Except for the exceptions listed below, this software is under the GNU
General Public License (GPLv2+), see the file COPYING.

See the file CREDITS and docs/CREDITS.openswan and docs/CREDITS.freeswan
for contribution details.

The linux/net/ipsec/radij.c code is derived from BSD 4.4lite code
from sys/net/radix.c.

In addition to the terms set out under the GPLv2+, permission is granted to
link the software against the libdes, md5c.c, and radij.c libraries just
mentioned.

The following additional notes apply if you are NOT using CrytpoAPI:

The DES library is under a BSD style license, see
	linux/crypto/ciphers/des/COPYRIGHT.
	Note that this software has a advertising clause in it.


The MD5 implementation is from RSADSI, so this package must include the
following phrase:

"derived from the RSA Data Security, Inc. MD5 Message-Digest Algorithm".
It is not under the GPL; see details in linux/net/ipsec/ipsec_md5c.c.

Code in lib/libswan/nss_copies.c is used under the Mozilla Public License
Version 2.0. https://www.mozilla.org/MPL/2.0/