An Elliptic Curve Distributed Key Management for Mobile Ad Hoc Networks
An Elliptic Curve Distributed Key Management for Mobile Ad Hoc Networks
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DOI：
10.1109/vetecs.2010.5494203
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发表时间：
2010-05
期刊：
影响因子：
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通讯作者：
H. Dahshan;J. Irvine
中科院分区：
文献类型：
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作者：
H. Dahshan;J. Irvine
由于移动的ad hoc网络的特点，如缺乏基础设施，共享无线介质，资源限制，高度动态的拓扑结构，安全设计的一些挑战出现。在移动的ad hoc网络中，由于缺乏基础设施和集中管理，传统的安全解决方案是不够的。分布式密钥管理方案是用于保护移动的ad hoc网络安全的门限密码体制的重要组成部分。椭圆曲线密码系统在存储器和处理开销方面适合于低功耗设备。本文提出了一种基于椭圆曲线离散对数密码体制的移动台密钥管理方案。在该方案中，每个移动的节点生成一个私钥/公钥对，一个共享的组私钥，和组公钥。所提出的方案的优点是合理的，通过广泛的模拟
Due to the characteristics of mobile ad hoc networks such as lack of infrastructure, shared wireless medium, resource constraints, and highly dynamic topology, a number of challenges to security design arise. In mobile ad hoc networks MANETs, traditional security solutions are not adequate due to the lack of infrastructure and the absence of centralized administration. Distributive key management schemes are essential components in threshold cryptosystems used to secure mobile ad hoc networks. Elliptic curve cryptosystems are suitable for low-power devices in terms of memory and processing overhead. In this paper, a key management scheme for MANETs using elliptic curve discrete logarithm based cryptosystem is presented. In the proposed scheme, each mobile node generates a private/public key pair, a share of the group private key, and the group public key. The advantages of the proposed scheme are justified through extensive simulations