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A novel method of S-box design based on chaotic map and composition method

Dragan Lambić

Chaos, Solitons & Fractals, 2014, vol. 58, issue C, 16-21

Abstract: An efficient algorithm for obtaining random bijective S-boxes based on chaotic maps and composition method is presented. The proposed method is based on compositions of S-boxes from a fixed starting set. The sequence of the indices of starting S-boxes used is obtained by using chaotic maps. The results of performance test show that the S-box presented in this paper has good cryptographic properties. The advantages of the proposed method are the low complexity and the possibility to achieve large key space.

Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:58:y:2014:i:c:p:16-21

DOI: 10.1016/j.chaos.2013.11.001

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