Cellular automata cryptographic model based on bi-directional toggle rules

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dc.contributor.authorOliveira G.M.B.
dc.contributor.authorCoelho A.R.
dc.contributor.authorMonteiro L.H.A.
dc.date.accessioned2024-03-13T01:44:51Z
dc.date.available2024-03-13T01:44:51Z
dc.date.issued2004
dc.description.abstractCellular automata, (CA) are discrete dynamical systems that call be employed as cryptography algorithms. Irreversible CA with toggle rules - either to the right or to the left - were already proposed for encrypting. However, the similarity between ciphertexts when the plaintext is submitted to a small perturbation was identified as a flaw in this model. Here, such a model is altered by using bi-directional toggle CA rules instead of one-directional ones. Numerical experiments showed that the similarity flaw was eliminated by considering this modification, obtaining protection against differential cryptanalysis.
dc.description.firstpage1061
dc.description.issuenumber8
dc.description.lastpage1068
dc.description.volume15
dc.identifier.doi10.1142/S0129183104006583
dc.identifier.issn0129-1831
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/37920
dc.relation.ispartofInternational Journal of Modern Physics C
dc.rightsAcesso Restrito
dc.subject.otherlanguageCellular automata
dc.subject.otherlanguageCryptography
dc.subject.otherlanguageToggle rules
dc.titleCellular automata cryptographic model based on bi-directional toggle rules
dc.typeArtigo
local.scopus.citations11
local.scopus.eid2-s2.0-8744292045
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=8744292045&origin=inward
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