73 lines
1.8 KiB
C++
73 lines
1.8 KiB
C++
/*! \file pidigest.h
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* \ingroup Core
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* \~\brief
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* \~english Digest algorithms
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* \~russian Алгоритмы хэш-сумм
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*
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* \~\details
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* \~english
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* This file implements several common-usage hash algorithms
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* \~russian
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* Этот файл реализует несколько распространенных алгоритмов хэширования
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*/
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/*
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PIP - Platform Independent Primitives
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Digest algorithms
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Ivan Pelipenko peri4ko@yandex.ru
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef pidigest_h
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#define pidigest_h
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#include "pibytearray.h"
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#include "piconstchars.h"
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class PIP_EXPORT PIDigest {
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public:
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enum class Type {
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SHA1,
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SHA2_224,
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SHA2_256,
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SHA2_384,
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SHA2_512,
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SHA2_512_224,
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SHA2_512_256,
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MD2,
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MD4,
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MD5,
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BLAKE2s_128,
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BLAKE2s_160,
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BLAKE2s_224,
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BLAKE2s_256,
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BLAKE2b_128,
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BLAKE2b_160,
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BLAKE2b_224,
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BLAKE2b_256,
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BLAKE2b_384,
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BLAKE2b_512,
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Count,
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};
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static int hashLength(Type type);
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static int blockLength(Type type);
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static PIConstChars typeName(Type type);
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static PIByteArray calculate(const PIByteArray & msg, Type type);
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static PIByteArray HMAC(const PIByteArray & msg, const PIByteArray & key, PIDigest::Type type);
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};
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#endif
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