| 一个基于群签名的移动代理安全路由协议 |
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| 引用本文： | 王文冰,邱卫东.一个基于群签名的移动代理安全路由协议[J].计算机应用与软件,2008,25(6):46-48. |
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| 作者姓名： | 王文冰 邱卫东 |
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| 作者单位： | 1. 上海交通大学信息安全工程学院,上海,200240
2. 信息安全国家重点实验室,中国科学院研究生院,北京,100049 |
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| 摘 要： | 移动代理系统安全一直是个备受关注的问题,尤其是对恶意主机对移动代理(以下简称MA)的攻击的研究目前还处于起步阶段.文献1]所提出的一种MA安全路由协议的不足并对其改进,其中最重要的一项改进就是将群签名的概念首次引入到MA系统中.改进后的安全路由协议降低了恶意主机集群故意跳过某台应该访问的主机的可能性;免除对不在线或拒绝提供服务的主机的多次徒劳连接;减少每台主机所需持有的其它主机公钥数目和花费在验证MA合法性上的时间;提高MA所有者在追踪过程中查找DoS攻击者的效率.
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| 关 键 词： | 移动代理 代理安全 恶意主机 群签名 |
| 修稿时间： | 2006年7月24日 |
A SECURE ROUTING PROTOCOL OF MOBILE AGENTS BASED ON GROUP SIGNATURE |
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| Wang Wenbing,Qiu Weidong.A SECURE ROUTING PROTOCOL OF MOBILE AGENTS BASED ON GROUP SIGNATURE[J].Computer Applications and Software,2008,25(6):46-48. |
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| Authors: | Wang Wenbing Qiu Weidong |
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| Affiliation: | Wang Wenbing Qiu Weidong(School of Information Security Engineering,Shanghai Jiaotong University,Shanghai 200240,China)(State Key Laboratory of Information Security(Graduate School of Chinese Academy of Sciences),Beijing 100049,China) |
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| Abstract: | Security for mobile agent system is always a much concerned issue,especially now the study on the attack against mobile agent from malicious hosts is just start.In the paper three problems of the protocol presented in reference1] were analyzed and the corrections were proposed.Amongst them the most important one is that it is the first time to integrate Group signature into MA system.The improved secure routing protocol decreased the possibility that malicious hosts group bypass wittingly a host which shal... |
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| Keywords: | Mobile agent Agent security Malicious host Group signature |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
