@misc{cryptoeprint:2010:122,
    author = {Akinori Kawachi and Akira Numayama and Keisuke Tanaka and Keita Xagawa},
    title = {Security of Encryption Schemes in Weakened Random Oracle Models},
    howpublished = {Cryptology ePrint Archive, Report 2010/122},
    year = {2010},
    url = {http://eprint.iacr.org/2010/122},
}