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trezor-firmware/core/tests/test_apps.cardano.keychain.py

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2020-07-23 13:54:49 +00:00
from common import *
from trezor import wire
from trezor.crypto import bip32, slip39
from apps.common import HARDENED, seed
if not utils.BITCOIN_ONLY:
from apps.cardano.seed import Keychain
from apps.cardano.get_public_key import _get_public_key
@unittest.skipUnless(not utils.BITCOIN_ONLY, "altcoin")
class TestCardanoKeychain(unittest.TestCase):
def test_various_paths_at_once(self):
mnemonic = "test walk nut penalty hip pave soap entry language right filter choice"
passphrase = ""
node = bip32.from_mnemonic_cardano(mnemonic, passphrase)
keychain = Keychain(node)
derivation_paths = [
[44 | HARDENED, 1815 | HARDENED, HARDENED, 0, 0],
[44 | HARDENED, 1815 | HARDENED, HARDENED, 0, 1],
[1852 | HARDENED, 1815 | HARDENED, HARDENED, 0, 0],
[1852 | HARDENED, 1815 | HARDENED, HARDENED, 0, 1],
[44 | HARDENED, 1815 | HARDENED, HARDENED, 0, 2],
[1852 | HARDENED, 1815 | HARDENED, HARDENED, 0, 2]
]
public_keys = [
b'badd2852ccda7492364be0f88f2ba0b78c5f2d7179a941f1d19f756112b66afa',
b'34377409140c061d76778626d43456880d5471c1cbade8c372cb6a3be9678072',
b'73fea80d424276ad0978d4fe5310e8bc2d485f5f6bb3bf87612989f112ad5a7d',
b'f626ab887eb5f40b502463ccf2ec5a7311676ee9e5d55c492059a366c0b4d4a1',
b'408ee7b2d1c84d7899dba07150fae88c5411974f1762cb659dd928db8aac206b',
b'86e8a3880767e1ed521a47de1e031d47f33d5a8095be467bffbbd3295e27258e'
]
chain_codes = [
b"e1c5d15875d3ed68667978af38fe3fe586511d87a784c0962a333c21e63a865d",
b"15c987276326a82defa4cb6762d43442f09e5dcbcc37fa0c58f24ae2dba3d3eb",
b"dd75e154da417becec55cdd249327454138f082110297d5e87ab25e15fad150f",
b"f7ab126f2884db9059fa09ca83be6b8bd0250426aeb62191bdd9861457b8bc91",
b"18d5c9d20c8d23bed068c9ff3a1126b940f0e537f9d94891828a999dda6fafd1",
b"580bba4bb0b9c56974e16a6998322a91e857e2fac28674404da993f6197fd29f"
]
xpub_keys = [
"badd2852ccda7492364be0f88f2ba0b78c5f2d7179a941f1d19f756112b66afae1c5d15875d3ed68667978af38fe3fe586511d87a784c0962a333c21e63a865d",
"34377409140c061d76778626d43456880d5471c1cbade8c372cb6a3be967807215c987276326a82defa4cb6762d43442f09e5dcbcc37fa0c58f24ae2dba3d3eb",
"73fea80d424276ad0978d4fe5310e8bc2d485f5f6bb3bf87612989f112ad5a7ddd75e154da417becec55cdd249327454138f082110297d5e87ab25e15fad150f",
"f626ab887eb5f40b502463ccf2ec5a7311676ee9e5d55c492059a366c0b4d4a1f7ab126f2884db9059fa09ca83be6b8bd0250426aeb62191bdd9861457b8bc91",
"408ee7b2d1c84d7899dba07150fae88c5411974f1762cb659dd928db8aac206b18d5c9d20c8d23bed068c9ff3a1126b940f0e537f9d94891828a999dda6fafd1",
"86e8a3880767e1ed521a47de1e031d47f33d5a8095be467bffbbd3295e27258e580bba4bb0b9c56974e16a6998322a91e857e2fac28674404da993f6197fd29f"
]
for index, derivation_path in enumerate(derivation_paths):
key = _get_public_key(keychain, derivation_path)
self.assertEqual(hexlify(key.node.public_key), public_keys[index])
self.assertEqual(hexlify(key.node.chain_code), chain_codes[index])
self.assertEqual(key.xpub, xpub_keys[index])
if __name__ == '__main__':
unittest.main()