Researching on Performances of an Invertible Nonlinear Chaotic Communication System
一种可逆非线性混沌保密通信系统研究

All the existing chaotic communication techniques are simply classified into two catalogues, their implementation principles and characteristics are outlined, the corresponding valuable realizing schemes are introduced for comparing their advantages and disadvantages in application. Then a zero dynamical nonlinear invertible communication scheme with chaos driving is proposed. Its performances, such as encryption security, defending ciphertext attack, noise robust, etc. are extensively analysed by simulation. Its necessity to synchronization for application and the way to solve the problem are also discussed.