Cryptology ePrint Archive: BibTeX Citation of Report 2013/729

@misc{cryptoeprint:2013:729,
    author = {Vipul Goyal and Abhishek Jain and Venkata Koppula and Amit Sahai},
    title = {Functional Encryption for Randomized Functionalities},
    howpublished = {Cryptology ePrint Archive, Report 2013/729},
    year = {2013},
    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.