Shaojing Fu Kanta Matsuura Chao Li 0002 Longjiang Qu Construction of highly nonlinear resilient S-boxes with given degree. 241-253 2012 64 Des. Codes Cryptogr. 3 https://doi.org/10.1007/s10623-011-9568-z db/journals/dcc/dcc64.html#FuMLQ12