Cryptology ePrint Archive: BibTeX Citation of Report 2010/049

@misc{cryptoeprint:2010:049,
    author = {Ran Canetti and Yael Tauman Kalai and Mayank Varia and Daniel Wichs},
    title = {On Symmetric Encryption and Point Obfuscation},
    howpublished = {Cryptology ePrint Archive, Report 2010/049},
    year = {2010},
    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.