WO2007128162A1 - Procédé de protection d'un contenu numérique par chiffrement et déchiffrement d'une carte mémoire - Google Patents
Procédé de protection d'un contenu numérique par chiffrement et déchiffrement d'une carte mémoire Download PDFInfo
- Publication number
- WO2007128162A1 WO2007128162A1 PCT/CN2006/000901 CN2006000901W WO2007128162A1 WO 2007128162 A1 WO2007128162 A1 WO 2007128162A1 CN 2006000901 W CN2006000901 W CN 2006000901W WO 2007128162 A1 WO2007128162 A1 WO 2007128162A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- memory card
- digital content
- decrypting
- encrypting
- content
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000007792 addition Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
-
- 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
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Computing Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Storage Device Security (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2006/000901 WO2007128162A1 (fr) | 2006-05-08 | 2006-05-08 | Procédé de protection d'un contenu numérique par chiffrement et déchiffrement d'une carte mémoire |
NZ572902A NZ572902A (en) | 2006-05-08 | 2006-05-08 | Encrypting and decrypting a memory card with supplementary encryption |
KR1020087029948A KR101270712B1 (ko) | 2006-05-08 | 2006-05-08 | 메모리 카드 암호화 및 복호화를 사용하여 디지털 컨텐츠를보호하는 방법 |
RU2008147819/09A RU2439821C2 (ru) | 2006-05-08 | 2006-05-08 | Способ защиты цифрового контента с помощью шифрования и дешифрования карты памяти |
CA002651121A CA2651121A1 (en) | 2006-05-08 | 2006-05-08 | Method for protecting digital contents by using memory card encryption and decryption |
BRPI0621719-2A BRPI0621719A2 (pt) | 2006-05-08 | 2006-05-08 | método para proteger conteúdos digitais utilizando-se criptografia e descriptografia de cartão de memória |
AU2006343229A AU2006343229B2 (en) | 2006-05-08 | 2006-05-08 | A method for protecting digital content by encrypting and decrypting a memory card |
EP06741797A EP2023529A4 (en) | 2006-05-08 | 2006-05-08 | METHOD FOR PROTECTING DIGITAL CONTENT BY ENCRYPTION AND DECREASING A MEMORY CARD |
CNA2006800544593A CN101433012A (zh) | 2006-05-08 | 2006-05-08 | 一种以记忆卡加密以及解密作为保护数码内容的方法 |
JP2009508084A JP2009536379A (ja) | 2006-05-08 | 2006-05-08 | メモリーカード暗号化及び復号化によるデジタルコンテンツ保護方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2006/000901 WO2007128162A1 (fr) | 2006-05-08 | 2006-05-08 | Procédé de protection d'un contenu numérique par chiffrement et déchiffrement d'une carte mémoire |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007128162A1 true WO2007128162A1 (fr) | 2007-11-15 |
Family
ID=38667395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2006/000901 WO2007128162A1 (fr) | 2006-05-08 | 2006-05-08 | Procédé de protection d'un contenu numérique par chiffrement et déchiffrement d'une carte mémoire |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP2023529A4 (zh) |
JP (1) | JP2009536379A (zh) |
KR (1) | KR101270712B1 (zh) |
CN (1) | CN101433012A (zh) |
AU (1) | AU2006343229B2 (zh) |
BR (1) | BRPI0621719A2 (zh) |
CA (1) | CA2651121A1 (zh) |
NZ (1) | NZ572902A (zh) |
RU (1) | RU2439821C2 (zh) |
WO (1) | WO2007128162A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010043071A1 (zh) * | 2008-10-16 | 2010-04-22 | Lin Hui | 记忆卡及其数位内容保护区建立或取消方法 |
WO2010142123A1 (zh) * | 2009-06-11 | 2010-12-16 | Wang Degao | 一种基于互联网的存储设备保护方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1085394A2 (en) | 1999-09-17 | 2001-03-21 | Fujitsu Limited | Digital data access control |
EP1248248A1 (en) | 1999-11-30 | 2002-10-09 | Sanyo Electric Co., Ltd. | Recorder |
CN1592307A (zh) * | 2003-09-03 | 2005-03-09 | 法国电信公司 | 用于分发数据的系统和方法 |
US20060089123A1 (en) * | 2004-10-22 | 2006-04-27 | Frank Edward H | Use of information on smartcards for authentication and encryption |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5634012A (en) * | 1994-11-23 | 1997-05-27 | Xerox Corporation | System for controlling the distribution and use of digital works having a fee reporting mechanism |
JP2000357271A (ja) * | 1999-06-15 | 2000-12-26 | Victor Co Of Japan Ltd | 音楽配信用端末装置 |
JP4219680B2 (ja) * | 2000-12-07 | 2009-02-04 | サンディスク コーポレイション | 不揮発性メモリカード、コンパクトディスクまたはその他のメディアから記録済みのオーディオ、ビデオまたはその他のコンテンツを再生するためのシステム、方法およびデバイス |
JP2002328846A (ja) * | 2001-02-20 | 2002-11-15 | Sony Computer Entertainment Inc | コピー管理システム,クライアント端末装置の情報処理プログラムが記憶されたコンピュータ読み取り可能な記憶媒体,管理サーバ装置の情報処理プログラムが記憶されたコンピュータ読み取り可能な記憶媒体,クライアント端末装置の情報処理プログラム,管理サーバ装置の情報処理プログラム,コピー管理方法,クライアント端末装置の情報処理方法、及び管理サーバ装置の情報処理方法 |
JP4151246B2 (ja) * | 2001-08-22 | 2008-09-17 | ソニー株式会社 | 情報配信端末,コンピュータプログラムおよび情報提供方法 |
-
2006
- 2006-05-08 CN CNA2006800544593A patent/CN101433012A/zh active Pending
- 2006-05-08 KR KR1020087029948A patent/KR101270712B1/ko active IP Right Grant
- 2006-05-08 NZ NZ572902A patent/NZ572902A/en not_active IP Right Cessation
- 2006-05-08 CA CA002651121A patent/CA2651121A1/en not_active Abandoned
- 2006-05-08 WO PCT/CN2006/000901 patent/WO2007128162A1/zh active Application Filing
- 2006-05-08 EP EP06741797A patent/EP2023529A4/en not_active Ceased
- 2006-05-08 BR BRPI0621719-2A patent/BRPI0621719A2/pt not_active IP Right Cessation
- 2006-05-08 RU RU2008147819/09A patent/RU2439821C2/ru active
- 2006-05-08 AU AU2006343229A patent/AU2006343229B2/en active Active
- 2006-05-08 JP JP2009508084A patent/JP2009536379A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1085394A2 (en) | 1999-09-17 | 2001-03-21 | Fujitsu Limited | Digital data access control |
EP1248248A1 (en) | 1999-11-30 | 2002-10-09 | Sanyo Electric Co., Ltd. | Recorder |
CN1425173A (zh) * | 1999-11-30 | 2003-06-18 | 三洋电机株式会社 | 记录装置 |
CN1592307A (zh) * | 2003-09-03 | 2005-03-09 | 法国电信公司 | 用于分发数据的系统和方法 |
US20060089123A1 (en) * | 2004-10-22 | 2006-04-27 | Frank Edward H | Use of information on smartcards for authentication and encryption |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010043071A1 (zh) * | 2008-10-16 | 2010-04-22 | Lin Hui | 记忆卡及其数位内容保护区建立或取消方法 |
WO2010142123A1 (zh) * | 2009-06-11 | 2010-12-16 | Wang Degao | 一种基于互联网的存储设备保护方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2009536379A (ja) | 2009-10-08 |
BRPI0621719A2 (pt) | 2012-06-26 |
KR20090023371A (ko) | 2009-03-04 |
NZ572902A (en) | 2011-01-28 |
AU2006343229B2 (en) | 2011-11-03 |
AU2006343229A1 (en) | 2007-11-15 |
RU2439821C2 (ru) | 2012-01-10 |
EP2023529A4 (en) | 2012-01-25 |
CA2651121A1 (en) | 2007-11-15 |
CN101433012A (zh) | 2009-05-13 |
KR101270712B1 (ko) | 2013-06-03 |
EP2023529A1 (en) | 2009-02-11 |
RU2008147819A (ru) | 2010-06-20 |
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