WO2008148246A1 - Procédé de sécurité pour système de compression de carte mémoire à contenu numérique - Google Patents

Procédé de sécurité pour système de compression de carte mémoire à contenu numérique Download PDF

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Publication number
WO2008148246A1
WO2008148246A1 PCT/CN2007/001794 CN2007001794W WO2008148246A1 WO 2008148246 A1 WO2008148246 A1 WO 2008148246A1 CN 2007001794 W CN2007001794 W CN 2007001794W WO 2008148246 A1 WO2008148246 A1 WO 2008148246A1
Authority
WO
Grant status
Application
Patent type
Prior art keywords
digital content
end
recording
order
code
Prior art date
Application number
PCT/CN2007/001794
Other languages
English (en)
Chinese (zh)
Inventor
Hui Lin
Original Assignee
Hui Lin
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

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10Protecting distributed programs or content, e.g. vending or licensing of copyrighted material
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21Indexing 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
    • G06F2221/2153Using hardware token as a secondary aspect

Abstract

L'invention concerne un procédé de sécurité pour un système de compression de carte mémoire à contenu numérique. Entre un côté de fourniture et un côté de transcription de contenu numérique, lorsque le côté de transcription est autorisé à transcrire le contenu numérique, ledit côté de transcription doit être connecté au côté de fourniture, et aucun disque n'est pressé avant l'obtention du code d'autorisation et du compteur. Le procédé établit un mécanisme de protection de sécurité pour les droits d'auteur du contenu numérique dans la carte mémoire.
PCT/CN2007/001794 2007-06-06 2007-06-06 Procédé de sécurité pour système de compression de carte mémoire à contenu numérique WO2008148246A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2007/001794 WO2008148246A1 (fr) 2007-06-06 2007-06-06 Procédé de sécurité pour système de compression de carte mémoire à contenu numérique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2007/001794 WO2008148246A1 (fr) 2007-06-06 2007-06-06 Procédé de sécurité pour système de compression de carte mémoire à contenu numérique

Publications (1)

Publication Number Publication Date
WO2008148246A1 true true WO2008148246A1 (fr) 2008-12-11

Family

ID=40093133

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/001794 WO2008148246A1 (fr) 2007-06-06 2007-06-06 Procédé de sécurité pour système de compression de carte mémoire à contenu numérique

Country Status (1)

Country Link
WO (1) WO2008148246A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001023301A (ja) * 1999-07-09 2001-01-26 Fujitsu Ltd 記憶装置、記録媒体のアクセス制御装置および記録媒体のアクセス制御方法
CN1423205A (zh) * 2001-12-06 2003-06-11 北京北大方正电子有限公司 对数字内容作品的网上交易进行计数的装置系统
CN1613111A (zh) * 2001-11-15 2005-05-04 索尼音乐娱乐公司 用于控制在可移动媒体上分发的数字内容的使用和复制的系统和方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001023301A (ja) * 1999-07-09 2001-01-26 Fujitsu Ltd 記憶装置、記録媒体のアクセス制御装置および記録媒体のアクセス制御方法
CN1613111A (zh) * 2001-11-15 2005-05-04 索尼音乐娱乐公司 用于控制在可移动媒体上分发的数字内容的使用和复制的系统和方法
CN1423205A (zh) * 2001-12-06 2003-06-11 北京北大方正电子有限公司 对数字内容作品的网上交易进行计数的装置系统

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