@InProceedings{twokind-wpes08,
  author = {Katelin Bailey and Apu Kapadia and Linden Vongsathorn and Sean W. Smith},
  title = "{{TwoKind} Authentication: Protecting Private Information in Untrustworthy Environments}",
  booktitle = {Proceedings of The Seventh ACM Workshop on Privacy in the Electronic Society (WPES)},
  year = {2008},
  pages = {39--43},
  doi =	 {10.1145/1456403.1456412},
  month = oct
}