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Member "clamav-0.102.3/libclamunrar/acknow.txt" (12 May 2020, 4280 Bytes) of package /linux/misc/clamav-0.102.3.tar.gz:


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    1                            ACKNOWLEDGMENTS
    2 
    3 * We used "Screaming Fast Galois Field Arithmetic Using Intel
    4   SIMD Instructions" paper by James S. Plank, Kevin M. Greenan
    5   and Ethan L. Miller to improve Reed-Solomon coding performance.
    6   Also we are grateful to Artem Drobanov and Bulat Ziganshin
    7   for samples and ideas allowed to make Reed-Solomon coding
    8   more efficient.
    9 
   10 * RAR text compression algorithm is based on Dmitry Shkarin PPMII
   11   and Dmitry Subbotin carryless rangecoder public domain source code.
   12   You may find it in ftp.elf.stuba.sk/pub/pc/pack.
   13 
   14 * RAR encryption includes parts of code from Szymon Stefanek
   15   and Brian Gladman AES implementations also as Steve Reid SHA-1 source.
   16 
   17   ---------------------------------------------------------------------------
   18   Copyright (c) 2002, Dr Brian Gladman <                 >, Worcester, UK.
   19   All rights reserved.
   20 
   21   LICENSE TERMS
   22 
   23   The free distribution and use of this software in both source and binary
   24   form is allowed (with or without changes) provided that:
   25 
   26     1. distributions of this source code include the above copyright
   27        notice, this list of conditions and the following disclaimer;
   28 
   29     2. distributions in binary form include the above copyright
   30        notice, this list of conditions and the following disclaimer
   31        in the documentation and/or other associated materials;
   32 
   33     3. the copyright holder's name is not used to endorse products
   34        built using this software without specific written permission.
   35 
   36   ALTERNATIVELY, provided that this notice is retained in full, this product
   37   may be distributed under the terms of the GNU General Public License (GPL),
   38   in which case the provisions of the GPL apply INSTEAD OF those given above.
   39 
   40   DISCLAIMER
   41 
   42   This software is provided 'as is' with no explicit or implied warranties
   43   in respect of its properties, including, but not limited to, correctness
   44   and/or fitness for purpose.
   45   ---------------------------------------------------------------------------
   46 
   47   Source code of this package also as other cryptographic technology
   48   and computing project related links are available on Brian Gladman's
   49   web site: http://www.gladman.me.uk
   50 
   51 * RAR uses CRC32 function based on Intel Slicing-by-8 algorithm.
   52   Original Intel Slicing-by-8 code is available here:
   53 
   54     http://sourceforge.net/projects/slicing-by-8/
   55 
   56   Original Intel Slicing-by-8 code is licensed under BSD License
   57   available at http://www.opensource.org/licenses/bsd-license.html
   58 
   59     Copyright (c) 2004-2006 Intel Corporation. 
   60     All Rights Reserved
   61 
   62     Redistribution and use in source and binary forms, with or without
   63     modification, are permitted provided that the following conditions
   64     are met:
   65 
   66     Redistributions of source code must retain the above copyright notice,
   67     this list of conditions and the following disclaimer.
   68     
   69     Redistributions in binary form must reproduce the above copyright
   70     notice, this list of conditions and the following disclaimer
   71     in the documentation and/or other materials provided with
   72     the distribution.
   73 
   74     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   75     "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   76     LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
   77     FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   78     HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   79     SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   80     LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   81     DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   82     ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   83     OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   84     OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   85     SUCH DAMAGE.
   86 
   87 * RAR archives may optionally include BLAKE2sp hash ( https://blake2.net ),
   88   designed by Jean-Philippe Aumasson, Samuel Neves, Zooko Wilcox-O'Hearn
   89   and Christian Winnerlein.
   90 
   91 * Useful hints provided by Alexander Khoroshev and Bulat Ziganshin allowed
   92   to significantly improve RAR compression and speed.