48 lines
919 B
C++
48 lines
919 B
C++
// Copyright (C) 2015 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Core module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#include <Nazara/Core/Hash/SHA256.hpp>
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#include <Nazara/Core/Hash/SHA/Internal.hpp>
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#include <Nazara/Core/Debug.hpp>
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NzHashSHA256::NzHashSHA256()
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{
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m_state = new SHA_CTX;
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}
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NzHashSHA256::~NzHashSHA256()
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{
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delete m_state;
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}
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void NzHashSHA256::Append(const nzUInt8* data, unsigned int len)
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{
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SHA256_Update(m_state, data, len);
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}
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void NzHashSHA256::Begin()
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{
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SHA256_Init(m_state);
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}
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NzHashDigest NzHashSHA256::End()
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{
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nzUInt8 digest[SHA256_DIGEST_LENGTH];
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SHA256_End(m_state, digest);
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return NzHashDigest(GetHashName(), digest, SHA256_DIGEST_LENGTH);
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}
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unsigned int NzHashSHA256::GetDigestLength()
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{
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return SHA256_DIGEST_LENGTH;
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}
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NzString NzHashSHA256::GetHashName()
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{
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static NzString hashName = "SHA256";
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return hashName;
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}
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