A Chaotic Synchronization scheme for information security

This paper proposes a scheme for secure telecommunication based on chaotic oscillators and Lyapunov theory. The presence of internal and external disturbances to increase the robustness of the method is considered in Lyapunov design. Another advantage of the proposed approach lies in that only one control input is required for synchronization of the master system with the slave system, making it relatively easy for application. Additionally, implementation via analog circuits of the proposed model is performed to validate the theoretical analysis.