Random number generation using a chaotic circuit
type: Item
instance of: scholarly article
title: Random number generation using a chaotic circuit
zbMATH Open document ID: 0788.65008
DOI: 10.1007/BF02429873
author: T. Kuusela
published in: Journal of Nonlinear Science
publication date: 1994-05-30T00:00:00Z
review text: This paper presents a simple analog/digital circuit to generate pseudorandom numbers. The circuit is called the chaotic clock generator (CCG) and has an input for an external clock signal and outputs a random bit sequence. Since the output from the comparator of individual chaotic oscillators is random but it does not generate all possible bit sequences, the CCG consists of two identical nonautonomous chaotic oscillators and one of the oscillator takes bit samples from the other. The results of the linear tests such as the distribution, the return map and the autocorrelation, and the nonlinear tests such as the correlation integral analysis and the local prediction techniques demonstrate the randomness of the random numbers obtained by this circuit.
reviewed by: Katsuji Uosaki
Mathematics Subject Classification ID: 65C10
Mathematics Subject Classification ID: 11K45
zbMATH DE Number: 490596
zbMATH Keywords: chaotic circuit
zbMATH Keywords: pseudorandom numbers
zbMATH Keywords: chaotic clock generator
zbMATH Keywords: chaotic oscillators
zbMATH Keywords: nonlinear tests
MaRDI profile type: Publication
cites work: The Claude Bernard Lecture, 1989 - Deterministic chaos: the science and the fiction
description: scientific article; zbMATH DE number 490596