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arXiv · 1111.2744

Cryptanalysis of Song's advanced smart card based password authentication protocol

Juan E. Tapiador·Julio C. Hernandez-Castro·P. Peris-Lopez·John A. Clark
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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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Juan E. Tapiador, Julio C. Hernandez-Castro, P. Peris-Lopez, John A. Clark. 2011-11-11. Cryptanalysis of Song's advanced smart card based password authentication protocol. https://arxiv.org/abs/1111.2744

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