@misc{cryptoeprint:2008:255,
    author = {Xin Liao and Qiao-yan Wen},
    title = {Embedding in Two Least Significant Bits with Wet Paper Coding},
    howpublished = {Cryptology ePrint Archive, Report 2008/255},
    year = {2008},
    url = {http://eprint.iacr.org/2008/255},
}