def test_get_ecdh_secret(self, client):
pubkey = PrivateKey().pubkey.serialize(compressed=False)
payload = Bip32Path.build(DEFAULT_PATH) + pubkey
client.apdu_exchange(self.INS,
payload,
sw1=P1.FIRST,
sw2=Curve.PRIME256)
def test_sign_too_large(self, client):
max_size = 8000
path = Bip32Path.build(DEFAULT_PATH)
payload = path + b"a" * (max_size - 4)
with pytest.raises(CommException) as e:
self._send_payload(client, payload)
assert e.value.sw in [0x6700, 0x6813]
def test_path_too_long(self, client):
path = Bip32Path.build(DEFAULT_PATH +
"/0/0/0/0/0/0/0/0/0/0/0/0/0/0/0/0/0/0")
with pytest.raises(CommException) as e:
client.apdu_exchange(self.INS, path, P1.NO_SIGNATURE,
P2.NON_CONFIRM)
assert e.value.sw == 0x6a80
def test_invalid_hash_len(self, client):
payload = Bip32Path.build(DEFAULT_PATH) + b"a"
with pytest.raises(CommException) as e:
client.apdu_exchange(self.INS,
payload,
sw1=P1.FIRST,
sw2=Curve.PRIME256)
assert e.value.sw == 0x6700
def test_sign_valid_tx(self, client, raw_tx_path):
with open(raw_tx_path, "r") as fp:
tx = fp.read()
tx = bytes.fromhex(tx)
path = Bip32Path.build(DEFAULT_PATH)
payload = path + tx
self._send_payload(client, payload)
def test_sign_valid_tx(self, client, raw_tx_path):
if raw_tx_path.endswith("19-really-stupid-tx.raw"):
pytest.skip(f"skip invalid tx {raw_tx_path}")
with open(raw_tx_path, "rb") as fp:
tx = fp.read()
path = Bip32Path.build(DEFAULT_PATH)
payload = path + tx
self._send_payload(client, payload)
def test_sign_ssh_blob(self, client):
requests = [
b"0\x00", b"username", b"22", b"333\x00", b"4444", b"55555"
]
payload = Bip32Path.build(DEFAULT_PATH)
for i, request in enumerate(requests):
length = len(request)
if i == 0 or i == 3:
length -= 1
payload += length.to_bytes(4, "big")
payload += request
data = client.apdu_exchange(self.INS,
payload,
sw1=P1.FIRST,
sw2=Curve.PRIME256)
assert data.startswith(b"\x30")
def test_sign_direct_hash(self, client):
payload = Bip32Path.build(DEFAULT_PATH) + b"a" * 32
client.apdu_exchange(self.INS, payload, P1.FIRST, Curve.PRIME256)
def test_sign_generic_hash(self, client):
payload = Bip32Path.build(DEFAULT_PATH) + b"a"
client.apdu_exchange(self.INS, payload, P1.FIRST, Curve.PRIME256)
client.apdu_exchange(self.INS, b"b", P1.NEXT, Curve.PRIME256)
client.apdu_exchange(self.INS, b"b", P1.LAST, Curve.PRIME256)
def test_path_too_long(self, client):
path = Bip32Path.build(DEFAULT_PATH + "/0/0/0/0/0/0")
with pytest.raises(CommException) as e:
client.apdu_exchange(self.INS, path, P1.FIRST, Curve.PRIME256)
assert e.value.sw == 0x6a80
def test_get_public_key(self, client):
path = Bip32Path.build(DEFAULT_PATH)
client.apdu_exchange(self.INS, path, P1.FIRST, Curve.PRIME256)
def test_sign_invalid_tx(self, client):
path = Bip32Path.build(DEFAULT_PATH)
payload = path + b"a" * (40)
with pytest.raises(CommException) as e:
self._send_payload(client, payload)
assert e.value.sw in [0x6803, 0x6807]
def test_get_public_key(self, client):
path = Bip32Path.build(DEFAULT_PATH)
client.apdu_exchange(self.INS, path, P1.NON_CONFIRM,
P2.CURVE_SECP256K1)
def test_get_public_key(self, client):
path = Bip32Path.build(DEFAULT_PATH)
client.apdu_exchange(self.INS, path, P1.NO_SIGNATURE, P2.NON_CONFIRM)
