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https://github.com/OpenSpace/OpenSpace.git
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Alexander Bock
54 lines
2.1 KiB
C
54 lines
2.1 KiB
C
/******************************************************************************
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*
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* Project: CPL - Common Portability Library
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* Purpose: Implement SHA1
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* Author: Even Rouault, even.rouault at spatialys.com
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*
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* SHA1 computation coming from Public Domain code at:
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* https://github.com/B-Con/crypto-algorithms/blob/master/sha1.c
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* by Brad Conte (brad AT bradconte.com)
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*
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******************************************************************************
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* Copyright (c) 2017, Even Rouault <even.rouault at spatialys.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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****************************************************************************/
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#ifndef CPL_SHA1_INCLUDED_H
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#define CPL_SHA1_INCLUDED_H
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#ifndef DOXYGEN_SKIP
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#include "cpl_port.h"
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#define CPL_SHA1_HASH_SIZE 20 // SHA1 outputs a 20 byte digest
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CPL_C_START
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/* Not CPL_DLL exported */
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void CPL_HMAC_SHA1(const void *pKey, size_t nKeyLen,
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const void *pabyMessage, size_t nMessageLen,
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GByte abyDigest[CPL_SHA1_HASH_SIZE]);
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CPL_C_END
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#endif /* #ifndef DOXYGEN_SKIP */
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#endif /* CPL_SHA1_INCLUDED_H */
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