@misc{cryptoeprint:2011:241,
    author = {Xiuqun Wang},
    title = {A Novel Adaptive Proactive Secret Sharing without a Trusted Party },
    howpublished = {Cryptology ePrint Archive, Report 2011/241},
    year = {2011},
    url = {http://eprint.iacr.org/2011/241},
}