Cryptology ePrint Archive: BibTeX Citation of Report 2015/867

@misc{cryptoeprint:2015:867,
    author = {Michel Abdalla and Fabrice Benhamouda and Alain Passelègue},
    title = {Multilinear and Aggregate Pseudorandom Functions: New Constructions and Improved Security},
    howpublished = {Cryptology ePrint Archive, Report 2015/867},
    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.