Cryptology ePrint Archive: BibTeX Citation of Report 2014/530

@misc{cryptoeprint:2014:530,
    author = {Khoongming Khoo and Thomas Peyrin and Axel Y. Poschmann and Huihui Yap},
    title = {FOAM: Searching for Hardware-Optimal SPN Structures and Components with a Fair Comparison},
    howpublished = {Cryptology ePrint Archive, Report 2014/530},
    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.