Cryptology ePrint Archive: BibTeX Citation of Report 2004/170

@misc{cryptoeprint:2004:170,
    author = {Rafail Ostrovsky and Charles Rackoff and Adam Smith},
    title = {Efficient Consistency Proofs for Generalized Queries on a Committed Database},
    howpublished = {Cryptology ePrint Archive, Report 2004/170},
    year = {2004},
    note = {\url{http://eprint.iacr.org/}},
}

You will need the url.sty package (comes with most LaTeX installations) for the last line. Otherwise, remove the \url command.