| 基于零知识的分布式群组密钥管理方案 |
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| 引用本文： | 李丹丹.基于零知识的分布式群组密钥管理方案[J].计算机工程与应用,2007,43(15):134-136. |
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| 作者姓名： | 李丹丹 |
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| 作者单位： | 中央财经大学 产业经济学，北京 100081 |
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| 摘 要： | 在分析现有群组密钥交换协议的基础上，提出了一种基于零知识的分布式群组密钥管理方案。该方案实现了零知识性和分层结构的有机结合，对组控制器的密钥存储量、加密计算量、单播和广播次数等的分析结果表明，该方案提高了群组通信的效率，并具有良好的可扩展性，可应用于网络秘密会议等多种群组通信环境。
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| 关 键 词： | 群组密钥管理 零知识集 分布式 层次结构 |
| 文章编号： | 1002-8331（2007）15-0134-03 |
| 修稿时间： | 2006-09 |
New distributed group key management scheme based on zero-knowledge set |
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| LI Dan-dan.New distributed group key management scheme based on zero-knowledge set[J].Computer Engineering and Applications,2007,43(15):134-136. |
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| Authors: | LI Dan-dan |
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| Affiliation: | Department of Industry Economics，Central University of Finance and Economics，Beijing 100081，China |
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| Abstract: | On the basis of analyzing existed schemes,a distributed group key management scheme based on zero-knowledge set is proposed.This scheme achieves the integration of zero-knowledge set and hierarchy,and it is shown that the efficiency of communication is improved so much by the analyses of the storage,the calculation,the time of broadcast and the one-to-one.So it possesses better scalability than other schemes,can be applied to actual internet environment anonymity situation,such as secret network meeting. |
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| Keywords: | group key management zero-knowledge set distributed hierarchy |
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