def test_get_public_key(self):
key = CryptographyRSAKey(private_key, ALGORITHMS.RS256)
public_key = key.public_key()
public_key2 = public_key.public_key()
assert public_key == public_key2
key = RSAKey(private_key, ALGORITHMS.RS256)
public_key = key.public_key()
public_key2 = public_key.public_key()
assert public_key == public_key2
def test_cryptography_wrap_key_unencoded_cleartext(private_key_pem, algorithm):
private_key = CryptographyRSAKey(private_key_pem, algorithm)
key = b'test'
public_key = private_key.public_key()
wrapped = public_key.wrap_key(key)
unwrapped = private_key.unwrap_key(wrapped)
assert unwrapped == key
def test_signing_parity(self):
key1 = RSAKey(private_key, ALGORITHMS.RS256)
vkey1 = key1.public_key()
key2 = CryptographyRSAKey(private_key, ALGORITHMS.RS256)
vkey2 = key2.public_key()
msg = b'test'
sig1 = key1.sign(msg)
sig2 = key2.sign(msg)
assert vkey1.verify(msg, sig1)
assert vkey1.verify(msg, sig2)
assert vkey2.verify(msg, sig1)
assert vkey2.verify(msg, sig2)
# invalid signature
assert not vkey2.verify(msg, b'n' * 64)