摘要
<正> Discrete chaotic systems are used for hi-directional secure communication.Both sides of communicationkeep sending signals to achieve their synchronization,and then recover the messages.However,the third side withoutkeys cannot get useful information.Known-plaintext attack is also engaged to analyze this method,and the simulationresults show that the proposed method can reach high security performance.
Discrete chaotic systems are used for bi-directlonal secure communication. Both sides of communication keep sending signals to achieve their synchronization, and then recover the messages. However, the third side without keys cannot get useful information. Known-plaintext attack is also engaged to analyze this method, and the simulation results show that the proposed method can reach high security performance.
