Cryptology ePrint Archive: BibTeX Citation of Report 2010/479

@misc{cryptoeprint:2010:479,
    author = {R.M. Avanzi and S. Hoerder and D. Page and M. Tunstall},
    title = {Side-Channel Attacks on the McEliece and Niederreiter Public-Key Cryptosystems},
    howpublished = {Cryptology ePrint Archive, Report 2010/479},
    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.