Cryptology ePrint Archive: BibTeX Citation of Report 2012/314

@misc{cryptoeprint:2012:314,
    author = {Tomasz Rachwalik and Janusz Szmidt and Robert Wicik, and Janusz Zablocki},
    title = {Generation of  Nonlinear Feedback Shift Registers with special-purpose hardware},
    howpublished = {Cryptology ePrint Archive, Report 2012/314},
    year = {2012},
    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.