%0 Journal Article %T An improved Chang-Lee’s smart card-based authentication scheme %A Chiou, Shu-Fen %A Fajar Cahyadi, Eko %A Yang, Cheng-Ying %A Hwang, Min-Shiang %J Journal of Physics: Conference Series %V 1237 %N 4 %P 7 %@ 1742-6596 %D 2019-06-01 %~ DeepDyve