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authorDamien Miller <djm@mindrot.org>2000-09-30 14:40:39 +1100
committerDamien Miller <djm@mindrot.org>2000-09-30 14:40:39 +1100
commit7294baaf6ab389fd206899d68a1ad400ba2f4508 (patch)
tree14d1cfbff2a3fc2c1507bd96496406cea90f2298 /LICENCE
parentb27ef9e17a7a23f3e4eecee47b0345ad7a5fd361 (diff)
- (djm) Forgot to cvs add LICENSE file
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+This file is part of the ssh software.
+
+The licences which components of this software falls under are as
+follows. First, we will summarize and say that that all components
+are under a BSD licence, or a licence more free than that.
+
+OpenSSH contains no GPL code.
+
+1)
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ * All rights reserved
+ *
+ * As far as I am concerned, the code I have written for this software
+ * can be used freely for any purpose. Any derived versions of this
+ * software must be clearly marked as such, and if the derived work is
+ * incompatible with the protocol description in the RFC file, it must be
+ * called by a name other than "ssh" or "Secure Shell".
+
+ [Tatu continues]
+ * However, I am not implying to give any licenses to any patents or
+ * copyrights held by third parties, and the software includes parts that
+ * are not under my direct control. As far as I know, all included
+ * source code is used in accordance with the relevant license agreements
+ * and can be used freely for any purpose (the GNU license being the most
+ * restrictive); see below for details.
+
+ [However, none of that term is relevant at this point in time. All of
+ these restrictively licenced software components which he talks about
+ have been removed from OpenSSH, ie.
+
+ - RSA is no longer included, found in the OpenSSL library
+ - IDEA is no longer included, it's use is depricated
+ - DES is now external, in the OpenSSL library
+ - GMP is no longer used, and instead we call BN code from OpenSSL
+ - Zlib is now external, in a library
+ - The make-ssh-known-hosts script is no longer included
+ - TSS has been removed
+ - MD5 is now external, in the OpenSSL library
+ - RC4 support has been replaced with ARC4 support from OpenSSL
+ - Blowfish is now external, in the OpenSSL library
+
+ [The licence continues]
+
+ Note that any information and cryptographic algorithms used in this
+ software are publicly available on the Internet and at any major
+ bookstore, scientific library, and patent office worldwide. More
+ information can be found e.g. at "http://www.cs.hut.fi/crypto".
+
+ The legal status of this program is some combination of all these
+ permissions and restrictions. Use only at your own responsibility.
+ You will be responsible for any legal consequences yourself; I am not
+ making any claims whether possessing or using this is legal or not in
+ your country, and I am not taking any responsibility on your behalf.
+
+
+ NO WARRANTY
+
+ BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+ FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+ OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+ PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+ OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+ TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+ PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+ REPAIR OR CORRECTION.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+ WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+ REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+ INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+ OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+ TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+ YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+ PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGES.
+
+2)
+ The 32-bit CRC implementation in crc32.c is due to Gary S. Brown.
+ Comments in the file indicate it may be used for any purpose without
+ restrictions:
+
+ * COPYRIGHT (C) 1986 Gary S. Brown. You may use this program, or
+ * code or tables extracted from it, as desired without restriction.
+
+3)
+ The 32-bit CRC compensation attack detector in deattack.c was
+ contributed by CORE SDI S.A. under a BSD-style license. See
+ http://www.core-sdi.com/english/ssh/ for details.
+
+ * Cryptographic attack detector for ssh - source code
+ *
+ * Copyright (c) 1998 CORE SDI S.A., Buenos Aires, Argentina.
+ *
+ * All rights reserved. Redistribution and use in source and binary
+ * forms, with or without modification, are permitted provided that
+ * this copyright notice is retained.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES ARE DISCLAIMED. IN NO EVENT SHALL CORE SDI S.A. BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY OR
+ * CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR MISUSE OF THIS
+ * SOFTWARE.
+ *
+ * Ariel Futoransky <futo@core-sdi.com>
+ * <http://www.core-sdi.com>
+
+4)
+ Remaining components of the software are provided under a standard
+ 2-term BSD licence with the following names as copyright holders:
+
+ Markus Friedl
+ Theo de Raadt
+ Niels Provos
+ Dug Song
+ Aaron Campbell
+
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.