此方法也可应用于五位置问题。

This method can be applied to "Five - Positions".

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本文在DES加密的基础上，研究数字图像的置乱问题。

Based on DES in cryptography, image scrambling is studied in this paper.

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本文在DES加密的基础上，研究数字图像的置乱问题。

Based on DES in cryptography, image scrambling is studied in this paper.

youdao