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Preserve commitment format inside transactions

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This commit is contained in:
Luke Parker
2022-04-21 18:58:47 -04:00
parent 9f814edbd7
commit baee2c06ec
5 changed files with 6 additions and 30 deletions
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4
src/wallet/wallet2.cpp
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@@ -11352,9 +11352,7 @@ void wallet2::check_tx_key_helper(const cryptonote::transaction &tx, const crypt
crypto::derivation_to_scalar(found_derivation, n, scalar1);
rct::ecdhTuple ecdh_info = tx.rct_signatures.ecdhInfo[n];
rct::ecdhDecode(ecdh_info, rct::sk2rct(scalar1), tx.rct_signatures.type == rct::RCTTypeBulletproof2 || tx.rct_signatures.type == rct::RCTTypeCLSAG || tx.rct_signatures.type == rct::RCTTypeBulletproofPlus);
rct::key C = tx.rct_signatures.outPk[n].mask;
if (rct::is_rct_bulletproof_plus(tx.rct_signatures.type))
C = rct::scalarmult8(C);
const rct::key C = tx.rct_signatures.outPk[n].mask;
rct::key Ctmp;
THROW_WALLET_EXCEPTION_IF(sc_check(ecdh_info.mask.bytes) != 0, error::wallet_internal_error, "Bad ECDH input mask");
THROW_WALLET_EXCEPTION_IF(sc_check(ecdh_info.amount.bytes) != 0, error::wallet_internal_error, "Bad ECDH input amount");