Cryptology ePrint Archive: BibTeX Citation of Report 2015/983

@misc{cryptoeprint:2015:983,
    author = {Ping Ngai Chung and Craig Costello and Benjamin Smith},
    title = {Fast, uniform, and compact scalar multiplication for elliptic curves and genus 2 Jacobians with applications to signature schemes},
    howpublished = {Cryptology ePrint Archive, Report 2015/983},
    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.