@inproceedings{DBLP:conf/iwdw/Venturini05,
  author    = {Ilaria Venturini},
  title     = {Oracle Attacks and Covert Channels},
  booktitle = {IWDW},
  year      = {2005},
  pages     = {171-185},
  ee        = {http://dx.doi.org/10.1007/11551492_14},
  crossref  = {DBLP:conf/iwdw/2005},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/iwdw/2005,
  editor    = {Mauro Barni and
               Ingemar J. Cox and
               Ton Kalker and
               Hyoung Joong Kim},
  title     = {Digital Watermarking, 4th International Workshop, IWDW 2005,
               Siena, Italy, September 15-17, 2005, Proceedings},
  booktitle = {IWDW},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {3710},
  year      = {2005},
  isbn      = {3-540-28768-X},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}