Cryptology ePrint Archive: BibTeX Citation of Report 2010/489

@misc{cryptoeprint:2010:489,
    author = {Dengguo Feng and Xiutao Feng and Wentao Zhang and Xiubin Fan and Chuankun Wu},
    title = {Loiss: A Byte-Oriented Stream Cipher},
    howpublished = {Cryptology ePrint Archive, Report 2010/489},
    year = {2010},
    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.