Cryptology ePrint Archive: BibTeX Citation of Report 2002/077

@misc{cryptoeprint:2002:077,
    author = {Yevgeniy Dodis and Jonathan Katz and Shouhuai Xu and Moti Yung},
    title = {Key-Insulated Public-Key Cryptosystems},
    howpublished = {Cryptology ePrint Archive, Report 2002/077},
    year = {2002},
    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.