Cryptology ePrint Archive: BibTeX Citation of Report 2015/787

@misc{cryptoeprint:2015:787,
    author = {Houda Ferradi and R\'emi G\'eraud and Diana Maimut and David Naccache and Hang Zhou},
    title = {Backtracking-Assisted Multiplication},
    howpublished = {Cryptology ePrint Archive, Report 2015/787},
    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.