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完美非线性映射在原差分攻击中起着重要作用 .对任意素数 p,任意偶数 n,任意正整数m m n2 ,构造了一批 Znp 到 Zmp 的完美非线性映射 .
The perfect nonlinear mapping plays an important role in the original differential attack.For any prime p, any even n, and any positive integer m m n2, a perfect nonlinear mapping of Znp to Zmp is constructed.