CN104077501B - 可互操作的密钥箱 - Google Patents

可互操作的密钥箱 Download PDF

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Publication number
CN104077501B
CN104077501B CN201410309535.7A CN201410309535A CN104077501B CN 104077501 B CN104077501 B CN 104077501B CN 201410309535 A CN201410309535 A CN 201410309535A CN 104077501 B CN104077501 B CN 104077501B
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CN
China
Prior art keywords
key
content
client
media
file
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.)
Active
Application number
CN201410309535.7A
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English (en)
Chinese (zh)
Other versions
CN104077501A (zh
Inventor
阿尔诺·罗伯特
斯科特·F·沃森
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.)
Disney Enterprises Inc
Original Assignee
Disney Enterprises 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
Priority claimed from US12/460,002 external-priority patent/US8452016B2/en
Priority claimed from US12/460,009 external-priority patent/US8755526B2/en
Priority claimed from US12/460,003 external-priority patent/US10621518B2/en
Priority claimed from US12/460,004 external-priority patent/US8763156B2/en
Application filed by Disney Enterprises Inc filed Critical Disney Enterprises Inc
Publication of CN104077501A publication Critical patent/CN104077501A/zh
Application granted granted Critical
Publication of CN104077501B publication Critical patent/CN104077501B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/107—License processing; Key processing
    • 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
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Technology Law (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
CN201410309535.7A 2009-07-10 2010-07-09 可互操作的密钥箱 Active CN104077501B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US12/460,003 2009-07-10
US12/460,002 US8452016B2 (en) 2009-07-10 2009-07-10 Interoperable keychest for use by service providers
US12/460,002 2009-07-10
US12/460,009 US8755526B2 (en) 2009-07-10 2009-07-10 Universal file packager for use with an interoperable keychest
US12/460,004 2009-07-10
US12/460,003 US10621518B2 (en) 2009-07-10 2009-07-10 Interoperable keychest
US12/460,009 2009-07-10
US12/460,004 US8763156B2 (en) 2009-07-10 2009-07-10 Digital receipt for use with an interoperable keychest
CN201010225461.0A CN101951360B (zh) 2009-07-10 2010-07-09 可互操作的密钥箱

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201010225461.0A Division CN101951360B (zh) 2009-07-10 2010-07-09 可互操作的密钥箱

Publications (2)

Publication Number Publication Date
CN104077501A CN104077501A (zh) 2014-10-01
CN104077501B true CN104077501B (zh) 2017-04-12

Family

ID=42791075

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201410309535.7A Active CN104077501B (zh) 2009-07-10 2010-07-09 可互操作的密钥箱
CN201010225461.0A Active CN101951360B (zh) 2009-07-10 2010-07-09 可互操作的密钥箱

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201010225461.0A Active CN101951360B (zh) 2009-07-10 2010-07-09 可互操作的密钥箱

Country Status (4)

Country Link
EP (1) EP2273409A3 (enExample)
JP (4) JP5319620B2 (enExample)
KR (2) KR101387635B1 (enExample)
CN (2) CN104077501B (enExample)

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KR20120122616A (ko) * 2011-04-29 2012-11-07 삼성전자주식회사 Ｄｒｍ 서비스 제공 방법 및 장치
EP2875462A4 (en) * 2012-07-18 2016-03-16 Cryptography Res Inc PROTECTION OF MEDIA ELEMENTS BY MEANS OF A MEDIA SECURITY CONTROL
WO2014059047A2 (en) * 2012-10-10 2014-04-17 Red.Com, Inc. Video distribution and playback
CN103973736B (zh) 2013-01-30 2017-12-29 华为终端（东莞）有限公司 一种数据共享的方法及装置
EP3063899A4 (en) * 2013-10-31 2017-07-05 Verimatrix, Inc. System and method for synchronized key derivation across multiple conditional access servers
US10726102B2 (en) 2014-01-08 2020-07-28 Ipra Technologies Oy Ltd. Method of and system for providing access to access restricted content to a user
EP3320470A4 (en) * 2015-07-08 2018-12-05 IPRA Technologies Ltd OY A method of and system for providing access to access restricted content to a user
JP6319816B2 (ja) * 2016-09-21 2018-05-09 株式会社スカイコム 認証ファイル生成システム、ファイル認証システム、認証ファイル生成方法、ファイル認証方法、認証ファイル生成プログラムおよびファイル認証プログラム
JP6857725B2 (ja) * 2016-11-18 2021-04-14 パーマネント プライバシー エルティディー 不正コピー用の保護（アンチクローニング）方法とシステム
CN107301108A (zh) * 2017-07-25 2017-10-27 合肥红铭网络科技有限公司 一种服务器安全保护系统
US12314370B2 (en) * 2018-08-20 2025-05-27 Comcast Cable Communications, Llc Digital rights management data conversion in a content delivery network
US11838413B2 (en) 2019-10-22 2023-12-05 Synamedia Limited Content recognition systems and methods for encrypted data structures
US11259082B2 (en) 2019-10-22 2022-02-22 Synamedia Limited Systems and methods for data processing, storage, and retrieval from a server

Citations (3)

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CN1556962A (zh) * 2001-09-20 2004-12-22 ض� 移动数字收据
CN1848128A (zh) * 2005-04-11 2006-10-18 索尼株式会社 信息处理器、信息处理方法和计算机程序
WO2008013562A1 (en) * 2006-07-24 2008-01-31 Thomson Licensing Method, apparatus and system for secure distribution of content

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US6226618B1 (en) * 1998-08-13 2001-05-01 International Business Machines Corporation Electronic content delivery system
JP2000113066A (ja) * 1998-10-09 2000-04-21 Fujitsu Ltd ディジタルコンテンツの流通管理方法およびシステム
US7167561B1 (en) * 1999-03-03 2007-01-23 Sony Corporation Recording apparatus, recording method, reproducing apparatus, and reproducing method
US6460023B1 (en) * 1999-06-16 2002-10-01 Pulse Entertainment, Inc. Software authorization system and method
US6460163B1 (en) * 2000-04-05 2002-10-01 International Business Machines Corporation Software and method for digital content vending and transport
US7020779B1 (en) * 2000-08-22 2006-03-28 Sun Microsystems, Inc. Secure, distributed e-mail system
US20030079133A1 (en) * 2001-10-18 2003-04-24 International Business Machines Corporation Method and system for digital rights management in content distribution application
JP2003177763A (ja) * 2001-12-11 2003-06-27 Matsushita Electric Ind Co Ltd 音楽配信システム
KR20050084822A (ko) * 2002-09-23 2005-08-29 코닌클리케 필립스 일렉트로닉스 엔.브이. 인증서 기반 인증된 도메인들
JP2004297550A (ja) * 2003-03-27 2004-10-21 Seiko Instruments Inc コンテンツ管理システム及びコンテンツ配信システム
US7363508B2 (en) * 2003-05-21 2008-04-22 Palo Alto Research Center Incorporated System and method for dynamically enabling components to implement data transfer security mechanisms
US7515717B2 (en) * 2003-07-31 2009-04-07 International Business Machines Corporation Security containers for document components
JP2005258927A (ja) * 2004-03-12 2005-09-22 Ntt Comware Corp 動的価値制御ｄｒｍシステム、ライセンス発行サーバ、コンテンツ再生装置、動的価値制御とｄｒｍの連携方法、及びプログラム
WO2005093989A1 (en) * 2004-03-29 2005-10-06 Smart Internet Technology Crc Pty Limited Digital license sharing system and method
WO2006077850A1 (ja) * 2005-01-18 2006-07-27 Matsushita Electric Industrial Co., Ltd. データ格納方法、データ再生方法、データ記録装置、データ再生装置および記録媒体
WO2006092840A1 (ja) * 2005-02-28 2006-09-08 Mitsubishi Denki Kabushiki Kaisha コンテンツ配信システム
US7349886B2 (en) * 2005-03-25 2008-03-25 Widevine Technologies, Inc. Securely relaying content using key chains
US8194859B2 (en) * 2005-09-01 2012-06-05 Qualcomm Incorporated Efficient key hierarchy for delivery of multimedia content
US8761393B2 (en) * 2006-10-13 2014-06-24 Syphermedia International, Inc. Method and apparatus for providing secure internet protocol media services
US8474054B2 (en) * 2007-06-26 2013-06-25 Digital Keystone, Inc. Systems and methods for conditional access and digital rights management
CN101903889B (zh) 2007-12-20 2014-07-09 皇家飞利浦电子股份有限公司 数字版权管理的设备和方法
US8856861B2 (en) * 2007-12-20 2014-10-07 Samsung Electronics Co., Ltd. Generic rights token and DRM-related service pointers in a common protected content file

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1556962A (zh) * 2001-09-20 2004-12-22 ض� 移动数字收据
CN1848128A (zh) * 2005-04-11 2006-10-18 索尼株式会社 信息处理器、信息处理方法和计算机程序
WO2008013562A1 (en) * 2006-07-24 2008-01-31 Thomson Licensing Method, apparatus and system for secure distribution of content
CN101491078A (zh) * 2006-07-24 2009-07-22 汤姆森许可贸易公司 安全分发内容的方法、设备以及系统

Also Published As

Publication number Publication date
JP6294745B2 (ja) 2018-03-14
CN104077501A (zh) 2014-10-01
CN101951360B (zh) 2014-07-02
JP5319620B2 (ja) 2013-10-16
KR101276348B1 (ko) 2013-07-30
JP2014149864A (ja) 2014-08-21
EP2273409A3 (en) 2013-01-16
JP2011018342A (ja) 2011-01-27
CN101951360A (zh) 2011-01-19
JP2013101697A (ja) 2013-05-23
KR20110005648A (ko) 2011-01-18
EP2273409A2 (en) 2011-01-12
JP6328986B2 (ja) 2018-05-23
JP5552176B2 (ja) 2014-07-16
JP2014167810A (ja) 2014-09-11
KR20120004389A (ko) 2012-01-12
KR101387635B1 (ko) 2014-04-23
HK1147863A1 (en) 2011-08-19

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