def test_ecdsa_priv2pub(self):
privkey = api.ecdsa_gen_priv()
self.assertEqual(bytes, type(privkey))
self.assertEqual(32, len(privkey))
# Test Serialization
pubkey = api.ecdsa_priv2pub(privkey)
self.assertEqual(bytes, type(pubkey))
self.assertEqual(64, len(pubkey))
# Test no serialization
pubkey = api.ecdsa_priv2pub(privkey, to_bytes=False)
self.assertEqual(tuple, type(pubkey))
self.assertEqual(2, len(pubkey))
self.assertEqual(int, type(pubkey[0]))
self.assertEqual(int, type(pubkey[1]))
def test_ecdsa_bytes2pub(self):
privkey = api.ecdsa_gen_priv()
self.assertEqual(32, len(privkey))
pubkey_tuple = api.ecdsa_priv2pub(privkey, to_bytes=False)
self.assertEqual(tuple, type(pubkey_tuple))
self.assertEqual(2, len(pubkey_tuple))
self.assertEqual(int, type(pubkey_tuple[0]))
self.assertEqual(int, type(pubkey_tuple[1]))
pubkey_bytes = api.ecdsa_priv2pub(privkey)
self.assertEqual(bytes, type(pubkey_bytes))
pubkey = api.ecdsa_bytes2pub(pubkey_bytes)
self.assertEqual(tuple, type(pubkey))
self.assertEqual(2, len(pubkey))
self.assertEqual(int, type(pubkey[0]))
self.assertEqual(int, type(pubkey[1]))
self.assertEqual(pubkey_tuple, pubkey)
def test_ecdsa_verify(self):
msghash = api.secure_random(32)
privkey = api.ecdsa_gen_priv()
pubkey = api.ecdsa_priv2pub(privkey, to_bytes=False)
vrs = api.ecdsa_sign(msghash, privkey)
self.assertEqual(tuple, type(vrs))
self.assertEqual(3, len(vrs))
is_verified = api.ecdsa_verify(*vrs, msghash, pubkey)
self.assertEqual(bool, type(is_verified))
self.assertTrue(is_verified)
def _gen_pubkey(self):
self.pubkey = API.ecdsa_priv2pub(self.privkey)
def _gen_pubkey(self):
self.pubkey = PublicKey(API.ecdsa_priv2pub(self.privkey))