Cryptology ePrint Archive: BibTeX Citation of Report 2006/269

@misc{cryptoeprint:2006:269,
    author = {Steve Babbage and Carlos Cid and Norbert Pramstaller and Havard Raddum},
    title = {An Analysis of the Hermes8 Stream Ciphers},
    howpublished = {Cryptology ePrint Archive, Report 2006/269},
    year = {2006},
    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.