@misc{cryptoeprint:2012:625,
    author = {Alexandra Boldyreva and Nathan Chenette and Adam O’Neill},
    title = {Order-Preserving Encryption Revisited: Improved Security Analysis and Alternative Solutions},
    howpublished = {Cryptology ePrint Archive, Report 2012/625},
    year = {2012},
    url = {http://eprint.iacr.org/2012/625},
}