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首页> 外文会议>Conference on Information Security and Cryptology;ISCISC 2012;International ISC Conference on Information Security and Cryptology >An Efficient End to End Key Establishment Protocol for Wireless Sensor Networks
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An Efficient End to End Key Establishment Protocol for Wireless Sensor Networks

机译：无线传感器网络的最终关键建立协议的有效结束

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摘要

Sensor networks are suitable candidates for military and scientific applications such as border security and environmental monitoring. They are usually deployed in unattended or hostile environments so security is a major concern with these networks. A fundamental requirement is the capability to establish pairwise keys between sensors. Many key establishment protocols have been proposed to address the security issues in wireless sensor networks. However, most of these have security or performance limitations. In this paper, we propose a new key establishment protocol based on symmetric polynomials. In our protocol, contrary to other works, we use a lot of symmetric polynomials to generate polynomial shares for a group of sensors, and the distribution of polynomial shares to each sensor is done by combinatorial design. Since, a limited number of shares are generated from a symmetric polynomial; the polynomial degree is very low. As a result, the common key between sensors can be generated without imposing overhead to them.
机译：传感器网络是军事和科学应用的合适候选者，如边境安全和环境监测。它们通常在无人看管或敌对的环境中部署，因此安全是对这些网络的主要问题。基本要求是在传感器之间建立成对键的能力。已经提出了许多关键建立协议来解决无线传感器网络中的安全问题。但是，这些大部分都具有安全性或性能限制。在本文中，我们提出了一种基于对称多项式的新密钥建立协议。在我们的协议中，与其他作品相反，我们使用许多对称多项式来生成一组传感器的多项式股，并且通过组合设计来完成每个传感器的多项式股票的分布。由于，从对称多项式产生有限数量的股票;多项式程度非常低。结果，可以在不施加到它们的情况下产生传感器之间的公共密钥。

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