Cryptology ePrint Archive: BibTeX Citation of Report 2004/069

@misc{cryptoeprint:2004:069,
    author = {Wonil Lee and Mridul Nandi and Palash Sarkar and Donghoon Chang and Sangjin Lee and Kouichi Sakurai},
    title = {A Generalization of PGV-Hash Functions and Security Analysis in Black-Box Model},
    howpublished = {Cryptology ePrint Archive, Report 2004/069},
    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.