// Created by plusminus on 10:35:21 - 01.02.2009
//package org.andnav2.util;
import java.io.UnsupportedEncodingException;
import java.math.BigInteger;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
class MD5 {
public static String hash(final String in) {
if(in == null) {
throw new IllegalArgumentException("'in' has to be != null");
}
try {
final MessageDigest md5 = MessageDigest.getInstance("MD5");
if(md5 == null) {
return in;
}
try {
md5.update(in.getBytes("UTF-8"));
} catch (final UnsupportedEncodingException e) {
return in;
}
return new BigInteger(1,md5.digest()).toString(16);
} catch (final NoSuchAlgorithmException ex) {
return in;
}
}
}