d0s3t3ch/wownero
1
0
Fork 0
mirror of https://git.wownero.com/wownero/wownero.git synced 2024-08-15 01:03:23 +00:00
Code Issues Projects Releases Wiki Activity

ringct: remove an unnecessary scalarmultBase in zeroCommit

Browse source
This commit is contained in:
moneromooo-monero 2018-06-06 10:05:14 +01:00
parent 8a7b3ff138
commit 01cc978722
No known key found for this signature in database
GPG key ID: 686F07454D6CEFC3
3 changed files with 12 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

10
tests/unit_tests/ringct.cpp
View file

@ -1061,3 +1061,13 @@ TEST(ringct, key_ostream)
out.str()
);
}
TEST(ringct, zeroCommmit)
{
static const uint64_t amount = crypto::rand<uint64_t>();
const rct::key z = rct::zeroCommit(amount);
const rct::key a = rct::scalarmultBase(rct::identity());
const rct::key b = rct::scalarmultH(rct::d2h(amount));
const rct::key manual = rct::addKeys(a, b);
ASSERT_EQ(z, manual);
}