Truly random number generators based on non-autonomous continuous-time chaos

S. Ergün*, S. Özog̃uz

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

64 Citations (Scopus)

Abstract

A novel non-autonomous continuous-time chaotic oscillator suitable for high-frequency integrated circuit realization is presented. Simulation and experimental results, verifying the circuit feasibility, are given. Two methods for using this oscillator as the core of a random number generator are also proposed. Numerical binary data obtained according to the proposed methods pass the four basic tests of FIPS-140-2, while experimental data pass the full NIST-800-22 random number test suite.

Original languageEnglish
Pages (from-to)1-24
Number of pages24
JournalInternational Journal of Circuit Theory and Applications
Volume38
Issue number1
DOIs
Publication statusPublished - Feb 2010

Keywords

  • Chaos
  • Nonlinear oscillators
  • Random number generator

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