Cryptology ePrint Archive: BibTeX Citation of Report 2004/089

@misc{cryptoeprint:2004:089,
    author = {Mahalingam Ramkumar and Nasir Memon},
    title = {Security of Random Key Pre-distribution Schemes With Limited Tamper Resistance},
    howpublished = {Cryptology ePrint Archive, Report 2004/089},
    year = {2004},
    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.