Cryptology ePrint Archive: BibTeX Citation of Report 2005/147

@misc{cryptoeprint:2005:147,
    author = {Jong Youl Choi and Philippe Golle and Markus Jakobsson},
    title = {Tamper-Evident Digital Signatures: Protecting Certification Authorities Against Malware},
    howpublished = {Cryptology ePrint Archive, Report 2005/147},
    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.