package piuk.blockchain.android.util;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.URL;
import org.apache.commons.io.IOUtils;
public class RandomOrgGenerator {
public static byte[] getRandomBytes(int length) throws IOException {
URL url = new URL("http://www.random.org/cgi-bin/randbyte?nbytes="+length+"&format=f");
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("GET");
connection.setConnectTimeout(20000);
connection.setReadTimeout(20000);
connection.setInstanceFollowRedirects(false);
connection.connect();
return IOUtils.toByteArray(connection.getInputStream());
}
}