An efficient medical data encryption scheme using selective shuffling and inter-intra pixel diffusion IoT-enabled secure E-healthcare framework. - Ravichandran, Dhivya; Jebarani, W. Sylvia Lilly; Mahalingam, Hemalatha; Meikandan, Padmapriya Velupillai; Pravinkumar, Padmapriya; Amirtharajan, Rengarajan (Scientific Reports, 2025)