Cryptology ePrint Archive: BibTeX Citation of Report 2014/347

@misc{cryptoeprint:2014:347,
    author = {Ilan Komargodski and Tal Moran and Moni Naor and Rafael Pass and Alon Rosen and Eylon Yogev},
    title = {One-Way Functions and (Im)perfect Obfuscation},
    howpublished = {Cryptology ePrint Archive, Report 2014/347},
    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.