Published Paper Details:

Abstract: In today's digital communication era, protecting image data from unauthorized access and cyber threats is crucial. This project introduces a strong image encryption framework based on Super Encryption. It combines three effective cryptographic techniques: Chaos-based scrambling, AES (Advanced Encryption Standard), and RSA (Rivest-Shamir-Adleman) encryption. This layered approach ensures complete protection while maintaining both confidentiality and integrity of image data during transmission and storage.The first security layer uses a Chaos-based algorithm, specifically the Logistic Map, to create a highly sensitive pseudo-random key stream. This stream adds randomness by changing pixel positions and intensities, making it very hard to reverse without the right parameters. This step offers strong resistance to statistical analysis and brute-force attacks by disrupting the natural structure of the image.The second layer uses the AES-128 algorithm, a single key is used for the encryption. Operating in EAX mode, AES not only encrypts the chaos-scrambled image but also creates an authentication tag to ensure data integrity and detect tampering. This layer strengthens the encryption process by using multiple rounds of nonlinear transformations and key mixing.The final layer uses RSA algorithm to protect the AES session key and nonce. These are encrypted with the recipient's RSA public key, making sure that only the authorized party can decrypt and access the sensitive credentials. This guarantees a crytographic key exchange process, even over untrusted channels.The suggested hybrid encryption method, combining the unpredictability of Chaos, the efficiency of AES, and the secure key distribution of RSA, offers a solid solution for secure image handling. It is especially suitable for sensitive areas like medical imaging, surveillance, defense communication, and cloud storage, where data privacy and accuracy are essential.Experimental tests show that this system provides high security with little effect on image quality. The encrypted images seem statistically random, and recovery is impossible without the exact RSA keys, AES parameters, and Chaos initial conditions. The results confirm that this framework is a reliable and scalable method for current image encryption needs.