计算机工程 ›› 2013, Vol. 39 ›› Issue (7): 173-176.doi: 10.3969/j.issn.1000-3428.2013.07.039

• 安全技术 • 上一篇    下一篇

一种适用于无线传感器网络的安全认证方案

陈子平,钱松荣   

  1. (复旦大学通信科学与工程系,上海 200433)
  • 收稿日期:2012-07-10 出版日期:2013-07-15 发布日期:2013-07-12
  • 作者简介:陈子平(1988-),女,硕士研究生,主研方向:网络安全,数据通信;钱松荣,教授

A Security Authentication Scheme Suitable for Wireless Sensor Network

CHEN Zi-ping, QIAN Song-rong   

  1. (Department of Communication Science and Engineering, Fudan University, Shanghai 200433, China)
  • Received:2012-07-10 Online:2013-07-15 Published:2013-07-12

摘要: 针对无线传感器网络中的信息安全问题,提出一种基于多因素身份认证的安全方案,包括用户与传感节点身份认证、会话密钥生成与分配等部分。与其他认证算法相比,该方案在相同网络节点数的情况下,能达到较低的系统开销与较高的安全性能,可普遍适用于无线传感器网络应用的安全认证。

关键词: 无线传感器网络, 信息安全, 加密通信, 认证算法, 密钥分配, 单向函数

Abstract: According to the information security problem in Wireless Sensor Network(WSN), this paper proposes a multi-factor identity authentication security scheme, which includes identity authentication, session key generation and distribution of users and sensor nodes, etc. Compare this scheme with other existing algorithms, in the same network node number case, this scheme achieves lower cost and higher security performance, and is suitable for common security authentication of WSN application.

Key words: Wireless Sensor Network(WSN), information security, enciphered communication, authentication algorithm, key distribution, one-way function

中图分类号: