Cryptanalysis of Song's advanced smart card based password authentication protocol
نویسندگان
چکیده
Song [8] 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 [9]. In this paper, we present attacks on the improved protocol, showing that it fails to achieve the claimed security goals.
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عنوان ژورنال:
- CoRR
دوره abs/1111.2744 شماره
صفحات -
تاریخ انتشار 2010