Marcin Kontak, Janusz Szmidt. Nonlinearity of the Round Function. IACR Cryptology ePrint Archive, 2005:299, 2005. [doi]
@article{KontakS05, title = {Nonlinearity of the Round Function}, author = {Marcin Kontak and Janusz Szmidt}, year = {2005}, url = {http://eprint.iacr.org/2005/299}, researchr = {https://researchr.org/publication/KontakS05}, cites = {0}, citedby = {0}, journal = {IACR Cryptology ePrint Archive}, volume = {2005}, pages = {299}, }