Cryptology ePrint Archive: BibTeX Citation of Report 2014/750

@misc{cryptoeprint:2014:750,
    author = {Shivam Bhasin and Jean-Luc Danger and Sylvain Guilley and Xuan Thuy Ngo and Laurent Sauvage},
    title = {Hardware Trojan Horses in Cryptographic IP Cores},
    howpublished = {Cryptology ePrint Archive, Report 2014/750},
    year = {2014},
    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.