Computer Engineering and Applications ›› 2011, Vol. 47 ›› Issue (5): 7-9.

• 博士论坛 • Previous Articles     Next Articles

KMUIBC:Key management scheme for heterogeneous wireless sensor networks using identity-based cryptography

ZHANG Juwei,ZHANG Liwen   

  1. School of Electronic Information Engineering,Henan University of Science & Technology,Luoyang,Henan 471003,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-02-11 Published:2011-02-11

基于身份密码学的异构传感网络密钥管理方案

张聚伟,张立文   

  1. 河南科技大学 电子信息工程学院,河南 洛阳 471003

Abstract: According to the characteristics of Heterogeneous Wireless Sensor Networks(HWSNs) and the defects in current key management schemes,a key management scheme using Identity-Based Cryptography(KMUIBC) is presented.Then,the scheme is analyzed from security,key connectivity,scalability and efficiency.Compared with some current popular schemes,KMUIBC achieves better performance.

Key words: wireless sensor networks, heterogeneous, key management, Identity-Based Cryptography(IBC)

摘要: 在充分考虑异构无线传感器网络自身特点的基础上,针对现有无线传感器网络密钥管理中存在的问题,利用基于身份的加密算法(Identity-Based Cryptography,IBC),提出了一种异构无线传感器网络密钥管理方案(KMUIBC),并从该方案的安全性、连通性、可扩展性、有效性等方面进行分析,与现有的一些典型方案进行了分析比较,结果表明,KMUIBC有较好的性能。

关键词: 无线传感器网络, 异构, 密钥管理, 基于身份的加密算法(IBC)