Except for the DES library, MD2 and MD5 code, the PKCS#11 headers, and
linux/net/ipsec/radij.c this software is under the GNU Public License,
see the file COPYING.
See the file CREDITS for details on origins of more of the code.
The DES library is under a BSD style license, see
Note that this software has a advertising clause in it.
The MD2 implementation is from RSA Data Security Inc., so this package must
include the following phrase: "RSA Data Security, Inc. MD2 Message Digest
Algorithm" It is not under the GPL; see details in programs/pluto/md2.c.
The MD5 implementation is from RSA Data Security Inc., 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
The PKCS#11 header files in programs/pluto/rsaref/ are from RSA Security Inc.,
so they must include the following phrase: "RSA Security Inc. PKCS#11
Cryptographic Token Interface (Cryptoki)". The headers are not under the GPL;
see details in programs/pluto/rsaref/pkcs11.h.
The linux/net/ipsec/radij.c code is derived from BSD 4.4lite code
In addition to the terms set out under the GPL, permission is granted to
link the software against the libdes, md5c.c, and radij.c libraries just