CryptaVision’s Innovation in Biomedical Image Security Through 3-D Hybrid Confusion-Diffusion and CLT Map Integration

Large amounts of data are present in many areas of social life, such as scientific research, community activities, and public administration, as a result of emerging technology. Biomedical images have not received as much attention as other image kinds, despite testing utilizing cryptography techniques. In order to increase the safety and effectiveness of picture transmission, this research developed a fast image encryption technique based on a more potent 3-D chaotic system. The authors have created a mixed-chaotic system with very sophisticated chaotic behavior in the first stage and the cross-plane cosine transform is proposed in the second stage of the study. In order to obtain the final encrypted image, a hybrid model of multidirectional circular permutation and a map have been used in this study to produce a novel image encryption system. Through the use of a hybrid model of multidirectional circular permutation and a map, a novel picture encryption technique has been established in this work, leading to the final encrypted image. The suggested encryption method and technology have been found to provide strong encryption against many attacks, including statistical, differential, and brute force attacks.