Chaotic real-time encryption using systems of difference equations with large parameter spaces

S. Papadimitriou, A. Bezerianos, T. Bountis

Research output: Contribution to conferencePaperpeer-review

6 Citations (Scopus)

Abstract

We present a new class of discrete chaotic systems (i.e. chaotic maps) that can effectively encrypt information. The nonlinearity of these systems is achieved by designing proper piecewise linear functions and by using modulo operations. The chaotic maps are used as pseudo-noise generators and as the synchronization mechanism of a secure spread-spectrum communication system design. The potential for automatic synchronization, the lack of periodicity and the extremely large parameter spaces that our chaotic maps exhibit offer great advantages over the traditional Linear Feedback Shift Registers pseudo-noise generators for spread spectrum system design.

Original languageEnglish
Pages566-569
Number of pages4
Publication statusPublished - Jan 1 1996
EventProceedings of the 1996 8th IEEE Signal Processing Workshop on Statistical Signal and Array Processing, SSAP'96 - Corfu, Greece
Duration: Jun 24 1996Jun 26 1996

Other

OtherProceedings of the 1996 8th IEEE Signal Processing Workshop on Statistical Signal and Array Processing, SSAP'96
CityCorfu, Greece
Period6/24/966/26/96

ASJC Scopus subject areas

  • Engineering(all)

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