Cryptology ePrint Archive: BibTeX Citation of Report 1998/026

@misc{cryptoeprint:1998:026,
    author = {Oded Goldreich and Salil Vadhan},
    title = {Comparing Entropies in Statistical Zero-Knowledge with Applications to the Structure of SZK },
    howpublished = {Cryptology ePrint Archive, Report 1998/026},
    year = {1998},
    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.