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Copyright © 1995-2003 by Internet Software Consortium
Permission to use, copy, modify, and/or distribute this software for any purpose
with or without fee is hereby granted, provided that the above copyright notice
and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL
WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
OF THIS SOFTWARE.
Este producto incluye software openssh sujeto a la licencia que se incluye a
continuación.
Tenga en cuenta que no podemos responder a consultas acerca del contenido
del código fuente.
The licences which components of this software fall under are as follows. First,
we will summarize and say 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 <[email protected]>, 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, i.e.,
– RSA is no longer included, found in the OpenSSL library
– IDEA is no longer included, its use is deprecated
– 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 compensation attack detector in deattack.c was contributed
by CORE SDI S.A. under a BSD-style license.
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 <[email protected]>
<http://www.core-sdi.com>
3)
ssh-keyscan was contributed by David Mazieres under a BSD-style license.
Copyright 1995, 1996 by David Mazieres <[email protected]>.
Modification and redistribution in source and binary forms is permitted
provided that due credit is given to the author and the OpenBSD project by
leaving this copyright notice intact.
4)
The Rijndael implementation by Vincent Rijmen, Antoon Bosselaers and
Paulo Barreto is in the public domain and distributed with the following
license:
@version 3.0 (December 2000)
Optimised ANSI C code for the Rijndael cipher (now AES)
@author Vincent Rijmen <[email protected]>
@author Antoon Bosselaers <[email protected]>
@author Paulo Barreto <[email protected]>
This code is hereby placed in the public domain.
THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''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 AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY
Aviso relativo al software regido por las licencias GNU GPL o GNU LGPL
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