Secure digital signal transmission by multistep parameter modulation and alternative driving of transmitter variables

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering

Volumn 11, Issue 7, 2001, Pages 2031-2036

  Palaniyandi, P ^a   Lakshmanan, M ^a  

^a BHARATHIDASAN UNIVERSITY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0035601010     PISSN: 02181274     EISSN: None     Source Type: Journal    
DOI: 10.1142/S021812740100319X     Document Type: Article

References (15)

1. Chua, L. O., Kocarev, Lj., Eckert, K. & Itoh, M. [1992] "Experimental chaos synchronization in Chua's circuit," Int. J. Bifurcation and Chaos 2, 705-708.
2. Cuomo, K. M. & Oppenheim, A. V. [1993] "Circuit implementation of synchronized chaos with application to communication," Phys. Rev. Lett. 71, 65-68.
3. Hayes, S., Grebogi, C. & Ott, E. [1993] "Communicating with chaos," Phys. Rev. Lett. 70, 3031-3035.
4. Kocarev, L. & Parlitz, U. [1995] "General approach for chaotic synchronization with applications to communication," Phys. Rev. Lett. 74, 5028-5031.
5. Lakshmanan, M. & Murali, K. [1996] Chaos in Nonlinear Oscillators: Controlling and Synchronization (World Scientific, Singapore).
6. Madan, R. N. [1993] Chua's Circuit: A Paradigm for Chaos (World Scientific, Singapore).
7. Mensour, B. & Longtin, A. [1998] "Synchronization of delay-differential equations with application to private communication," Phys. Lett. A244, 59-70.
8. Minai, A. A. & Pandian, T. D. [1998] "Communicating with noise: How chaos and noise combine to generate secure encryption keys," Chaos 8, 621-628.
9. Murali, K. & Lakshmanan, M. [1993a] "Transmission of signals by synchronization in a chaotic van der Pol-Duffing oscillator," Phys. Rev. E48, R1624-R1626.
10. Murali, K. & Lakshmanan, M. [1993b] "Synchroning chaos in driven Chua's circuit," Int. J. Bifurcation and Chaos 3, 1057-1066.
11. Murali, K. & Lakshmanan, M. [1998] "Secure communication using a compound signal from generalized synchronizable chaotic systems," Phys. Lett. A241, 303-310.
12. Pecora, L. M. & Carroll, T. L. [1990] "Synchronization in chaotic systems," Phys. Rev. Lett. 64, 821-823.
13. Pecora, L. M. & Carroll, T. L. [1991] "Driving systems with chaotic signals," Phys. Rev. A44, 2374-2383.
14. Pérez, G. & Cerdeira, H. A. [1995] "Extracting messages masked by chaos," Phys. Rev. Lett. 74, 1970-1973.
15. Zhang, Y., Dai, M., Hua, Y., Ni, W. & Du, G. [1998] "Digital communication by active-passive-decomposition synchronization in hyperchaotic systems," Phys. Rev. E58, 3022-3027.