Cryptanalyzing a nonlinear chaotic algorithm (NCA) for image encryption

Publikationstyp: Zeitschriftenartikel
URI (zitierfähiger Link): http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-126179
Autor/innen: Alvarez, Gonzalo; Li, Shujun
Erscheinungsjahr: 2009
Erschienen in: Communications in Nonlinear Science and Numerical Simulation ; 14 (2009), 11. - S. 3743-3749
DOI (zitierfähiger Link): https://dx.doi.org/10.1016/j.cnsns.2009.02.033
Zusammenfassung:
This paper describes the security weakness of a recently proposed image encryption algorithm based on a logistic-like new chaotic map. We show that the chaotic map s distribution is far from ideal, thus making it a bad candidate as a pseudo-random stream generator. As a consequence, the images encrypted with this algorithm are shown to be breakable through different attacks of variable complexity.
PACS-Klassifikation: 47.20.Ky; 05.45.Ac
Fachgebiet (DDC): 004 Informatik
Schlagwörter: Chaos-based cryptography, Cryptanalysis, Image encryption, Logistic map
Link zur Lizenz: Nutzungsbedingungen
Universitätsbibliographie: Ja

Zitieren

Dateien zu dieser Ressource

[PDF]
Name: CNSNS2009.pdf
Größe: 585.3Kb
Format: PDF
Öffnen
Prüfsumme: MD5:6204dec6b2ee12ec22e31cc0a044488f

ALVAREZ, Gonzalo, Shujun LI, 2009. Cryptanalyzing a nonlinear chaotic algorithm (NCA) for image encryption. In: Communications in Nonlinear Science and Numerical Simulation. 14(11), pp. 3743-3749. Available under: doi: 10.1016/j.cnsns.2009.02.033

@article{Alvarez2009Crypt-6019, title={Cryptanalyzing a nonlinear chaotic algorithm (NCA) for image encryption}, year={2009}, doi={10.1016/j.cnsns.2009.02.033}, number={11}, volume={14}, journal={Communications in Nonlinear Science and Numerical Simulation}, pages={3743--3749}, author={Alvarez, Gonzalo and Li, Shujun} }

<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/6019"> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/36"/> <dcterms:title>Cryptanalyzing a nonlinear chaotic algorithm (NCA) for image encryption</dcterms:title> <dc:contributor>Li, Shujun</dc:contributor> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/6019/1/CNSNS2009.pdf"/> <dcterms:abstract xml:lang="eng">This paper describes the security weakness of a recently proposed image encryption algorithm based on a logistic-like new chaotic map. We show that the chaotic map s distribution is far from ideal, thus making it a bad candidate as a pseudo-random stream generator. As a consequence, the images encrypted with this algorithm are shown to be breakable through different attacks of variable complexity.</dcterms:abstract> <dcterms:bibliographicCitation>Publ. in: Communications in Nonlinear Science and Numerical Simulation 14 (2009), 11, pp. 3743-3749</dcterms:bibliographicCitation> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/6019"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T16:08:47Z</dcterms:available> <dc:creator>Li, Shujun</dc:creator> <dc:contributor>Alvarez, Gonzalo</dc:contributor> <dc:creator>Alvarez, Gonzalo</dc:creator> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/36"/> <dc:language>eng</dc:language> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dcterms:rights rdf:resource="https://kops.uni-konstanz.de/page/termsofuse"/> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/6019/1/CNSNS2009.pdf"/> <dc:format>application/pdf</dc:format> <dc:rights>terms-of-use</dc:rights> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dcterms:issued>2009</dcterms:issued> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T16:08:47Z</dc:date> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 01.10.2014 (Informationen über die Zugriffsstatistik)

CNSNS2009.pdf 246

Das Dokument erscheint in:

KOPS Suche


Stöbern

Mein Benutzerkonto