@misc{cryptoeprint:2008:449,
    author = {Joonsang Baek and Willy Susilo and Joseph K. Liu and Jianying Zhou},
    title = {A New Variant of the Cramer-Shoup KEM Secure against Chosen Ciphertext Attack},
    howpublished = {Cryptology ePrint Archive, Report 2008/449},
    year = {2008},
    url = {http://eprint.iacr.org/2008/449},
}