wo642436249
2019-05-05 08:40:51 +08:00
代码如下:
加密: 参数是密码
public static String AdminPasswordEncrypt(String password) throws Exception { //AES-256-ECB
KeyGenerator kgen = KeyGenerator.getInstance("AES");
kgen.init(256, new SecureRandom(AdminOpensslKey.getBytes()));
SecretKey secretKey = kgen.generateKey();
byte[] enCodeFormat = secretKey.getEncoded();
SecretKeySpec skeySpec = new SecretKeySpec(enCodeFormat, "AES");
Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5Padding");
cipher.init(Cipher.ENCRYPT_MODE, skeySpec);
byte[] encrypted = cipher.doFinal(password.getBytes("utf-8"));
return new Base64().encodeToString(encrypted);
}
解密:参数是加密后的密码
public static String AdminPasswordDecrypt(String enPassword) throws Exception {
KeyGenerator kgen = KeyGenerator.getInstance("AES");
kgen.init(256, new SecureRandom(AdminOpensslKey.getBytes()));
SecretKey secretKey = kgen.generateKey();
byte[] enCodeFormat = secretKey.getEncoded();
SecretKeySpec skeySpec = new SecretKeySpec(enCodeFormat, "AES");
Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5Padding");
cipher.init(Cipher.DECRYPT_MODE, skeySpec);
byte[] encrypted1 = new Base64().decode(enPassword);
byte[] original = cipher.doFinal(encrypted1);
String originalString = new String(original, "utf-8");
return originalString;
}
加密时没有报错,解密时一直报错,不晓得如何修改,望大佬指点。