A multiple pseudorandom-bit generator based on a spatiotemporal chaotic map

Ping Li; Zhong Li; Wolfgang A. Halang; Guanrong Chen

doi:10.1016/j.physleta.2005.09.060

Author(s)

Ping Li
Zhong Li
Wolfgang A. Halang
Guanrong Chen

Related Research Unit(s)

Department of Electrical Engineering

Detail(s)

Original language	English
Pages (from-to)	467-473
Journal / Publication	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	349
Issue number	6
Publication status	Published - 23 Jan 2006

Link(s)

DOI	DOI https://doi.org/10.1016/j.physleta.2005.09.060 Final Published version
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Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-29644447800&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(9fd10272-70f7-4c44-8dae-b46291fe2f99).html

Abstract

An approach to generate multiple pseudorandom-bit sequences from a single spatiotemporal chaotic system is proposed in this Letter. A coupled map lattice is adopted as a prototype of a spatiotemporal chaotic system. The cryptographic properties of the pseudorandom-bit generator based on the coupled map lattice (CML-MPRBG) are analyzed. It is observed from simulation results that the CML-MPRBG has good cryptographic properties. Basic security analysis of a stream cipher based on the CML-MPRBG is also discussed. The results show that the CML-MPRBG can be a good candidate for constructing a secure cipher. © 2005 Elsevier B.V. All rights reserved.

Research Area(s)

Coupled map lattice, Cryptography, Pseudorandom-bit generator, Spatiotemporal chaos

Citation Format(s)

[ RIS ] [ BibTeX ]

A multiple pseudorandom-bit generator based on a spatiotemporal chaotic map. / Li, Ping; Li, Zhong; Halang, Wolfgang A. et al.
In: Physics Letters, Section A: General, Atomic and Solid State Physics, Vol. 349, No. 6, 23.01.2006, p. 467-473.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Li, P, Li, Z, Halang, WA & Chen, G 2006, 'A multiple pseudorandom-bit generator based on a spatiotemporal chaotic map', Physics Letters, Section A: General, Atomic and Solid State Physics, vol. 349, no. 6, pp. 467-473. https://doi.org/10.1016/j.physleta.2005.09.060

Li, P., Li, Z., Halang, W. A., & Chen, G. (2006). A multiple pseudorandom-bit generator based on a spatiotemporal chaotic map. Physics Letters, Section A: General, Atomic and Solid State Physics, 349(6), 467-473. https://doi.org/10.1016/j.physleta.2005.09.060

Li P, Li Z, Halang WA, Chen G. A multiple pseudorandom-bit generator based on a spatiotemporal chaotic map. Physics Letters, Section A: General, Atomic and Solid State Physics. 2006 Jan 23;349(6):467-473. doi: 10.1016/j.physleta.2005.09.060

Li, Ping ; Li, Zhong ; Halang, Wolfgang A. et al. / A multiple pseudorandom-bit generator based on a spatiotemporal chaotic map. In: Physics Letters, Section A: General, Atomic and Solid State Physics. 2006 ; Vol. 349, No. 6. pp. 467-473.