• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2014, Vol. 36 ›› Issue (11): 2132-2136.

• 论文 • 上一篇    下一篇

无线传感器网络中三方密钥建立协议研究

郑明辉, 刘召召   

  1. (湖北民族学院信息工程学院,湖北 恩施 445000)
  • 收稿日期:2014-06-11 修回日期:2014-08-15 出版日期:2014-11-25 发布日期:2014-11-25
  • 基金资助:

    国家自然科学基金资助项目(61173175);湖北省杰出青年基金资助项目(2012FFA006)

Research on tripartite key establishment
protocol for wireless sensor networks           

ZHENG Minghui,LIU Zhaozhao   

  1. (College of Information Engineering,Hubei Minzu University,Enshi 445000,China)
  • Received:2014-06-11 Revised:2014-08-15 Online:2014-11-25 Published:2014-11-25

摘要:

提出了一个无线传感器网络(WSN)的可证明安全认证三方密钥建立协议。协议的安全性基于求解椭圆曲线离散对数问题和双线性配对DiffieHellman问题的计算不可行性。节点之间的身份验证是无线传感器网络中最具挑战性的一个安全要求,它需要在WSN中三个相邻节点之间建立正确的会话密钥轮来实现这种安全目标。通过理论证明,该协议对数据完整性攻击和会话密钥中已知密钥安全性攻击是安全的,并提供了完美的前向安全。

关键词: 双线性配对, 密钥交换, 会话密钥

Abstract:

A provably secure authenticated multiple key establishment protocol for Wireless Sensor Networks (WSNs) is proposed.Security of the protocol is based on the computational infeasibility of solving elliptic curve discrete logarithm problem and computational DiffieHellman problem on bilinear pairing.The authentication among the nodes is one of the most challenging security requirements in WSNs.To achieve this security goal, it is required to establish a correct session key among the three adjacent nodes of WSNs. It is proved that the proposed protocol is secure against the attacks on data integrity and the known key security attacks on session key.It also provides perfect forward secrecy.

Key words: bilinear pairing;key exchange;session key