On the design of henon and logistic map-based random number generator

Research output: Contribution to journalConference articlepeer-review

Abstract

The key sequence is one of the main elements in the cryptosystem. True Random Number Generators (TRNG) method is one of the approaches to generating the key sequence. The randomness source of the TRNG divided into three main groups, i.e. electrical noise based, jitter based and chaos based. The chaos based utilizes a non-linear dynamic system (continuous time or discrete time) as an entropy source. In this study, a new design of TRNG based on discrete time chaotic system is proposed, which is then simulated in LabVIEW. The principle of the design consists of combining 2D and 1D chaotic systems. A mathematical model is implemented for numerical simulations. We used comparator process as a harvester method to obtain the series of random bits. Without any post processing, the proposed design generated random bit sequence with high entropy value and passed all NIST 800.22 statistical tests.

Original languageEnglish
Article number012060
JournalJournal of Physics: Conference Series
Volume893
Issue number1
DOIs
Publication statusPublished - 28 Oct 2017
EventAsian Mathematical Conference 2016, AMC 2016 - Nusa Dua, Bali, Indonesia
Duration: 25 Jul 201629 Jul 2016

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