@misc{cryptoeprint:2008:085,
    author = {Chang-An Zhao and Fangguo Zhang and Jiwu Huang},
    title = {All Pairings Are in a Group},
    howpublished = {Cryptology ePrint Archive, Report 2008/085},
    year = {2008},
    url = {http://eprint.iacr.org/2008/085},
}