Cryptology ePrint Archive: BibTeX Citation of Report 2015/593

@misc{cryptoeprint:2015:593,
    author = {Patrick HADDAD and Viktor FISCHER and Florent BERNARD and Jean NICOLAI},
    title = {A Physical Approach for Stochastic Modeling of TERO-based TRNG},
    howpublished = {Cryptology ePrint Archive, Report 2015/593},
    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.