Designing S-Box Based on 4D-4Wing Hyperchaotic System

• Published in: 3D research Vol. 8; no. 1; pp. 1 - 9
• Main Authors: Islam, Faiz ul, Liu, Guangjie
• Format: Journal Article
• Language: English
• Published: Seoul 3D Display Research Center 01.03.2017; Springer Nature B.V
• Subjects: 3DR Express; Avalanches; Computer Imaging; Criteria; Cryptography; Engineering; Lasers; Nonlinearity; Optical Devices; Optics; Pattern Recognition and Graphics; Photonics; Pseudorandom; Signal,Image and Speech Processing; Vision; Chaos; 4D-4wing hyperchaotic system; S-box
• ISSN: 2092-6731; 2092-6731
• DOI: 10.1007/s13319-017-0119-x

S-box plays an imperative role in designing a cryptographically strong block cipher. Designing S-box based on chaos has attracted lots of attentions because of its distinct characteristics relevant to cryptography. In this paper, a 4D-4wing hyperchaotic system is investigated. Its sophisticated nonlinear behaviors are used to generate two pseudorandom 8-bit integer sequences, which further drive iterative two-position swap on the identical map on GF(2 8 ). According to the indicator of typical evaluation criteria including nonlinearity, differential uniformity, strict avalanche criterion, output bits independence criterion and bijective property, the preferred S-box is obtained from all those batch-generated ones. The comparison with the state-of-the-art chaos-based schemes shows that the obtained S-box achieves better cryptographical performance.