import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.Provider;
import java.security.Security;

import org.apache.commons.codec.binary.Hex;

public class CryptoHashTest {

	public static void main(String[] args) throws NoSuchAlgorithmException {

		for (String s : Security.getAlgorithms("MessageDigest")) {
			System.out.println(s);
		}

		MessageDigest md5 = MessageDigest.getInstance("MD5");
		byte[] digest = md5.digest("Hello MD5 Digest".getBytes());
		System.out.println(Hex.encodeHex(digest));

	}
	
	
}
