Research Article
Disguisable Symmetric Encryption Schemes for an Anti-forensics Purpose
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@INPROCEEDINGS{10.1007/978-3-642-23602-0_23, author={Ning Ding and Dawu Gu and Zhiqiang Liu}, title={Disguisable Symmetric Encryption Schemes for an Anti-forensics Purpose}, proceedings={Forensics in Telecommunications, Information, and Multimedia. Third International ICST Conference, e-Forensics 2010, Shanghai, China, November 11-12, 2010, Revised Selected Papers}, proceedings_a={E-FORENSICS}, year={2012}, month={10}, keywords={Symmetric Encryption Obfuscation Anti-forensics}, doi={10.1007/978-3-642-23602-0_23} }- Ning Ding
Dawu Gu
Zhiqiang Liu
Year: 2012
Disguisable Symmetric Encryption Schemes for an Anti-forensics Purpose
E-FORENSICS
Springer
DOI: 10.1007/978-3-642-23602-0_23
Abstract
In this paper, we propose a new notion of secure disguisable symmetric encryption schemes, which captures the idea that the attacker can decrypt a cipher text he encrypted to different meaningful values when different keys are put to the decryption algorithm. This notion is aimed for the following anti-forensics purpose: the attacker can cheat the forensics investigator by decrypting an encrypted file to a meaningful file other than that one he encrypted, in the case that he is catched by the forensics investigator and ordered to hand over the key for decryption.
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