Cryptology ePrint Archive: BibTeX Citation of Report 2015/535

@misc{cryptoeprint:2015:535,
    author = {Vincent Grosso and François-Xavier Standaert},
    title = {ASCA, SASCA and DPA with Enumeration: Which One Beats the Other and When?},
    howpublished = {Cryptology ePrint Archive, Report 2015/535},
    year = {2015},
    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.