A SC-CNN-based chaotic masking system with feedback

Kilic R., Alci M., Gunay E.

INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, vol.14, no.1, pp.245-256, 2004 (SCI-Expanded, Scopus) identifier identifier

  • Publication Type: Article / Article
  • Volume: 14 Issue: 1
  • Publication Date: 2004
  • Doi Number: 10.1142/s0218127404009120
  • Journal Name: INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.245-256
  • Keywords: chaos, Chua's circuit, SC-CNN-based circuit, chaotic masking system
  • Erciyes University Affiliated: Yes

Abstract

A secure transmission application of the State Controlled Cellular Neural Network (SC-CNN)-based circuit is presented. Since the SC-CNN-based circuit has feedback connections between the cells, it is potentially very suitable for realizing a chaotic masking system with feedback algorithm. So, we have constructed a chaotic masking system with feedback using the SC-CNN-based circuit. PSpice simulation experiments verify that the proposed SC-CNN-based secure communication system exhibits a good performance for a wide range of amplitude and spectral characteristics of the information signal.