@misc{cryptoeprint:2019:243,
    author = {Akinori Hosoyamada and Tetsu Iwata},
    title = {Tight Quantum Security Bound of the 4-Round Luby-Rackoff Construction},
    howpublished = {Cryptology ePrint Archive, Report 2019/243},
    year = {2019},
    url = {https://eprint.iacr.org/2019/243},
}