Cryptanalysis of Song's advanced smart card based password authentication protocol
Cryptography and Security
2011-11-14 v1
Abstract
Song \cite{Song10} proposed very recently a password-based authentication and key establishment protocol using smart cards which attempts to solve some weaknesses found in a previous scheme suggested by Xu, Zhu, and Feng \cite{XZF09}. In this paper, we present attacks on the improved protocol, showing that it fails to achieve the claimed security goals.
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Cite
@article{arxiv.1111.2744,
title = {Cryptanalysis of Song's advanced smart card based password authentication protocol},
author = {Juan E. Tapiador and Julio C. Hernandez-Castro and P. Peris-Lopez and John A. Clark},
journal= {arXiv preprint arXiv:1111.2744},
year = {2011}
}
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7 pages