Cryptology ePrint Archive: BibTeX Citation of Report 2003/046

@misc{cryptoeprint:2003:046,
    author = {Guilin Wang, and Bo Zhu},
    title = {Remarks on Saeednia's Identity-based Society Oriented Signature Scheme with Anonymous Signers},
    howpublished = {Cryptology ePrint Archive, Report 2003/046},
    year = {2003},
    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.