P. Access to persistent memory regions of computing devices
KR102228744B1 (ko) * 2017-03-07 2021-03-16 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 난수에 기초한 데이터 메시지 인증
US11347861B2 (en) 2018-04-10 2022-05-31 Raytheon Company Controlling security state of commercial off the shelf (COTS) system
US11178159B2 (en) 2018-09-07 2021-11-16 Raytheon Company Cross-domain solution using network-connected hardware root-of-trust device
US11423150B2 (en) 2018-09-07 2022-08-23 Raytheon Company System and method for booting processors with encrypted boot image
US10878101B2 (en) 2018-09-07 2020-12-29 Raytheon Company Trusted booting by hardware root of trust (HRoT) device
WO2020205497A1 (en) 2019-04-01 2020-10-08 Raytheon Company Root of trust assisted access control of secure encrypted drives
BR112021019741A2 (pt) 2019-04-01 2021-12-21 Raytheon Co Sistemas e método para proteção de dados
CN111274204B (zh) * 2019-12-20 2023-05-05 上海淇玥信息技术有限公司 终端识别方法、生成移动设备标识组合码的方法及其装置
US11379588B2 (en) 2019-12-20 2022-07-05 Raytheon Company System validation by hardware root of trust (HRoT) device and system management mode (SMM)
US12253960B2 (en) * 2020-07-28 2025-03-18 Mediatek Inc. Method and system for improving the efficiency of protecting a multi-content process
US12254191B2 (en) * 2021-03-23 2025-03-18 Samsung Electronics Co., Ltd. Secure applications in computational storage devices
US12210641B2 (en) * 2022-07-13 2025-01-28 Rubrik, Inc. Snapshot export from software as a service platforms

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60160491A (ja) 1984-01-31 1985-08-22 Toshiba Corp Ｉｃカードとｉｃカード発行装置
GB9126779D0 (en) 1991-12-17 1992-02-12 Int Computers Ltd Security mechanism for a computer system
US5850599A (en) * 1992-09-25 1998-12-15 Ecs Enhanced Cellular Systems Manufacturing Inc. Portable cellular telephone with credit card debit system
JPH11143840A (ja) 1997-11-05 1999-05-28 Hitachi Ltd 分散オブジェクトシステムおよびその方法
US5991519A (en) 1997-10-03 1999-11-23 Atmel Corporation Secure memory having multiple security levels
AUPP752398A0 (en) * 1998-12-04 1999-01-07 Collins, Lyal Sidney Secure multi-point data transfer system
US6820203B1 (en) * 1999-04-07 2004-11-16 Sony Corporation Security unit for use in memory card
WO2000072149A1 (en) 1999-05-25 2000-11-30 Motorola Inc. Pre-verification of applications in mobile computing
DE19925195A1 (de) 1999-06-01 2000-12-07 Giesecke & Devrient Gmbh Verfahren für die sichere Verwaltung eines Speichers
AU6734200A (en) * 1999-08-30 2001-03-26 Fujitsu Limited Recording device
DE60105499T2 (de) 2000-01-14 2005-01-20 Matsushita Electric Industrial Co., Ltd., Kadoma Vorrichtung und system zum authentifizieren einer kommunikation
JP4045333B2 (ja) 2000-02-16 2008-02-13 株式会社リコー 画像機器
JP4522548B2 (ja) 2000-03-10 2010-08-11 富士通フロンテック株式会社 アクセス監視装置及びアクセス監視方法
WO2002005511A1 (fr) * 2000-07-07 2002-01-17 Alcatel Module de securite
TWI256001B (en) * 2001-05-14 2006-06-01 Ntt Docomo Inc System for managing program stored in storage block of mobile terminal
EP1403761B1 (en) * 2001-06-27 2008-06-04 Sony Corporation Integrated circuit device, information processing device, information recording device memory management method, mobile terminal device, semiconductor integrated circuit device, and communication method using mobile terminal device
US7644279B2 (en) * 2001-12-05 2010-01-05 Nvidia Corporation Consumer product distribution in the embedded system market
JP4118092B2 (ja) * 2002-06-19 2008-07-16 株式会社ルネサステクノロジ 記憶装置および情報処理装置
US7322043B2 (en) * 2002-06-20 2008-01-22 Hewlett-Packard Development Company, L.P. Allowing an electronic device accessing a service to be authenticated
JP2004040717A (ja) 2002-07-08 2004-02-05 Matsushita Electric Ind Co Ltd 機器認証システム
JP4007873B2 (ja) 2002-07-09 2007-11-14 富士通株式会社 データ保護プログラムおよびデータ保護方法
JP2004102698A (ja) * 2002-09-10 2004-04-02 Ntt Docomo Inc ダウンロード方法、領域管理装置、携帯通信端末、プログラムおよび記録媒体
US7793355B2 (en) * 2002-12-12 2010-09-07 Reasearch In Motion Limited System and method of owner control of electronic devices
JP2004302995A (ja) 2003-03-31 2004-10-28 Fujitsu Ltd ファイルアクセス制限プログラム
DE10315763A1 (de) 2003-04-07 2004-11-18 Infineon Technologies Ag Mikroprozessoranordnung und Verfahren zur Verwaltung von Zugriffen auf in einem Speicher abgelegte Daten oder Programme
JP2007535718A (ja) * 2003-07-07 2007-12-06 クリプターグラフィー リサーチ インコーポレイテッド 海賊行為を規制し、インタラクティブコンテンツを使用可能にするための再プログラマブルなセキュリティ
US7203967B2 (en) * 2003-09-10 2007-04-10 Qualcomm Incorporated Methods and apparatus for content protection in a wireless network
US20050091535A1 (en) 2003-10-24 2005-04-28 Microsoft Corporation Application identity for software products
US8037515B2 (en) * 2003-10-29 2011-10-11 Qualcomm Incorporated Methods and apparatus for providing application credentials
US7421280B2 (en) * 2003-11-14 2008-09-02 Samsung Electronics Co., Ltd. Wireless network and wireless access terminals using enhanced SYNC—ID parameter
EP1548667A1 (en) 2003-12-24 2005-06-29 T-Mobile International AG & CO. KG Memory card for storing digital data content and method for handling the digital data content
US7360691B2 (en) * 2004-02-02 2008-04-22 Matsushita Electric Industrial Co., Ltd. Secure device and mobile terminal which carry out data exchange between card applications

Also Published As

Publication number Publication date
TWI324874B (cg-RX-API-DMAC7.html) 2010-05-11
JP4361894B2 (ja) 2009-11-11
EP1764721A2 (en) 2007-03-21
EP1764721B1 (en) 2009-07-22
JP2007080058A (ja) 2007-03-29
DE602006007923D1 (de) 2009-09-03
EP1764721A3 (en) 2007-12-05
CN1933647A (zh) 2007-03-21
CN1933647B (zh) 2010-09-08
US8132262B2 (en) 2012-03-06
US20100030990A1 (en) 2010-02-04
ES2327770T3 (es) 2009-11-03

Similar Documents

Publication Publication Date Title
TW200719660A (en) Apparatus and method for controlling access to an external memory
WO2010002647A3 (en) Apparatus and method for multi-level cache utilization
ATE535869T1 (de) Parametereinstell- und speicherverfahren
MY137842A (en) Interface for a block addressable mass storage system
GB2451207A (en) Method and system for authenticating an accessory
MY158276A (en) Method and device for reduced read latency of non-volatile memory
TW200943046A (en) System and method for fast platform hibernate and resume
GB2475362A (en) Method and apparatus for wireless digital content management
WO2005076745A3 (en) Method of managing a multi-bit-cell flash memory
TW200732917A (en) Dual mode access for non-volatile storage devices
DE60330254D1 (de) Verfahren und gerät zur datenarchivierung
SG150442A1 (en) Portable electronic device and control method of portable electronic device
WO2008146476A1 (ja) メモリコントローラ、不揮発性記憶装置、不揮発性記憶システム、及びアクセス装置
WO2007060665A3 (en) A digital rights management device and method
EP1909175A3 (en) Memory management method and portable terminal device
BR0318544A (pt) método e sistema para controlar recursos via um terminal móvel conectado operativamente a uma operadora de rede, rede telecomunicações, e, produto do programa de computador
WO2009083971A3 (en) System and method for contextual and behavioral based data access control
WO2012064463A8 (en) Memory controller and system for storing blocks of data in non-volatile memory devices for high speed sequential reading
TW200719145A (en) Stack caching systems and methods
CN101568105A (zh) 手机存取系统与其相关的储存装置
WO2010021975A3 (en) Memory device upgrade
CN102902933A (zh) 基于文件碎片化处理的文件保存方法
GB2444006A (en) Improved smartcard system
ATE426221T1 (de) Datentrager zur datenspeicherung und schaltungsanordnung fur einen solchen datentrager
DE502008003379D1 (de) Dokument mit einer integrierten anzeigevorrichtung

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees