@misc{cryptoeprint:2015:321,
    author = {Paolo D'Arco and Maria Isabel Gonzalez Vasco and Angel L. Perez del Pozo and Clauido Soriente},
    title = {Size-Hiding in Private Set Intersection: what can be done and how to do it without random oracles},
    howpublished = {Cryptology ePrint Archive, Report 2015/321},
    year = {2015},
    url = {https://eprint.iacr.org/2015/321},
}