Cryptology ePrint Archive: BibTeX Citation of Report 2008/293

@misc{cryptoeprint:2008:293,
    author = {Roberto Di Pietro and Luigi V. Mancini and Claudio Soriente and Angelo Spognardi and Gene Tsudik},
    title = {Maximizing data survival in Unattended Wireless Sensor Networks against a focused mobile adversary },
    howpublished = {Cryptology ePrint Archive, Report 2008/293},
    year = {2008},
    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.