@misc{cryptoeprint:2016:1162,
    author = {Jian Guo and Jérémy Jean and Ivica Nikolic and Yu Sasaki},
    title = {Meet-in-the-Middle Attacks on Classes of Contracting and Expanding Feistel Constructions},
    howpublished = {Cryptology ePrint Archive, Report 2016/1162},
    year = {2016},
    url = {https://eprint.iacr.org/2016/1162},
}