摘要： ad hoc网络是一种移动无线自组织网络,与传统有线网络和一般无线网络存在着很大区别。该文分析了ad hoc 网络面临的主要安全问题,阐述了目前研究的ad hoc网络安全密钥管理方案,并比较了其优缺点、适用性。

关键词: Adhoc, 密钥管理, 门限秘密共享, 共享更新, 部分CA

Abstract: The ad hoc network is a mobile wireless self-organized network .It is different from traditional networks and other wireless networks. This paper covers the issue of securing ad hoc networks,gives the main existing secure key management methods and analyzes their advantages ,disadvantages and applicability.

中图分类号: 

• TP393