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| author | Suhas Daftuar <sdaftuar@gmail.com> | 2015-02-10 12:11:59 -0500 |
|---|---|---|
| committer | Suhas Daftuar <sdaftuar@gmail.com> | 2015-02-10 13:25:41 -0500 |
| commit | 78c6bedb9cd3ed85f829a288146533e3b41f784b (patch) | |
| tree | 4121912553a9292039683105611d6917cff5c038 /src/test | |
| parent | 6f50dbd2fdeef7bc24317a487936502e25a05de9 (diff) | |
| download | bitcoin-78c6bedb9cd3ed85f829a288146533e3b41f784b.tar.xz | |
Add test for DER-encoding edge case
The fix to NegateSignatureS caused a test which had been failing
in IsValidSignatureEncoding to then fail in IsLowDERSignature.
Add new test so the original check remains exercised.
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/data/script_invalid.json | 6 | ||||
| -rw-r--r-- | src/test/data/script_valid.json | 6 | ||||
| -rw-r--r-- | src/test/script_tests.cpp | 6 |
3 files changed, 18 insertions, 0 deletions
diff --git a/src/test/data/script_invalid.json b/src/test/data/script_invalid.json index 3b2f64d766..3c52547a64 100644 --- a/src/test/data/script_invalid.json +++ b/src/test/data/script_invalid.json @@ -696,6 +696,12 @@ "BIP66 example 11, with DERSIG" ], [ + "0x48 0x304402203e4516da7253cf068effec6b95c41221c0cf3a8e6ccb8cbf1725b562e9afde2c022054e1c258c2981cdfba5df1f46661fb6541c44f77ca0092f3600331abfffb12510101", + "0x21 0x03363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640 CHECKSIG", + "DERSIG", + "P2PK with multi-byte hashtype, with DERSIG" +], +[ "0x48 0x304502203e4516da7253cf068effec6b95c41221c0cf3a8e6ccb8cbf1725b562e9afde2c022100ab1e3da73d67e32045a20e0b999e049978ea8d6ee5480d485fcf2ce0d03b2ef001", "0x21 0x03363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640 CHECKSIG", "LOW_S", diff --git a/src/test/data/script_valid.json b/src/test/data/script_valid.json index 2b4b0989b9..34e2c8d61a 100644 --- a/src/test/data/script_valid.json +++ b/src/test/data/script_valid.json @@ -814,6 +814,12 @@ "BIP66 example 12, with DERSIG" ], [ + "0x48 0x304402203e4516da7253cf068effec6b95c41221c0cf3a8e6ccb8cbf1725b562e9afde2c022054e1c258c2981cdfba5df1f46661fb6541c44f77ca0092f3600331abfffb12510101", + "0x21 0x03363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640 CHECKSIG", + "", + "P2PK with multi-byte hashtype, without DERSIG" +], +[ "0x48 0x304502203e4516da7253cf068effec6b95c41221c0cf3a8e6ccb8cbf1725b562e9afde2c022100ab1e3da73d67e32045a20e0b999e049978ea8d6ee5480d485fcf2ce0d03b2ef001", "0x21 0x03363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640 CHECKSIG", "", diff --git a/src/test/script_tests.cpp b/src/test/script_tests.cpp index 35a7f6639a..e410b59710 100644 --- a/src/test/script_tests.cpp +++ b/src/test/script_tests.cpp @@ -476,6 +476,12 @@ BOOST_AUTO_TEST_CASE(script_build) good.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT, "BIP66 example 12, with DERSIG", SCRIPT_VERIFY_DERSIG ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").Num(0)); + good.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG, + "P2PK with multi-byte hashtype, without DERSIG", 0 + ).PushSig(keys.key2, SIGHASH_ALL).EditPush(70, "01", "0101")); + bad.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG, + "P2PK with multi-byte hashtype, with DERSIG", SCRIPT_VERIFY_DERSIG + ).PushSig(keys.key2, SIGHASH_ALL).EditPush(70, "01", "0101")); good.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG, "P2PK with high S but no LOW_S", 0 |