Cryptology ePrint Archive: BibTeX Citation of Report 2015/019

@misc{cryptoeprint:2015:019,
    author = {Gilles Barthe and Edvard Fagerholm and Dario Fiore and Andre Scedrov and Benedikt Schmidt and Mehdi Tibouchi},
    title = {Strongly-Optimal Structure Preserving Signatures from Type II Pairings: Synthesis and Lower Bounds},
    howpublished = {Cryptology ePrint Archive, Report 2015/019},
    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.