Cryptology ePrint Archive: BibTeX Citation of Report 2015/786

@misc{cryptoeprint:2015:786,
    author = {Jean-Michel Cioranesco and Roman Korkikian and David Naccache and Rodrigo Portella do Canto},
    title = {Buying AES Design Resistance with Speed and Energy},
    howpublished = {Cryptology ePrint Archive, Report 2015/786},
    year = {2015},
    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.