@misc{cryptoeprint:2012:243,
    author = {Myungsun Kim and Jihye Kim and Jung Hee Cheon},
    title = {Compress Multiple Ciphertexts Using ElGamal Encryption Schemes},
    howpublished = {Cryptology ePrint Archive, Report 2012/243},
    year = {2012},
    url = {http://eprint.iacr.org/2012/243},
}