def random_xpriv():
priv = ecdsa.random_priv()
chaincode = convert.random_bytes(32)
return {
'depth': 0,
'fingerprint': b'\x00'*4,
'i': 0,
'chaincode': chaincode,
'priv': priv
}
def test_all(self):
for _ in range(10):
msghash = convert.random_bytes(32)
priv = ecdsa.random_priv()
pub = ecdsa.priv_to_pub(priv)
sig = ecdsa.sign(msghash, priv)
self.assertTrue(
ecdsa.verify(msghash, sig, pub),
"Verification error"
)
self.assertEqual(
pub,
ecdsa.recover(msghash, sig),
"Recovery failed"
)
def random_priv():
return deserialize_priv(convert.random_bytes(32))
