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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2019-01-06 19:49:52 +0000 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2019-01-22 23:17:31 +0000 |
| commit | 99d946e6191056f747225d36a2408085624b516e (patch) | |
| tree | 9b81751a703e40d188c26d035edb34e945e28422 /src/device/device_ledger.cpp | |
| parent | ringct: save 3 bytes on bulletproof size (diff) | |
| download | monero-99d946e6191056f747225d36a2408085624b516e.tar.xz | |
ringct: encode 8 byte amount, saving 24 bytes per output
Found by knaccc
Diffstat (limited to '')
| -rw-r--r-- | src/device/device_ledger.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/device/device_ledger.cpp b/src/device/device_ledger.cpp index bfb41bbe4..afe3bea62 100644 --- a/src/device/device_ledger.cpp +++ b/src/device/device_ledger.cpp @@ -1140,13 +1140,13 @@ namespace hw { return true; } - bool device_ledger::ecdhEncode(rct::ecdhTuple & unmasked, const rct::key & AKout) { + bool device_ledger::ecdhEncode(rct::ecdhTuple & unmasked, const rct::key & AKout, bool short_amount) { AUTO_LOCK_CMD(); #ifdef DEBUG_HWDEVICE const rct::key AKout_x = hw::ledger::decrypt(AKout); rct::ecdhTuple unmasked_x = unmasked; - this->controle_device->ecdhEncode(unmasked_x, AKout_x); + this->controle_device->ecdhEncode(unmasked_x, AKout_x, short_amount); #endif int offset = set_command_header_noopt(INS_BLIND); @@ -1177,13 +1177,13 @@ namespace hw { return true; } - bool device_ledger::ecdhDecode(rct::ecdhTuple & masked, const rct::key & AKout) { + bool device_ledger::ecdhDecode(rct::ecdhTuple & masked, const rct::key & AKout, bool short_amount) { AUTO_LOCK_CMD(); #ifdef DEBUG_HWDEVICE const rct::key AKout_x = hw::ledger::decrypt(AKout); rct::ecdhTuple masked_x = masked; - this->controle_device->ecdhDecode(masked_x, AKout_x); + this->controle_device->ecdhDecode(masked_x, AKout_x, short_amount); #endif int offset = set_command_header_noopt(INS_UNBLIND); |