Cryptology ePrint Archive: BibTeX Citation of Report 2008/393

@misc{cryptoeprint:2008:393,
    author = {Pranav K Vasishta and Anuj Gupta and Prasant Gopal and Piyush Bansal and Rishabh Mukherjee and Poornima M and Kannan Srinathan and Kishore Kothapalli},
    title = {How Far Must You See To Hear Reliably},
    howpublished = {Cryptology ePrint Archive, Report 2008/393},
    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.