CN101433012A - 一种以记忆卡加密以及解密作为保护数码内容的方法 - Google Patents
一种以记忆卡加密以及解密作为保护数码内容的方法 Download PDFInfo
- Publication number
- CN101433012A CN101433012A CNA2006800544593A CN200680054459A CN101433012A CN 101433012 A CN101433012 A CN 101433012A CN A2006800544593 A CNA2006800544593 A CN A2006800544593A CN 200680054459 A CN200680054459 A CN 200680054459A CN 101433012 A CN101433012 A CN 101433012A
- Authority
- CN
- China
- Prior art keywords
- digital content
- memory card
- decryption
- content
- encryption
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 claims description 4
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- 238000005516 engineering process Methods 0.000 description 11
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- 238000003860 storage Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
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- 238000010200 validation analysis Methods 0.000 description 1
Classifications
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- 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
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- 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
Abstract
Description
Claims (1)
- 权利要求书1、 一种以记忆卡加密以及解密作为保护数码内容的方法, 其特征在 于, 主要包括:A、 数码内容制造端利用治具进行具有数码内容, 且经过加密的记忆 卡; 或数码内容由网络下载至加密的记忆卡;B、 网络解密端, 经消费者连通网络与 SMOD Web Server连通后, 藉 由该服务器提供对应的解密方式解密, 可令该记忆卡内容获得使用。2、 如权利要求 1所述的以记忆卡加密以及解密作为保护数码内容的 方法, 其中该数码内容包括影像内容或音乐内容。3、 如权利要求 1所述的以记忆卡加密以及解密作为保护数码内容的 方法, 其中该记忆卡是选自 SD、 MMC、 CF、 MS、 SM、 XD的群组中的任一种。、 如权利要求 1所述的以记忆卡加密以及解密作为保护数码内容的 方法, 其中该数码内容是经压缩形成压缩的档案格式。5、 如权利要求 1所述的以记忆卡加密以及解密作为保护数码内容的 方法, 其中该加密为水印加密。6、 如权利要求 1所述的以记忆卡加密以及解密作为保护数码内容的 方法, 其中该加密为数码内容销售商 ID加密。 '7、 如权利要求 1所述的以记忆卡加密以及解密作为保护数码内容的 方法, 其中该解密的方法由电子信封解密。
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 |
---|---|
CN101433012A true CN101433012A (zh) | 2009-05-13 |
Family
ID=38667395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006800544593A Pending 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 |
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) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102187320A (zh) * | 2008-10-16 | 2011-09-14 | 林晖 | 记忆卡及其数位内容保护区建立或取消方法 |
CN101588371A (zh) * | 2009-06-11 | 2009-11-25 | 王德高 | 一种基于互联网的存储设备保护方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1425173A (zh) * | 1999-11-30 | 2003-06-18 | 三洋电机株式会社 | 记录装置 |
CN1479921A (zh) * | 2001-02-20 | 2004-03-03 | �ֹ��� | 计算机程序复制管理系统 |
Family Cites Families (7)
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 |
JP2001092721A (ja) * | 1999-09-17 | 2001-04-06 | Fujitsu Ltd | コンテンツ利用制御装置、コンテンツ利用制御システムおよびコンテンツ利用制御プログラムを記録したコンピュータ読み取り可能な記録媒体 |
AU2002232494A1 (en) * | 2000-12-07 | 2002-06-18 | Sandisk Corporation | System, method, and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks or other media |
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 |
ATE349039T1 (de) * | 2003-09-03 | 2007-01-15 | France Telecom | Vorrichtung und verfahren zur verteilung von zugangsdaten für inhalte |
US20060089123A1 (en) * | 2004-10-22 | 2006-04-27 | Frank Edward H | Use of information on smartcards for authentication and encryption |
-
2006
- 2006-05-08 EP EP06741797A patent/EP2023529A4/en not_active Ceased
- 2006-05-08 CN CNA2006800544593A patent/CN101433012A/zh active Pending
- 2006-05-08 JP JP2009508084A patent/JP2009536379A/ja active Pending
- 2006-05-08 RU RU2008147819/09A patent/RU2439821C2/ru active
- 2006-05-08 WO PCT/CN2006/000901 patent/WO2007128162A1/zh active Application Filing
- 2006-05-08 CA CA002651121A patent/CA2651121A1/en not_active Abandoned
- 2006-05-08 KR KR1020087029948A patent/KR101270712B1/ko active IP Right Grant
- 2006-05-08 BR BRPI0621719-2A patent/BRPI0621719A2/pt not_active IP Right Cessation
- 2006-05-08 NZ NZ572902A patent/NZ572902A/en not_active IP Right Cessation
- 2006-05-08 AU AU2006343229A patent/AU2006343229B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1425173A (zh) * | 1999-11-30 | 2003-06-18 | 三洋电机株式会社 | 记录装置 |
CN1479921A (zh) * | 2001-02-20 | 2004-03-03 | �ֹ��� | 计算机程序复制管理系统 |
Also Published As
Publication number | Publication date |
---|---|
CA2651121A1 (en) | 2007-11-15 |
RU2439821C2 (ru) | 2012-01-10 |
AU2006343229B2 (en) | 2011-11-03 |
EP2023529A4 (en) | 2012-01-25 |
RU2008147819A (ru) | 2010-06-20 |
AU2006343229A1 (en) | 2007-11-15 |
JP2009536379A (ja) | 2009-10-08 |
KR101270712B1 (ko) | 2013-06-03 |
EP2023529A1 (en) | 2009-02-11 |
WO2007128162A1 (fr) | 2007-11-15 |
KR20090023371A (ko) | 2009-03-04 |
NZ572902A (en) | 2011-01-28 |
BRPI0621719A2 (pt) | 2012-06-26 |
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