Cryptology ePrint Archive: BibTeX Citation of Report 2007/324

@misc{cryptoeprint:2007:324,
    author = {Mike Burmester and Breno de Medeiros},
    title = {Towards provable security for route discovery protocols in mobile ad hoc networks},
    howpublished = {Cryptology ePrint Archive, Report 2007/324},
    year = {2007},
    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.