Cryptology ePrint Archive: BibTeX Citation of Report 2005/282

@misc{cryptoeprint:2005:282,
    author = {James Aspnes and  Zoë Diamadi and Kristian Gjøsteen and René Peralta and Aleksandr Yampolskiy},
    title = {Spreading Alerts Quietly and the Subgroup Escape Problem},
    howpublished = {Cryptology ePrint Archive, Report 2005/282},
    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.