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diff --git a/lib/GMPHashFunction.cc b/lib/GMPHashFunction.cc
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+/*
+ * Baltisot
+ * Copyright (C) 1999-2007 Nicolas "Pixel" Noble
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/* $Id: GMPHashFunction.cc,v 1.1 2007-09-05 14:11:54 pixel Exp $ */
+
+#include <GMPHashFunction.h>
+
+mpz_class GMPHashFunction::GFinish() {
+ size_t l = finish();
+ mpz_t mp;
+
+ mpz_import(mp, l, 1, 1, 1, 0, digest);
+
+ return mpz_class(mp);
+}