计算机工程 ›› 2010, Vol. 36 ›› Issue (1): 157-160.doi: 10.3969/j.issn.1000-3428.2010.01.055

• 安全技术 • 上一篇    下一篇

基于AODV的安全高效路由方案设计

杨成云,张明清,唐 俊   

  1. (解放军信息工程大学电子技术学院,郑州 450004)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-01-05 发布日期:2010-01-05

Design of Secure Efficient Routing Scheme Based on AODV

YANG Cheng-yun, ZHANG Ming-qing, TANG Jun   

  1. (Institute of Electronic Technology, PLA Information Engineering University, Zhengzhou 450004)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-01-05 Published:2010-01-05

摘要: 路由协议的安全性是移动自组网络安全中最重要的一环,极易受到各种攻击。分析AODV路由协议存在的主要安全隐患,探讨现有安全路由方案的不足,提出一种新的基于椭圆曲线密码体制、自证明公钥、单向哈希链等技术的安全高效路由方案,同时完成会话密钥的交换。仿真结果表明,改进后的协议以较少的开销得到较高的安全性。

关键词: Ad hoc网络, AODV协议, 椭圆曲线密码, 自证明公钥, 网络仿真

Abstract: Mobile Ad hoc networks usually use Ad hoc On-demand Distance Vector(AODV) protocol for lower overhead, but vulnerable to attacks for the lack of security mechanism. A security enhancement scheme based on Elliptic Curve Cryptography(ECC), self-certified pubic key, one-way Hash-chain is proposed, it establishes the session key between source and destination. Experimental results show that the proposed protocol is secure and efficient.

Key words: Ad hoc networks, AODV protocol, Elliptic Curve Cryptography(ECC), self-certified pubic key, network simulation

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