Cryptology ePrint Archive: BibTeX Citation of Report 2014/906

@misc{cryptoeprint:2014:906,
    author = {Jung Hee Cheon and Kyoohyung Han and Changmin Lee and Hansol Ryu and Damien Stehle},
    title = {Cryptanalysis of the Multilinear Map over the Integers},
    howpublished = {Cryptology ePrint Archive, Report 2014/906},
    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.