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无线Ad Hoc网络中的密钥协商协议

Security Consuit Agreement for Wireness Ad Hoc Net
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摘要 无线Ad-hoc网络又称为无线自组网,是由一组自主的无线节点或终端相互结合而形成的,独立于固定的基础设施并且采用分布式管理的网络,是一种自创造、自组织和自管理网络。介绍了超立方密钥协商协议以及GDH.2密钥协商协议,由于超立方协议网络拓扑复杂,而GDH.2协议在文献中被指出存在安全漏洞。介绍了基于TGDH协议的密钥协商协议,其通过将二叉密钥生成树与TGDH结合,较好地解决了AdHoc网络中拓扑的动态变化以及密钥更新的问题。
作者 李湘锋 周瑜
出处 《科学技术与工程》 2005年第16期1189-1192,共4页 Science Technology and Engineering
关键词 无线自组网 密钥协商 密钥生成树 Ad Hoc key agreement TGDH
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参考文献9

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