druid-1.0.16.jar 阿里巴巴的開源數據連接池 jar包
明文密碼+私鑰(privateKey)加密=加密密碼
加密密碼+公鑰(publicKey)解密=明文密碼
程序代碼如下:
package com.t1; import com.alibaba.druid.filter.config.ConfigTools; public class DruidTest { public static void main(String[] args) throws Exception { //密碼明文 String password = "12345"; System.out.println("密碼[ "+password+" ]的加密信息如下:\n"); String [] keyPair = ConfigTools.genKeyPair(512); //私鑰 String privateKey = keyPair[0]; //公鑰 String publicKey = keyPair[1]; //用私鑰加密后的密文 password = ConfigTools.encrypt(privateKey, password); System.out.println("privateKey:"+privateKey); System.out.println("publicKey:"+publicKey); System.out.println("password:"+password); String decryptPassword=ConfigTools.decrypt(publicKey, password);
System.out.println("decryptPassword:"+decryptPassword); } }