diff options
Diffstat (limited to '')
| -rw-r--r-- | src/cryptonote_core/cryptonote_tx_utils.cpp | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/src/cryptonote_core/cryptonote_tx_utils.cpp b/src/cryptonote_core/cryptonote_tx_utils.cpp index 586df9079..dddb7e00a 100644 --- a/src/cryptonote_core/cryptonote_tx_utils.cpp +++ b/src/cryptonote_core/cryptonote_tx_utils.cpp @@ -174,9 +174,8 @@ namespace cryptonote tx.unlock_time = unlock_time; tx.extra = extra; - keypair txkey = keypair::generate(); - remove_field_from_tx_extra(tx.extra, typeid(tx_extra_pub_key)); - add_tx_pub_key_to_extra(tx, txkey.pub); + keypair txkey; + txkey.sec = rct::rct2sk(rct::skGen()); tx_key = txkey.sec; // if we have a stealth payment id, find it and encrypt it with the tx key now @@ -323,9 +322,13 @@ namespace cryptonote if (num_stdaddresses == 0 && num_subaddresses == 1) { txkey.pub = rct::rct2pk(rct::scalarmultKey(rct::pk2rct(single_dest_subaddress.m_spend_public_key), rct::sk2rct(txkey.sec))); - remove_field_from_tx_extra(tx.extra, typeid(tx_extra_pub_key)); - add_tx_pub_key_to_extra(tx, txkey.pub); } + else + { + txkey.pub = rct::rct2pk(rct::scalarmultBase(rct::sk2rct(txkey.sec))); + } + remove_field_from_tx_extra(tx.extra, typeid(tx_extra_pub_key)); + add_tx_pub_key_to_extra(tx, txkey.pub); std::vector<crypto::public_key> additional_tx_public_keys; additional_tx_keys.clear(); @@ -348,9 +351,11 @@ namespace cryptonote keypair additional_txkey; if (need_additional_txkeys) { - additional_txkey = keypair::generate(); + additional_txkey.sec = rct::rct2sk(rct::skGen()); if (dst_entr.is_subaddress) additional_txkey.pub = rct::rct2pk(rct::scalarmultKey(rct::pk2rct(dst_entr.addr.m_spend_public_key), rct::sk2rct(additional_txkey.sec))); + else + additional_txkey.pub = rct::rct2pk(rct::scalarmultBase(rct::sk2rct(additional_txkey.sec))); } bool r; |