计算机工程与应用 ›› 2011, Vol. 47 ›› Issue (26): 86-88.

• 网络、通信、安全 • 上一篇    下一篇

Ad hoc网络中一种高效分层的组密钥管理方案

涂山山1,2,马春波1,敖发良1   

  1. 1.桂林电子科技大学 信息与通信学院,广西 桂林 541004
    2.湖北省防雷中心,武汉 430074
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-09-11 发布日期:2011-09-11

Effective and multilayer group key management scheme for Ad hoc network

TU Shanshan1,2,MA Chunbo1,AO Faliang1   

  1. 1.School of Information and Communication,Guilin University of Electronic Technology,Guilin,Guangxi 541004,China
    2.Hubei Lightning Protection Center,Wuhan 430074,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-09-11 Published:2011-09-11

摘要: 提出了一种高效安全的分层的组密钥管理结构,利用构建多重密钥链来实现组内各密钥的产生以及安全通信信道的建立;具有生成组密钥以及通信密钥安全快捷,整体结构可根据初始要求进行定量布局等特点,适用于动态拓扑结构以及节点储能和计算能力相对较低的Ad hoc网络。

关键词: 高效安全, 组密钥管理, 分层, 定量布局, Ad hoc网络

Abstract: This paper proposes an effective and secure multilayer group key management scheme,which achieves the production of the group keys and the building of communication channels by building multiple key chains.This scheme has several features,such as producing group keys and communication keys safely and quickly and quantitative distribution according to original requests.It is applicable to topological Ad hoc network,in which the nodes have limited computational and memory resources.

Key words: effective and secure, group key agreement, multiple, quantitative distribution, Ad hoc Network