Cryptology ePrint Archive: BibTeX Citation of Report 2006/210

@misc{cryptoeprint:2006:210,
    author = {Reza Curtmola and Juan Garay and Seny Kamara and Rafail Ostrovsky},
    title = {Searchable Symmetric Encryption: Improved Definitions and Efficient Constructions },
    howpublished = {Cryptology ePrint Archive, Report 2006/210},
    year = {2006},
    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.