CN101124584B - 实现受保护媒体上的分发内容的授权使用的系统、服务和方法 - Google Patents

实现受保护媒体上的分发内容的授权使用的系统、服务和方法 Download PDF

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Publication number
CN101124584B
CN101124584B CN2006800044427A CN200680004442A CN101124584B CN 101124584 B CN101124584 B CN 101124584B CN 2006800044427 A CN2006800044427 A CN 2006800044427A CN 200680004442 A CN200680004442 A CN 200680004442A CN 101124584 B CN101124584 B CN 101124584B
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China
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protected
content
media
encryption key
user
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Chinese (zh)
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CN101124584A (zh
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小多纳尔德·里克
杰夫里·B.·罗茨皮奇
斯特凡·纽塞尔
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International Business Machines Corp
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International Business Machines Corp
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    • 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
    • G06F21/1014—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 tokens

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  • 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)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
CN2006800044427A 2005-03-07 2006-02-16 实现受保护媒体上的分发内容的授权使用的系统、服务和方法 Active CN101124584B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/072,943 US7685636B2 (en) 2005-03-07 2005-03-07 System, service, and method for enabling authorized use of distributed content on a protected media
US11/072,943 2005-03-07
PCT/EP2006/060018 WO2006094880A1 (en) 2005-03-07 2006-02-16 Enabling the authorized use of distributed content on a protected media

Publications (2)

Publication Number Publication Date
CN101124584A CN101124584A (zh) 2008-02-13
CN101124584B true CN101124584B (zh) 2010-08-25

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CN2006800044427A Active CN101124584B (zh) 2005-03-07 2006-02-16 实现受保护媒体上的分发内容的授权使用的系统、服务和方法

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US (1) US7685636B2 (enExample)
JP (1) JP5089573B2 (enExample)
CN (1) CN101124584B (enExample)
WO (1) WO2006094880A1 (enExample)

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Also Published As

Publication number Publication date
JP5089573B2 (ja) 2012-12-05
CN101124584A (zh) 2008-02-13
JP2008536203A (ja) 2008-09-04
US7685636B2 (en) 2010-03-23
US20060200865A1 (en) 2006-09-07
WO2006094880A1 (en) 2006-09-14

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