Cryptology ePrint Archive: BibTeX Citation of Report 2009/362

@misc{cryptoeprint:2009:362,
    author = {Laila El Aimani},
    title = {Toward a Generic Construction of Convertible Undeniable Signatures from Pairing-Based Signatures},
    howpublished = {Cryptology ePrint Archive, Report 2009/362},
    year = {2009},
    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.