Cryptology ePrint Archive: BibTeX Citation of Report 2014/443

@misc{cryptoeprint:2014:443,
    author = {Shan Chen and Rodolphe Lampe and Jooyoung Lee and Yannick Seurin and John P. Steinberger},
    title = {Minimizing the Two-Round Even-Mansour Cipher},
    howpublished = {Cryptology ePrint Archive, Report 2014/443},
    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.