Cryptology ePrint Archive: BibTeX Citation of Report 2004/053

@misc{cryptoeprint:2004:053,
    author = {Juan Garay and Philip MacKenzie and Ke Yang},
    title = {Efficient and Universally Composable Committed Oblivious Transfer and Applications},
    howpublished = {Cryptology ePrint Archive, Report 2004/053},
    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.