@INPROCEEDINGS{AvoineBHV-2007-ieeetspuc,
  author         = {Avoine, Gildas and Butty\'an, Levente and Holczer, Tam\'as and Vajda, Istv\'an},
  title          = {Group-Based Private Authentication},
  booktitle      = {IEEE International Workshop on Trust, Security, and Privacy for Ubiquitous Computing  -- TSPUC},
  year           = {2007},
  editor         = {},
  volume         = {},
  series         = {},
  pages          = {1--6},
  address        = {Helsinki, Finland},
  month          = {June},
  organization   = {IEEE},
  publisher      = {IEEE Computer Society},
  bibsource      = {Information Security Group (GSI), UCL, Louvain-la-Neuve, Belgium},
}