Cryptology ePrint Archive: BibTeX Citation of Report 2005/154

@misc{cryptoeprint:2005:154,
    author = {Marius C. Silaghi and Gerhard Friedrich},
    title = {Secure Stochastic Multi-party Computation for Combinatorial Problems and a Privacy Concept that Explicitely Factors out Knowledge about the Protocol},
    howpublished = {Cryptology ePrint Archive, Report 2005/154},
    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.