Computer Engineering and Applications ›› 2009, Vol. 45 ›› Issue (1): 113-114.DOI: 10.3778/j.issn.1002-8331.2009.01.034

• 网络、通信、安全 • Previous Articles     Next Articles

Distributed key generation protocol based on Elliptic curve

YAN Shao-ge,SU Jin-hai   

  1. Institute of Electronic Technology,the PLA Information Engineering University,Zhengzhou,Henan 450004,China
  • Received:2007-12-25 Revised:2008-03-21 Online:2009-01-01 Published:2009-01-01
  • Contact: YAN Shao-ge

基于椭圆曲线的分布式密钥建立协议

闫少阁,苏锦海   

  1. 解放军信息工程大学 电子技术学院,郑州 450004
  • 通讯作者: 闫少阁

Abstract: This paper analyzes,the pairwise key generation protocol for the NASA space network,and proposes a new distributed key generation protocol based on Elliptic Curve.Compared to the primary protocol,the new one is less computing,simpler re-keying and more security.

摘要: 分析了NASA空间网络对等密钥建立协议,提出了一种基于椭圆曲线的分布式密钥建立协议。与原协议相比,该协议计算量小,密钥更新简单,安全性更好。