| 安全组播密钥管理方案研究 |
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| 引用本文： | 张翠肖,张国兵,胡迎新,沙金. 安全组播密钥管理方案研究[J]. 微计算机信息, 2006, 22(18): 103-104 |
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| 作者姓名： | 张翠肖 张国兵 胡迎新 沙金 |
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| 作者单位： | 050043,石家庄市,石家庄铁道学院计算机系 |
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| 摘 要： | 随着组播应用的不断发展,其安全性尤其是组播密钥管理成为热点问题。本文对基于逻辑密钥树的集中控制方案进行了分析和改进。改进方案在不增加组播成员密钥的存储量的情况下,能够降低密钥更新所需要的网络流量和带宽占用,具有一定的可行性。
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| 关 键 词： | IP组播 密钥管理 逻辑密钥树 |
| 文章编号： | 1008-0570(2006)06-3-0103-02 |
| 修稿时间： | 2005-12-12 |
Research of Security Multicast Key Management |
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| Zhang,Cuixiao,Zhang,Guobing,Hu,Yingxin,Sha,Jin. Research of Security Multicast Key Management[J]. Control & Automation, 2006, 22(18): 103-104 |
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| Authors: | Zhang Cuixiao Zhang Guobing Hu Yingxin Sha Jin |
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| Abstract: | Multicast communication is used more and more widely.its security especially multicast key management has become hotproblem.This paper analysis the centralized control scheme based on logical key hierarchy and gives an improvement.the improvementscheme can decreases the network communication overhead,and the key stores of each member is not increased.this scheme is prati-cal. |
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| Keywords: | IP Multicast Key management Logical key hierarchy |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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