Cryptology ePrint Archive: BibTeX Citation of Report 2001/077

@misc{cryptoeprint:2001:077,
    author = {Markku-Juhani Olavi Saarinen},
    title = {A Time-Memory Tradeoff Attack Against LILI-128},
    howpublished = {Cryptology ePrint Archive, Report 2001/077},
    year = {2001},
    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.