摘要
对匿名技术的研究情况进行了综述。统一给出了关联性、匿名性、假名等概念,探讨了Crowds、洋葱路由、Mix nets等匿名通信的实现机制,介绍了有关的研究进展,指出了匿名性度量、环签名和群签名等匿名签名算法、匿名应用中信赖的建立等技术中需要进一步研究的问题。
The study of anonymous techniques was surveyed, corresponding definitions such as link-ability, anonymity and pseudonymity being differentiated, mechanisms used to realize anonymous communication such as Crowds, onion routing and Mix nets being discussed. New issues in the study of the technology of anonymity measurement, anonymous signature algorithm including ring signature and group signature and how to establish mutual trust in anonymous application was given out in the end.
出处
《通信学报》
EI
CSCD
北大核心
2005年第2期112-118,共7页
Journal on Communications
关键词
密码学
匿名技术
洋葱路由
群签名
cryptography
anonymous technology
onion routing
group signature
