23 lines
1.4 KiB
Markdown
23 lines
1.4 KiB
Markdown
LibBizHash is the unmanaged side for BizHawk's hashing.
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CRC32 code is taken from [zlib-ng](https://github.com/zlib-ng/zlib-ng) with massive slashing of code and various tweaks. This code is licensed under the zlib license.
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SHA1 is code is taken from [SHA-Intrinsics](https://github.com/noloader/SHA-Intrinsics) with some tweaks. This code is under the public domain.
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To build, just do `make` in this directory. Note gcc 10 or later is required (due to missing intrinsics in older gcc versions)
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zlib-ng's license:
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```
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(C) 1995-2013 Jean-loup Gailly and Mark Adler
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This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
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The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
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Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
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This notice may not be removed or altered from any source distribution.
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```
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