SPECTRAL CHARACTERIZATION OF BOOLEAN FUNCTIONS SATISFYING k ORDER PROPAGATION CRITERION
满足k次扩散准则的布尔函数的谱特征

Firtly, spectral characterization of Boolean functions satisfying k order propagation criterion is discussed; secondly, spectral characterization of Boolean functions satisfying k order strict avalanche criterion is described; finally, the generalized e - k order propagation criterion is introduced and its spectral characterization is given.