Cryptology ePrint Archive: BibTeX Citation of Report 2013/744

@misc{cryptoeprint:2013:744,
    author = {Shashank Agrawal and Shweta Agrawal and Saikrishna Badrinarayanan and  Abishek Kumarasubramanian and  Manoj Prabhakaran and Amit Sahai},
    title = {Functional Encryption and Property Preserving Encryption: New Definitions and Positive Results},
    howpublished = {Cryptology ePrint Archive, Report 2013/744},
    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.