WO2008102601A1 - 権利情報移動方法、コンテンツ再生装置、半導体装置 - Google Patents

権利情報移動方法、コンテンツ再生装置、半導体装置 Download PDF

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Publication number
WO2008102601A1
WO2008102601A1 PCT/JP2008/051076 JP2008051076W WO2008102601A1 WO 2008102601 A1 WO2008102601 A1 WO 2008102601A1 JP 2008051076 W JP2008051076 W JP 2008051076W WO 2008102601 A1 WO2008102601 A1 WO 2008102601A1
Authority
WO
WIPO (PCT)
Prior art keywords
right information
memory card
content player
deletion
information
Prior art date
Application number
PCT/JP2008/051076
Other languages
English (en)
French (fr)
Inventor
Yuta Kiyosawa
Mami Kuramitsu
Futoshi Nakabe
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to JP2009500115A priority Critical patent/JP4994440B2/ja
Priority to US12/528,199 priority patent/US8286252B2/en
Priority to EP08703903A priority patent/EP2113860B1/en
Publication of WO2008102601A1 publication Critical patent/WO2008102601A1/ja

Links

Classifications

    • 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]
    • G06F21/108—Transfer of content, software, digital rights or licenses
    • G06F21/1088—Transfer of content, software, digital rights or licenses by using transactions with atomicity, consistency, or isolation and durability [ACID] properties
    • 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]
    • G06F21/109—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by using specially-adapted hardware at the client
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2221/2105—Dual mode as a secondary aspect
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2221/2135—Metering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06F2221/2143—Clearing memory, e.g. to prevent the data from being stolen
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2221/2151—Time stamp
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2221/2153—Using hardware token as a secondary aspect

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Storage Device Security (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

　本発明の権利情報移動方法は、メモリカードにおいて前記権利情報をディスエーブルに変更する変更ステップと、取得要求への応答としてメモリカードから送信される権利情報をコンテンツ再生装置内にインストールするインストールステップと、前記権利情報のインストール後に、前記メモリカードに削除要求を送信することにより、前記メモリカードから権利情報を削除する削除ステップと、前記削除要求の送信後に、前記メモリカードから前記権利情報を削除中であることを示し、インストールされた権利情報が条件付きでイネーブルであることを示す第２状態情報をコンテンツ装置内に記録する記録ステップと、削除要求を受けた前記メモリカードにおいて当該権利情報を削除し、削除したことを示す削除応答をコンテンツ再生装置に送信する削除応答ステップとを有する。
PCT/JP2008/051076 2007-02-23 2008-01-25 権利情報移動方法、コンテンツ再生装置、半導体装置 WO2008102601A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009500115A JP4994440B2 (ja) 2007-02-23 2008-01-25 権利情報移動方法、コンテンツ再生装置、半導体装置、およびプログラム
US12/528,199 US8286252B2 (en) 2007-02-23 2008-01-25 Rights object moving method, content player, and semiconductor device
EP08703903A EP2113860B1 (en) 2007-02-23 2008-01-25 Rights object moving method and corresponding content player

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-044652 2007-02-23
JP2007044652 2007-02-23

Publications (1)

Publication Number Publication Date
WO2008102601A1 true WO2008102601A1 (ja) 2008-08-28

Family

ID=39709880

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051076 WO2008102601A1 (ja) 2007-02-23 2008-01-25 権利情報移動方法、コンテンツ再生装置、半導体装置

Country Status (5)

Country Link
US (1) US8286252B2 (ja)
EP (2) EP2113860B1 (ja)
JP (1) JP4994440B2 (ja)
CN (1) CN101617323A (ja)
WO (1) WO2008102601A1 (ja)

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US8312267B2 (en) 2004-07-20 2012-11-13 Time Warner Cable Inc. Technique for securely communicating programming content
US7995649B2 (en) 2006-04-07 2011-08-09 Microsoft Corporation Quantization adjustment based on texture level
US8520850B2 (en) 2006-10-20 2013-08-27 Time Warner Cable Enterprises Llc Downloadable security and protection methods and apparatus
US8732854B2 (en) 2006-11-01 2014-05-20 Time Warner Cable Enterprises Llc Methods and apparatus for premises content distribution
KR100948384B1 (ko) * 2006-11-29 2010-03-22 삼성전자주식회사 권리객체의 이동이 가능한 디바이스와 휴대형 저장 장치 및권리객체의 이동 방법
US8621540B2 (en) 2007-01-24 2013-12-31 Time Warner Cable Enterprises Llc Apparatus and methods for provisioning in a download-enabled system
KR101511380B1 (ko) * 2008-05-22 2015-04-10 삼성전자주식회사 Ｓｒｍ 장치간의 안전 정보 교환 시스템 및 방법
US9602864B2 (en) 2009-06-08 2017-03-21 Time Warner Cable Enterprises Llc Media bridge apparatus and methods
US9866609B2 (en) 2009-06-08 2018-01-09 Time Warner Cable Enterprises Llc Methods and apparatus for premises content distribution
KR101649528B1 (ko) * 2009-06-17 2016-08-19 엘지전자 주식회사 메모리 카드에 저장되어 있는 권리를 업그레이드하는 방법 및 장치
JP5348503B2 (ja) * 2010-02-19 2013-11-20 アイシン・エィ・ダブリュ株式会社 ナビゲーションシステム
JP5348502B2 (ja) * 2010-02-19 2013-11-20 アイシン・エィ・ダブリュ株式会社 ナビゲーションシステム
US9906838B2 (en) 2010-07-12 2018-02-27 Time Warner Cable Enterprises Llc Apparatus and methods for content delivery and message exchange across multiple content delivery networks
US9015270B2 (en) * 2010-10-08 2015-04-21 Time Warner Cable Enterprises Llc Apparatus and methods for enforcing content protection rules during data transfer between devices
US9565472B2 (en) 2012-12-10 2017-02-07 Time Warner Cable Enterprises Llc Apparatus and methods for content transfer protection
US20140282786A1 (en) 2013-03-12 2014-09-18 Time Warner Cable Enterprises Llc Methods and apparatus for providing and uploading content to personalized network storage
US9066153B2 (en) 2013-03-15 2015-06-23 Time Warner Cable Enterprises Llc Apparatus and methods for multicast delivery of content in a content delivery network
US10368255B2 (en) 2017-07-25 2019-07-30 Time Warner Cable Enterprises Llc Methods and apparatus for client-based dynamic control of connections to co-existing radio access networks
US9313568B2 (en) 2013-07-23 2016-04-12 Chicago Custom Acoustics, Inc. Custom earphone with dome in the canal
US9621940B2 (en) 2014-05-29 2017-04-11 Time Warner Cable Enterprises Llc Apparatus and methods for recording, accessing, and delivering packetized content
US11540148B2 (en) 2014-06-11 2022-12-27 Time Warner Cable Enterprises Llc Methods and apparatus for access point location
US9935833B2 (en) 2014-11-05 2018-04-03 Time Warner Cable Enterprises Llc Methods and apparatus for determining an optimized wireless interface installation configuration
US9986578B2 (en) 2015-12-04 2018-05-29 Time Warner Cable Enterprises Llc Apparatus and methods for selective data network access
US9918345B2 (en) 2016-01-20 2018-03-13 Time Warner Cable Enterprises Llc Apparatus and method for wireless network services in moving vehicles
US10492034B2 (en) 2016-03-07 2019-11-26 Time Warner Cable Enterprises Llc Apparatus and methods for dynamic open-access networks
US10164858B2 (en) 2016-06-15 2018-12-25 Time Warner Cable Enterprises Llc Apparatus and methods for monitoring and diagnosing a wireless network
US10645547B2 (en) 2017-06-02 2020-05-05 Charter Communications Operating, Llc Apparatus and methods for providing wireless service in a venue
US10638361B2 (en) 2017-06-06 2020-04-28 Charter Communications Operating, Llc Methods and apparatus for dynamic control of connections to co-existing radio access networks
CN113316134B (zh) * 2021-05-08 2022-06-10 Tcl通讯（宁波）有限公司 移动终端多sim卡处理方法、装置、移动终端及介质

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JP2000347946A (ja) 1999-04-16 2000-12-15 Deutsche Thomson Brandt Gmbh マルチメディアコンテンツの不正な使用を防止する方法及び装置
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Also Published As

Publication number Publication date
JP4994440B2 (ja) 2012-08-08
EP2113860A1 (en) 2009-11-04
EP2113860A4 (en) 2010-07-14
US8286252B2 (en) 2012-10-09
EP2410460A2 (en) 2012-01-25
EP2410460B1 (en) 2015-03-25
EP2113860B1 (en) 2013-03-13
EP2410460A3 (en) 2012-06-27
CN101617323A (zh) 2009-12-30
JPWO2008102601A1 (ja) 2010-05-27
US20100017887A1 (en) 2010-01-21

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