Cryptanalysis and Improvement of Yan et al.'s Biometric-based authentication scheme for Telecare Medicine Information Systems
arXiv:1309.4944
Abstract
Remote user authentication is desirable for a Telecare medicine information system (TMIS) to verify the correctness of remote users and server over the insecure channel. We propose an authentication scheme for TMIS.
This paper has been withdrawn by the author due to a inaccuracy in analysis section