Image Encryption Using Arnold Cat Map and Henon Chaotic Encryption
Navyansh Kothari -, Padmanaban R - · International Journal For Multidisciplinary Research · 2025
The use of digital images in multimedia applications requires robust encryption techniques to protect sensitive visual information from unauthorized access. Traditional encryption methods like AES and RSA have limitations and vulnerabilities when applied to encrypting digital images, especially in scenarios with high computing demands. This abstract explores the fasci- nating world of image encryption, focusing on the utilization of the Arnold Cat Map and Henon Chaotic Encryption algorithms. The Arnold Cat Map, is renowned for its ability to produce intricate patterns with chaotic behavior. The Henon Chaotic Encryption algorithm, adds an additional layer of complexity to the encryption process. By using a nonlinear system of equations, this algorithm generates a series of pseudo random values. These values are then combined with the encrypted image, further enhancing its security. We also explore the advantages and limitations of these techniques, highlighting their potential in securing sensitive visual data in various domains, including military operations, medical imaging, and digital forensics. This abstract aims to inspire further research and development in this exciting field, contributing to the protection of digital information in an increasingly interconnected world.