@misc{cryptoeprint:2003:238,
    author = {Xinjun Du and Ying Wang and 	Jianhua Ge and Yumin Wang},
    title = {Chameleon Signature from Bilinear Pairing},
    howpublished = {Cryptology ePrint Archive, Report 2003/238},
    year = {2003},
    url = {http://eprint.iacr.org/2003/238},
}