【摘要】 匿名网络Tor提供了两种操作方式:Web服务方式和洋葱服务(或隐藏服务)方式.为了保证服务器端的匿名,"隐藏"洋葱服务,其域名(或洋葱地址)采用公钥字符串.由于它不具有可读性、难以记忆,是一种"非人类"的域名,一定程度上影响了网络服务的推广.为了使域名具有一定可读性、便于记忆,在不降低安全性的前提下,设计具有指定字符的onion域名.国外许多学者进行了大量研究,取得了一定的成果,其中最经典的是Shallot算法.在应用研究过程中发现Shallot算法存在许多问题,在分析Shallot算法的基础上,设计了一种洋葱地址快速生成算法Shallot++,对于指定字符串,Shallot++比shallot算法可以更快地生成符合要求的域名,仿真实验和算法分析证明了结论的正确性和效率性.更多还原

【Abstract】 Anonymous netw ork Tor provides tw o modes of operation: Web service and onion service( or hidden service). To ensure the server-side’s anonymity and to hide the onion service,its domain name( or onion address) uses a string generated w ith a public key.Because it is not readable and difficult to remember,it is a"non-human"domain name,w hich affects the promotion of netw ork services to some extent. In order to make the domain name somew hat readable and easy to remember,the onion domain name w ith the specified characters is designed w ithout reducing the security. M any foreign scholars have done a lot of research and achieved certain results,the most classic of w hich is the Shallot algorithm. In the process of application and research,there are many problems in the Shallot algorithm. On the basis of analyzing the Shallot algorithm,w e designed a fast onion address generation algorithm Shallot+ +.For the specified string,Shallot+ +can generate the qualified domain name faster than the Shallot algorithm,the Simulation experiments and algorithm analysis prove the correctness and efficiency of our conclusions.更多还原