//?aestest2.cpp?:?定義控制臺應(yīng)用程序的入口點。
//

#include?“stdafx.h“
#include?
#include???????//?StreamTransformationFilter
#include?????//?CFB_Mode
#include?			???//?std:cerr??
#include?			???//?std::stringstream??
#include?

using?namespace?std;
using?namespace?CryptoPP;
#pragma?comment（?lib?“cryptlib.lib“?）



std::string?ECB_AESEncryptStr（std::string?sKey?const?char?*plainText）
{
????std::string?outstr;
??????
????//填key??
????SecByteBlock?key（AES::MAX_KEYLENGTH）;??
????memset（key0x30key.size（）?）;??
????sKey.size（）<=AES::MAX_KEYLENGTH?memcpy（keysKey.c_str（）sKey.size（））:memcpy（keysKey.c_str（）AES::MAX_KEYLENGTH）;??
??????????
??????
????AES::Encryption?aesEncryption（（byte?*）key?AES::MAX_KEYLENGTH）;??
??????
????ECB_Mode_ExternalCipher::Encryption?ecbEncryption（aesEncryption）;
????StreamTransformationFilter?ecbEncryptor（ecbEncryption?new?HexEncoder（new?StringSink（outstr）））;??
????ecbEncryptor.Put（（byte?*）plainText?strlen（plainText））;??
????ecbEncryptor.MessageEnd（）;??
??????
????return?outstr;??
}??


std::string?ECB_AESDecryptStr（std::string?sKey?const?char?*cipherText）??
{??
????std::string?outstr;??
??????
????//填key??
????SecByteBlock?key（AES::MAX_KEYLENGTH）;??
????memset（key0x30key.size（）?）;??
????sKey.size（）<=AES::MAX_KEYLENGTH?memcpy（keysKey.c_str（）sKey.size（））:memcpy（keysKey.c_str（）AES::MAX_KEYLENGTH）;??
??????????
????ECB_Mode::Decryption?ecbDecryption（（byte?*）key?AES::MAX_KEYLENGTH）;??
??????????
????HexDecoder?decryptor（new?StreamTransformationFilter（ecbDecryption?new?StringSink（outstr）））;??
????decryptor.Put（（byte?*）cipherText?strlen（cipherText））;??
????decryptor.MessageEnd（）;??
??????
????return?outstr;??
}??


std::string?CBC_AESEncryptStr（std::string?sKey?std::string?sIV?const?char?*plainText）
{
????std::string?outstr;
??????
????//填key??
????SecByteBlock?key（AES::MAX_KEYLENGTH）;??
????memset（key0x30key.size（）?）;??
????sKey.size（）<=AES::MAX_KEYLENGTH?memcpy（keysKey.c_str（）sKey.size（））:memcpy（keysKey.c_str（）AES::MAX_KEYLENGTH）;??
??????????
????//填iv??
????byte?iv[AES::BLOCKSIZE];??
????memset（iv0x30AES::BLOCKSIZE）;?
	sIV.size（）<=AES::BLOCKSIZE?memcpy（ivsIV.c_str（）sIV.size（））:memcpy（ivsIV.c_str（）AES::BLOCKSIZE）;
??????
????AES::Encryption?aesEncryption（（byte?*）key?AES::MAX_KEYLENGTH）;??
??????
????CBC_Mode_ExternalCipher::Encryption?cbcEncryption（aesEncryption?iv）;??
??????
????StreamTransformationFilter?cbcEncryptor（cbcEncryption?new?HexEncoder（new?StringSink（outstr）））;??
????cbcEncryptor.Put（（byte?*）plainText?strlen（plainText））;??
????cbcEncryptor.MessageEnd（）;??
??????
????return?outstr;??
}??


std::string?CBC_AESDecryptStr（std::string?sKey?std::string?sIV?const?char?*cipherText）??
{??
????std::string?outstr;??
??????
????//填key??
????SecByteBlock?key（AES::MAX_KEYLENGTH）;??
????memset（key0x30key.size（）?）;??
????sKey.size（）<=AES::MAX_KEY

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????14106??2013-03-31?20:25??aestest2\aestest2\aestest2.cpp

?????文件???????4638??2013-03-29?21:57??aestest2\aestest2\aestest2.vcxproj

?????文件???????1312??2013-03-29?21:49??aestest2\aestest2\aestest2.vcxproj.filters

?????文件????????143??2013-03-29?21:49??aestest2\aestest2\aestest2.vcxproj.user

?????文件???????1560??2013-03-29?21:49??aestest2\aestest2\ReadMe.txt

?????文件????????213??2013-03-29?21:49??aestest2\aestest2\stdafx.cpp

?????文件????????233??2013-03-29?21:49??aestest2\aestest2\stdafx.h

?????文件????????236??2013-03-29?21:49??aestest2\aestest2\targetver.h

?????文件????????891??2013-03-29?21:49??aestest2\aestest2.sln

????..A..H.?????11776??2013-03-31?20:25??aestest2\aestest2.suo

?????文件????1807360??2013-03-31?20:25??aestest2\Debug\aestest2.exe

?????目錄??????????0??2013-03-31?20:26??aestest2\aestest2

?????目錄??????????0??2013-03-31?20:26??aestest2\Debug

?????目錄??????????0??2013-03-31?20:26??aestest2

-----------?---------??----------?-----??----

??????????????1842468????????????????????14