Cryptanalysis of an image encryption scheme based on a compound chaotic sequence

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LI, Chengqing, Shujun LI, Guanrong CHEN, Wolfgang A. HALANG, 2009. Cryptanalysis of an image encryption scheme based on a compound chaotic sequence. In: Image and Vision Computing. 27(8), pp. 1035-1039

@article{Li2009Crypt-6233, title={Cryptanalysis of an image encryption scheme based on a compound chaotic sequence}, year={2009}, doi={10.1016/j.imavis.2008.09.004}, number={8}, volume={27}, journal={Image and Vision Computing}, pages={1035--1039}, author={Li, Chengqing and Li, Shujun and Chen, Guanrong and Halang, Wolfgang A.} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/6233"> <dc:contributor>Li, Shujun</dc:contributor> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T16:10:25Z</dc:date> <dc:creator>Li, Chengqing</dc:creator> <dc:contributor>Li, Chengqing</dc:contributor> <dc:contributor>Chen, Guanrong</dc:contributor> <dcterms:issued>2009</dcterms:issued> <dc:language>eng</dc:language> <dc:creator>Li, Shujun</dc:creator> <dc:contributor>Halang, Wolfgang A.</dc:contributor> <dcterms:abstract xml:lang="eng">Recently, an image encryption scheme based on a compound chaotic sequence was proposed. In this paper, the security of the scheme is studied and the following problems are found: (1) a differential chosen-plaintext attack can break the scheme with only three chosen plain-images; (2) there is a number of weak keys and some equivalent keys for encryption; (3) the scheme is not sensitive to the changes of plain-images; and (4) the compound chaotic sequence does not work as a good random number source.</dcterms:abstract> <dc:format>application/pdf</dc:format> <dcterms:title>Cryptanalysis of an image encryption scheme based on a compound chaotic sequence</dcterms:title> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103416863-3868037-7"/> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/6233"/> <dc:creator>Halang, Wolfgang A.</dc:creator> <dc:rights>deposit-license</dc:rights> <dc:creator>Chen, Guanrong</dc:creator> <dcterms:bibliographicCitation>Publ. in: Image and Vision Computing 27 (2009), 8, pp. 1035-1039</dcterms:bibliographicCitation> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T16:10:25Z</dcterms:available> </rdf:Description> </rdf:RDF>

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