There are many design patterns for offsetting the fault of des, but they also have limitations.

针对DES算法的缺陷而设计的改进方案虽各据优点，但也是各有限制。

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"Paysages 1 + 1" is a winning project in the international design competition of "la manufacture des paysages, Villeneuvette, France, 2004".

“乡村风景1 + 1”设计是2004年法国维拉努维“乡村风景制造”国际设计竞赛的获奖方案之一。

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The general design rules of block cipher is discussed by analyzing the encryption process, key generating, encryption function and decryption process of des algorithm.

文中以DES加密算法为例，在分析DES加密过程、密钥计算、加密函数和解密过程的基础上，探讨分组密码的设计原则。

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The Forum was the object of the first international design contest in Japan to be officially recognized by the Union Internationale des Architectes, the Paris-based organization that is the world's most prestigious association of architects.

CNN: AFTER THE BANG