一种新的移动代理路由解决方案

移动代理是一种软件程序,它漫游在计算机网络中,经过不同的主机代替用户执行一定的任务,但是它也带来了许多新的有关面临恶意代理与主机的安全问题.对已有的移动代理路由协议进行了分析讨论,在此基础上,利用一种满足结合律但不满足交换律的单向函数,构造了一种新的移动代理路由解决方案,并对其安全性和计算复杂度进行了详细分析.结果表明,该协议满足路由协议的所有安全性质,而且具有更低的计算复杂度.

Secure Itinerary Protection Based on Mobile Agents

Mohile agents arc software programs that can he autonomously migrated from host to host to fulfill their goals. It also creates significant new security threats from malicious agents and hosts. Route protection is one of them. It is important to protect the routes of a mobile agent if it will visit a list hosts or if it will dispatch some mobile agents to other hosts. Route protections availahle were analyzed and discussed. After that,a new mohile agents route protection was given using noncommutative associative on}way functions. The analysis shows that this method not only satisfies a set of general security properties for agent route protection, but also has lower computational cost than those existed.