Simulation Study on Secure Communication Based on Improved Logistic-map
Hongwei Ding · Experiment Science and Technology · 2013
The paper summarizes the probability distribution,mean,self-correlation and cross-correlation and related statistical characteristics of the improved Logistic map.We simulate in ideal and non-ideal simulation,respectively by using Matlab software.The simulation of chaotic encryption and decryption has done on the sine and the image signal.The modulation has clearly disrupted the original Logistic chaotic sequence,so the captured signal is almost impossible to reconstruct the logistic chaotic system.In order to decrypt successfully,we must first know what the original initial value is,and then inverse operation to arrive at a correct sequence,otherwise cannot be decrypted.