@misc{cryptoeprint:2002:089,
    author = {Oded Goldreich, Yoad Lustig and Moni Naor},
    title = {On Chosen Ciphertext Security of Multiple Encryptions},
    howpublished = {Cryptology ePrint Archive, Report 2002/089},
    year = {2002},
    url = {http://eprint.iacr.org/2002/089},
}