Cryptology ePrint Archive: BibTeX Citation of Report 2013/264

@misc{cryptoeprint:2013:264,
    author = {Stephen R. Tate and Roopa Vishwanathan and Scott Weeks},
    title = {Encrypted Secret Sharing and Analysis by Plaintext Randomization},
    howpublished = {Cryptology ePrint Archive, Report 2013/264},
    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.