60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
// Copyright (c) 2012-2014, The CryptoNote developers, The Bytecoin developers
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//
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// This file is part of Bytecoin.
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//
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// Bytecoin 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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//
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// Bytecoin 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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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with Bytecoin. If not, see <http://www.gnu.org/licenses/>.
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#pragma once
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#include "crypto/crypto.h"
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#include "cryptonote_core/cryptonote_basic.h"
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class test_cn_slow_hash
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{
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public:
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static const size_t loop_count = 10;
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#pragma pack(push, 1)
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struct data_t
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{
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char data[13];
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};
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#pragma pack(pop)
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static_assert(13 == sizeof(data_t), "Invalid structure size");
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bool init()
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{
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if (!epee::string_tools::hex_to_pod("63617665617420656d70746f72", m_data))
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return false;
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if (!epee::string_tools::hex_to_pod("bbec2cacf69866a8e740380fe7b818fc78f8571221742d729d9d02d7f8989b87", m_expected_hash))
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return false;
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return true;
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}
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bool test()
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{
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crypto::hash hash;
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crypto::cn_slow_hash(m_context, &m_data, sizeof(m_data), hash);
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return hash == m_expected_hash;
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}
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private:
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data_t m_data;
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crypto::hash m_expected_hash;
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crypto::cn_context m_context;
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};
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