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test/functional/abc-schnorrmultisig.py
| Show All 13 Lines | |||||
| """ | """ | ||||
| from test_framework.blocktools import ( | from test_framework.blocktools import ( | ||||
| create_block, | create_block, | ||||
| create_coinbase, | create_coinbase, | ||||
| create_tx_with_script, | create_tx_with_script, | ||||
| make_conform_to_ctor, | make_conform_to_ctor, | ||||
| ) | ) | ||||
| from test_framework.key import CECKey | from test_framework.key import ECKey | ||||
| from test_framework.messages import ( | from test_framework.messages import ( | ||||
| CBlock, | CBlock, | ||||
| COutPoint, | COutPoint, | ||||
| CTransaction, | CTransaction, | ||||
| CTxIn, | CTxIn, | ||||
| CTxOut, | CTxOut, | ||||
| FromHex, | FromHex, | ||||
| ToHex, | ToHex, | ||||
| ▲ Show 20 Lines • Show All 118 Lines • ▼ Show 20 Lines | def run_test(self): | ||||
| tip = self.getbestblock(node) | tip = self.getbestblock(node) | ||||
| self.log.info("Setting up spends to test and mining the fundings.") | self.log.info("Setting up spends to test and mining the fundings.") | ||||
| fundings = [] | fundings = [] | ||||
| # Generate a key pair | # Generate a key pair | ||||
| privkeybytes = b"Schnorr!" * 4 | privkeybytes = b"Schnorr!" * 4 | ||||
| private_key = CECKey() | private_key = ECKey() | ||||
| private_key.set_secretbytes(privkeybytes) | private_key.set(privkeybytes, True) | ||||
| # get uncompressed public key serialization | # get uncompressed public key serialization | ||||
| public_key = private_key.get_pubkey() | public_key = private_key.get_pubkey().get_bytes() | ||||
| def create_fund_and_spend_tx(dummy=OP_0, sigtype='ecdsa'): | def create_fund_and_spend_tx(dummy=OP_0, sigtype='ecdsa'): | ||||
| spendfrom = spendable_outputs.pop() | spendfrom = spendable_outputs.pop() | ||||
| script = CScript([OP_1, public_key, OP_1, OP_CHECKMULTISIG]) | script = CScript([OP_1, public_key, OP_1, OP_CHECKMULTISIG]) | ||||
| value = spendfrom.vout[0].nValue | value = spendfrom.vout[0].nValue | ||||
| Show All 12 Lines | def run_test(self): | ||||
| # Sign the transaction | # Sign the transaction | ||||
| sighashtype = SIGHASH_ALL | SIGHASH_FORKID | sighashtype = SIGHASH_ALL | SIGHASH_FORKID | ||||
| hashbyte = bytes([sighashtype & 0xff]) | hashbyte = bytes([sighashtype & 0xff]) | ||||
| sighash = SignatureHashForkId( | sighash = SignatureHashForkId( | ||||
| script, txspend, 0, sighashtype, value) | script, txspend, 0, sighashtype, value) | ||||
| if sigtype == 'schnorr': | if sigtype == 'schnorr': | ||||
| txsig = schnorr.sign(privkeybytes, sighash) + hashbyte | txsig = schnorr.sign(privkeybytes, sighash) + hashbyte | ||||
| elif sigtype == 'ecdsa': | elif sigtype == 'ecdsa': | ||||
| txsig = private_key.sign(sighash) + hashbyte | txsig = private_key.sign_ecdsa(sighash) + hashbyte | ||||
| txspend.vin[0].scriptSig = CScript([dummy, txsig]) | txspend.vin[0].scriptSig = CScript([dummy, txsig]) | ||||
| txspend.rehash() | txspend.rehash() | ||||
| return txspend | return txspend | ||||
| # This is valid. | # This is valid. | ||||
| ecdsa0tx = create_fund_and_spend_tx(OP_0, 'ecdsa') | ecdsa0tx = create_fund_and_spend_tx(OP_0, 'ecdsa') | ||||
| ▲ Show 20 Lines • Show All 51 Lines • Show Last 20 Lines | |||||