package?demo.security;

import?java.security.Key;

public?class?AESTester?{
????
????static?String?key;
????
????static?{
????????try?{
?key?=?AESUtils.getSecretKey（）;
????????}?catch?（Exception?e）?{
????????????e.printStackTrace（）;
????????}
????}

????public?static?void?main（String[]?args）?throws?Exception?{
????????long?begin?=?System.currentTimeMillis（）;
?????	?encryptFile（）;
????????decryptFile（）;
????????test（）;
????????long?end?=?System.currentTimeMillis（）;
????????System.err.println（“耗時：“?+?（end-begin）/1000?+?“秒“）;
????}
????
????static?void?encryptFile（）?throws?Exception?{
????	System.out.println（key）;
????????String?sourceFilePath?=?“D:/test/en.docx“;
????????String?destFilePath?=?“D:/test/dest_en.data“;
????????AESUtils.encryptFile（key?sourceFilePath?destFilePath）;
????}
????
????static?void?decryptFile（）?throws?Exception?{
????	System.out.println（key）;
????????String?sourceFilePath?=?“D:/test/dest_en.data“;
????????String?destFilePath?=?“D:/test/dest_dec.docx“;
????????AESUtils.decryptFile（key?sourceFilePath?destFilePath）;
????}
????
????static?void?test（）?throws?Exception?{
????????String?source?=?“這是一行測試DES加密/解密的文字，你看完也等于沒看，是不是啊？！“;
????????System.err.println（“原文:\t“?+?source）;
????????byte[]?inputData?=?source.getBytes（）;
????????inputData?=?AESUtils.encrypt（inputData?key）;
????????System.err.println（“加密后:\t“?+?base64Utils.encode（inputData））;
????????byte[]?outputData?=?AESUtils.decrypt（inputData?key）;
????????String?outputStr?=?new?String（outputData）;
????????System.err.println（“解密后:\t“?+?outputStr）;
????}

}

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

?????文件????????441??2017-12-13?12:28??fileAes\.classpath

?????文件????????294??2017-12-13?12:25??fileAes\.mymetadata

?????文件???????1197??2017-12-13?12:25??fileAes\.project

?????文件????????500??2017-12-13?12:25??fileAes\.settings\.jsdtscope

?????文件?????????49??2017-12-13?12:25??fileAes\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2017-12-13?12:25??fileAes\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件???????1693??2017-12-13?13:34??fileAes\src\demo\security\AESTester.java

?????文件???????5978??2017-12-13?13:09??fileAes\src\demo\security\AESUtils.java

?????文件???????3668??2017-12-13?12:27??fileAes\src\demo\security\base64Utils.java

?????文件????????829??2017-12-13?12:25??fileAes\WebRoot\index.jsp

?????文件?????????36??2017-12-13?12:25??fileAes\WebRoot\meta-INF\MANIFEST.MF

?????文件???????2353??2017-12-13?13:22??fileAes\WebRoot\WEB-INF\classes\demo\security\AESTester.class

?????文件???????4407??2017-12-13?13:09??fileAes\WebRoot\WEB-INF\classes\demo\security\AESUtils.class

?????文件???????2480??2017-12-13?12:28??fileAes\WebRoot\WEB-INF\classes\demo\security\base64Utils.class

?????文件???????4364??2017-12-13?12:28??fileAes\WebRoot\WEB-INF\lib\javabase64-1.3.1.jar

?????文件????????371??2017-12-13?12:25??fileAes\WebRoot\WEB-INF\web.xml

?????目錄??????????0??2017-12-13?13:34??fileAes\WebRoot\WEB-INF\classes\demo\security

?????目錄??????????0??2017-12-13?13:34??fileAes\WebRoot\WEB-INF\classes\demo

?????目錄??????????0??2017-12-13?13:34??fileAes\src\demo\security

?????目錄??????????0??2017-12-13?13:34??fileAes\WebRoot\WEB-INF\classes

?????目錄??????????0??2017-12-13?13:34??fileAes\WebRoot\WEB-INF\lib

?????目錄??????????0??2017-12-13?13:34??fileAes\src\demo

?????目錄??????????0??2017-12-13?13:34??fileAes\WebRoot\meta-INF

?????目錄??????????0??2017-12-13?13:34??fileAes\WebRoot\WEB-INF

?????目錄??????????0??2017-12-13?12:25??fileAes\.myeclipse

?????目錄??????????0??2017-12-13?13:34??fileAes\.settings

?????目錄??????????0??2017-12-13?13:34??fileAes\src

?????目錄??????????0??2017-12-13?13:34??fileAes\WebRoot

?????目錄??????????0??2017-12-13?13:34??fileAes

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

............此處省略3個文件信息