Cryptology ePrint Archive: BibTeX Citation of Report 2014/778

@misc{cryptoeprint:2014:778,
    author = {Michael Clear and Hitesh Tewari and Ciar\'{a}n McGoldrick},
    title = {Anonymous IBE from Quadratic Residuosity with Improved Performance},
    howpublished = {Cryptology ePrint Archive, Report 2014/778},
    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.