public static void main(String[] args) { // 创建加密对象,默认 PBEWithMD5AndDES BasicTextEncryptor textEncryptor = new BasicTextEncryptor(); // 加密所需的密钥 textEncryptor.setPassword("password"); // 加密后的数据(数据库的用户名或密码) String encData = textEncryptor.encrypt("Password@1");...
public static byte[] rc4Encrypt(byte[] data, byte[] key) throws Exception { Cipher cipher = Cipher.getInstance("RC4"); SecretKeySpec secretKeySpec = new SecretKeySpec(key, "ARCFOUR"); cipher.init(Cipher.ENCRYPT_MODE, secretKeySpec); return cipher.doFinal(data); } 1. 2. 3. 4. 5. ...
encryptor.setPassword("your-password"); // 对应第2步设置的密码 String encryptedPropertyFile = "path/to/encrypted-file.properties"; // 创建加密文件的输入流 FileInputStream fis = new FileInputStream(encryptedPropertyFile); // 加载加密文件 Properties properties = new EncryptableProperties(encryptor); ...
cp.init (Cipher.ENCRYPT_MODE,k, iv) ; byte ptext [ ]=s.getBytes ("UTF8"); byte ctext [ ]=cp.doFinal (ptext) ; //打印加密结果 System.out.println("加密结果为:"); for(int i=0;i<ctext.length;i++){ System.out.print (ctext [i] +" "); } //保存加密结果 FileOutputStream...
* @param password 密钥 * @param salt * @return * @throws Exception*/publicstaticbyte[] encrypt(byte[] data, String password,byte[] salt) throws Exception{//转换密钥Key key =toKey(password);//实例化PBE参数材料PBEParameterSpec spec =newPBEParameterSpec(salt, ITERATION_COUNT);//实例化Cipher...
* @param password 密码 * @param salt 盐 * @return 返回加密后的数据(经过base64编码) */ public static String PBEEncrypt(String data,String password,String salt) { return PBECipher( data, password, salt, Cipher.ENCRYPT_MODE); } /** ...
*/publicstaticStringencryptBASE64(byte[] key)throwsException{return(newBASE64Encoder()).encode(key); } } 2.MD5(Message Digest Algorithm)加密 MD5 是将任意长度的数据字符串转化成短小的固定长度的值的单向操作,任意两个字符串不应有相同的散列值。因此 MD5 经常用于校验字符串或者文件,因为如果文件的 MD5...
解码encrypt 加密decrypt 解密compress 压缩decompress 解压缩pack 打包unpack 解包parse 解析emit 生成connect 连接disconnect 断开send 发送receive 接收download 下载upload 上传refresh 刷新synchronize 同步update 更新revert 复原lock 锁定unlock 解锁check out 签出check in 签入submit 提交commit 交付push 推pull 拉expand...
Solution 1: Use the druid database connection pool to encrypt the database password 1. Introduce druid package in pom.xml In order to facilitate other operations, the starter of druid is directly introduced here <dependency> <groupId>com.alibaba</groupId> ...
private static final int MAX_ENCRYPT_BLOCK = 117; /** * 最大文件解密块 */ private static final int MAX_DECRYPT_BLOCK = 128; /** * * 根据密钥库获得私钥 * * * @param keyStorePath 密钥库存储路径 * @param alias 密钥库别名 * @param ...