Cryptology ePrint Archive: BibTeX Citation of Report 2009/403

@misc{cryptoeprint:2009:403,
    author = {Laila El Aimani},
    title = {On Generic Constructions of Designated Confirmer Signatures (The ``Encryption of a Signature'' Paradigm Revisited)},
    howpublished = {Cryptology ePrint Archive, Report 2009/403},
    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.