@misc{cryptoeprint:2010:215,
    author = {Naoki Tanaka  and Taiichi Saito},
    title = {On the q-Strong Diffie-Hellman Problem},
    howpublished = {Cryptology ePrint Archive, Report 2010/215},
    year = {2010},
    url = {http://eprint.iacr.org/2010/215},
}