| A Digital Right Management Model for Distribution of Digital Audiovisual Content |
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| 引用本文： | FAN Kefeng PEI Qingqi WANG Meihua MO Wei CAO Ling. A Digital Right Management Model for Distribution of Digital Audiovisual Content[J]. 武汉大学学报:自然科学英文版, 2006, 11(6): 1877-1881. DOI: 10.1007/BF02831897 |
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| 作者姓名： | FAN Kefeng PEI Qingqi WANG Meihua MO Wei CAO Ling |
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| 作者单位： | [1]Key Laboratory of Computer Networks and Information Security, Ministry of Education, Xidian University, Xi＇an 710071, Shaanxi, China [2]Electronic Equipment and System Research Center, China Electronics Standardization Institute, Beijing 100007, China [3]TRS Open Laboratory, Beijing Information Technology Institute, Beijing 100101, China |
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| 基金项目： | Supported by Scientific Research Common Program of Beijing Municipal Commission of Education （KM200610772008） and the Graduate Innovation Fund of Xidian University （05001） |
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| 摘 要： | 0 IntroductionDue to the success of Internet technology and the emer-gence of wide band network,downloading encoded dig-ital audiovisual content files via HTTP,FTP,etc ,had gainedfavor amongInternet users because of thei mmediate access todesired content . Digital Right Management (DRM) system,can satisfy the content provider by encrypting digital audiovi-sual content andli miting access to onlythose people who haveacquired a proper license to play backthe content[1].DRMas defined bythe …
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| 关 键 词： | 数字权利管理 内容分配 证明机制 信息安全 |
| 文章编号： | 1007-1202（2006）06-1877-05 |
| 收稿时间： | 2006-03-20 |
A digital right management model for distribution of digital audiovisual content |
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| Fan Kefeng,Pei Qingqi,Wang Meihua,Mo Wei,Cao Ling. A digital right management model for distribution of digital audiovisual content[J]. Wuhan University Journal of Natural Sciences, 2006, 11(6): 1877-1881. DOI: 10.1007/BF02831897 |
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| Authors: | Fan Kefeng Pei Qingqi Wang Meihua Mo Wei Cao Ling |
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| Affiliation: | (1) Key Laboratory of Computer Networks and Information Security, Ministry of Education, Xidian University, 710071 Xi'an, Shaanxi, China;(2) Electronic Equipment and System Research Center, China Electronics Standardization Institute, 100007 Beijing, China;(3) TRS Open Laboratory, Beijing Information Technology Institute, 100101 Beijing, China |
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| Abstract: | This paper presents a digital rights management model, which considers the integrated factors including legality, communication security, integrity of the content, and trading fairness. The architecture of the model, the necessary protocol for the copyright control and content distribution, the authentication mechanism which offer consumption registration for content fair distribution, of the model are all provided. The scheme also provides distribution and evidence for using the copyright of digital content fairly and effectively. Finally, analysis shows the proposed model has both high security and good performance. |
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| Keywords: | digital rights management content distribution authentication mechanism model |
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