Cryptology ePrint Archive: BibTeX Citation of Report 2014/882

@misc{cryptoeprint:2014:882,
    author = {Ran Canetti and Huijia Lin and Stefano Tessaro and Vinod Vaikuntanathan},
    title = {Obfuscation of Probabilistic Circuits and Applications},
    howpublished = {Cryptology ePrint Archive, Report 2014/882},
    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.