【摘要】 首先阐述了移动adhoc网络中密钥管理的重要性,接着探讨了几种密钥管理的方法,包括局部分布式认证授权中心、完全分布式认证授权中心、自发证书、安全Pebblenets、指示性标志、基于口令验证的密钥交换等,并对这些方法进行了较完整的概括总结和深入的比较分析,最后提出了一些研究移动adhoc网络中密钥管理方法所必须注意的问题。更多还原

【Abstract】 This paper describes the importance of key management in mobile ad hoc networks,analyzes and compares the solutions of key management,including Partially Distributed Certific ate Authority,Fully Distributed Ce rtificate Authority,Self Is-sued Certificates,Secure Pebblenets,Demonstrative Identification,Password Authenticated Key Exchange,etc.Finally,it brings forward some problems that should be pay attention to research the solutions of key management for mobile ad hoc networks.更多还原