KR20080068757A - 키 및/또는 권리 객체의 관리 방법 및 시스템 - Google Patents

키 및/또는 권리 객체의 관리 방법 및 시스템 Download PDF

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Publication number
KR20080068757A
KR20080068757A KR1020087014728A KR20087014728A KR20080068757A KR 20080068757 A KR20080068757 A KR 20080068757A KR 1020087014728 A KR1020087014728 A KR 1020087014728A KR 20087014728 A KR20087014728 A KR 20087014728A KR 20080068757 A KR20080068757 A KR 20080068757A
Authority
KR
South Korea
Prior art keywords
file
key
rights object
storage
navigation
Prior art date
Application number
KR1020087014728A
Other languages
English (en)
Korean (ko)
Inventor
옥타이 라시자데
바먼 커와미
파브리스 조공쿨롱
로버트 씨 창
샤기 파시드 사벳
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 US11/283,221 external-priority patent/US8156563B2/en
Priority claimed from US11/283,225 external-priority patent/US20070116288A1/en
Application filed by 샌디스크 코포레이션 filed Critical 샌디스크 코포레이션
Publication of KR20080068757A publication Critical patent/KR20080068757A/ko

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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
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • 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]

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Storage Device Security (AREA)
KR1020087014728A 2005-11-18 2006-11-15 키 및/또는 권리 객체의 관리 방법 및 시스템 KR20080068757A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/283,225 2005-11-18
US11/283,221 US8156563B2 (en) 2005-11-18 2005-11-18 Method for managing keys and/or rights objects
US11/283,221 2005-11-18
US11/283,225 US20070116288A1 (en) 2005-11-18 2005-11-18 System for managing keys and/or rights objects

Publications (1)

Publication Number Publication Date
KR20080068757A true KR20080068757A (ko) 2008-07-23

Family

ID=38371958

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087014728A KR20080068757A (ko) 2005-11-18 2006-11-15 키 및/또는 권리 객체의 관리 방법 및 시스템

Country Status (5)

Country Link
EP (1) EP1949294A2 (de)
JP (1) JP2009516961A (de)
KR (1) KR20080068757A (de)
TW (1) TW200736954A (de)
WO (1) WO2007094874A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210015534A (ko) * 2019-08-02 2021-02-10 주식회사 티모넷 보안키 관리 방법 및 보안키 관리 서버

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5209945B2 (ja) * 2007-12-12 2013-06-12 株式会社日立製作所 記憶装置、暗号化コンテンツの有効化方法及び端末装置
JP5821558B2 (ja) * 2011-11-17 2015-11-24 ソニー株式会社 情報処理装置、情報記憶装置、情報処理システム、および情報処理方法、並びにプログラム
KR101416542B1 (ko) 2012-12-24 2014-07-09 주식회사 로웸 패스코드 관리 방법 및 장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4288751B2 (ja) * 1999-05-25 2009-07-01 ソニー株式会社 記録媒体、データ処理装置
BR0006882B1 (pt) * 1999-05-28 2014-03-18 Panasonic Corp Cartão de memória semicondutora, aparelho de execução, aparelho de gravação, método de execução, método de gravação e meio de gravação que pode ser lido por computador
TWI240250B (en) * 2001-07-09 2005-09-21 Matsushita Electric Ind Co Ltd Content management system and information recording medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210015534A (ko) * 2019-08-02 2021-02-10 주식회사 티모넷 보안키 관리 방법 및 보안키 관리 서버
WO2021025403A3 (ko) * 2019-08-02 2021-04-01 주식회사 티모넷 보안키 관리 방법 및 보안키 관리 서버

Also Published As

Publication number Publication date
JP2009516961A (ja) 2009-04-23
WO2007094874A2 (en) 2007-08-23
WO2007094874A3 (en) 2007-12-06
EP1949294A2 (de) 2008-07-30
TW200736954A (en) 2007-10-01

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