//?DES.cpp:?implementation?of?the?CDES?class.
//
//////////////////////////////////////////////////////////////////////
#include?“StdAfx.h“
#include?“DES.h“
#include?“memory.h“


////////////////////////////////////////////////////////////////////////
//?initial?permutation?IP
const?char?IP_Table[64]?=?{
	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
};
//?final?permutation?IP^-1?
const?char?IPR_Table[64]?=?{
	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
};
//?expansion?operation?matrix
const?char?E_Table[48]?=?{
	32??1??2??3??4??5??4??5??6??7??8??9
		8??9?10?11?12?13?12?13?14?15?16?17
		16?17?18?19?20?21?20?21?22?23?24?25
		24?25?26?27?28?29?28?29?30?31?32??1
};
//?32-bit?permutation?function?P?used?on?the?output?of?the?S-boxes?
const?char?P_Table[32]?=?{
	16?7?20?21?29?12?28?17?1??15?23?26?5??18?31?10
		2??8?24?14?32?27?3??9??19?13?30?6??22?11?4??25
};
//?permuted?choice?table?（key）?
const?char?PC1_Table[56]?=?{
	57?49?41?33?25?17??9??1?58?50?42?34?26?18
		10??2?59?51?43?35?27?19?11??3?60?52?44?36
		63?55?47?39?31?23?15??7?62?54?46?38?30?22
		14??6?61?53?45?37?29?21?13??5?28?20?12??4
};
//?permuted?choice?key?（table）?
const?char?PC2_Table[48]?=?{
	14?17?11?24??1??5??3?28?15??6?21?10
		23?19?12??4?26??8?16??7?27?20?13??2
		41?52?31?37?47?55?30?40?51?45?33?48
		44?49?39?56?34?53?46?42?50?36?29?32
};
//?number?left?rotations?of?pc1?
const?char?LOOP_Table[16]?=?{
	1122222212222221
};
//?The?（in）famous?S-boxes?
const?char?S_Box[8][4][16]?=?{
	//?S1?
	14	?4	13	?1??2?15?11??8??3?10??6?12??5??9??0??7
		0?15??7??4?14??2?13??1?10??6?12?11??9??5??3??8
		4??1?14??8?13??6??2?11?15?12??9??7??3?10??5??0
		15?12??8??2??4??9??1??7??5?11??3?14?10??0??6?13
		//?S2?
		15??1??8?14??6?11??3??4??9??7??2?13?12??0??5?10
		3?13??4??7?15??2??8?14?12??0??1?10??6??9?11??5
		0?14??7?11?10??4?13??1??5??8?12??6??9??3??2?15
		13??8?10??1??3?15??4??2?11??6??7?12??0??5?14??9
		//?S3?
		10??0??9?14??6??3?15??5??1?13?12??7?11??4??2??8
		13??7??0??9??3??4??6?10??2??8??5?14?12?11?15??1
		13??6??4??9??8?15??3??0?11??1??2?12??5?10?14??7
		1?10?13??0??6??9??8??7??4?15?14??3?11??5??2?12
		//?S4?
		7?13?14??3??0??6??9?10??1

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-01-17?15:41??HD2017Tool\
?????文件???????14598??2017-01-12?11:03??HD2017Tool\DES.cpp
?????文件????????6939??2004-07-12?14:03??HD2017Tool\DES.h
?????目錄???????????0??2017-01-17?15:14??HD2017Tool\DES2017tool\
?????文件??????217088??2017-01-17?15:41??HD2017Tool\DES2017tool\HD2017Tool.exe
?????目錄???????????0??2017-01-17?15:41??HD2017Tool\Debug\
?????文件???????17868??2017-01-17?15:09??HD2017Tool\Debug\DES.obj
?????文件?????2146360??2017-01-17?15:41??HD2017Tool\Debug\HD2017Tool.exe
?????文件?????2504840??2017-01-17?15:41??HD2017Tool\Debug\HD2017Tool.ilk
?????文件???????12315??2017-01-17?15:08??HD2017Tool\Debug\HD2017Tool.obj
?????文件?????5459904??2017-01-17?15:08??HD2017Tool\Debug\HD2017Tool.pch
?????文件?????4113408??2017-01-17?15:41??HD2017Tool\Debug\HD2017Tool.pdb
?????文件????????9188??2017-01-17?15:08??HD2017Tool\Debug\HD2017Tool.res
?????文件???????57257??2017-01-17?15:41??HD2017Tool\Debug\HD2017ToolDlg.obj
?????文件??????105393??2017-01-17?15:08??HD2017Tool\Debug\StdAfx.obj
?????文件??????214016??2017-01-17?15:41??HD2017Tool\Debug\vc60.idb
?????文件??????364544??2017-01-17?15:41??HD2017Tool\Debug\vc60.pdb
?????文件???????22068??2017-01-17?15:25??HD2017Tool\HD2017Tool.aps
?????文件????????1775??2017-01-17?15:41??HD2017Tool\HD2017Tool.clw
?????文件????????2119??2017-01-17?09:16??HD2017Tool\HD2017Tool.cpp
?????文件????????4242??2017-01-17?15:13??HD2017Tool\HD2017Tool.dsp
?????文件?????????526??2017-01-17?09:16??HD2017Tool\HD2017Tool.dsw
?????文件????????1368??2017-01-17?09:16??HD2017Tool\HD2017Tool.h
?????文件???????66560??2017-01-17?15:41??HD2017Tool\HD2017Tool.ncb
?????文件???????48640??2017-01-17?15:41??HD2017Tool\HD2017Tool.opt
?????文件????????1067??2017-01-17?15:41??HD2017Tool\HD2017Tool.plg
?????文件????????6606??2017-01-17?11:56??HD2017Tool\HD2017Tool.rc
?????文件???????18883??2017-01-17?15:41??HD2017Tool\HD2017ToolDlg.cpp
?????文件????????1582??2017-01-17?11:47??HD2017Tool\HD2017ToolDlg.h
?????文件????????3651??2017-01-17?09:16??HD2017Tool\ReadMe.txt
?????目錄???????????0??2017-01-17?15:40??HD2017Tool\Release\
............此處省略14個(gè)文件信息