@misc{cryptoeprint:2018:904,
    author = {Andris Ambainis and Mike Hamburg and Dominique Unruh},
    title = {Quantum security proofs using semi-classical oracles},
    howpublished = {Cryptology ePrint Archive, Report 2018/904},
    year = {2018},
    url = {https://eprint.iacr.org/2018/904},
}