@misc{cryptoeprint:2003:174,
    author = {Ran Canetti and Hugo Krawczyk and Jesper Nielsen},
    title = {Relaxing Chosen-Ciphertext Security},
    howpublished = {Cryptology ePrint Archive, Report 2003/174},
    year = {2003},
    url = {http://eprint.iacr.org/2003/174},
}