JP5730786B2 - １ファイルにおける複数のコンテンツ保護システム - Google Patents

１ファイルにおける複数のコンテンツ保護システム Download PDF

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Publication number
JP5730786B2
JP5730786B2 JP2011547943A JP2011547943A JP5730786B2 JP 5730786 B2 JP5730786 B2 JP 5730786B2 JP 2011547943 A JP2011547943 A JP 2011547943A JP 2011547943 A JP2011547943 A JP 2011547943A JP 5730786 B2 JP5730786 B2 JP 5730786B2
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file
encryption
box
computing device
protection system
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Japanese (ja)
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JP2012515976A (ja
JP2012515976A5 (enExample
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バーンズ，クィンティン・スゥエイン
ヒューズ，ロバート・キルロイ，ジュニア
シモンズ，ジョン・カール
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Microsoft Corp
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Microsoft 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]
    • G06F21/106—Enforcing content protection by specific content processing
    • G06F21/1063—Personalisation
    • 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
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1052—Security improvement

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Storage Device Security (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)
JP2011547943A 2009-01-21 2009-12-22 １ファイルにおける複数のコンテンツ保護システム Active JP5730786B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14609909P 2009-01-21 2009-01-21
US61/146,099 2009-01-21
US12/485,949 2009-06-17
US12/485,949 US8904191B2 (en) 2009-01-21 2009-06-17 Multiple content protection systems in a file
PCT/US2009/069332 WO2010090689A1 (en) 2009-01-21 2009-12-22 Multiple content protection systems in a file

Publications (3)

Publication Number Publication Date
JP2012515976A JP2012515976A (ja) 2012-07-12
JP2012515976A5 JP2012515976A5 (enExample) 2013-02-07
JP5730786B2 true JP5730786B2 (ja) 2015-06-10

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ID=42337885

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JP2011547943A Active JP5730786B2 (ja) 2009-01-21 2009-12-22 １ファイルにおける複数のコンテンツ保護システム

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US (2) US8904191B2 (enExample)
EP (1) EP2380307A4 (enExample)
JP (1) JP5730786B2 (enExample)
KR (1) KR101623616B1 (enExample)
CN (1) CN102292931B (enExample)
AU (1) AU2009339304B2 (enExample)
CA (1) CA2747824C (enExample)
IL (1) IL213103A (enExample)
MX (1) MX2011007388A (enExample)
WO (1) WO2010090689A1 (enExample)

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Also Published As

Publication number Publication date
IL213103A (en) 2016-11-30
WO2010090689A1 (en) 2010-08-12
US20100185854A1 (en) 2010-07-22
AU2009339304B2 (en) 2014-08-07
KR101623616B1 (ko) 2016-05-23
CN102292931B (zh) 2014-03-26
KR20110122669A (ko) 2011-11-10
EP2380307A1 (en) 2011-10-26
JP2012515976A (ja) 2012-07-12
AU2009339304A1 (en) 2011-07-07
US10229248B2 (en) 2019-03-12
EP2380307A4 (en) 2017-05-31
CA2747824C (en) 2017-01-31
CA2747824A1 (en) 2010-08-12
US20170124295A9 (en) 2017-05-04
US8904191B2 (en) 2014-12-02
MX2011007388A (es) 2011-07-28
US20150193599A1 (en) 2015-07-09
IL213103A0 (en) 2011-07-31
CN102292931A (zh) 2011-12-21

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