@misc{cryptoeprint:2021:421,
    author = {James Bartusek and Giulio Malavolta},
    title = {Candidate Obfuscation of Null Quantum Circuits and Witness Encryption for QMA},
    howpublished = {Cryptology ePrint Archive, Report 2021/421},
    year = {2021},
    url = {https://eprint.iacr.org/2021/421},
}