Security enhancement on an improvement on two remote user authentication schemes using smart cards

Tien-Ho Chen, Han-Cheng Hsiang, Wei Kuan Shih. Security enhancement on an improvement on two remote user authentication schemes using smart cards. Future Generation Comp. Syst., 27(4):377-380, 2011. [doi]

@article{ChenHS11-1,
  title = {Security enhancement on an improvement on two remote user authentication schemes using smart cards},
  author = {Tien-Ho Chen and Han-Cheng Hsiang and Wei Kuan Shih},
  year = {2011},
  doi = {10.1016/j.future.2010.08.007},
  url = {http://dx.doi.org/10.1016/j.future.2010.08.007},
  tags = {security},
  researchr = {https://researchr.org/publication/ChenHS11-1},
  cites = {0},
  citedby = {0},
  journal = {Future Generation Comp. Syst.},
  volume = {27},
  number = {4},
  pages = {377-380},
}