Cryptology ePrint Archive: BibTeX Citation of Report 2011/644

@misc{cryptoeprint:2011:644,
    author = {Ewan Fleischmann and Christian Forler and Stefan Lucks and Jakob Wenzel},
    title = {McOE: A Family of Almost Foolproof On-Line Authenticated Encryption Schemes},
    howpublished = {Cryptology ePrint Archive, Report 2011/644},
    year = {2011},
    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.