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THE PASSWORD CHANGE PHASE IS STILL UNSECURE

Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.6, No. 8)

Publication Date:

Authors : ;

Page : 57-61

Keywords : : Cryptography; Authentication; Smart cards; Password; Security attacks.;

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Abstract

Yoon et al. proposed a new efficient remote user authentication scheme using smart cards in 2004. This paper analyzes the proposed scheme and then proves that the password change phase of Yoon et al's scheme is still insecure.

Last modified: 2017-08-11 21:43:11