@misc{cryptoeprint:2005:431,
    author = {Bo Gyeong Kang and Je Hong Park},
    title = {Is it possible to have CBE from CL-PKE?},
    howpublished = {Cryptology ePrint Archive, Report 2005/431},
    year = {2005},
    url = {http://eprint.iacr.org/2005/431},
}