| 基于机器指纹的版权控制系统的设计与实现 |
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| 引用本文： | 蔡伟鸿,彭思喜,李岱素.基于机器指纹的版权控制系统的设计与实现[J].汕头大学学报(自然科学版),2005,20(2):49-55. |
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| 作者姓名： | 蔡伟鸿 彭思喜 李岱素 |
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| 作者单位： | 1. 汕头大学计算机系,广东,汕头,515063
2. 广东省科技情报研究所,广东,广州,510000 |
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| 基金项目： | 广东省科技计划资助项目(No: 2003C101015)，广东省科技资助项目(No: 2004B10101037) |
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| 摘 要： | 设计了一种基于机器指纹的版权控制系统, 该系统采用一种新的许可证密钥产生、分配和认证方法, 使内容许可证跟用户的机器指纹和用户的个人信息绑定. 数字内容采取高强度的对称密钥算法加密, 只能在本地机器按照内容许可证的要求进行解密及可控使用,从而在整个数字内容生命周期实行版权保护.
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| 关 键 词： | 数字版权保护 插件技术 安全交易 |
| 文章编号： | 1001-4217(2005)02-0049-07 |
Design and Implementation of Digital Right Management Based on Machine Fingerprint |
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| CAI Wei-hong,PENG Si-xi,LI Dai-su.Design and Implementation of Digital Right Management Based on Machine Fingerprint[J].Journal of Shantou University(Natural Science Edition),2005,20(2):49-55. |
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| Authors: | CAI Wei-hong PENG Si-xi LI Dai-su |
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| Institution: | CAI Wei-hong 1,PENG Si-xi 1,LI Dai-su 2 |
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| Abstract: | A new_style digital rights management system based on machine fingerprint is designed in this paper.The secure trade and the rights management of digital contents on Internet with binding user's machine fingerprint to license file,using rights management and plug_in technology and encrypting digital contents,are realized in the system.First,a system model and its protocol mechanism are introduced in the paper.The way of digital rights controlling the system use is discussed.The realization of the system and its test conclusion are given. |
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| Keywords: | digital rights management plug_in technology secure trade |
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