| Andrew Geissler | 5199d83 | 2021-09-24 16:47:35 -0500 | [diff] [blame] | 1 | * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland |
| 2 | * All rights reserved |
| 3 | * |
| 4 | * As far as I am concerned, the code I have written for this software |
| 5 | * can be used freely for any purpose. Any derived versions of this |
| 6 | * software must be clearly marked as such, and if the derived work is |
| 7 | * incompatible with the protocol description in the RFC file, it must be |
| 8 | * called by a name other than "ssh" or "Secure Shell". |
| 9 | |
| 10 | [Tatu continues] |
| 11 | * However, I am not implying to give any licenses to any patents or |
| 12 | * copyrights held by third parties, and the software includes parts that |
| 13 | * are not under my direct control. As far as I know, all included |
| 14 | * source code is used in accordance with the relevant license agreements |
| 15 | * and can be used freely for any purpose (the GNU license being the most |
| 16 | * restrictive); see below for details. |
| 17 | |
| 18 | [However, none of that term is relevant at this point in time. All of |
| 19 | these restrictively licenced software components which he talks about |
| 20 | have been removed from OpenSSH, i.e., |
| 21 | |
| 22 | - RSA is no longer included, found in the OpenSSL library |
| 23 | - IDEA is no longer included, its use is deprecated |
| 24 | - DES is now external, in the OpenSSL library |
| 25 | - GMP is no longer used, and instead we call BN code from OpenSSL |
| 26 | - Zlib is now external, in a library |
| 27 | - The make-ssh-known-hosts script is no longer included |
| 28 | - TSS has been removed |
| 29 | - MD5 is now external, in the OpenSSL library |
| 30 | - RC4 support has been replaced with ARC4 support from OpenSSL |
| 31 | - Blowfish is now external, in the OpenSSL library |
| 32 | |
| 33 | [The licence continues] |
| 34 | |
| 35 | Note that any information and cryptographic algorithms used in this |
| 36 | software are publicly available on the Internet and at any major |
| 37 | bookstore, scientific library, and patent office worldwide. More |
| 38 | information can be found e.g. at "http://www.cs.hut.fi/crypto". |
| 39 | |
| 40 | The legal status of this program is some combination of all these |
| 41 | permissions and restrictions. Use only at your own responsibility. |
| 42 | You will be responsible for any legal consequences yourself; I am not |
| 43 | making any claims whether possessing or using this is legal or not in |
| 44 | your country, and I am not taking any responsibility on your behalf. |
| 45 | |
| 46 | |
| 47 | NO WARRANTY |
| 48 | |
| 49 | BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY |
| 50 | FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN |
| 51 | OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES |
| 52 | PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED |
| 53 | OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 54 | MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS |
| 55 | TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE |
| 56 | PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, |
| 57 | REPAIR OR CORRECTION. |
| 58 | |
| 59 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING |
| 60 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR |
| 61 | REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, |
| 62 | INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING |
| 63 | OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED |
| 64 | TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY |
| 65 | YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER |
| 66 | PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE |
| 67 | POSSIBILITY OF SUCH DAMAGES. |