Symbolic quantitative information flow
Symbolic quantitative information flow
复制标题
符号定量信息流
DOI:
10.1145/2382756.2382791
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Phan Q
中科院分区:
文献类型:
--
作者:
Phan Q
Quantitative Information Flow (QIF) is a powerful approach to quantify leaks of confidential information in a software system. Here we present a novel method that precisely quanties information leaks. In order to mitigate the state-space explosion problem, we propose a symbolic representation of data, and a general SMT-based framework to explore systematically the state space. Symbolic Execution fits well with our framework, so we implement a method of QIF analysis employing Symbolic Execution. We develop our method as a prototype tool that can perform QIF analysis for a software system developed in Java. The tool is built on top of Java Pathfinder, an open source model checking platform, and it is the first tool in the field to support information-theoretic QIF analysis.
影响因子:
1.2
作者:
Clark, David;Hunt, Sebastian;Malacaria, Pasquale
通讯作者:
Malacaria, Pasquale
DOI:
10.1145/2166956.2166957
发表时间:
2011
期刊:
Electron. Colloquium Comput. Complex.
影响因子:
--
作者:
Ziyuan Meng;Geoffrey Smith
通讯作者:
Geoffrey Smith
DOI:
--
发表时间:
2011
期刊:
arXiv.org
影响因子:
--
作者:
P. Malacaria
通讯作者:
P. Malacaria