Copyright (C) 2015 Red Hat See files 'LICENSE.GPLv3+' and 'LICENSE.openssl' for more information. 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 3 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, see <http://www.gnu.org/licenses/>. Additional permission under GPLv3 section 7: If you modify this Program, or any covered work, by linking or combining it with OpenSSL, or a modified version of OpenSSL licensed under the OpenSSL license (https://www.openssl.org/source/license.html), the licensors of this Program grant you additional permission to convey the resulting work. Corresponding Source for a non-source form of such a combination shall include the source code for the parts that are licensed under the OpenSSL license as well as that of the covered work.