Preface to the Special Issue “Chaos-Based Secure Communication and Cryptography, 2nd Edition”

Key Points

• The aim is to examine the role of chaotic systems in improving secure communication and cryptography.
• Review of chaotic systems and their properties
• Analysis of nonlinear dynamics in cryptographic applications
• Discussion of sensitivity to initial conditions in security systems
• Evaluation of random behaviors in information protection
• Chaotic systems offer enhanced security features for communication technologies.
• They demonstrate high robustness against various attack scenarios.
• Research highlights the potential for innovative cryptographic techniques leveraging chaos.