@InProceedings{blacr-ndss,
  author = {Man Ho Au and Apu Kapadia and Willy Susilo},
  title = {{BLACR}: {TTP}-Free Blacklistable Anonymous Credentials with Reputation},
  booktitle = {Proceedings of the 19th Annual Network and Distributed System Security Symposium ({NDSS})},
  year = {2012},
  month = feb
}