Weaknesses of an efficient and secure dynamic ID-based remote user authentication scheme

Rafael Mart'nez-Peláez, Francisco Rico-Novella
2012 Procedia Technology - Elsevier  
Recently, Wang, Liu, Xiao and Dan proposed an efficient and secure dynamic ID-based remote user authentication scheme and claimed that their scheme provides strong security. We demonstrate that Wang et al.'s scheme is vulnerable to insider, masquerade and server spoofing attacks.
doi:10.1016/j.protcy.2012.03.038 fatcat:f2rh4g3ugrh6vosqmkzuhpatbu