Hybrid Data Hiding Scheme Using Right-Most Digit Replacement and Adaptive Least Significant Bit for Digital Images

Mehdi Hussain 1,2, Ainuddin Wahid Abdul Wahab 1,*, Noman Javed 3 and Ki-Hyun Jung 4,* 1 Department of Computer System & Technology, Faculty of Computer Science & Information Technology, University of Malaya, 50603 Kuala Lumpur, Malaysia; [email protected] 2 School of Electrical Engineering and Computer Science, National University of Science and Technology, Islamabad 44000, Pakistan 3 Department of Computer Science, Namal College (an Associate College of the University of Bradford, UK), Mianwali 42250, Pakistan; [email protected] 4 Department of Cyber Security, Kyungil University, 712-701, Korea * Correspondence: [email protected] (A.W.A.W.); [email protected] (K.-H.J.); Tel.: +60-3-79676383 (A.W.A.W.); +82-53-600-5626 (K.-H.J.)