Cryptology ePrint Archive: BibTeX Citation of Report 2009/020

@misc{cryptoeprint:2009:020,
    author = {Jiali Choy and Khoongming Khoo and Chuan-Wen Loe},
    title = {Applying Time-Memory-Data Trade-Off to Meet-in-the-Middle Attack},
    howpublished = {Cryptology ePrint Archive, Report 2009/020},
    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.