作者: Xiaoyi Duan , Jianwei Liu , Qishan Zhang
DOI: 10.1109/ICCIAS.2006.295440
关键词:
摘要: A smart card based scheme is very practical to authenticate remote user. In 2002, Chien-Jan-Tseng proposed a mutual authentication using card. But in 2004, Ku-chen pointed out the weaknesses of Chien et al's and an improvement al.'s prevent from some weaknesses. However, Hsu there still susceptible parallel session attack Ku-Chen's scheme. Later, indicated another weakness made enhancement resolve such problems. we find can't resist too. this paper, make modification problem