Cryptology ePrint Archive: BibTeX Citation of Report 2005/239

@misc{cryptoeprint:2005:239,
    author = {Raylin Tso and Ying Miao and Takeshi Okamoto  and Eiji Okamoto},
    title = {A Share-Correctable Protocol for the Shamir Threshold Scheme and Its Application to Participant Enrollment},
    howpublished = {Cryptology ePrint Archive, Report 2005/239},
    year = {2005},
    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.