@misc{cryptoeprint:2020:100,
    author = {Claude Carlet and  Kwang Ho Kim and Sihem Mesnager},
    title = {A direct proof of APN-ness of the Kasami functions},
    howpublished = {Cryptology ePrint Archive, Report 2020/100},
    year = {2020},
    url = {https://eprint.iacr.org/2020/100},
}