Cryptology ePrint Archive: BibTeX Citation of Report 2009/265

@misc{cryptoeprint:2009:265,
    author = {Yiyuan Luo and Zheng Gong and Ming Duan and Bo Zhu and Xuejia Lai},
    title = {Revisiting the Indifferentiability of PGV Hash Functions},
    howpublished = {Cryptology ePrint Archive, Report 2009/265},
    year = {2009},
    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.