diff options
Diffstat (limited to 'src/simplewallet')
| -rw-r--r-- | src/simplewallet/simplewallet.cpp | 40 |
1 files changed, 16 insertions, 24 deletions
diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp index c8fae6edd..709990c7c 100644 --- a/src/simplewallet/simplewallet.cpp +++ b/src/simplewallet/simplewallet.cpp @@ -2959,12 +2959,9 @@ bool simple_wallet::get_tx_key(const std::vector<std::string> &args_) crypto::secret_key tx_key; std::vector<crypto::secret_key> amount_keys; - if (m_wallet->get_tx_keys(txid, tx_key, amount_keys)) + if (m_wallet->get_tx_key(txid, tx_key)) { - std::string s = epee::string_tools::pod_to_hex(tx_key); - for (const auto &k: amount_keys) - s += epee::string_tools::pod_to_hex(k); - success_msg_writer() << tr("Tx key: ") << s; + success_msg_writer() << tr("Tx key: ") << epee::string_tools::pod_to_hex(tx_key); return true; } else @@ -3001,17 +2998,14 @@ bool simple_wallet::check_tx_key(const std::vector<std::string> &args_) fail_msg_writer() << tr("failed to parse tx key"); return true; } - std::vector<crypto::secret_key> tx_keys; - for (size_t start = 0; start < local_args[1].size(); start += 64) + crypto::secret_key tx_key; + cryptonote::blobdata tx_key_data; + if(!epee::string_tools::parse_hexstr_to_binbuff(local_args[1], tx_key_data)) { - cryptonote::blobdata tx_key_data; - if(!epee::string_tools::parse_hexstr_to_binbuff(std::string(&local_args[1][start], 64), tx_key_data)) - { - fail_msg_writer() << tr("failed to parse tx key"); - return true; - } - tx_keys.push_back(*reinterpret_cast<const crypto::secret_key*>(tx_key_data.data())); + fail_msg_writer() << tr("failed to parse tx key"); + return true; } + tx_key = *reinterpret_cast<const crypto::secret_key*>(tx_key_data.data()); cryptonote::account_public_address address; bool has_payment_id; @@ -3056,18 +3050,12 @@ bool simple_wallet::check_tx_key(const std::vector<std::string> &args_) } crypto::key_derivation derivation; - if (!crypto::generate_key_derivation(address.m_view_public_key, tx_keys[0], derivation)) + if (!crypto::generate_key_derivation(address.m_view_public_key, tx_key, derivation)) { fail_msg_writer() << tr("failed to generate key derivation from supplied parameters"); return true; } - if (tx_keys.size() != tx.vout.size() * 2 + 1) - { - fail_msg_writer() << tr("tx keys don't match tx vout"); - return true; - } - uint64_t received = 0; try { for (size_t n = 0; n < tx.vout.size(); ++n) @@ -3089,9 +3077,13 @@ bool simple_wallet::check_tx_key(const std::vector<std::string> &args_) try { rct::key Ctmp; - rct::addKeys2(Ctmp, rct::sk2rct(tx_keys[n * 2 + 2]), rct::sk2rct(tx_keys[n * 2 + 1]), rct::H); - if (rct::equalKeys(tx.rct_signatures.outPk[n].mask, Ctmp)) - amount = rct::h2d(rct::sk2rct(tx_keys[n * 2 + 1])); + rct::key amount_key = rct::hash_to_scalar(rct::scalarmultKey(rct::pk2rct(address.m_view_public_key), rct::sk2rct(tx_key))); + rct::ecdhTuple ecdh_info = tx.rct_signatures.ecdhInfo[n]; + rct::ecdhDecodeFromSharedSecret(ecdh_info, amount_key); + rct::key C = tx.rct_signatures.outPk[n].mask; + rct::addKeys2(Ctmp, ecdh_info.mask, ecdh_info.amount, rct::H); + if (rct::equalKeys(C, Ctmp)) + amount = rct::h2d(ecdh_info.amount); else amount = 0; } |