ITSSAKA-MS: An Improved Three-Factor Symmetric-Key Based Secure AKA Scheme for Multi-Server Environments

A variety of three-factor smart-card based schemes, specifically designed for telecare medicine information systems (TMIS) are available for remote user authentication. Most of the existing schemes for TMIS are customarily proposed for the single server-based environments and in a single-server envi...

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Bibliographic Details
Main Authors: Zeeshan Ali, Sajid Hussain, Rana Haseeb Ur Rehman, Asmaa Munshi, Misbah Liaqat, Neeraj Kumar, Shehzad Ashraf Chaudhry
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/9113685/