Cryptanalysis of a cryptosystem based on discretized two-dimensional chaotic maps

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dc.authorid0000-0002-8448-9987
dc.contributor.authorSolak, Ercanen_US
dc.contributor.authorÇokal, Cahiten_US
dc.date.accessioned2015-01-15T23:01:05Z
dc.date.available2015-01-15T23:01:05Z
dc.date.issued2008-11-17
dc.departmentIşık Üniversitesi, Mühendislik Fakültesi, Bilgisayar Mühendisliği Bölümüen_US
dc.departmentIşık University, Faculty of Engineering, Department of Computer Engineeringen_US
dc.descriptionThis work was supported by the Scientific and Technological Research Council of Turkey (TUBiTAK) under Project No. 106E143.en_US
dc.description.abstractRecently, an encryption algorithm based on two-dimensional discretized chaotic maps was proposed [Xiang et al., Phys. Lett. A 364 (2007) 252]. In this Letter, we analyze the security weaknesses of the proposal. Using the algebraic dependencies among system parameters. we show that its effective key space can be shrunk. We demonstrate a chosen-ciphertext attack that reveals a portion of the key.en_US
dc.description.sponsorshipTürkiye Bilimsel ve Teknolojik Araştırma Kurumuen_US
dc.description.versionPublisher's Versionen_US
dc.identifier.citationSolak, E. & Çokal, C. (2008). Cryptanalysis of a cryptosystem based on discretized two-dimensional chaotic maps. Physics Letters A, 372(46), 6922-6924. doi:10.1016/j.physleta.2008.10.022en_US
dc.identifier.doi10.1016/j.physleta.2008.10.022
dc.identifier.endpage6924
dc.identifier.issn0375-9601
dc.identifier.issue3
dc.identifier.scopus2-s2.0-55249100204
dc.identifier.scopusqualityQ2
dc.identifier.startpage6922
dc.identifier.urihttps://hdl.handle.net/11729/279
dc.identifier.urihttp://dx.doi.org/10.1016/j.physleta.2008.10.022
dc.identifier.volume18
dc.identifier.wosWOS:000261757700021
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakScience Citation Index Expanded (SCI-EXPANDED)en_US
dc.institutionauthorSolak, Ercanen_US
dc.institutionauthorÇokal, Cahiten_US
dc.institutionauthorid0000-0002-8448-9987
dc.language.isoenen_US
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.publisherElsevier Science BVen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCommunication using chaosen_US
dc.subjectCryptanalysisen_US
dc.subjectChaotic systemsen_US
dc.subjectLyapunov methodsen_US
dc.subjectChaotic mapen_US
dc.subjectChosen ciphertext attacken_US
dc.subjectDiscretized chaotic mapsen_US
dc.subjectEncryption algorithmsen_US
dc.subjectSecurity weaknessen_US
dc.subjectCryptographyen_US
dc.titleCryptanalysis of a cryptosystem based on discretized two-dimensional chaotic mapsen_US
dc.typeArticleen_US
dspace.entity.typePublication

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