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Diffstat (limited to 'Doc/license.rst')
| -rw-r--r-- | Doc/license.rst | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/Doc/license.rst b/Doc/license.rst index 0947349..dc1935b 100644 --- a/Doc/license.rst +++ b/Doc/license.rst @@ -590,6 +590,54 @@ The :mod:`select` and contains the following notice for the kqueue interface:: SUCH DAMAGE. +SHA-3 +----- + +The module :mod:`_sha3` and :mod:`hashlib` are using the reference +implementation of Keccak. The files at :file:`Modules/_sha3/keccak/` contain +the following note:: + + The Keccak sponge function, designed by Guido Bertoni, Joan Daemen, + Michaël Peeters and Gilles Van Assche. For more information, feedback or + questions, please refer to our website: http://keccak.noekeon.org/ + + Implementation by the designers, + hereby denoted as "the implementer". + + To the extent possible under law, the implementer has waived all copyright + and related or neighboring rights to the source code in this file. + http://creativecommons.org/publicdomain/zero/1.0/ + + +SipHash24 +--------- + +The file :file:`Python/pyhash.c` contains Marek Majkowski' implementation of +Dan Bernstein's SipHash24 algorithm. The contains the following note:: + + <MIT License> + Copyright (c) 2013 Marek Majkowski <marek@popcount.org> + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + </MIT License> + + Original location: + https://github.com/majek/csiphash/ + + Solution inspired by code from: + Samuel Neves (supercop/crypto_auth/siphash24/little) + djb (supercop/crypto_auth/siphash24/little2) + Jean-Philippe Aumasson (https://131002.net/siphash/siphash24.c) + + strtod and dtoa --------------- @@ -846,6 +894,47 @@ used for the build:: jloup@gzip.org madler@alumni.caltech.edu +cfuhash +------- + +The implementation of the hash table used by the :mod:`tracemalloc` is based +on the cfuhash project:: + + Copyright (c) 2005 Don Owens + All rights reserved. + + This code is released under the BSD license: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + * 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. + + * Neither the name of the author nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "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 + COPYRIGHT OWNER OR CONTRIBUTORS 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. + + libmpdec -------- |