Measuring Anonymity

被引：0
|
作者：
Cai, Xiaojuan [1 ]
Gu, Yonggen [2 ]
机构：
[1] Shanghai Jiao Tong Univ, Dept Comp Sci, BASICS Lab, Shanghai 200240, Peoples R China
[2] Huzhou Teacher Coll, Dept Comp Sci, Zhenjiang 313000, Peoples R China
来源：
INFORMATION SECURITY PRACTICE AND EXPERIENCE, PROCEEDINGS: 5TH INTERNATIONAL CONFERENCE, ISPEC 2009 | 2009年 / 5451卷
关键词：
Probabilistic applied pi calculus; anonymity; metric; Crowds; PROTOCOL; METRICS;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Some systems offer probabilistic anonymity. The degree of anonymity is considered and defined by Reiter and Rubin [1]. In this paper metrics are proposed to measure anonymity of probabilistic Systems. The metric induces a topology on probabilistic applied pi processes, which are used to model anonymous systems. The degree of anonymity is formally defined, and as an illustrating example, Crowds - an anonymous system for web transaction - is analyzed.
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页码：183 / +
页数：3
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