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Efficient and simple method for designing chaotic S-boxes

Asim , M. and Jeoti , Varun (2008) Efficient and simple method for designing chaotic S-boxes. [Citation Index Journal]

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Abstract

A substitution box (S-box) plays a central role in cryptographic algorithms. In this paper, an efficient method for designing S-boxes based on chaotic maps is proposed The proposed method is based on the mixing property of piecewise linear chaotic maps. The S-box so constructed has very low differential and linear approximation probabilities. The proposed S-box is more secure against differential and linear cryptanalysis compared to recently proposed chaotic S-boxes.

Item Type:Citation Index Journal
Uncontrolled Keywords:Algorithms; Approximation theory; Chaotic systems; Linear systems; Map symbols; Probability distributions; Linear chaotic maps; Linear cryptanalysis; Substitution box (S-box); Public key cryptography
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Departments / MOR / COE:Departments > Electrical & Electronic Engineering
ID Code:322
Deposited By: Assoc Prof Dr Varun Jeoti
Deposited On:04 Mar 2010 03:00
Last Modified:19 Jan 2017 08:26

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