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考虑由Bent函数级联而成的布尔函数 ,讨论其平衡性、非线性度及严格雪崩准则等编码性质 ,分别得到这类级联函数为Bent函数和满足严格雪崩准则的条件
Considering the Boolean functions cascaded by Bent functions, the properties of the codes such as the balance, the nonlinearity and the strict avalanche criterion are discussed. The conditions for the Bent function and the strict avalanche criterion are obtained respectively