A NEW SECURE COMMUNICATIONS METHOD USING CASCADE CHAOTIC COMPUTING SYSTEMS

KÖKSAL A. S., EVİRGEN H.

ELECTRONICS WORLD, vol.120, no.1943, pp.22-24, 2015 (SCI-Expanded)

  • Publication Type: Article / Article
  • Volume: 120 Issue: 1943
  • Publication Date: 2015
  • Journal Name: ELECTRONICS WORLD
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED)
  • Page Numbers: pp.22-24
  • Istanbul University-Cerrahpasa Affiliated: Yes

Abstract

In this study, we’ve intended to materialize a new secure communication system by using discrete-time chaotic systems. This system consists of four main parts: Random number generator, cascade chaotic calculation layer, PCM and logical mixer layers. Chaotic calculation layer generates encryption key. RNG determines initial conditions for chaotic calculation layer. The data is encrypted by comparing encryption code, whose binary conversion is achieved in the PCM layer, with the original data in the mixer layer. We’ve made a digital image encryption simulation with the system that we designed. This system can be used in civilian and military communication systems for high-level security.