CN101340653A - 用于便携终端下载数据的版权保护方法及系统 - Google Patents
用于便携终端下载数据的版权保护方法及系统 Download PDFInfo
- Publication number
- CN101340653A CN101340653A CNA2008100457558A CN200810045755A CN101340653A CN 101340653 A CN101340653 A CN 101340653A CN A2008100457558 A CNA2008100457558 A CN A2008100457558A CN 200810045755 A CN200810045755 A CN 200810045755A CN 101340653 A CN101340653 A CN 101340653A
- Authority
- CN
- China
- Prior art keywords
- data
- enciphered
- bluetooth
- portable terminal
- enciphered message
- 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.)
- Granted
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
- Information Transfer Between Computers (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100457558A CN101340653B (zh) | 2008-08-07 | 2008-08-07 | 用于便携终端下载数据的版权保护方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100457558A CN101340653B (zh) | 2008-08-07 | 2008-08-07 | 用于便携终端下载数据的版权保护方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101340653A true CN101340653A (zh) | 2009-01-07 |
CN101340653B CN101340653B (zh) | 2011-09-14 |
Family
ID=40214583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100457558A Expired - Fee Related CN101340653B (zh) | 2008-08-07 | 2008-08-07 | 用于便携终端下载数据的版权保护方法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101340653B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102474534A (zh) * | 2009-08-21 | 2012-05-23 | 株式会社尼康 | 通信终端及通信系统 |
CN109784074A (zh) * | 2018-12-29 | 2019-05-21 | 播金信息科技(上海)有限公司 | 基于dna特征和/或区块链的数据存储安全保护方法、系统及计算机可读存储介质 |
CN110661621A (zh) * | 2018-06-28 | 2020-01-07 | 中车株洲电力机车研究所有限公司 | 一种基于hmac、aes、rsa的混合加解密方法 |
CN111767529A (zh) * | 2020-05-18 | 2020-10-13 | 广州视源电子科技股份有限公司 | 文件加密方法、文件解密方法、存储介质和电子设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU760436B2 (en) * | 1998-10-16 | 2003-05-15 | Matsushita Electric Industrial Co., Ltd. | Production protection system dealing with contents that are digital production |
US7194760B2 (en) * | 2001-05-21 | 2007-03-20 | Nokia Corporation | Method for protecting privacy when using a Bluetooth device |
ATE377900T1 (de) * | 2005-07-29 | 2007-11-15 | Research In Motion Ltd | Verfahren und vorrichtung für die verarbeitung der digital unterzeichneten anzeigen, um adressen-fehlanpassungen festzustellen |
KR100735382B1 (ko) * | 2006-02-08 | 2007-07-04 | 삼성전자주식회사 | 블루투스 기기의 보안 통신 방법 및 장치 |
CN100591006C (zh) * | 2006-08-29 | 2010-02-17 | 联想(北京)有限公司 | 安全读取下载数据的方法和系统 |
-
2008
- 2008-08-07 CN CN2008100457558A patent/CN101340653B/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102474534A (zh) * | 2009-08-21 | 2012-05-23 | 株式会社尼康 | 通信终端及通信系统 |
CN102474534B (zh) * | 2009-08-21 | 2015-05-20 | 株式会社尼康 | 通信终端及通信方法 |
CN110661621A (zh) * | 2018-06-28 | 2020-01-07 | 中车株洲电力机车研究所有限公司 | 一种基于hmac、aes、rsa的混合加解密方法 |
CN109784074A (zh) * | 2018-12-29 | 2019-05-21 | 播金信息科技(上海)有限公司 | 基于dna特征和/或区块链的数据存储安全保护方法、系统及计算机可读存储介质 |
CN111767529A (zh) * | 2020-05-18 | 2020-10-13 | 广州视源电子科技股份有限公司 | 文件加密方法、文件解密方法、存储介质和电子设备 |
Also Published As
Publication number | Publication date |
---|---|
CN101340653B (zh) | 2011-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1592307B (zh) | 用于分发数据的系统和方法 | |
US7134026B2 (en) | Data terminal device providing backup of uniquely existable content data | |
EP1452027B1 (en) | Access to encrypted broadcast content | |
CN101903889B (zh) | 数字版权管理的设备和方法 | |
CN1218598C (zh) | 移动通信装置和数据隐蔽方法 | |
US7864953B2 (en) | Adding an additional level of indirection to title key encryption | |
CN101651714B (zh) | 下载方法及相关系统和设备 | |
US7203312B1 (en) | Data reproduction apparatus and data reproduction module | |
CN102231744B (zh) | 媒体文件保护方法、系统、媒体文件服务器和终端 | |
JP2005080315A (ja) | サービスを提供するためのシステムおよび方法 | |
WO2001043339A1 (fr) | Dispositif de reproduction de donnees | |
CN101002422B (zh) | 记录装置、内容密钥处理装置、记录介质以及记录方法 | |
CN101478532A (zh) | 用于安全对等通信的方法和系统 | |
US20030009667A1 (en) | Data terminal device that can easily obtain content data again, a program executed in such terminal device, and recording medium recorded with such program | |
WO2010116845A1 (ja) | 鍵情報管理方法、コンテンツ送信方法、鍵情報管理装置、ライセンス管理装置、コンテンツ送信システム、及び端末装置 | |
CN101595487A (zh) | 文件解密界面 | |
CN101340653B (zh) | 用于便携终端下载数据的版权保护方法及系统 | |
CN100476845C (zh) | 一种数字版权管理方法 | |
KR20080099631A (ko) | 모바일 카드를 이용한 컨텐츠 사용 방법, 호스트 장치, 및모바일 카드 | |
CN102842002A (zh) | 智能终端的数字媒体版权保护方法 | |
JP4731034B2 (ja) | 著作物保護システム、暗号化装置、復号化装置および記録媒体 | |
CN100433030C (zh) | 数字数据文件加密装置和方法 | |
JP3748052B2 (ja) | コンテンツ配信サーバ及びコンテンツ受信端末及び暗号鍵通信装置及びコンテンツ通信システム及びコンテンツ通信方法及び暗号鍵通信方法及びプログラム及び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 | |
CN101297518B (zh) | 在支持不同drm方法的用户终端机间提供内容操作的drm网关方法和执行其方法的drm网关 | |
JP2003348069A (ja) | コンテンツ配信方法および装置、記憶媒体、プログラム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SICHUAN GREATWALL SOFTWARE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SICHUAN GREAT WALL TIANXUN DIGITAL TECHNOLOGY CO., LTD. Effective date: 20130705 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610015 CHENGDU, SICHUAN PROVINCE TO: 610095 CHENGDU, SICHUAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130705 Address after: 604, A tower, No. 28, North Tower, Tianfu Road, Chengdu hi tech Zone, Sichuan, 610095 Patentee after: SICHUAN GREATWALL SOFTWARE TECHNOLOGY CO., LTD. Address before: High tech Zone Fucheng Road in Chengdu city of Sichuan province 610015 No. three Sichuan province run science and Technology Industrial Park Room 502 Patentee before: Sichuan Great Wall Tianxun Digital Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20180807 |
|
CF01 | Termination of patent right due to non-payment of annual fee |