CHEN Xin1, HU Hua-ping1, LIU Bo1, et al. Hierarchical location-diversity-based low-delay anonymous communication framework[J]. 2009, 30(5): 54-61.DOI:
分层基于地理多样性的低延迟匿名通信架构
摘要
首先提出基于地理多样性和基于RTT的路由节点选择算法;然后
提出一种分层的基于地理多样性的低延迟匿名通信架构
并对此架构的安全性进行分析
提出了安全性评估算法;最后给出了模拟实验与结果分析。理论分析与模拟实验结果表明
采用该机制的HLLACF架构可以在降低通信延迟的基础上
有效地防范基于AS级别的被动攻击和各种常见攻击
并且具有很好的扩展性。
Abstract
First
a router selecting based algorithm on location diversity and RTT was proposed; then a hierarchical location-diversity-based low-delay anonymous communication framework was presented.The framework’s security was analyzed and an evaluation algorithm for security was presented. In the end
a simulation experiment and result analysis was given. The theoretic analysis and simulation experiment indicate that the HLLACF based on the mechanism can prevent AS-level passive attack and other familiar attacks well while decreasing commnunicaton delay