Cryptology ePrint Archive: BibTeX Citation of Report 2004/334

@misc{cryptoeprint:2004:334,
    author = {Ran Canetti and Jonathan Herzog},
    title = {Universally Composable Symbolic Analysis of Cryptographic Protocols (The case of encryption-based mutual authentication and key exchange)},
    howpublished = {Cryptology ePrint Archive, Report 2004/334},
    year = {2004},
    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.