Cryptology ePrint Archive: BibTeX Citation of Report 2015/768

@misc{cryptoeprint:2015:768,
    author = {Pawel Swierczynski and Marc Fyrbiak and Philipp Koppe and Amir Moradi and Christof Paar},
    title = {Interdiction in Practice – Hardware Trojan Against a High-Security USB Flash Drive},
    howpublished = {Cryptology ePrint Archive, Report 2015/768},
    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.