Cryptology ePrint Archive: BibTeX Citation of Report 2005/386

@misc{cryptoeprint:2005:386,
    author = {Fangguo Zhang,  Xiaofeng Chen, Willy Susilo and Yi Mu},
    title = {A New Short Signature Scheme Without Random Oracles from Bilinear Pairings},
    howpublished = {Cryptology ePrint Archive, Report 2005/386},
    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.