aspg-18-842-1792025584 20261015005304 American Scientific Publishing Group admin@americaspg.com American Scientific Publishing Group Journal of Intelligent Systems and Internet of Things JISIoT 2769-786X 2690-6791 2019 0 1 Abdul Rahaman Wahab Sait King Faisal University, Kingdom of Saudi Arabia Irina Pustokhina Plekhanov Russian University of Economics, Moscow, Russia M. Ilayaraja Department of Computer Science and Information Technology, Kalasalingam Academy of Research and Education, Krishnankoil, India Digital image security plays an essential role in the shared communication model. Encryption and decryption process is commonly applied to securely transmit the images in various real-time applications. In addition, the generation of encryption/decryption keys is also essential to achieve enhanced image security. This study presents a multiple share creation scheme with an optimal signcryption (MSS-OSC) technique for digital image security. The MSS-OSC technique primarily generates a set of various shares for every digital image that needs to be transmitted. In addition, the encryption of generated shares takes place via the optimal signcryption (OSC) technique. Moreover, genetic programming (GP) is employed to optimally choose the keys involved in the encryption and decryption process. The detailed experimental validation of the MSS-OSC technique is investigated using a set of benchmark test images. The results analysis demonstrated that the MSS-OSC technique had a superior performance by accomplishing maximum digital image security. 2019 26 36 842 https://creativecommons.org/licenses/by/4.0/ 10.54216/JISIoT.000103 https://americaspg.com/journal/18/article/842 https://americaspg.com/storage/2138.pdf