Cryptology ePrint Archive: BibTeX Citation of Report 2014/1009

@misc{cryptoeprint:2014:1009,
    author = {Christopher D. Nguyen and Dhananjay S. Phatak and Steven D. Houston and Alan T. Sherman},
    title = {A Preliminary FPGA Implementation and Analysis of Phatak’s Quotient-First Scaling Algorithm in the Reduced-Precision Residue Number System},
    howpublished = {Cryptology ePrint Archive, Report 2014/1009},
    year = {2014},
    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.