@misc{cryptoeprint:2009:221,
    author = {David Jao and Kayo Yoshida},
    title = {Boneh-Boyen signatures and the Strong Diffie-Hellman problem},
    howpublished = {Cryptology ePrint Archive, Report 2009/221},
    year = {2009},
    url = {http://eprint.iacr.org/2009/221},
}