MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202611083600 A) filed by Bml Munjal University on July 07, 2026, for Group-Based Ultralightweight Authentication System For Telecare Medical Information Systems (tmis).
Inventors include Divyanshu Gairola; Pramod Kumar Maurya; and Ankush Chanda.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: A group-based ultralightweight authentication system for telecare medical information systems (TMIS), comprises a medical server 101 to organize a plurality of doctor identities, a database module 102 maintained at the medical server 101, wherein each mapped subgroup element is assigned a serial index number for retrieving the corresponding doctor identity, a smart card associated with a user-interface 104 accessed by the doctor, the smart card storing authentication parameters, a patient sensor module 105 for storing a server-derived parameter, a login and authentication module 106 to perform mutual authentication among the user-interface 104, the medical server 101, and the patient sensor module 105, a session key generation module 107 to establish a secure session key using at least two fresh random numbers and a patient identity parameter, and an access control module 103 for controlling and managing communication rights between authenticated doctors and patient sensor modules 105.
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