Cryptology ePrint Archive: BibTeX Citation of Report 2015/144

    author       = {Tyge Tiessen and
		    Lars R. Knudsen and
		    Stefan K├Âlbl and
		    Martin M. Lauridsen},
    title        = {Security of the AES with a Secret S-box},
    howpublished = {Cryptology ePrint Archive, Report 2015/144},
    year         = {2015},
    note         = {\url{}},

You will need the url.sty package (comes with most LaTeX installations) for the last line. Otherwise, remove the \url command.

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