A Chaos-Based Substitution Box (S-Box) Design with Improved Differential Approximation Probability (DP)

Substitution box is a vital and the only nonlinear component of modern encryption algorithm. S-box is introduced as a confusion component to resist against differential cryptanalysis. Chaos-based encryption is well liked because it exhibits similarity like cryptography. However, chaotic S-boxes poss...

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Main Authors: Khan, M.A., Ali, A., Jeoti, V., Manzoor, S.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.20905 /
Published: Springer International Publishing 2018
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85047613561&doi=10.1007%2fs40998-018-0061-9&partnerID=40&md5=6979f3d6fc25436b8925c92cd9abd61c
http://eprints.utp.edu.my/20905/
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spelling utp-eprints.209052019-02-26T02:42:34Z A Chaos-Based Substitution Box (S-Box) Design with Improved Differential Approximation Probability (DP) Khan, M.A. Ali, A. Jeoti, V. Manzoor, S. Substitution box is a vital and the only nonlinear component of modern encryption algorithm. S-box is introduced as a confusion component to resist against differential cryptanalysis. Chaos-based encryption is well liked because it exhibits similarity like cryptography. However, chaotic S-boxes possess high maximum differential approximation probability, measured using difference distribution table (DDT) for differential cryptanalysis. Therefore, this paper reports a systematic design methodology to generate chaotic S-box utilizing DDT and that can be used in multimedia encryption algorithms. DDT within the design loop is used to optimize differential approximation probability. The proposed S-box shows very low differential approximation probability as compared to other chaos-based S-box designed recently, while maintaining good cryptographic properties and high value of linear approximation probability. The strength of the proposed cryptographically strong S-box is vetted in the practical implementation of multimedia encryption. © 2018, Shiraz University. Springer International Publishing 2018 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85047613561&doi=10.1007%2fs40998-018-0061-9&partnerID=40&md5=6979f3d6fc25436b8925c92cd9abd61c Khan, M.A. and Ali, A. and Jeoti, V. and Manzoor, S. (2018) A Chaos-Based Substitution Box (S-Box) Design with Improved Differential Approximation Probability (DP). Iranian Journal of Science and Technology - Transactions of Electrical Engineering, 42 (2). pp. 219-238. http://eprints.utp.edu.my/20905/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description Substitution box is a vital and the only nonlinear component of modern encryption algorithm. S-box is introduced as a confusion component to resist against differential cryptanalysis. Chaos-based encryption is well liked because it exhibits similarity like cryptography. However, chaotic S-boxes possess high maximum differential approximation probability, measured using difference distribution table (DDT) for differential cryptanalysis. Therefore, this paper reports a systematic design methodology to generate chaotic S-box utilizing DDT and that can be used in multimedia encryption algorithms. DDT within the design loop is used to optimize differential approximation probability. The proposed S-box shows very low differential approximation probability as compared to other chaos-based S-box designed recently, while maintaining good cryptographic properties and high value of linear approximation probability. The strength of the proposed cryptographically strong S-box is vetted in the practical implementation of multimedia encryption. © 2018, Shiraz University.
format Article
author Khan, M.A.
Ali, A.
Jeoti, V.
Manzoor, S.
spellingShingle Khan, M.A.
Ali, A.
Jeoti, V.
Manzoor, S.
A Chaos-Based Substitution Box (S-Box) Design with Improved Differential Approximation Probability (DP)
author_sort Khan, M.A.
title A Chaos-Based Substitution Box (S-Box) Design with Improved Differential Approximation Probability (DP)
title_short A Chaos-Based Substitution Box (S-Box) Design with Improved Differential Approximation Probability (DP)
title_full A Chaos-Based Substitution Box (S-Box) Design with Improved Differential Approximation Probability (DP)
title_fullStr A Chaos-Based Substitution Box (S-Box) Design with Improved Differential Approximation Probability (DP)
title_full_unstemmed A Chaos-Based Substitution Box (S-Box) Design with Improved Differential Approximation Probability (DP)
title_sort chaos-based substitution box (s-box) design with improved differential approximation probability (dp)
publisher Springer International Publishing
publishDate 2018
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85047613561&doi=10.1007%2fs40998-018-0061-9&partnerID=40&md5=6979f3d6fc25436b8925c92cd9abd61c
http://eprints.utp.edu.my/20905/
_version_ 1741196414815305728
score 11.62408

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