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On cryptographic properties of some lightweight algorithms and its application to the construction of S-boxes

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dc.contributor.authorKhairullin, I.
dc.contributor.authorBobrov, V.
dc.date.accessioned2024-11-20T10:31:34Z
dc.date.available2024-11-20T10:31:34Z
dc.date.issued2019
dc.description.abstract© 2019 IEEE We consider some approaches to the construction of lightweight block ciphers and introduce the definitions for «index of strong nonlinearity» and «index of perfection». For PRESENT, MIDORI, SKINNY, CLEFIA, LILLIPUT mixing and nonlinear properties were evaluated. We obtain the exact values of the exponents for mixing matrices of round functions and the upper bounds for indexes of perfection and strong nonlinearity. It was determined by the experiment that each coordinate function of output block is nonlinear during 500 rounds. We propose the algorithmic realization of 16x16 S-box based on the modified additive generator with lightweight cipher SPECK as a modification which does not demand memory for storage huge substitution tables. The best value of the differential characteristic of such S-box is 18/2 16 , the minimal nonlinearity degree of coordinate functions is equal to 15 and the minimal linear characteristic is 788/2 15
dc.format.extentС. 1807-1810
dc.identifier.citationKhairullin, I. On cryptographic properties of some lightweight algorithms and its application to the construction of S-boxes / Khairullin, I., Bobrov, V. // Proceedings of the 2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2019. - 2019. - P. 1807-1810. - 10.1109/EIConRus.2019.8657171
dc.identifier.doi10.1109/EIConRus.2019.8657171
dc.identifier.urihttps://www.doi.org/10.1109/EIConRus.2019.8657171
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85063527966&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000469452600421
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/16732
dc.relation.ispartofProceedings of the 2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2019
dc.titleOn cryptographic properties of some lightweight algorithms and its application to the construction of S-boxes
dc.typeConference Paper
dspace.entity.typePublication
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relation.isOrgUnitOfPublication.latestForDiscovery010157d0-1f75-46b2-ab5b-712e3424b4f5
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