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Extract check for deterministic keys to wallet2::is_deterministic()
It's cleaner for wallet2.cpp and it also allows deterministic check by simplewallet.cpp.
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359ede3958
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1beedb9dd4
2 changed files with 20 additions and 6 deletions
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@ -89,8 +89,23 @@ void wallet2::init(const std::string& daemon_address, uint64_t upper_transaction
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m_daemon_address = daemon_address;
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}
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//----------------------------------------------------------------------------------------------------
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bool wallet2::is_deterministic()
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{
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crypto::secret_key second;
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keccak((uint8_t *)&get_account().get_keys().m_spend_secret_key, sizeof(crypto::secret_key), (uint8_t *)&second, sizeof(crypto::secret_key));
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sc_reduce32((uint8_t *)&second);
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bool keys_deterministic = memcmp(second.data,get_account().get_keys().m_view_secret_key.data, sizeof(crypto::secret_key)) == 0;
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return keys_deterministic;
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}
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//----------------------------------------------------------------------------------------------------
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bool wallet2::get_seed(std::string& electrum_words)
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{
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bool keys_deterministic = is_deterministic();
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if (!keys_deterministic)
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{
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std::cout << "This is not a deterministic wallet" << std::endl;
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return false;
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}
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if (seed_language.empty())
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{
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std::cout << "seed_language not set" << std::endl;
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@ -99,12 +114,7 @@ bool wallet2::get_seed(std::string& electrum_words)
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crypto::ElectrumWords::bytes_to_words(get_account().get_keys().m_spend_secret_key, electrum_words, seed_language);
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crypto::secret_key second;
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keccak((uint8_t *)&get_account().get_keys().m_spend_secret_key, sizeof(crypto::secret_key), (uint8_t *)&second, sizeof(crypto::secret_key));
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sc_reduce32((uint8_t *)&second);
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return memcmp(second.data,get_account().get_keys().m_view_secret_key.data, sizeof(crypto::secret_key)) == 0;
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return true;
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}
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/*!
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* \brief Gets the seed language
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@ -168,6 +168,10 @@ namespace tools
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i_wallet2_callback* callback() const { return m_callback; }
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void callback(i_wallet2_callback* callback) { m_callback = callback; }
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/*!
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* \brief Checks if deterministic wallet
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*/
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bool is_deterministic();
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bool get_seed(std::string& electrum_words);
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/*!
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* \brief Gets the seed language
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