monero/tests/performance_tests/cn_slow_hash.h

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2014-05-25 17:34:31 +00:00
// Copyright (c) 2012-2013 The Cryptonote developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#pragma once
#include "crypto/crypto.h"
#include "cryptonote_core/cryptonote_basic.h"
class test_cn_slow_hash
{
public:
static const size_t loop_count = 10;
#pragma pack(push, 1)
struct data_t
{
char data[13];
};
#pragma pack(pop)
static_assert(13 == sizeof(data_t), "Invalid structure size");
bool init()
{
if (!epee::string_tools::hex_to_pod("63617665617420656d70746f72", m_data))
return false;
if (!epee::string_tools::hex_to_pod("bbec2cacf69866a8e740380fe7b818fc78f8571221742d729d9d02d7f8989b87", m_expected_hash))
return false;
return true;
}
bool test()
{
crypto::hash hash;
crypto::cn_slow_hash(&m_data, sizeof(m_data), hash);
return hash == m_expected_hash;
}
private:
data_t m_data;
crypto::hash m_expected_hash;
};