Anonymity Preserving and Lightweight Multimedical Server Authentication Protocol for Telecare Medical Information System

Electronic health systems, such as telecare medical information system (TMIS), allow patients to exchange their health information with a medical center/doctor for diagnosis in real time, and across borders. Given the sensitive nature of health information/medical data, ensuring the security of such systems is crucial. In this paper, we revisit Das et al.'s authentication protocol, which is designed to ensure patient anonymity and...