首页> 外文会议>2011 IEEE International Conference on Communications >Quantifying Information Leakage in Finite Order Deterministic Programs
【24h】

Quantifying Information Leakage in Finite Order Deterministic Programs

机译:有限顺序确定性程序中的信息泄漏量化

获取原文

摘要

Information flow analysis is a powerful technique for reasoning about the sensitive information exposed by a program during its execution. While past work has proposed information theoretic metrics (e.g., Shannon entropy, min-entropy, guessing entropy, etc.) to quantify such information leakage, we argue that some of these measures not only result in counter-intuitive measures of leakage, but also are inherently prone to conflicts when comparing two programs P1 and P2 -- say Shannon entropy predicts higher leakage for program P1, while guessing entropy predicts higher leakage for program P2. This paper presents the first attempt towards addressing such conflicts and derives solutions for conflict-free comparison of finite order deterministic programs.
机译:信息流分析是一种强大的技术,可用于推理程序在执行过程中公开的敏感信息。尽管过去的工作提出了信息理论度量(例如,香农熵,最小熵,猜测熵等)以量化此类信息泄漏,但我们认为其中一些措施不仅导致泄漏的反直觉措施,而且还导致比较两个程序P1和P2时固有地容易产生冲突-说Shannon熵预测程序P1的泄漏较高,而猜测熵预测程序P2的泄漏较高。本文介绍了解决此类冲突的首次尝试,并为有限顺序确定性程序的无冲突比较提供了解决方案。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号