package?juli.infrastructure;

import?sun.misc.base64Decoder;
import?sun.misc.base64Encoder;

import?javax.crypto.Cipher;
import?javax.crypto.KeyGenerator;
import?javax.crypto.SecretKey;
import?javax.crypto.spec.SecretKeySpec;

import?java.io.IOException;
import?java.security.NoSuchAlgorithmException;
import?java.security.SecureRandom;

/**
?*?Created?by?Pang?fei?on?2015/11/23.
?*/
public?class?AesUtils?{
????/**?
?????*?獲取密鑰?
?????*??
?????*?@param?password?
?????*????????????加密密碼?
?????*?@return?
?????*?@throws?NoSuchAlgorithmException?
?????*/??
????private?static?SecretKeySpec?getKey（String?password）??
????????????throws?NoSuchAlgorithmException??
????{??
????????//?密鑰加密器生成器??
????????KeyGenerator?kgen?=?KeyGenerator.getInstance（“AES“）;??
????????kgen.init