An efficient and privacy-preserving mutual authentication with key agreement scheme for telecare medicine information system

2021 ◽  
Author(s):  
Yulei Chen ◽  
Jianhua Chen
Keyword(s):  
Information System ◽  
Key Agreement ◽  
Mutual Authentication ◽  
Privacy Preserving ◽  
Telecare Medicine Information System ◽  
Medicine Information

A Secure Three Factor Based Authentication Scheme for Telecare Medicine Information System with Privacy Preservation

2022 ◽  
Vol 16 (1) ◽  
pp. 0-0
Keyword(s):  
Information System ◽  
Privacy Preservation ◽  
Chaotic Map ◽  
Security Analysis ◽  
Security And Privacy ◽  
Telecare Medicine Information System ◽  
Medicine Information ◽  
Sensitive Data ◽  
Healthcare Data ◽  
Remote Healthcare

Telecare Medicine Information System (TMIS) is now attracting field for remote healthcare, diagnosis and emergency health services etc. The major objective of this type of system is to provide medical facilities to patients who are critically ill and unable to attend hospitals or put in isolation for observations. A major challenge of such systems is to securely transmit patients' health related information to the medical server through an insecure channel. This collected sensitive data is further used by medical practitioners for diagnosis and treatment purposes. Therefore, security and privacy are essential for healthcare data. In this paper, a robust authentication protocol based on Chebyshev Chaotic map has been proposed for adequate security while transmitting data. The privacy preservation is maintained by a rule set which mainly controls the views. A detailed security analysis was performed for the proposed scheme.

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