scholarly journals Comments on ‘A Dynamic ID-Based Remote User Authentication Scheme’

2021 ◽  
Author(s):  
M Khan
Keyword(s):  
User Authentication ◽  
Authentication Scheme ◽  
Remote User Authentication ◽  
Dynamic Id ◽  
User Authentication Scheme ◽  
Remote User ◽  
Science Article

The initial version of this paper was published in https://www.sciencedirect.com/science/article/abs/pii/S0920548906000122?via=ihub

scholarly journals Comments on ‘A Dynamic ID-Based Remote User Authentication Scheme’

2021 ◽  
Author(s):  
M Khan
Keyword(s):  
User Authentication ◽  
Authentication Scheme ◽  
Remote User Authentication ◽  
Dynamic Id ◽  
User Authentication Scheme ◽  
Remote User ◽  
Science Article

The initial version of this paper was published in https://www.sciencedirect.com/science/article/abs/pii/S0920548906000122?via=ihub

scholarly journals Security analysis and enhancements of an improved multi-factor biometric authentication scheme

2017 ◽  
Vol 13 (8) ◽  
pp. 155014771772430 ◽  
Author(s):  
YoHan Park ◽  
KiSung Park ◽  
KyungKeun Lee ◽  
Hwangjun Song ◽  
YoungHo Park
Keyword(s):  
User Authentication ◽  
Security Analysis ◽  
User Anonymity ◽  
Authentication Scheme ◽  
Biometric Authentication ◽  
Remote User Authentication ◽  
Dynamic Id ◽  
User Authentication Scheme ◽  
Guessing Attack ◽  
Remote User

Many remote user authentication schemes have been designed and developed to establish secure and authorized communication between a user and server over an insecure channel. By employing a secure remote user authentication scheme, a user and server can authenticate each other and utilize advanced services. In 2015, Cao and Ge demonstrated that An’s scheme is also vulnerable to several attacks and does not provide user anonymity. They also proposed an improved multi-factor biometric authentication scheme. However, we review and cryptanalyze Cao and Ge’s scheme and demonstrate that their scheme fails in correctness and providing user anonymity and is vulnerable to ID guessing attack and server masquerading attack. To overcome these drawbacks, we propose a security-improved authentication scheme that provides a dynamic ID mechanism and better security functionalities. Then, we show that our proposed scheme is secure against various attacks and prove the security of the proposed scheme using BAN Logic.

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