@inproceedings{DBLP:conf/iih-msp/WengWP06,
  author    = {Li Weng and
               Karel Wouters and
               Bart Preneel},
  title     = {Extending the Selective MPEG Encryption Algorithm PVEA},
  booktitle = {IIH-MSP},
  year      = {2006},
  pages     = {117-120},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/IIH-MSP.2006.97},
  crossref  = {DBLP:conf/iih-msp/2006},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/iih-msp/2006,
  title     = {Second International Conference on Intelligent Information
               Hiding and Multimedia Signal Processing (IIH-MSP 2006),
               Pasadena, California, USA, December 18-20, 2006, Proceedings},
  booktitle = {IIH-MSP},
  publisher = {IEEE Computer Society},
  year      = {2006},
  isbn      = {0-7695-2745-0},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}