@misc{cryptoeprint:2010:204,
    author = {Ji Huifang,  Han Wenbao,  Zhao Long },
    title = {Certificateless generalized signcryption},
    howpublished = {Cryptology ePrint Archive, Report 2010/204},
    year = {2010},
    url = {http://eprint.iacr.org/2010/204},
}