LICENCE revision 256281
169783SmsmithThis file is part of the OpenSSH software. 269783Smsmith 369783SmsmithThe licences which components of this software fall under are as 469783Smsmithfollows. First, we will summarize and say that all components 569783Smsmithare under a BSD licence, or a licence more free than that. 669783Smsmith 769783SmsmithOpenSSH contains no GPL code. 869783Smsmith 969783Smsmith1) 1069783Smsmith * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland 1169783Smsmith * All rights reserved 1269783Smsmith * 1369783Smsmith * As far as I am concerned, the code I have written for this software 1469783Smsmith * can be used freely for any purpose. Any derived versions of this 1569783Smsmith * software must be clearly marked as such, and if the derived work is 1669783Smsmith * incompatible with the protocol description in the RFC file, it must be 1769783Smsmith * called by a name other than "ssh" or "Secure Shell". 1869783Smsmith 1969783Smsmith [Tatu continues] 2069783Smsmith * However, I am not implying to give any licenses to any patents or 2169783Smsmith * copyrights held by third parties, and the software includes parts that 2269783Smsmith * are not under my direct control. As far as I know, all included 2369783Smsmith * source code is used in accordance with the relevant license agreements 2469783Smsmith * and can be used freely for any purpose (the GNU license being the most 2569783Smsmith * restrictive); see below for details. 2669783Smsmith 2769783Smsmith [However, none of that term is relevant at this point in time. All of 2869783Smsmith these restrictively licenced software components which he talks about 2969783Smsmith have been removed from OpenSSH, i.e., 3069783Smsmith 31119418Sobrien - RSA is no longer included, found in the OpenSSL library 32119418Sobrien - IDEA is no longer included, its use is deprecated 33119418Sobrien - DES is now external, in the OpenSSL library 3469783Smsmith - GMP is no longer used, and instead we call BN code from OpenSSL 3569783Smsmith - Zlib is now external, in a library 3669783Smsmith - The make-ssh-known-hosts script is no longer included 3769783Smsmith - TSS has been removed 3869783Smsmith - MD5 is now external, in the OpenSSL library 3969783Smsmith - RC4 support has been replaced with ARC4 support from OpenSSL 4069783Smsmith - Blowfish is now external, in the OpenSSL library 4169783Smsmith 42107546Simp [The licence continues] 43107546Simp 44106844Smdodd Note that any information and cryptographic algorithms used in this 4569783Smsmith software are publicly available on the Internet and at any major 4669783Smsmith bookstore, scientific library, and patent office worldwide. More 4769783Smsmith information can be found e.g. at "http://www.cs.hut.fi/crypto". 48119285Simp 49119285Simp The legal status of this program is some combination of all these 50119285Simp permissions and restrictions. Use only at your own responsibility. 5169783Smsmith You will be responsible for any legal consequences yourself; I am not 5269783Smsmith making any claims whether possessing or using this is legal or not in 5369783Smsmith your country, and I am not taking any responsibility on your behalf. 5469783Smsmith 5569783Smsmith 5669783Smsmith NO WARRANTY 5769783Smsmith 5869783Smsmith BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY 5969783Smsmith FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN 6069783Smsmith OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES 6169783Smsmith PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED 6269783Smsmith OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 6369783Smsmith MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS 6469783Smsmith TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE 6569783Smsmith PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, 6669783Smsmith REPAIR OR CORRECTION. 6769783Smsmith 6869783Smsmith IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 6969783Smsmith WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR 7069783Smsmith REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 7169783Smsmith INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING 7269783Smsmith OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED 7369783Smsmith TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY 7469783Smsmith YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER 7569783Smsmith PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE 7669783Smsmith POSSIBILITY OF SUCH DAMAGES. 7769783Smsmith 7869783Smsmith2) 7969783Smsmith The 32-bit CRC compensation attack detector in deattack.c was 8069783Smsmith contributed by CORE SDI S.A. under a BSD-style license. 8169783Smsmith 8269783Smsmith * Cryptographic attack detector for ssh - source code 8369783Smsmith * 8469783Smsmith * Copyright (c) 1998 CORE SDI S.A., Buenos Aires, Argentina. 8569783Smsmith * 8669783Smsmith * All rights reserved. Redistribution and use in source and binary 8769783Smsmith * forms, with or without modification, are permitted provided that 8869783Smsmith * this copyright notice is retained. 8969783Smsmith * 90102441Sjhb * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED 9169783Smsmith * WARRANTIES ARE DISCLAIMED. IN NO EVENT SHALL CORE SDI S.A. BE 9269783Smsmith * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY OR 9369783Smsmith * CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR MISUSE OF THIS 9469783Smsmith * SOFTWARE. 9569783Smsmith * 9669783Smsmith * Ariel Futoransky <futo@core-sdi.com> 9769783Smsmith * <http://www.core-sdi.com> 9869783Smsmith 9969783Smsmith3) 10069783Smsmith ssh-keyscan was contributed by David Mazieres under a BSD-style 10169783Smsmith license. 10269783Smsmith 10369783Smsmith * Copyright 1995, 1996 by David Mazieres <dm@lcs.mit.edu>. 10469783Smsmith * 10569783Smsmith * Modification and redistribution in source and binary forms is 10669783Smsmith * permitted provided that due credit is given to the author and the 10769783Smsmith * OpenBSD project by leaving this copyright notice intact. 108102441Sjhb 109102441Sjhb4) 11069783Smsmith The Rijndael implementation by Vincent Rijmen, Antoon Bosselaers 11169783Smsmith and Paulo Barreto is in the public domain and distributed 112119266Simp with the following license: 11369783Smsmith 11469783Smsmith * @version 3.0 (December 2000) 11569783Smsmith * 11669783Smsmith * Optimised ANSI C code for the Rijndael cipher (now AES) 11769908Smsmith * 11869908Smsmith * @author Vincent Rijmen <vincent.rijmen@esat.kuleuven.ac.be> 11969908Smsmith * @author Antoon Bosselaers <antoon.bosselaers@esat.kuleuven.ac.be> 12069953Smsmith * @author Paulo Barreto <paulo.barreto@terra.com.br> 12169908Smsmith * 12269908Smsmith * This code is hereby placed in the public domain. 12369908Smsmith * 12469908Smsmith * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS 12569908Smsmith * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 12669783Smsmith * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 12769908Smsmith * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE 12869908Smsmith * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 12969908Smsmith * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 13069953Smsmith * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 13169953Smsmith * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 13269953Smsmith * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 13369953Smsmith * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 13469953Smsmith * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 13569953Smsmith 13669953Smsmith5) 13769953Smsmith One component of the ssh source code is under a 3-clause BSD license, 13869908Smsmith held by the University of California, since we pulled these parts from 13969953Smsmith original Berkeley code. 14069953Smsmith 14169953Smsmith * Copyright (c) 1983, 1990, 1992, 1993, 1995 14269953Smsmith * The Regents of the University of California. All rights reserved. 14369953Smsmith * 14469953Smsmith * Redistribution and use in source and binary forms, with or without 14569953Smsmith * modification, are permitted provided that the following conditions 14669908Smsmith * are met: 14769908Smsmith * 1. Redistributions of source code must retain the above copyright 14869908Smsmith * notice, this list of conditions and the following disclaimer. 14969908Smsmith * 2. Redistributions in binary form must reproduce the above copyright 15069908Smsmith * notice, this list of conditions and the following disclaimer in the 15169953Smsmith * documentation and/or other materials provided with the distribution. 15269953Smsmith * 3. Neither the name of the University nor the names of its contributors 15369953Smsmith * may be used to endorse or promote products derived from this software 15469953Smsmith * without specific prior written permission. 15569953Smsmith * 15669953Smsmith * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 15769953Smsmith * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15869953Smsmith * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 15969908Smsmith * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 16069908Smsmith * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 16169908Smsmith * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 16269908Smsmith * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 16369908Smsmith * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 164124365Simp * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 16569908Smsmith * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 166119266Simp * SUCH DAMAGE. 16769908Smsmith 16869908Smsmith6) 16969908Smsmith Remaining components of the software are provided under a standard 17069908Smsmith 2-term BSD licence with the following names as copyright holders: 17169908Smsmith 17269908Smsmith Markus Friedl 173124365Simp Theo de Raadt 17469908Smsmith Niels Provos 175124365Simp Dug Song 176124365Simp Aaron Campbell 177124365Simp Damien Miller 178124365Simp Kevin Steves 179124365Simp Daniel Kouril 180124365Simp Wesley Griffin 181124365Simp Per Allansson 182124365Simp Nils Nordman 183124365Simp Simon Wilkinson 184124365Simp 185124365Simp Portable OpenSSH additionally includes code from the following copyright 18669908Smsmith holders, also under the 2-term BSD license: 18769908Smsmith 18869908Smsmith Ben Lindstrom 189124365Simp Tim Rice 190124365Simp Andre Lucas 191124365Simp Chris Adams 192124365Simp Corinna Vinschen 193124365Simp Cray Inc. 194124365Simp Denis Parker 195124365Simp Gert Doering 196124365Simp Jakob Schlyter 197124365Simp Jason Downs 198124365Simp Juha Yrj�l� 199124365Simp Michael Stone 200124365Simp Networks Associates Technology, Inc. 20169783Smsmith Solar Designer 20269783Smsmith Todd C. Miller 20369783Smsmith Wayne Schroeder 20469783Smsmith William Jones 20569783Smsmith Darren Tucker 20669783Smsmith Sun Microsystems 207124365Simp The SCO Group 208124365Simp Daniel Walsh 20969783Smsmith Red Hat, Inc 21069783Smsmith Simon Vallet / Genoscope 21169783Smsmith 21269783Smsmith * Redistribution and use in source and binary forms, with or without 21369783Smsmith * modification, are permitted provided that the following conditions 21469783Smsmith * are met: 21569783Smsmith * 1. Redistributions of source code must retain the above copyright 21669783Smsmith * notice, this list of conditions and the following disclaimer. 21769783Smsmith * 2. Redistributions in binary form must reproduce the above copyright 21869783Smsmith * notice, this list of conditions and the following disclaimer in the 21969783Smsmith * documentation and/or other materials provided with the distribution. 22069783Smsmith * 22169783Smsmith * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 222102441Sjhb * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 22369783Smsmith * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 224103042Sjhb * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 225102441Sjhb * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 226102441Sjhb * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 227102441Sjhb * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 228102441Sjhb * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 229102441Sjhb * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 230102441Sjhb * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 231102441Sjhb 23269783Smsmith8) Portable OpenSSH contains the following additional licenses: 233103016Sjhb 23469783Smsmith a) md5crypt.c, md5crypt.h 23569783Smsmith 23669783Smsmith * "THE BEER-WARE LICENSE" (Revision 42): 23769783Smsmith * <phk@login.dknet.dk> wrote this file. As long as you retain this 23869783Smsmith * notice you can do whatever you want with this stuff. If we meet 23969783Smsmith * some day, and you think this stuff is worth it, you can buy me a 24069783Smsmith * beer in return. Poul-Henning Kamp 24169783Smsmith 242102441Sjhb b) snprintf replacement 24369783Smsmith 24469783Smsmith * Copyright Patrick Powell 1995 24569783Smsmith * This code is based on code written by Patrick Powell 24669783Smsmith * (papowell@astart.com) It may be used for any purpose as long as this 24769783Smsmith * notice remains intact on all source code distributions 24869783Smsmith 24969783Smsmith c) Compatibility code (openbsd-compat) 25069783Smsmith 25169783Smsmith Apart from the previously mentioned licenses, various pieces of code 25269783Smsmith in the openbsd-compat/ subdirectory are licensed as follows: 25369783Smsmith 25469783Smsmith Some code is licensed under a 3-term BSD license, to the following 255102441Sjhb copyright holders: 25669783Smsmith 25769783Smsmith Todd C. Miller 25869783Smsmith Theo de Raadt 25969783Smsmith Damien Miller 26069783Smsmith Eric P. Allman 26169783Smsmith The Regents of the University of California 26269783Smsmith Constantin S. Svintsoff 26369783Smsmith 26469783Smsmith * Redistribution and use in source and binary forms, with or without 26569783Smsmith * modification, are permitted provided that the following conditions 26669783Smsmith * are met: 26769783Smsmith * 1. Redistributions of source code must retain the above copyright 26869783Smsmith * notice, this list of conditions and the following disclaimer. 269107546Simp * 2. Redistributions in binary form must reproduce the above copyright 270107546Simp * notice, this list of conditions and the following disclaimer in the 271107546Simp * documentation and/or other materials provided with the distribution. 272107546Simp * 3. Neither the name of the University nor the names of its contributors 273107546Simp * may be used to endorse or promote products derived from this software 274124365Simp * without specific prior written permission. 275107546Simp * 276107546Simp * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 277107546Simp * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 278107546Simp * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 279107546Simp * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 280107546Simp * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 281107546Simp * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 282107546Simp * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 283124365Simp * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 284107546Simp * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 285107546Simp * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 286107546Simp * SUCH DAMAGE. 287107546Simp 288107546Simp Some code is licensed under an ISC-style license, to the following 289107546Simp copyright holders: 290107546Simp 291107546Simp Internet Software Consortium. 292124365Simp Todd C. Miller 293107546Simp Reyk Floeter 294107546Simp Chad Mynhier 295107546Simp 29669783Smsmith * Permission to use, copy, modify, and distribute this software for any 29769783Smsmith * purpose with or without fee is hereby granted, provided that the above 29869783Smsmith * copyright notice and this permission notice appear in all copies. 299102441Sjhb * 30069783Smsmith * THE SOFTWARE IS PROVIDED "AS IS" AND TODD C. MILLER DISCLAIMS ALL 30169783Smsmith * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES 30269783Smsmith * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL TODD C. MILLER BE LIABLE 303124365Simp * FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 304124365Simp * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 30569783Smsmith * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 30669783Smsmith * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 30769783Smsmith 30869783Smsmith Some code is licensed under a MIT-style license to the following 30969783Smsmith copyright holders: 31069783Smsmith 311107546Simp Free Software Foundation, Inc. 312124365Simp 313124365Simp * Permission is hereby granted, free of charge, to any person obtaining a * 314124365Simp * copy of this software and associated documentation files (the * 315124365Simp * "Software"), to deal in the Software without restriction, including * 316124365Simp * without limitation the rights to use, copy, modify, merge, publish, * 317124365Simp * distribute, distribute with modifications, sublicense, and/or sell * 318124365Simp * copies of the Software, and to permit persons to whom the Software is * 319124365Simp * furnished to do so, subject to the following conditions: * 320124365Simp * * 321124365Simp * The above copyright notice and this permission notice shall be included * 322106844Smdodd * in all copies or substantial portions of the Software. * 323124365Simp * * 324124641Simp * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 325124365Simp * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 326124365Simp * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 327124365Simp * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 328124365Simp * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 329124641Simp * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 330106844Smdodd * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 331124365Simp * * 332124365Simp * Except as contained in this notice, the name(s) of the above copyright * 333124365Simp * holders shall not be used in advertising or otherwise to promote the * 334124365Simp * sale, use or other dealings in this Software without prior written * 335124365Simp * authorization. * 336124365Simp ****************************************************************************/ 337124365Simp 338124365Simp 339124365Simp------ 340124365Simp$OpenBSD: LICENCE,v 1.19 2004/08/30 09:18:08 markus Exp $ 341124365Simp