A secure three-factor authentication and biometrics-based key agreement scheme for TMIS with user anonymity

• Main Authors: Sammoud, Amal, Chalouf, Mohamed Aymen, Hamdi, Omessaad, Montavont, Nicolas, Bouallegue, Ammar
• Format: Conference Proceeding
• Language: English
• Subjects: Authentication; AVISPA; Biometrics; Biometrics (access control); E-Health; ECG; Medical services; Password; Servers; Smart card; Smart cards; Three-factor authentication; TMIS
• ISSN: 2376-6506
• DOI: 10.1109/IWCMC48107.2020.9148503

E- Health systems, specifically, Telecare Medical Information Systems (TMIS), are deployed in order to provide patients with specific diseases with healthcare services that are usually based on remote monitoring. Therefore, making an efficient, convenient and secure connection between users and medical servers over insecure channels within medical services is a rather major issue. In this context, because of the biometrics' characteristics, many biometrics-based three factor user authentication schemes have been proposed in the literature to secure user/server communication within medical services. In this paper, we make a brief study of the most interesting proposals. Then, we propose a new three-factor authentication and key agreement scheme for TMIS. Our scheme tends not only to fix the security drawbacks of some studied related work, but also, offers additional significant features while minimizing resource consumption. In addition, we perform a formal verification using the widely accepted formal security verification tool AVISPA to demonstrate that our proposed scheme is secure. Also, our comparative performance analysis reveals that our proposed scheme provides a lower resource consumption compared to other related work's proposals.