@misc{cryptoeprint:2008:186,
    author = {Mehul A. Shah and Ram Swaminathan and Mary Baker},
    title = {Privacy-Preserving Audit and Extraction of Digital Contents},
    howpublished = {Cryptology ePrint Archive, Report 2008/186},
    year = {2008},
    url = {http://eprint.iacr.org/2008/186},
}