Return to LICENSE CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / strongswan

Annotation of embedaddon/strongswan/LICENSE, revision 1.1.1.1

1.1       misho       1: Except for code in the blowfish, des, md4 and md5 plugins (see below) the
                      2: following terms apply:
                      3: 
                      4: For copyright information see the headers of individual source files.
                      5: 
                      6: This program is free software; you can redistribute it and/or modify it under
                      7: the terms of the GNU General Public License as published by the Free Software
                      8: Foundation; either version 2 of the License, or (at your option) any later
                      9: version.
                     10: 
                     11: This program is distributed in the hope that it will be useful, but WITHOUT ANY
                     12: WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
                     13: PARTICULAR PURPOSE. See the GNU General Public License for more details.
                     14: 
                     15: You should have received a copy of the GNU General Public License along with
                     16: this program; if not, see <http://www.gnu.org/licenses>.
                     17: 
                     18: Linking strongSwan statically or dynamically with other modules is making a
                     19: combined work based on strongSwan. Thus, the terms and conditions of the GNU
                     20: General Public License cover the whole combination.
                     21: 
                     22: In addition, as a special exception, the copyright holders of strongSwan give
                     23: you permission to combine strongSwan with free software programs or libraries
                     24: that are released under the GNU LGPL and with code included in the standard
                     25: release of the OpenSSL project's OpenSSL library under the OpenSSL or SSLeay
                     26: licenses (or modified versions of such code, with unchanged license). You may
                     27: copy and distribute such a system following the terms of the GNU GPL for
                     28: strongSwan and the licenses of the other code concerned, provided that you
                     29: include the source code of that other code when and as the GNU GPL requires
                     30: distribution of source code.
                     31: 
                     32: Note that people who make modified versions of strongSwan are not obligated to
                     33: grant this special exception for their modified versions; it is their choice
                     34: whether to do so. The GNU General Public License gives permission to release a
                     35: modified version without this exception; this exception also makes it possible
                     36: to release a modified version which carries forward this exception.
                     37: 
                     38: 
                     39: The DES implementation in the des plugin and the Blowfish implementation in the
                     40: blowfish plugin are under a BSD style license (see source files for details).
                     41: Note that these parts have an advertising clause in it.
                     42: 
                     43: The MD4 and MD5 implementations in the md4 and md5 plugins are from RSA Data
                     44: Security Inc., so this package must include the following phrase:
                     45: "derived from the RSA Data Security, Inc. MD5 Message-Digest Algorithm".
                     46: