Cryptology ePrint Archive: BibTeX Citation of Report 2013/303

@misc{cryptoeprint:2013:303,
    author = {Shivam Bhasin and Claude Carlet and Sylvain Guilley},
    title = {Theory of masking with codewords in hardware: low-weight $d$th-order correlation-immune Boolean functions},
    howpublished = {Cryptology ePrint Archive, Report 2013/303},
    year = {2013},
    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.