@misc{cryptoeprint:2009:227,
    author = {Daniele Micciancio},
    title = {Computational soundness, co-induction, and encryption cycles},
    howpublished = {Cryptology ePrint Archive, Report 2009/227},
    year = {2009},
    url = {http://eprint.iacr.org/2009/227},
}