62 lines
3.1 KiB
ReStructuredText
62 lines
3.1 KiB
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Credits & License
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=================
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``argon2-cffi`` is maintained by Hynek Schlawack and released under the `MIT license <https://github.com/hynek/argon2-cffi/blob/master/LICENSE>`_.
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The development is kindly supported by `Variomedia AG <https://www.variomedia.de/>`_.
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A full list of contributors can be found in GitHub's `overview <https://github.com/hynek/argon2-cffi/graphs/contributors>`_.
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Vendored Code
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-------------
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Argon2
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^^^^^^
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The original Argon2 repo can be found at https://github.com/P-H-C/phc-winner-argon2/.
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Except for the components listed below, the Argon2 code in this repository is copyright (c) 2015 Daniel Dinu, Dmitry Khovratovich (main authors), Jean-Philippe Aumasson and Samuel Neves, and under CC0_ license.
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The string encoding routines in src/encoding.c are copyright (c) 2015 Thomas Pornin, and under CC0_ license.
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The `BLAKE2 <https://blake2.net>`_ code in ``src/blake2/`` is copyright (c) Samuel Neves, 2013-2015, and under CC0_ license.
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The authors of Argon2 also were very helpful to get the library to compile on ancient versions of Visual Studio for ancient versions of Python.
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The documentation also quotes frequently from the Argon2 paper_ to avoid mistakes by rephrasing.
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.. _CC0: https://creativecommons.org/publicdomain/zero/1.0/
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.. _paper: https://password-hashing.net/argon2-specs.pdf
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msinttypes
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^^^^^^^^^^
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In order to be able to compile on Visual Studio 2008 and Visual Studio 2010 which are required for Python 2.7, we also ship two C headers with integer types.
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They are from the `msinttypes project <https://code.google.com/archive/p/msinttypes>`_ (`auto-import on GitHub <https://github.com/chemeris/msinttypes>`_) and licensed under New BSD:
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Copyright (c) 2006-2013 Alexander Chemeris
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the product nor the names of its contributors may
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be used to endorse or promote products derived from this software
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without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
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WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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