@inproceedings{backes03symmetric,
  author       = {Backes, Michael and Pfitzmann, Birgit and Waidner, Michael},
  title        = {Symmetric Authentication Within a Simulatable Cryptographic Library},
  booktitle    = {Proceedings of 8th European Symposium on Research in Computer Security (ESORICS)},
  series       = {Lecture Notes in Computer Science},
  volume       = {2808},
  month        = {October},
  year         = {2003},
  publisher    = {Springer},
  pages        = {271-290},
  note         = {Preprint on IACR ePrint 2003/145}
}