SimpleMD5Example (OpenLdap加密MD5算法的JAVA实现)

import java.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

import sun.misc.BASE64Encoder;

public class SimpleMD5Example {

public static String EncoderByMd5(String str) throws NoSuchAlgorithmException, UnsupportedEncodingException{
MessageDigest md5=MessageDigest.getInstance("MD5");
BASE64Encoder base64en = new BASE64Encoder();
String newstr=base64en.encode(md5.digest(str.getBytes("utf-8")));
return newstr;
}

public static void main(String[] args) throws UnsupportedEncodingException, NoSuchAlgorithmException {
/*
slappasswd -h {md5} -s "secret"
{MD5}Xr4ilOzQ4PCOq3aQ0qbuaQ==
*/
String passwordToHash = "secret";
String N_md5=EncoderByMd5(passwordToHash);
System.out.println(N_md5);

/*
slappasswd -h {md5} -s "dsideal4r5t6y7u"
{MD5}yDL5JsEkVI9aVYfIW1pbPw==
*/
passwordToHash = "dsideal4r5t6y7u";
N_md5=EncoderByMd5(passwordToHash);
System.out.println(N_md5);
}
}