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https://github.com/monero-project/monero.git
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a2d7a5fb49
Pros: - smaller on the blockchain - shorter integrated addresses Cons: - less sparseness - less ability to embed actual information The boolean argument to encrypt payment ids is now gone from the RPC calls, since the decision is made based on the length of the payment id passed.
128 lines
5 KiB
C++
128 lines
5 KiB
C++
// Copyright (c) 2014-2015, 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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#pragma once
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#include "cryptonote_basic.h"
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#include "crypto/crypto.h"
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#include "crypto/hash.h"
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namespace cryptonote {
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/************************************************************************/
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/* */
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/************************************************************************/
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template<class t_array>
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struct array_hasher: std::unary_function<t_array&, std::size_t>
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{
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std::size_t operator()(const t_array& val) const
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{
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return boost::hash_range(&val.data[0], &val.data[sizeof(val.data)]);
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}
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};
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#pragma pack(push, 1)
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struct public_address_outer_blob
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{
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uint8_t m_ver;
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account_public_address m_address;
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uint8_t check_sum;
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};
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struct public_integrated_address_outer_blob
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{
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uint8_t m_ver;
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account_public_address m_address;
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crypto::hash8 payment_id;
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uint8_t check_sum;
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};
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#pragma pack (pop)
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/************************************************************************/
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/* Cryptonote helper functions */
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/************************************************************************/
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size_t get_max_block_size();
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size_t get_max_tx_size();
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bool get_block_reward(size_t median_size, size_t current_block_size, uint64_t already_generated_coins, uint64_t &reward);
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uint8_t get_account_address_checksum(const public_address_outer_blob& bl);
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uint8_t get_account_integrated_address_checksum(const public_integrated_address_outer_blob& bl);
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std::string get_account_address_as_str(
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bool testnet
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, const account_public_address& adr
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);
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std::string get_account_integrated_address_as_str(
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bool testnet
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, const account_public_address& adr
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, const crypto::hash8& payment_id
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);
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bool get_account_integrated_address_from_str(
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account_public_address& adr
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, bool& has_payment_id
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, crypto::hash8& payment_id
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, bool testnet
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, const std::string& str
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);
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bool get_account_address_from_str(
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account_public_address& adr
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, bool testnet
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, const std::string& str
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);
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bool is_coinbase(const transaction& tx);
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bool operator ==(const cryptonote::transaction& a, const cryptonote::transaction& b);
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bool operator ==(const cryptonote::block& a, const cryptonote::block& b);
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}
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template <class T>
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std::ostream &print256(std::ostream &o, const T &v) {
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return o << "<" << epee::string_tools::pod_to_hex(v) << ">";
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}
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template <class T>
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std::ostream &print64(std::ostream &o, const T &v) {
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return o << "<" << epee::string_tools::pod_to_hex(v) << ">";
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}
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bool parse_hash256(const std::string str_hash, crypto::hash& hash);
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namespace crypto {
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inline std::ostream &operator <<(std::ostream &o, const crypto::public_key &v) { return print256(o, v); }
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inline std::ostream &operator <<(std::ostream &o, const crypto::secret_key &v) { return print256(o, v); }
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inline std::ostream &operator <<(std::ostream &o, const crypto::key_derivation &v) { return print256(o, v); }
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inline std::ostream &operator <<(std::ostream &o, const crypto::key_image &v) { return print256(o, v); }
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inline std::ostream &operator <<(std::ostream &o, const crypto::signature &v) { return print256(o, v); }
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inline std::ostream &operator <<(std::ostream &o, const crypto::hash &v) { return print256(o, v); }
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inline std::ostream &operator <<(std::ostream &o, const crypto::hash8 &v) { return print64(o, v); }
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}
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