@misc{cryptoeprint:2004:022,
    author = {Steven M. Bellovin and William R. Cheswick},
    title = {Privacy-Enhanced Searches Using Encrypted Bloom Filters},
    howpublished = {Cryptology ePrint Archive, Report 2004/022},
    year = {2004},
    url = {http://eprint.iacr.org/2004/022},
}