摘要
在公开的计算机网络中采用洋葱路由能提供隐蔽网络连接 ,使得攻击者既不能窃听到机密也不能实施流量分析 ,然而信息隐藏并不能抵御以扰乱为目的的破坏性攻击 .分析了现有的洋葱路由实现方案 ,提出了一个能防扰乱攻击的新方案 。
Onion Routing on open computer networks provides anonymous connections that are strongly resistant to both eavesdropping and traffic analysis. However, information hiding can not prevent the attacker from subversive attacks such as disturbing data packages. Firstly, an analysis of Onion Routing schemes available is made. Then, a new scheme that prevents from disturbing data packages is presented. Finally, an analysis of security and its application to VPN are conducted respectively.
出处
《西安电子科技大学学报》
EI
CAS
CSCD
北大核心
2001年第1期31-34,共4页
Journal of Xidian University
基金
国家自然科学基金重大项目资助! (6 99310 10 )
关键词
网络安全
洋葱路由
计算机网络
隐蔽网络
networks security
hiding information
onion routing
group signature
VPN
