/**
?*second?
?*/
package?com.mingrisoft.security;

import?java.io.File;
import?java.io.FileInputStream;
import?java.io.FileNotFoundException;
import?java.io.FileOutputStream;
import?java.io.IOException;
import?java.security.InvalidKeyException;
import?java.security.Key;
import?java.security.KeyFactory;
import?java.security.NoSuchAlgorithmException;
import?java.security.PublicKey;
import?java.security.Signature;
import?java.security.SignatureException;
import?java.security.spec.InvalidKeySpecException;
import?java.security.spec.X509EncodedKeySpec;

import?javax.crypto.BadPaddingException;
import?javax.crypto.Cipher;
import?javax.crypto.IllegalBlockSizeException;
import?javax.crypto.NoSuchPaddingException;

/**
?*?@author?baiweiming
?*?
?*/
public?class?BothRSAClientFile?{

	private?String?keyAlgorithm?=?“RSA“;
	private?String?singAlgorithm?=?“MD5withRSA“;
	//?服務端數據文件
	private?String?serverdataFile?=?“fileServerData.dat“;
	//?客戶端數據文件
	private?String?c

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????232??2010-12-17?09:48??.classpath
?????文件?????????379??2010-12-17?10:26??.project
?????文件?????????128??2010-12-17?10:34??fileClientData.dat
?????文件?????????128??2011-01-28?14:20??fileServerData.dat
?????文件?????????128??2011-01-28?14:20??fileSignData.dat
?????文件?????????636??2011-01-28?14:20??keyPrivateData.dat
?????文件?????????162??2011-01-28?14:20??keyPublicData.dat
?????文件?????????635??2010-12-17?09:47??.settings\org.eclipse.jdt.core.prefs
?????文件????????5895??2011-02-14?10:45??bin\com\mingrisoft\security\BothRSAClientFile.class
?????文件????????6771??2011-02-14?10:45??bin\com\mingrisoft\security\BothRSAServerFile.class
?????文件????????6722??2010-12-16?17:11??src\com\mingrisoft\security\BothRSAClientFile.java
?????文件????????7894??2010-12-16?17:11??src\com\mingrisoft\security\BothRSAServerFile.java