@misc{cryptoeprint:2017:1117,
    author = {Rishab Goyal and Venkata Koppula and Brent Waters},
    title = {Risky Traitor Tracing and New Differential Privacy Negative Results},
    howpublished = {Cryptology ePrint Archive, Report 2017/1117},
    year = {2017},
    url = {https://eprint.iacr.org/2017/1117},
}