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Diffstat (limited to 'LICENSE')
| -rw-r--r-- | LICENSE | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/LICENSE b/LICENSE new file mode 100644 index 000000000..57215d2c9 --- /dev/null +++ b/LICENSE @@ -0,0 +1,46 @@ +Except for code in the blowfish, des, md4 and md5 plugins (see below) the +following terms apply: + +For copyright information see the headers of individual source files. + +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, see <http://www.gnu.org/licenses>. + +Linking strongSwan statically or dynamically with other modules is making a +combined work based on strongSwan. Thus, the terms and conditions of the GNU +General Public License cover the whole combination. + +In addition, as a special exception, the copyright holders of strongSwan give +you permission to combine strongSwan with free software programs or libraries +that are released under the GNU LGPL and with code included in the standard +release of the OpenSSL project's OpenSSL library under the OpenSSL or SSLeay +licenses (or modified versions of such code, with unchanged license). You may +copy and distribute such a system following the terms of the GNU GPL for +strongSwan and the licenses of the other code concerned, provided that you +include the source code of that other code when and as the GNU GPL requires +distribution of source code. + +Note that people who make modified versions of strongSwan are not obligated to +grant this special exception for their modified versions; it is their choice +whether to do so. The GNU General Public License gives permission to release a +modified version without this exception; this exception also makes it possible +to release a modified version which carries forward this exception. + + +The DES implementation in the des plugin and the Blowfish implementation in the +blowfish plugin are under a BSD style license (see source files for details). +Note that these parts have an advertising clause in it. + +The MD4 and MD5 implementations in the md4 and md5 plugins are from RSA Data +Security Inc., so this package must include the following phrase: +"derived from the RSA Data Security, Inc. MD5 Message-Digest Algorithm". + |