@misc{cryptoeprint:2009:628,
    author = {Aniket Kate and Ian Goldberg},
    title = {Using Sphinx to Improve Onion Routing Circuit Construction},
    howpublished = {Cryptology ePrint Archive, Report 2009/628},
    year = {2009},
    url = {http://eprint.iacr.org/2009/628},
}