@misc{cryptoeprint:2020:959,
    author = {Carlos Cid and Akinori Hosoyamada and Yunwen Liu and Siang Meng Sim},
    title = {Quantum Cryptanalysis on Contracting Feistel Structures and Observation on Related-key settings},
    howpublished = {Cryptology ePrint Archive, Report 2020/959},
    year = {2020},
    url = {https://eprint.iacr.org/2020/959},
}