| 基于门限完全分布式密钥管理方案 |
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| 引用本文： | 沈武,王天芹,杨帅.基于门限完全分布式密钥管理方案[J].微机发展,2010(2):175-177,181. |
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| 作者姓名： | 沈武 王天芹 杨帅 |
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| 作者单位： | 河南大学计算机与信息工程学院; |
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| 基金项目： | 国家自然科学基金资助项目(10671056) |
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| 摘 要： | adhoc网络作为一种无线移动网络正成为网络研究中的热点之一。针对移动adhoc网络的特性和对目前已有的移动adhoe网络密钥管理方案的分析，提出了一种基于信任图和门限密码技术的全分布、自组织的移动adhoc网络密钥管理新方案。该方案允许节点发布公钥证书并且通过证书链实施认证，有效地解决了网络节点之间的信任，同时又阻止恶意节点发布错误公钥证书欺骗认证服务。该方案具有较高的可靠性、扩展性和安全性，适用于大规模移动ad hoc网络。
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| 关 键 词： | ad hoc网络 密钥管理 全分布 自组织 |
Fully-Distributed Key Management Scheme Based on Threshold |
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| SHEN Wu,WANG Tian-qin,YANG Shuai.Fully-Distributed Key Management Scheme Based on Threshold[J].Microcomputer Development,2010(2):175-177,181. |
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| Authors: | SHEN Wu WANG Tian-qin YANG Shuai |
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| Affiliation: | SHEN Wu,WANG Tian-qin,YANG Shuai (College of Computer , Information Engineering,Henan University,Kaifeng 475004,China) |
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| Abstract: | The ad hoc networks is turning to be a hotspot of research.For mobile ad hoc network characteristics and available mobile ad hoc network analysis of key management scheme currently,proposed a fully distribution,self-organizing new key management scheme for mobile ad hoc networks based on trust graphs and threshold cryptography.It permits nodes to issue public key certificates and to perform authentication via certificates' chains.It is an effective solution to the trust between network nodes,in which preven... |
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| Keywords: | ad hoc network key management fully distribution self-organization |
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