@misc{cryptoeprint:2020:1339,
    author = {Scott Aaronson and Jiahui Liu and  Qipeng Liu Mark Zhandry and RuizheZhang},
    title = {New Approaches for Quantum Copy-Protection},
    howpublished = {Cryptology ePrint Archive, Report 2020/1339},
    year = {2020},
    url = {https://eprint.iacr.org/2020/1339},
}