Cryptology ePrint Archive: BibTeX Citation of Report 2013/827

@misc{cryptoeprint:2013:827,
    author = {Shashank Agrawal and Prabhanjan Ananth and Vipul Goyal and Manoj Prabhakaran and Alon Rosen},
    title = {Lower Bounds in the Hardware Token Model},
    howpublished = {Cryptology ePrint Archive, Report 2013/827},
    year = {2013},
    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.