@misc{cryptoeprint:2012:247,
    author = {Xusheng Zhang and Kunpeng Wang and Dongdai Lin},
    title = {On Efficient Pairings on Elliptic Curves over Extension Fields},
    howpublished = {Cryptology ePrint Archive, Report 2012/247},
    year = {2012},
    url = {http://eprint.iacr.org/2012/247},
}