BlowFish算法

BlowFish算法用来加密64Bit长度的字符串。

////////////////////////////////////////////////////////////////////////////
///
// BlowFish.cpp
//
//    Implementation of Bruce Schneier‘s BLOWFISH algorithm from “Applied 
//    Cryptography“ Second Edition.

#include 
#include 
#include “Blowfish.h“

//Initialization with a fixed string which consists of the hexadecimal digits of PI （less the initial 3）
//P-array 18 32-bit subkeys
const unsigned int CBlowFish::scm_auiInitP[18] = {
	0x243f6a88 0x85a308d3 0x13198a2e 0x03707344
	0xa4093822 0x299f31d0 0x082efa98 0xec4e6c89
	0x452821e6 0x38d01377 0xbe5466cf 0x34e90c6c
	0xc0ac29b7 0xc97c50dd 0x3f84d5b5 0xb5470917
	0x9216d5d9 0x8979fb1b
};

//Four 32-bit S-boxes with 256 entries each
const unsigned int CBlowFish::scm_auiInitS[4][256] = {
	//0
	{0xd1310ba6 0x98dfb5ac 0x2ffd72db 0xd01adfb7
	 0xb8e1afed 0x6a267e96 0xba7c9045 0xf12c7f99
	 0x24a19947 0xb3916cf7 0x0801f2e2 0x858efc16
	 0x636920d8 0x71574e69 0xa458fea3 0xf4933d7e
	 0x0d95748f 0x728eb658 0x718bcd58 0x82154aee
	 0x7b54a41d 0xc25a59b5 0x9c30d539 0x2af26013
	 0xc5d1b023 0x286085f0 0xca417918 0xb8db38ef
	 0x8e79dcb0 0x603a180e 0x6c9e0e8b 0xb01e8a3e
	 0xd71577c1 0xbd314b27 0x78af2fda 0x55605c60
	 0xe65525f3 0xaa55ab94 0x57489862 0x63e81440
	 0x55ca396a 0x2aab10b6 0xb4cc5c34 0x1141e8ce
	 0xa15486af 0x7c72e993 0xb3ee1411 0x636fbc2a
	 0x2ba9c55d 0x741831f6 0xce5c3e16 0x9b87931e
	 0xafd6ba33 0x6c24cf5c 0x7a325381 0x28958677
	 0x3b8f4898 0x6b4bb9af 0xc4bfe81b 0x66282193
	 0x61d809cc 0xfb21a991 0x487cac60 0x5dec8032
	 0xef845d5d 0xe98575b1 0xdc262302 0xeb651b88
	 0x23893e81 0xd396acc5 0x0f6d6ff3 0x83f44239
	 0x2e0b4482 0xa4842004 0x69c8f04a 0x9e1f9b5e
	 0x21c66842 0xf6e96c9a 0x670c9c61 0xabd388f0
	 0x6a51a0d2 0xd8542f68 0x960fa728 0xab5133a3
	 0x6eef0b6c 0x137a3be4 0xba3bf050 0x7efb2a98
	 0xa1f1651d 0x39af0176 0x66ca593e 0x82430e88
	 0x8cee8619 0x456f9fb4 0x7d84a5c3 0x3b8b5ebe
	 0xe06f75d8 0x85c12073 0x401a449f 0x56c16aa6
	 0x4ed3aa62 0x363f7706 0x1bfedf72 0x429b023d
	 0x37d0d724 0xd00a1248 0xdb0fead3 0x49f1c09b
	 0x075372c9 0x80991b7b 0x25d479d8 0xf6e8def7
	 0xe3fe501a 0xb6794c3b 0x976ce0bd 0x04c006ba
	 0xc1a94fb6 0x409f60c4 0x5e5c9ec2 0x196a2463
	 0x68fb6faf 0x3e6c53b5 0x1339b2eb 0x3b52ec6f
	 0x6dfc511f 0x9b30952c 0xcc814544 0xaf5ebd09
	 0xbee3d004 0xde334afd 0x660f2807 0x192e4bb3
	 0xc0cba857 0x45c8740f 0xd20b5f39 0xb9d3fbdb
	 0x5579c0bd 0x1a60320a 0xd6a100c6 0x402c7279
	 0x679f25fe 0xfb1fa3cc 0x8ea5e9f8 0xdb3222f8
	 0x3c7516df 0xfd616b15 0x2f501ec8 0xad0552ab
	 0x323db5fa 0xfd238760 0x53317b48 0x3e00df82
	 0x9e5c57bb 0xca6f8ca0 0x1a87562e 0xdf1769db
	 0xd542a8f6 0x287effc3 0xac6732c6 0x8c4f5573
	 0x695b27b0 0xbbca58c8 0xe1ffa35d 0xb8f011a0
	 0x10fa3d98 0xfd2183b8 0x4afcb56c 0x2dd1d35b
	 0x9a53e479 0xb6f84565 0xd28e49bc 0x4bf

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件       21789  2001-09-25 21:01  BlowFish.cpp
     文件        4432  2001-09-25 21:06  Blowfish.dsp
     文件         539  2001-09-25 20:19  Blowfish.dsw
     文件        8166  2001-09-26 11:11  Blowfish.h
     文件       53760  2001-09-25 21:06  Blowfish.opt
     文件        1281  2001-09-25 21:06  Blowfish.plg
     文件        8572  2001-09-25 21:06  Test.cpp