Cryptanalysis and Improvement of an Improved Two Factor Authentication Scheme for Telecare Medicine Information Systems
Gaopeng Jian, Rongquan Feng
TL;DR
This paper analyzes a two-factor authentication scheme for telecare medical systems, identifying vulnerabilities and proposing improvements to enhance security and privacy in remote healthcare authentication.
Contribution
It provides a cryptanalysis of an existing scheme and introduces modifications to strengthen security in TMIS authentication protocols.
Findings
Identified security weaknesses in the original scheme
Proposed an improved authentication protocol
Enhanced privacy and security features
Abstract
Telecare medical information systems (TMIS) aim to provide healthcare services remotely. Efficient and secure mechanism for authentication and key agreement is required in order to guarantee the security and privacy of patients in TMIS.
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Taxonomy
TopicsAdvanced Authentication Protocols Security · User Authentication and Security Systems · Cryptography and Data Security