| Ad Hoc网络中基于移动Agent的密钥管理及认证 |
| |
| 引用本文： | 张毅,王小非,黄友澎,张海波.Ad Hoc网络中基于移动Agent的密钥管理及认证[J].武汉理工大学学报(交通科学与工程版),2007,31(2):356-359. |
| |
| 作者姓名： | 张毅 王小非 黄友澎 张海波 |
| |
| 作者单位： | 1. 哈尔滨工程大学计算机科学与技术学院,哈尔滨,150001;武汉数字工程研究所,武汉,430074
2. 武汉数字工程研究所,武汉,430074 |
| |
| 基金项目： | 国防科技预研基金，国防科工委预研计划项目 |
| |
| 摘 要： | 提出了在Ad Hoc网络中一种基于移动Agent的密钥管理及认证方法.移动Agent在网络中根据一定的运行策略进行移动,并不断地和所经历的节点进行数据交换,在此基础上形成一个节点信息矩阵表,矩阵表中包含了密钥信息.各节点使用其身份作为公钥,主密钥由各节点的私钥分享,从而形成基于身份的门限分布式密钥管理.该方法使用很少的Agent获得较多的全局信息并快速交换密钥信息,减少了系统的开销,具有很高的效率和鲁棒性.
|
| 关 键 词： | 密钥 移动Agent |
| 修稿时间： | 2006年10月13 |
Key Management and Authentication in Wireless Ad Hoc Network based on Mobile Agent |
| |
| Zhang Yi,Wang Xiaofei,Huang Youpeng,Zhang Haibo.Key Management and Authentication in Wireless Ad Hoc Network based on Mobile Agent[J].journal of wuhan university of technology(transportation science&engineering),2007,31(2):356-359. |
| |
| Authors: | Zhang Yi Wang Xiaofei Huang Youpeng Zhang Haibo |
| |
| Abstract: | In this paper,a method of key management and authentication in wireless Ad Hoc network based on mobile agent is introduced.Moving in the network,mobile agents exchange information with the nodes and other agents to build the global information matrix which includes the secret key of nodes according to a policy.Each node uses the identity as its public key.The master private key is shared by the private key of every node.Threshold and identity-based key management and authentication are used.The nodes can exchange the global information and secret key with few agents rapidly.This approach reduces the system overhead and it is very efficient and robust to transfer packets. |
| |
| Keywords: | Ad Hoc |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
