KR20070091349A - 다기능 컨텐트 제어용 제어 생성 시스템 - Google Patents

다기능 컨텐트 제어용 제어 생성 시스템 Download PDF

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Publication number
KR20070091349A
KR20070091349A KR1020077016639A KR20077016639A KR20070091349A KR 20070091349 A KR20070091349 A KR 20070091349A KR 1020077016639 A KR1020077016639 A KR 1020077016639A KR 20077016639 A KR20077016639 A KR 20077016639A KR 20070091349 A KR20070091349 A KR 20070091349A
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KR
South Korea
Prior art keywords
node
key
acr
access
tree
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.)
Ceased
Application number
KR1020077016639A
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English (en)
Korean (ko)
Inventor
파브리스 조공쿨롱
마이클 홀츠만
바먼 커와미
론 바질라이
Original Assignee
샌디스크 코포레이션
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
Priority claimed from US11/314,055 external-priority patent/US20060242067A1/en
Priority claimed from US11/313,538 external-priority patent/US8051052B2/en
Application filed by 샌디스크 코포레이션 filed Critical 샌디스크 코포레이션
Publication of KR20070091349A publication Critical patent/KR20070091349A/ko
Ceased legal-status Critical Current

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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
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • 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
    • G06F12/1458—Protection against unauthorised use of memory or access to memory by checking the subject access rights
    • G06F12/1491—Protection against unauthorised use of memory or access to memory by checking the subject access rights in a hierarchical protection system, e.g. privilege levels, memory rings
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
    • G06F21/1011—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities to devices
    • 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
    • G06F2221/2103—Challenge-response
    • 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
    • G06F2221/2113—Multi-level security, e.g. mandatory access control
    • 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
    • G06F2221/2117—User registration
    • 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
    • G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices
    • 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
    • G06F2221/2145—Inheriting rights or properties, e.g., propagation of permissions or restrictions within a hierarchy

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Technology Law (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Storage Device Security (AREA)
KR1020077016639A 2004-12-21 2005-12-21 다기능 컨텐트 제어용 제어 생성 시스템 Ceased KR20070091349A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US63880404P 2004-12-21 2004-12-21
US60/638,804 2004-12-21
US11/314,055 2005-12-20
US11/314,055 US20060242067A1 (en) 2004-12-21 2005-12-20 System for creating control structure for versatile content control
US11/313,538 2005-12-20
US11/313,538 US8051052B2 (en) 2004-12-21 2005-12-20 Method for creating control structure for versatile content control

Publications (1)

Publication Number Publication Date
KR20070091349A true KR20070091349A (ko) 2007-09-10

Family

ID=36146948

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077016639A Ceased KR20070091349A (ko) 2004-12-21 2005-12-21 다기능 컨텐트 제어용 제어 생성 시스템

Country Status (6)

Country Link
EP (1) EP1836643A2 (enExample)
JP (1) JP4857284B2 (enExample)
KR (1) KR20070091349A (enExample)
CN (2) CN101120355B (enExample)
TW (1) TWI388985B (enExample)
WO (1) WO2006069312A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200137443A (ko) * 2019-05-30 2020-12-09 트럼피아 주식회사 다중 계층 구조의 데이터 접근 제어 시스템 및 방법

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7743409B2 (en) 2005-07-08 2010-06-22 Sandisk Corporation Methods used in a mass storage device with automated credentials loading
KR20080043402A (ko) * 2005-09-08 2008-05-16 샌디스크 코포레이션 미디어 컨텐츠의 보안 저장 및 전달을 위한 이동식 메모리시스템
CN101490689B (zh) * 2006-07-07 2012-05-16 桑迪士克股份有限公司 用于由存储装置验证实体的方法及使用该方法的存储装置
WO2008008244A2 (en) * 2006-07-07 2008-01-17 Sandisk Corporation Content control system and method using versatile control structure
WO2008008245A2 (en) * 2006-07-07 2008-01-17 Sandisk Corporation System and method for controlling information supplied from memory device
US9104618B2 (en) 2008-12-18 2015-08-11 Sandisk Technologies Inc. Managing access to an address range in a storage device
EP2256660B1 (en) * 2009-05-28 2015-08-12 Sap Se Computer-implemented method, computer system, and computer program product for optimization of evaluation of a policy specification
US10165007B2 (en) 2011-09-15 2018-12-25 Microsoft Technology Licensing, Llc Securing data usage in computing devices
CN102609368B (zh) * 2012-01-11 2014-12-17 记忆科技(深圳)有限公司 固态硬盘数据加解密的方法及其固态硬盘
CN103870724B (zh) * 2012-12-12 2017-03-01 财团法人资讯工业策进会 主要管理装置、代理管理装置、电子装置及授权管理方法
GB2565411A (en) * 2017-06-12 2019-02-13 British Telecomm Improved hardware security module management
CN110321302B (zh) * 2019-06-28 2021-10-01 兆讯恒达科技股份有限公司 一种嵌入式系统数据存储区管理方法
US11050569B2 (en) * 2019-08-14 2021-06-29 Macronix International Co., Ltd. Security memory scheme
JP2021077208A (ja) 2019-11-12 2021-05-20 キオクシア株式会社 ストレージ装置
AT524620B1 (de) * 2020-12-07 2025-07-15 Insitu Software Gmbh Verfahren zum Migrieren einer IT-Anwendung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6026402A (en) * 1998-01-07 2000-02-15 Hewlett-Packard Company Process restriction within file system hierarchies
JP2002244552A (ja) * 2001-02-13 2002-08-30 Sony Corp 情報再生装置、情報再生方法、および情報記録媒体、並びにプログラム記憶媒体
JP2002278838A (ja) * 2001-03-15 2002-09-27 Sony Corp メモリアクセス制御システム、デバイス管理装置、パーティション管理装置、メモリ搭載デバイス、およびメモリアクセス制御方法、並びにプログラム記憶媒体
US6895503B2 (en) * 2001-05-31 2005-05-17 Contentguard Holdings, Inc. Method and apparatus for hierarchical assignment of rights to documents and documents having such rights
KR100538659B1 (ko) * 2001-08-13 2005-12-26 콸콤 인코포레이티드 컴퓨터 장치의 저장 영역에 대한 애플리케이션 레벨 액세스 특권을 부여하는 방법 및 장치
US20040139021A1 (en) * 2002-10-07 2004-07-15 Visa International Service Association Method and system for facilitating data access and management on a secure token
JP4682498B2 (ja) * 2003-04-09 2011-05-11 ソニー株式会社 通信装置及び通信装置のメモリ管理方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200137443A (ko) * 2019-05-30 2020-12-09 트럼피아 주식회사 다중 계층 구조의 데이터 접근 제어 시스템 및 방법

Also Published As

Publication number Publication date
JP4857284B2 (ja) 2012-01-18
TWI388985B (zh) 2013-03-11
WO2006069312A2 (en) 2006-06-29
CN102981980A (zh) 2013-03-20
WO2006069312A3 (en) 2006-11-09
TW200700992A (en) 2007-01-01
CN101120355A (zh) 2008-02-06
EP1836643A2 (en) 2007-09-26
JP2008524758A (ja) 2008-07-10
CN101120355B (zh) 2012-09-26

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