Cryptology ePrint Archive: BibTeX Citation of Report 2006/448

@misc{cryptoeprint:2006:448,
    author = {Tri van Le, Mike Burmester, Breno de Medeiros},
    title = {Universally Composable and Forward Secure RFID Authentication and Key Exchange},
    howpublished = {Cryptology ePrint Archive, Report 2006/448},
    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.