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Merge pull request #3637

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6fd7ef2 Also switch the (unused) verification code to low-s instead of even-s. (Pieter Wuille)
This commit is contained in:
Wladimir J. van der Laan
2014-05-09 16:24:46 +02:00
parent 54f102248b 6fd7ef2bbf
commit 72f754cf51
5 changed files with 78 additions and 25 deletions
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17
src/test/canonical_tests.cpp
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@@ -93,4 +93,21 @@ BOOST_AUTO_TEST_CASE(script_noncanon)
}
}
BOOST_AUTO_TEST_CASE(script_signstrict)
{
for (int i=0; i<100; i++) {
CKey key;
key.MakeNewKey(i & 1);
std::vector<unsigned char> sig;
uint256 hash = GetRandHash();
BOOST_CHECK(key.Sign(hash, sig)); // Generate a random signature.
BOOST_CHECK(key.GetPubKey().Verify(hash, sig)); // Check it.
sig.push_back(0x01); // Append a sighash type.
BOOST_CHECK(IsCanonicalSignature(sig, SCRIPT_VERIFY_STRICTENC | SCRIPT_VERIFY_LOW_S));
BOOST_CHECK(IsCanonicalSignature_OpenSSL(sig));
}
}
BOOST_AUTO_TEST_SUITE_END()