Secure communication based on spatiotemporal chaos
Ren Hai-Peng†, Bai Chao
       
Results of transmitting sinusoidal signal with using the proposed communication scheme. (a) The plaintext to be transmitted; (b) the transmitted signal in the public channel; (c) the power spectrum of the transmitted signal; (d) the recovered signal; (e) the error between the plaintext signal and the recovered signal.