摘要： 介绍了Ad Hoc网络保密与认证方案的最新研究进展。根据Ad Hoc网络的特性，对制定和实施保密与认证方案的关键问题进行了分析，按照单钥体制和双钥体制的分类方法，介绍和对比分析了现有的保密与认证方案，指出了各自的优缺点，对其中存在的主要问题提出了解决思路，并指出了进一步的发展方向。
关键词:
Ad Hoc,
保密与认证,
密钥管理
Abstract: The article surveys the state of the privacy and authentication schemes for Ad Hoc networks, analyzes the important problems in establishing and implementing privacy and authentication schemes according to characteristic of Ad Hoc networks, introduces all schemes in existence and makes a contrastive analysis of their merits and faults, proposes some scenarios to solve problems that still exist in these schemes and presents the challenges that are still worth to further research in the area.
Key words:
Ad Hoc,
privacy and authentication,
key management
中图分类号:
胡荣磊;刘建伟;张其善. Ad Hoc网络保密与认证方案综述[J]. 计算机工程, 2007, 33(19): 134-137.
HU Rong-lei; LIU Jian-wei; ZHANG Qi-shan. Survey of Privacy and Authentication Schemes for Ad Hoc Networks[J]. Computer Engineering, 2007, 33(19): 134-137.