package?com.example.testdes.utils;

/**
?*?http://blog.csdn.net/qq_27570955?viewmode=list
?*?@author?xyzhu.
?*
?*/
public?class?MyDES?{
	//?初始置換表
	private?static?final?int[]?IP_Table?=?{?58?50?42?34?26?18?10?2?60?52?44?36?28?20?12?4?62?54?46
			38?30?22?14?6?64?56?48?40?32?24?16?8?57?49?41?33?25?17?9?1?59?51?43?35?27?19?11
			3?61?53?45?37?29?21?13?5?63?55?47?39?31?23?15?7?};
	//?逆置換表
	private?static?final?int[]?IPR_Table?=?{?40?8?48?16?56?24?64?32?39?7?47?15?55?23?63?31?38?6?46
			14?54?22?62?30?37?5?45?13?53?21?61?29?36?4?44?12?52?20?60?28?35?3?43?11?51?19?59
			27?34?2?42?10?50?18?58?26?33?1?41?9?49?17?57?25?};
	//?擴(kuò)展置換E表
	private?static?final?in