@article{1068,
  author = {Chengzhe Lai and Hui Li and Xiaohui Liang and Rongxing Lu and Kuan Zhang and Xuemin Shen},
  title = {CPAL: A conditional privacy-preserving authentication with access linkability for roaming service},
  year = {2014},
  journal = {IEEE Internet of Things Journal},
  volume = {1},
  number = {1},
  pages = {46-57},
  publisher = {IEEE},
}