@misc{cryptoeprint:2020:1359, author = {Lilya Budaghyan and Marco Calderini and Claude Carlet and Diana Davidova and Nikolay Kaleyski}, title = {On two fundamental problems on APN power functions}, howpublished = {Cryptology ePrint Archive, Report 2020/1359}, year = {2020}, url = {https://eprint.iacr.org/2020/1359}, }