| Ad Hoc网络中基于分簇的安全撤销方案 |
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| 引用本文： | 莫杰,王晓明. Ad Hoc网络中基于分簇的安全撤销方案[J]. 计算机工程, 2010, 36(12): 179-181 |
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| 作者姓名： | 莫杰 王晓明 |
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| 作者单位： | 暨南大学计算机系,广州,510632 |
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| 基金项目： | 国家自然科学基金资助项目(60773083)；广东省自然科学基金资助项目(8151063201000022) |
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| 摘 要： | 基于分簇结构提出一种Ad Hoc网络安全撤销方案。采用基于身份的密码算法，不需要公钥证书的存在，使用Beta信誉模型为网络中节点预测簇内其他节点的行为提供理论完善的基础。结合门限机制实现节点的撤销，避免簇头撤销权力的集中，可解决节点簇间漫游的安全隐患，增强网络的安全性。
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| 关 键 词： | 撤销 Ad Hoc网络 基于身份的密码体系 分簇 |
Secure Revocation Scheme Based on Clustering in Ad Hoc Networks |
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| MO Jie,WANG Xiao-ming. Secure Revocation Scheme Based on Clustering in Ad Hoc Networks[J]. Computer Engineering, 2010, 36(12): 179-181 |
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| Authors: | MO Jie WANG Xiao-ming |
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| Affiliation: | (Department of Computer, Jinan University, Guangzhou 510632) |
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| Abstract: | This paper presents a secure revocation scheme for cluster-based Ad Hoc networks. This scheme uses ID-based signcryption and public key certificates are not needed. It offers a theoretically sound basis for a node in Mobile Ad Hoc Networks(MANETs) to predict the behavior of other nodes in the same cluster by using Beta reputation system. Combining with threshold mechanism to realize the revocation of nodes, it provides protection against the power of revocation being controlled. It defects in the roaming of mobile nodes and enhances security. |
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| Keywords: | revocation Ad Hoc networks identity-based cryptograph system clustering |
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