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80 lines
2.9 KiB
80 lines
2.9 KiB
// Copyright (c) 2014-2018, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
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//#include "include_base_utils.h"
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#include <atomic>
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#include <boost/algorithm/string.hpp>
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//#include "wipeable_string.h"
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#include "string_tools.h"
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//#include "serialization/string.h"
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#include "cryptonote_format_utils.h"
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#include "cryptonote_config.h"
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#include "crypto.h"
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#include "hash.h"
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//#include "ringct/rctSigs.h"
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using namespace epee;
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#undef MONERO_DEFAULT_LOG_CATEGORY
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#define MONERO_DEFAULT_LOG_CATEGORY "cn"
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#define ENCRYPTED_PAYMENT_ID_TAIL 0x8d
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// #define ENABLE_HASH_CASH_INTEGRITY_CHECK
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using namespace crypto;
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namespace cryptonote
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{
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//---------------------------------------------------------------
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void get_blob_hash(const blobdata& blob, crypto::hash& res)
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{
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cn_fast_hash(blob.data(), blob.size(), res);
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}
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//---------------------------------------------------------------
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crypto::hash get_blob_hash(const blobdata& blob)
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{
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crypto::hash h = null_hash;
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get_blob_hash(blob, h);
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return h;
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}
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//---------------------------------------------------------------
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std::string short_hash_str(const crypto::hash& h)
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{
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std::string res = string_tools::pod_to_hex(h);
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CHECK_AND_ASSERT_MES(res.size() == 64, res, "wrong hash256 with string_tools::pod_to_hex conversion");
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auto erased_pos = res.erase(8, 48);
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res.insert(8, "....");
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return res;
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}
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}
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