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style(tests): remove class from taproot test

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This commit is contained in:
matejcik 2022-01-12 12:31:31 +01:00 committed by matejcik
parent 8b2e2112bc
commit b2136e35d4
2 changed files with 294 additions and 291 deletions
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577
tests/device_tests/bitcoin/test_signtx_taproot.py
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@ -49,301 +49,304 @@ TXHASH_65b811 = bytes.fromhex(
) )
class TestMsgSigntxTaproot: def test_send_p2tr(client):
def test_send_p2tr(self, client): inp1 = messages.TxInputType(
inp1 = messages.TxInputType( # tb1pn2d0yjeedavnkd8z8lhm566p0f2utm3lgvxrsdehnl94y34txmts5s7t4c
# tb1pn2d0yjeedavnkd8z8lhm566p0f2utm3lgvxrsdehnl94y34txmts5s7t4c address_n=parse_path("86'/1'/0'/1/0"),
address_n=parse_path("86'/1'/0'/1/0"), amount=4600,
amount=4600, prev_hash=TXHASH_7956f1,
prev_hash=TXHASH_7956f1, prev_index=1,
prev_index=1, script_type=messages.InputScriptType.SPENDTAPROOT,
script_type=messages.InputScriptType.SPENDTAPROOT, )
out1 = messages.TxOutputType(
# 86'/1'/1'/0/0
address="tb1paxhjl357yzctuf3fe58fcdx6nul026hhh6kyldpfsf3tckj9a3wslqd7zd",
amount=4450,
script_type=messages.OutputScriptType.PAYTOADDRESS,
)
with client:
client.set_expected_responses(
[
request_input(0),
request_output(0),
messages.ButtonRequest(code=B.ConfirmOutput),
messages.ButtonRequest(code=B.SignTx),
request_input(0),
request_output(0),
request_input(0),
request_finished(),
]
) )
out1 = messages.TxOutputType( _, serialized_tx = btc.sign_tx(
# 86'/1'/1'/0/0 client, "Testnet", [inp1], [out1], prev_txes=TX_API
address="tb1paxhjl357yzctuf3fe58fcdx6nul026hhh6kyldpfsf3tckj9a3wslqd7zd",
amount=4450,
script_type=messages.OutputScriptType.PAYTOADDRESS,
)
with client:
client.set_expected_responses(
[
request_input(0),
request_output(0),
messages.ButtonRequest(code=B.ConfirmOutput),
messages.ButtonRequest(code=B.SignTx),
request_input(0),
request_output(0),
request_input(0),
request_finished(),
]
)
_, serialized_tx = btc.sign_tx(
client, "Testnet", [inp1], [out1], prev_txes=TX_API
)
assert (
serialized_tx.hex()
== "010000000001017b350e3faca092f39883d7086cdd502c82b6f0314ab61541b062733edef156790100000000ffffffff016211000000000000225120e9af2fc69e20b0be2629cd0e9c34da9f3ef56af7beac4fb4298262bc5a45ec5d0140493145b992dacbd7ea579a415efc2cba20c3bf0f7827d1bcf999109c0d11783fe96f91ddb04a889faa17ad21ecc5c81a578009744e95c7e721aff2a5c442916600000000"
) )
def test_send_two_with_change(self, client): assert (
inp1 = messages.TxInputType( serialized_tx.hex()
# tb1pswrqtykue8r89t9u4rprjs0gt4qzkdfuursfnvqaa3f2yql07zmq8s8a5u == "010000000001017b350e3faca092f39883d7086cdd502c82b6f0314ab61541b062733edef156790100000000ffffffff016211000000000000225120e9af2fc69e20b0be2629cd0e9c34da9f3ef56af7beac4fb4298262bc5a45ec5d0140493145b992dacbd7ea579a415efc2cba20c3bf0f7827d1bcf999109c0d11783fe96f91ddb04a889faa17ad21ecc5c81a578009744e95c7e721aff2a5c442916600000000"
address_n=parse_path("86'/1'/0'/0/0"), )
amount=6800,
prev_hash=TXHASH_df862e,
prev_index=0,
script_type=messages.InputScriptType.SPENDTAPROOT,
)
inp2 = messages.TxInputType(
# tb1p8tvmvsvhsee73rhym86wt435qrqm92psfsyhy6a3n5gw455znnpqm8wald
address_n=parse_path("86'/1'/0'/0/1"),
amount=13000,
prev_hash=TXHASH_3ac32e,
prev_index=1,
script_type=messages.InputScriptType.SPENDTAPROOT,
)
out1 = messages.TxOutputType(
# 84'/1'/1'/0/0
address="tb1q7r9yvcdgcl6wmtta58yxf29a8kc96jkyxl7y88",
amount=15000,
script_type=messages.OutputScriptType.PAYTOADDRESS,
)
out2 = messages.TxOutputType(
# tb1pn2d0yjeedavnkd8z8lhm566p0f2utm3lgvxrsdehnl94y34txmts5s7t4c
address_n=parse_path("86'/1'/0'/1/0"),
script_type=messages.OutputScriptType.PAYTOTAPROOT,
amount=6800 + 13000 - 200 - 15000,
)
with client:
client.set_expected_responses(
[
request_input(0),
request_input(1),
request_output(0),
messages.ButtonRequest(code=B.ConfirmOutput),
request_output(1),
messages.ButtonRequest(code=B.SignTx),
request_input(0),
request_input(1),
request_output(0),
request_output(1),
request_input(0),
request_input(1),
request_finished(),
]
)
_, serialized_tx = btc.sign_tx(
client, "Testnet", [inp1, inp2], [out1, out2], prev_txes=TX_API
)
assert (
serialized_tx.hex() def test_send_two_with_change(client):
== "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" inp1 = messages.TxInputType(
# tb1pswrqtykue8r89t9u4rprjs0gt4qzkdfuursfnvqaa3f2yql07zmq8s8a5u
address_n=parse_path("86'/1'/0'/0/0"),
amount=6800,
prev_hash=TXHASH_df862e,
prev_index=0,
script_type=messages.InputScriptType.SPENDTAPROOT,
)
inp2 = messages.TxInputType(
# tb1p8tvmvsvhsee73rhym86wt435qrqm92psfsyhy6a3n5gw455znnpqm8wald
address_n=parse_path("86'/1'/0'/0/1"),
amount=13000,
prev_hash=TXHASH_3ac32e,
prev_index=1,
script_type=messages.InputScriptType.SPENDTAPROOT,
)
out1 = messages.TxOutputType(
# 84'/1'/1'/0/0
address="tb1q7r9yvcdgcl6wmtta58yxf29a8kc96jkyxl7y88",
amount=15000,
script_type=messages.OutputScriptType.PAYTOADDRESS,
)
out2 = messages.TxOutputType(
# tb1pn2d0yjeedavnkd8z8lhm566p0f2utm3lgvxrsdehnl94y34txmts5s7t4c
address_n=parse_path("86'/1'/0'/1/0"),
script_type=messages.OutputScriptType.PAYTOTAPROOT,
amount=6800 + 13000 - 200 - 15000,
)
with client:
client.set_expected_responses(
[
request_input(0),
request_input(1),
request_output(0),
messages.ButtonRequest(code=B.ConfirmOutput),
request_output(1),
messages.ButtonRequest(code=B.SignTx),
request_input(0),
request_input(1),
request_output(0),
request_output(1),
request_input(0),
request_input(1),
request_finished(),
]
)
_, serialized_tx = btc.sign_tx(
client, "Testnet", [inp1, inp2], [out1, out2], prev_txes=TX_API
) )
def test_send_mixed(self, client): assert (
inp1 = messages.TxInputType( serialized_tx.hex()
# 2MutHjgAXkqo3jxX2DZWorLAckAnwTxSM9V == "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"
address_n=parse_path("49'/1'/1'/0/0"), )
amount=20000,
prev_hash=TXHASH_8c3ea7,
prev_index=0, def test_send_mixed(client):
script_type=messages.InputScriptType.SPENDP2SHWITNESS, inp1 = messages.TxInputType(
# 2MutHjgAXkqo3jxX2DZWorLAckAnwTxSM9V
address_n=parse_path("49'/1'/1'/0/0"),
amount=20000,
prev_hash=TXHASH_8c3ea7,
prev_index=0,
script_type=messages.InputScriptType.SPENDP2SHWITNESS,
)
inp2 = messages.TxInputType(
# tb1q7r9yvcdgcl6wmtta58yxf29a8kc96jkyxl7y88
address_n=parse_path("84'/1'/1'/0/0"),
amount=15000,
prev_hash=TXHASH_7956f1,
prev_index=0,
script_type=messages.InputScriptType.SPENDWITNESS,
)
inp3 = messages.TxInputType(
# tb1paxhjl357yzctuf3fe58fcdx6nul026hhh6kyldpfsf3tckj9a3wslqd7zd
address_n=parse_path("86'/1'/1'/0/0"),
amount=4450,
prev_hash=TXHASH_901593,
prev_index=0,
script_type=messages.InputScriptType.SPENDTAPROOT,
)
inp4 = messages.TxInputType(
# msUqRgCWS7ryuFcF34EaKTrsTe3xHra128
address_n=parse_path("44'/1'/1'/0/0"),
amount=10000,
prev_hash=TXHASH_3ac32e,
prev_index=2,
script_type=messages.InputScriptType.SPENDADDRESS,
)
out1 = messages.TxOutputType(
address="tb1q6xnnna3g7lk22h5tn8nlx2ezmndlvuk556w4w3",
amount=25000,
script_type=messages.OutputScriptType.PAYTOWITNESS,
)
out2 = messages.TxOutputType(
address="mfnMbVFC1rH4p9GNbjkMfrAjyKRLycFAzA",
script_type=messages.OutputScriptType.PAYTOADDRESS,
amount=7000,
)
out3 = messages.TxOutputType(
address="2MvAG8m2xSf83FgeR4ZpUtaubpLNjAMMoka",
amount=6900,
script_type=messages.OutputScriptType.PAYTOP2SHWITNESS,
)
out4 = messages.TxOutputType(
op_return_data=b"test of op_return data",
amount=0,
script_type=messages.OutputScriptType.PAYTOOPRETURN,
)
out5 = messages.TxOutputType(
address="tb1ptgp9w0mm89ms43flw0gkrhyx75gyc6qjhtpf0jmt5sv0dufpnsrsyv9nsz",
amount=10000,
script_type=messages.OutputScriptType.PAYTOTAPROOT,
)
with client:
client.set_expected_responses(
[
# process inputs
request_input(0),
request_input(1),
request_input(2),
request_input(3),
# approve outputs
request_output(0),
messages.ButtonRequest(code=B.ConfirmOutput),
request_output(1),
messages.ButtonRequest(code=B.ConfirmOutput),
request_output(2),
messages.ButtonRequest(code=B.ConfirmOutput),
request_output(3),
messages.ButtonRequest(code=B.ConfirmOutput),
request_output(4),
messages.ButtonRequest(code=B.ConfirmOutput),
messages.ButtonRequest(code=B.SignTx),
# verify inputs
request_input(0),
request_meta(TXHASH_8c3ea7),
request_input(0, TXHASH_8c3ea7),
request_output(0, TXHASH_8c3ea7),
request_output(1, TXHASH_8c3ea7),
request_input(1),
request_meta(TXHASH_7956f1),
request_input(0, TXHASH_7956f1),
request_input(1, TXHASH_7956f1),
request_output(0, TXHASH_7956f1),
request_output(1, TXHASH_7956f1),
request_input(2),
request_meta(TXHASH_901593),
request_input(0, TXHASH_901593),
request_output(0, TXHASH_901593),
request_input(3),
request_meta(TXHASH_3ac32e),
request_input(0, TXHASH_3ac32e),
request_output(0, TXHASH_3ac32e),
request_output(1, TXHASH_3ac32e),
request_output(2, TXHASH_3ac32e),
# serialize (segwit) inputs
request_input(0),
request_input(1),
request_input(2),
# serialize and sign legacy input
request_input(0),
request_input(1),
request_input(2),
request_input(3),
request_output(0),
request_output(1),
request_output(2),
request_output(3),
request_output(4),
# serialize outputs
request_output(0),
request_output(1),
request_output(2),
request_output(3),
request_output(4),
# sign segwit inputs
request_input(0),
request_input(1),
request_input(2),
(client.features.model == "1", request_input(3)),
request_finished(),
]
) )
inp2 = messages.TxInputType( _, serialized_tx = btc.sign_tx(
# tb1q7r9yvcdgcl6wmtta58yxf29a8kc96jkyxl7y88 client,
address_n=parse_path("84'/1'/1'/0/0"), "Testnet",
amount=15000, [inp1, inp2, inp3, inp4],
prev_hash=TXHASH_7956f1, [out1, out2, out3, out4, out5],
prev_index=0, prev_txes=TX_API,
script_type=messages.InputScriptType.SPENDWITNESS,
)
inp3 = messages.TxInputType(
# tb1paxhjl357yzctuf3fe58fcdx6nul026hhh6kyldpfsf3tckj9a3wslqd7zd
address_n=parse_path("86'/1'/1'/0/0"),
amount=4450,
prev_hash=TXHASH_901593,
prev_index=0,
script_type=messages.InputScriptType.SPENDTAPROOT,
)
inp4 = messages.TxInputType(
# msUqRgCWS7ryuFcF34EaKTrsTe3xHra128
address_n=parse_path("44'/1'/1'/0/0"),
amount=10000,
prev_hash=TXHASH_3ac32e,
prev_index=2,
script_type=messages.InputScriptType.SPENDADDRESS,
)
out1 = messages.TxOutputType(
address="tb1q6xnnna3g7lk22h5tn8nlx2ezmndlvuk556w4w3",
amount=25000,
script_type=messages.OutputScriptType.PAYTOWITNESS,
)
out2 = messages.TxOutputType(
address="mfnMbVFC1rH4p9GNbjkMfrAjyKRLycFAzA",
script_type=messages.OutputScriptType.PAYTOADDRESS,
amount=7000,
)
out3 = messages.TxOutputType(
address="2MvAG8m2xSf83FgeR4ZpUtaubpLNjAMMoka",
amount=6900,
script_type=messages.OutputScriptType.PAYTOP2SHWITNESS,
)
out4 = messages.TxOutputType(
op_return_data=b"test of op_return data",
amount=0,
script_type=messages.OutputScriptType.PAYTOOPRETURN,
)
out5 = messages.TxOutputType(
address="tb1ptgp9w0mm89ms43flw0gkrhyx75gyc6qjhtpf0jmt5sv0dufpnsrsyv9nsz",
amount=10000,
script_type=messages.OutputScriptType.PAYTOTAPROOT,
) )
with client: assert (
client.set_expected_responses( serialized_tx.hex()
[ == "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"
# process inputs )
request_input(0),
request_input(1),
request_input(2),
request_input(3),
# approve outputs
request_output(0),
messages.ButtonRequest(code=B.ConfirmOutput),
request_output(1),
messages.ButtonRequest(code=B.ConfirmOutput),
request_output(2),
messages.ButtonRequest(code=B.ConfirmOutput),
request_output(3),
messages.ButtonRequest(code=B.ConfirmOutput),
request_output(4),
messages.ButtonRequest(code=B.ConfirmOutput),
messages.ButtonRequest(code=B.SignTx),
# verify inputs
request_input(0),
request_meta(TXHASH_8c3ea7),
request_input(0, TXHASH_8c3ea7),
request_output(0, TXHASH_8c3ea7),
request_output(1, TXHASH_8c3ea7),
request_input(1),
request_meta(TXHASH_7956f1),
request_input(0, TXHASH_7956f1),
request_input(1, TXHASH_7956f1),
request_output(0, TXHASH_7956f1),
request_output(1, TXHASH_7956f1),
request_input(2),
request_meta(TXHASH_901593),
request_input(0, TXHASH_901593),
request_output(0, TXHASH_901593),
request_input(3),
request_meta(TXHASH_3ac32e),
request_input(0, TXHASH_3ac32e),
request_output(0, TXHASH_3ac32e),
request_output(1, TXHASH_3ac32e),
request_output(2, TXHASH_3ac32e),
# serialize (segwit) inputs
request_input(0),
request_input(1),
request_input(2),
# serialize and sign legacy input
request_input(0),
request_input(1),
request_input(2),
request_input(3),
request_output(0),
request_output(1),
request_output(2),
request_output(3),
request_output(4),
# serialize outputs
request_output(0),
request_output(1),
request_output(2),
request_output(3),
request_output(4),
# sign segwit inputs
request_input(0),
request_input(1),
request_input(2),
(client.features.model == "1", request_input(3)),
request_finished(),
]
)
_, serialized_tx = btc.sign_tx(
client,
"Testnet",
[inp1, inp2, inp3, inp4],
[out1, out2, out3, out4, out5],
prev_txes=TX_API,
)
assert (
serialized_tx.hex() def test_attack_script_type(client):
== "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" # Scenario: The attacker falsely claims that the transaction is Taproot-only to
# avoid prev tx streaming and gives a lower amount for one of the inputs. The
# correct input types and amounts are revelaled only in step6_sign_segwit_inputs()
# to get a valid signature. This results in a transaction which pays a fee much
# larger than what the user confirmed.
inp1 = messages.TxInputType(
address_n=parse_path("84'/1'/0'/1/0"),
amount=7289000,
prev_hash=TXHASH_65b811,
prev_index=1,
script_type=messages.InputScriptType.SPENDWITNESS,
)
inp2 = messages.TxInputType(
address_n=parse_path("84'/1'/1'/0/0"),
amount=12300000,
prev_hash=TXHASH_091446,
prev_index=0,
script_type=messages.InputScriptType.SPENDWITNESS,
)
out1 = messages.TxOutputType(
address="tb1q694ccp5qcc0udmfwgp692u2s2hjpq5h407urtu",
script_type=messages.OutputScriptType.PAYTOADDRESS,
amount=7289000 + 10000 - 1000,
)
attack_count = 5
def attack_processor(msg):
nonlocal attack_count
if attack_count > 0 and msg.tx.inputs:
attack_count -= 1
if msg.tx.inputs[0] == inp2:
msg.tx.inputs[0].amount = 10000
msg.tx.inputs[0].address_n[0] = H_(86)
msg.tx.inputs[0].script_type = messages.InputScriptType.SPENDTAPROOT
return msg
with client:
client.set_filter(messages.TxAck, attack_processor)
client.set_expected_responses(
[
request_input(0),
request_input(1),
request_output(0),
messages.ButtonRequest(code=B.ConfirmOutput),
messages.ButtonRequest(code=B.SignTx),
request_input(0),
request_input(1),
request_output(0),
request_input(0),
request_input(1),
messages.Failure(code=messages.FailureType.ProcessError),
]
) )
with pytest.raises(TrezorFailure) as exc:
def test_attack_script_type(self, client): btc.sign_tx(client, "Testnet", [inp1, inp2], [out1], prev_txes=TX_API)
# Scenario: The attacker falsely claims that the transaction is Taproot-only to avoid prev assert exc.value.code == messages.FailureType.ProcessError
# tx streaming and gives a lower amount for one of the inputs. The correct input types and assert exc.value.message.endswith("Transaction has changed during signing")
# amounts are revelaled only in step6_sign_segwit_inputs() to get a valid signature. This
# results in a transaction which pays a fee much larger than what the user confirmed.
inp1 = messages.TxInputType(
address_n=parse_path("84'/1'/0'/1/0"),
amount=7289000,
prev_hash=TXHASH_65b811,
prev_index=1,
script_type=messages.InputScriptType.SPENDWITNESS,
)
inp2 = messages.TxInputType(
address_n=parse_path("84'/1'/1'/0/0"),
amount=12300000,
prev_hash=TXHASH_091446,
prev_index=0,
script_type=messages.InputScriptType.SPENDWITNESS,
)
out1 = messages.TxOutputType(
address="tb1q694ccp5qcc0udmfwgp692u2s2hjpq5h407urtu",
script_type=messages.OutputScriptType.PAYTOADDRESS,
amount=7289000 + 10000 - 1000,
)
attack_count = 5
def attack_processor(msg):
nonlocal attack_count
if attack_count > 0 and msg.tx.inputs:
attack_count -= 1
if msg.tx.inputs[0] == inp2:
msg.tx.inputs[0].amount = 10000
msg.tx.inputs[0].address_n[0] = H_(86)
msg.tx.inputs[0].script_type = messages.InputScriptType.SPENDTAPROOT
return msg
with client:
client.set_filter(messages.TxAck, attack_processor)
client.set_expected_responses(
[
request_input(0),
request_input(1),
request_output(0),
messages.ButtonRequest(code=B.ConfirmOutput),
messages.ButtonRequest(code=B.SignTx),
request_input(0),
request_input(1),
request_output(0),
request_input(0),
request_input(1),
messages.Failure(code=messages.FailureType.ProcessError),
]
)
with pytest.raises(TrezorFailure) as exc:
btc.sign_tx(client, "Testnet", [inp1, inp2], [out1], prev_txes=TX_API)
assert exc.value.code == messages.FailureType.ProcessError
assert exc.value.message.endswith("Transaction has changed during signing")

8
tests/ui_tests/fixtures.json
View File

@ -357,10 +357,10 @@
"bitcoin-test_signtx_segwit_native.py::test_send_p2sh": "a61bf07f8f254b6c8386ae5462ea3688b307abce563a61c9c91f5908b0dcaf2a", "bitcoin-test_signtx_segwit_native.py::test_send_p2sh": "a61bf07f8f254b6c8386ae5462ea3688b307abce563a61c9c91f5908b0dcaf2a",
"bitcoin-test_signtx_segwit_native.py::test_send_p2sh_change": "8288ac83c0e6d5924780ee3b1278e36063ad6c86a288d0b8abbb52eaaf0cc4e7", "bitcoin-test_signtx_segwit_native.py::test_send_p2sh_change": "8288ac83c0e6d5924780ee3b1278e36063ad6c86a288d0b8abbb52eaaf0cc4e7",
"bitcoin-test_signtx_segwit_native.py::test_send_to_taproot": "9a138b34e18e310617cc7d79cf2efa1c180948d1a4d3647f6de1e48d94a441b8", "bitcoin-test_signtx_segwit_native.py::test_send_to_taproot": "9a138b34e18e310617cc7d79cf2efa1c180948d1a4d3647f6de1e48d94a441b8",
"bitcoin-test_signtx_taproot.py-test_attack_script_type": "9e6fc83df9e604e233e709f37dc8c7c6194de828d11a023ee7bca376d5304f60", "bitcoin-test_signtx_taproot.py::test_attack_script_type": "9e6fc83df9e604e233e709f37dc8c7c6194de828d11a023ee7bca376d5304f60",
"bitcoin-test_signtx_taproot.py-test_send_mixed": "750648ddd29e1eee28bf2d4f292a131821cdf6413ccafbfed88ee5c8f70841b4", "bitcoin-test_signtx_taproot.py::test_send_mixed": "750648ddd29e1eee28bf2d4f292a131821cdf6413ccafbfed88ee5c8f70841b4",
"bitcoin-test_signtx_taproot.py-test_send_p2tr": "3ea24494ae8e004645d31afcd798066a784c44acb613588c407c4717ad9a56d6", "bitcoin-test_signtx_taproot.py::test_send_p2tr": "3ea24494ae8e004645d31afcd798066a784c44acb613588c407c4717ad9a56d6",
"bitcoin-test_signtx_taproot.py-test_send_two_with_change": "b394ee2dcdc7d8b5906b9b4d7f52ac69af7e9e5f93229980f6450a1d4e83bd9b", "bitcoin-test_signtx_taproot.py::test_send_two_with_change": "b394ee2dcdc7d8b5906b9b4d7f52ac69af7e9e5f93229980f6450a1d4e83bd9b",
"bitcoin-test_verifymessage.py::test_message_grs": "a927ec214a2ac0a8e0d6d13bde6f20d9cf3847367bf48795dfe43d8b2402d40f", "bitcoin-test_verifymessage.py::test_message_grs": "a927ec214a2ac0a8e0d6d13bde6f20d9cf3847367bf48795dfe43d8b2402d40f",
"bitcoin-test_verifymessage.py::test_message_long": "8dc8c73c4c91bdd98709585ed6df8ffc321845eb29a2e72b7bc6c13d90a42123", "bitcoin-test_verifymessage.py::test_message_long": "8dc8c73c4c91bdd98709585ed6df8ffc321845eb29a2e72b7bc6c13d90a42123",
"bitcoin-test_verifymessage.py::test_message_testnet": "fc8de2115ecb5da834a4b8cf9444a98fc4af095e1f0d2c28e9904761ff25924c", "bitcoin-test_verifymessage.py::test_message_testnet": "fc8de2115ecb5da834a4b8cf9444a98fc4af095e1f0d2c28e9904761ff25924c",