def test_get_native_script_hash(self):
mnemonic = "all all all all all all all all all all all all"
passphrase = ""
secret = cardano.derive_icarus(mnemonic, passphrase, False)
node = cardano.from_secret(secret)
keychain = Keychain(node)
for script, expected_hash in VALID_NATIVE_SCRIPTS:
actual_hash = get_native_script_hash(keychain, script)
self.assertEqual(hexlify(actual_hash), expected_hash)
def test_various_paths_at_once(self):
mnemonic = (
"test walk nut penalty hip pave soap entry language right filter choice"
)
passphrase = ""
secret = cardano.derive_icarus(mnemonic, passphrase, True)
node = cardano.from_secret(secret)
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])
def test_icarus_trezor(self):
mnemonic = ("void come effort suffer camp survey warrior heavy "
"shoot primary clutch crush open amazing screen patrol "
"group space point ten exist slush involve unfold")
secret = cardano.derive_icarus(mnemonic, "", True)
self.assertEqual(
hexlify(secret).decode(),
"409bb7a2998ec48029c8d2956fabd043a368ccc9b5120e42dd8a5c7145d08f45"
"e8e8664d06f62b4fc3bab0134778af27ddf059a4ad1eb0efefeedd8189bbfe00"
"deb289c5cdc2cf8ccfa19aea63b28424a4b0045b4b762292d46b73aa1c5cc99a",
)
secret_icarus = cardano.derive_icarus(mnemonic, "", False)
self.assertNotEqual(secret, secret_icarus)
PASSPHRASE = "foo"
secret = cardano.derive_icarus(mnemonic, PASSPHRASE, True)
self.assertEqual(
hexlify(secret).decode(),
"c8ab7a160a66bfa7a118f553c4eebfe7444e36e449dac7d6eeae21f3bbaa9551"
"8593025160068776a4d61c0efc4f698585bb59f1aebe93c58e1eaf557ab59502"
"d9f68fbea3049bc2255d15fc63803e9c3dbb78abff2d53f8356794807d402568",
)
secret_icarus = cardano.derive_icarus(mnemonic, PASSPHRASE, False)
self.assertNotEqual(secret, secret_icarus)
def test_icarus(self):
# vectors from:
# https://github.com/cardano-foundation/CIPs/blob/master/CIP-0003/Icarus.md
mnemonic = "eight country switch draw meat scout mystery blade tip drift useless good keep usage title"
secret = cardano.derive_icarus(mnemonic, "", False)
self.assertEqual(
hexlify(secret).decode(),
"c065afd2832cd8b087c4d9ab7011f481ee1e0721e78ea5dd609f3ab3f156d245"
"d176bd8fd4ec60b4731c3918a2a72a0226c0cd119ec35b47e4d55884667f552a"
"23f7fdcd4a10c6cd2c7393ac61d877873e248f417634aa3d812af327ffe9d620",
)
secret_trezor = cardano.derive_icarus(mnemonic, "", True)
self.assertEqual(secret, secret_trezor)
secret = cardano.derive_icarus(mnemonic, "foo", False)
self.assertEqual(
hexlify(secret).decode(),
"70531039904019351e1afb361cd1b312a4d0565d4ff9f8062d38acf4b15cce41"
"d7b5738d9c893feea55512a3004acb0d222c35d3e3d5cde943a15a9824cbac59"
"443cf67e589614076ba01e354b1a432e0e6db3b59e37fc56b5fb0222970a010e",
)
secret_trezor = cardano.derive_icarus(mnemonic, "foo", True)
self.assertEqual(secret, secret_trezor)
def setUp(self):
mnemonic = "all all all all all all all all all all all all"
passphrase = ""
secret = cardano.derive_icarus(mnemonic, passphrase, False)
node = cardano.from_secret(secret)
self.keychain = Keychain(node)
def make_keychain_bip39(mnemonic, passphrase):
secret = cardano.derive_icarus(mnemonic, passphrase, True)
node = cardano.from_secret(secret)
return Keychain(node)