Copyright for libreswan source package in Focal

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: libreswan
Upstream-Contact: The Libreswan Project 
Source: https://download.libreswan.org/
Comment: Security contact: security@libreswan.org
 Libreswan derives its copyright from Openswan. See CREDITS.openswan
 Openswan derives its copyright from FreeS/WAN. See CREDITS.freeswan

Files: *
Copyright: 1998-2016 The Libreswan Project or their individual authors
License: GPL-2+

Files: programs/pluto/udpfromto.c
Copyright:
 2001 Miquel van Smoorenburg
 2003 Jan Berkel 
License: LGPL-2.1+

Files:
 lib/libcrypto/libserpent/*
 lib/libswan/initsaid.c
 lib/libswan/initsubnet.c
 lib/libswan/internal.h
 lib/libswan/ip_range.c
 lib/libswan/keyblobtoid.c
 lib/libswan/pfkey_error.c
 lib/libswan/pfkey_sock.c
 lib/libswan/rangetosubnet.c
 lib/libswan/sameaddr.c
 lib/libswan/sanitizestring.c
 lib/libswan/satoa.c
 lib/libswan/subnettot.c
 lib/libswan/subnettypeof.c
 lib/libswan/ttoaddr.c
 lib/libswan/ttodata.c
 lib/libswan/ttosa.c
 lib/libswan/ttosubnet.c
 lib/libswan/ttoul.c
Copyright:
 1998-2002 Henry Spencer
 1998-2002 D. Hugh Redelmeier 
 2000 Gisle Sælensminde
 2003,2006 Michael Richardson
 2013 Antony Antony 
 2016 Andrew Cagney 
License: LGPL-2+

Files: linux/include/zlib/* linux/net/ipsec/zutil.c linux/net/ipsec/infutil.c
       linux/net/ipsec/infutil.h linux/net/ipsec/inflate.c
       linux/net/ipsec/infcodes.c linux/net/ipsec/infcodes.h
       linux/net/ipsec/deflate.c linux/net/ipsec/deflate.h
       linux/net/ipsec/trees.c linux/net/ipsec/infblock.c
       linux/net/ipsec/inffast.c linux/net/ipsec/infblock.h
       linux/net/ipsec/inffast.h linux/net/ipsec/inftrees.c
       linux/net/ipsec/inftrees.h linux/net/ipsec/adler32.c
Copyright: 1995-2002 Jean-loup Gailly and Mark Adler
License: J-lG-MA-3-clause
 This software is provided 'as-is', without any express or implied
 warranty.  In no event will the authors be held liable for any damages
 arising from the use of this software.
 .
 Permission is granted to anyone to use this software for any purpose,
 including commercial applications, and to alter it and redistribute it
 freely, subject to the following restrictions:
 .
 1. The origin of this software must not be misrepresented; you must not
    claim that you wrote the original software. If you use this software
    in a product, an acknowledgment in the product documentation would be
    appreciated but is not required.
 2. Altered source versions must be plainly marked as such, and must not be
    misrepresented as being the original software.
 3. This notice may not be removed or altered from any source distribution.
 .
 Jean-loup Gailly        Mark Adler
 jloup@gzip.org          madler@alumni.caltech.edu

Files: linux/include/libreswan/radij.h linux/net/ipsec/radij.c
Copyright: 1983, 1987, 1988, 1989, 1990, 1991, 1993, 1994, 1996
      The Regents of the University of California.  All rights reserved.
License: BSD-4-clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
 3. All advertising materials mentioning features or use of this software
    must display the following acknowledgement:
      This product includes software developed by the University of
      California, Berkeley and its contributors.
 4. Neither the name of the University nor the names of its contributors
    may be used to endorse or promote products derived from this software
    without specific prior written permission.
 .
 THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGE.

Files: include/libbsdkame/libpfkey.h lib/libbsdpfkey/*
Copyright: 1995, 1996, 1997, 1998, and 1999 WIDE Project.
License: BSD-3-clause
 All rights reserved.
 .
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
 3. Neither the name of the project nor the names of its contributors
    may be used to endorse or promote products derived from this software
    without specific prior written permission.
 .
 THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGE.

Files: linux/include/des/* linux/include/klips-crypto/des.h
   linux/net/ipsec/des/cbc_enc.c linux/net/ipsec/des/des_enc.c
   linux/net/ipsec/des/des_opts.c linux/net/ipsec/des/ecb_enc.c
   linux/net/ipsec/des/set_key.c
Copyright: 1995-1998 Eric Young
License: OpenSSL
 Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
 All rights reserved.
 .
 This package is an SSL implementation written
 by Eric Young (eay@cryptsoft.com).
 The implementation was written so as to conform with Netscapes SSL.
 .
 This library is free for commercial and non-commercial use as long as
 the following conditions are aheared to.  The following conditions
 apply to all code found in this distribution, be it the RC4, RSA,
 lhash, DES, etc., code; not just the SSL code.  The SSL documentation
 included with this distribution is covered by the same copyright terms
 except that the holder is Tim Hudson (tjh@cryptsoft.com).
 .
 Copyright remains Eric Young's, and as such any Copyright notices in
 the code are not to be removed.
 If this package is used in a product, Eric Young should be given attribution
 as the author of the parts of the library used.
 This can be in the form of a textual message at program startup or
 in documentation (online or textual) provided with the package.
 .
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 1. Redistributions of source code must retain the copyright
    notice, this list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
 3. All advertising materials mentioning features or use of this software
    must display the following acknowledgement:
    "This product includes cryptographic software written by
     Eric Young (eay@cryptsoft.com)"
    The word 'cryptographic' can be left out if the rouines from the library
    being used are not cryptographic related :-).
 4. If you include any Windows specific code (or a derivative thereof) from
    the apps directory (application code) you must include an acknowledgement:
    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
 .
 THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGE.
 .
 The licence and distribution terms for any publically available version or
 derivative of this code cannot be changed.  i.e. this code cannot simply be
 copied and put under another distribution licence
 [including the GNU Public Licence.]

Files: linux/include/libreswan/pfkeyv2.h
Copyright:  U.S. Naval Research Laboratory
License: public-domain
 This file defines structures and symbols for the PF_KEY Version 2
 key management interface. It was written at the U.S. Naval Research
 Laboratory. This file is in the public domain. The authors ask that
 you leave this credit intact on any copies of this file.

License: LGPL-2+
 This library is free software; you can redistribute it and/or modify it
 under the terms of the GNU Library General Public License as published by
 the Free Software Foundation; either version 2 of the License, or (at your
 option) any later version.  See .
 .
 This library 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 Library General Public
 License for more details.
 .
 On Debian systems, a copy of the GNU Library General Public License,
 version 2, can be found in the file
 /usr/share/common-licenses/LGPL-2.

License: LGPL-2.1+
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.
 .
 This library 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
 Lesser General Public License for more details.
 .
 On Debian systems, a copy of the GNU Lesser General Public License,
 version 2.1, can be found in the file
 /usr/share/common-licenses/LGPL-2.1.

License: GPL-2+
 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.  See .
 .
 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.
 .
 On Debian systems, a copy of the GNU General Public License, version 2,
 can be found in the file /usr/share/common-licenses/GPL-2.