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dc.contributor.authorTsai, Hsin-Yien_US
dc.contributor.authorHuang, Yu-Lunen_US
dc.contributor.authorWagner, Daviden_US
dc.date.accessioned2014-12-08T15:09:22Z-
dc.date.available2014-12-08T15:09:22Z-
dc.date.issued2009-06-01en_US
dc.identifier.issn1556-6013en_US
dc.identifier.urihttp://dx.doi.org/10.1109/TIFS.2008.2011077en_US
dc.identifier.urihttp://hdl.handle.net/11536/7155-
dc.description.abstractModern obfuscation techniques are intended to discourage reverse engineering and malicious tampering of software programs. We study control-flow obfuscation, which works by modifying the control flow of the program to be obfuscated, and observe that it is difficult to evaluate the robustness of these obfuscation techniques. In this paper, we present a framework for quantitative analysis of control-flow obfuscating transformations. Our framework is based upon the control-flow graph of the program, and we show that many existing control-flow obfuscation techniques can be expressed as a sequence of basic transformations on these graphs. We also propose a new measure of the difficulty of reversing these obfuscated programs, and we show that our framework can be used to easily evaluate the space penalty due to the transformations.en_US
dc.language.isoen_USen_US
dc.subjectCode obfuscationen_US
dc.subjectcomputer primeen_US
dc.subjectreverse engineeringen_US
dc.subjectsoftware metricsen_US
dc.subjectsoftware protectionen_US
dc.titleA Graph Approach to Quantitative Analysis of Control-Flow Obfuscating Transformationsen_US
dc.typeArticleen_US
dc.identifier.doi10.1109/TIFS.2008.2011077en_US
dc.identifier.journalIEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITYen_US
dc.citation.volume4en_US
dc.citation.issue2en_US
dc.citation.spage257en_US
dc.citation.epage267en_US
dc.contributor.department電控工程研究所zh_TW
dc.contributor.departmentInstitute of Electrical and Control Engineeringen_US
dc.identifier.wosnumberWOS:000266330500008-
dc.citation.woscount3-
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