def test_sign_ecdsa_384(self):
# verify that the rsa private key can sign and verify
key = ECDSAKey.from_private_key_file(_support('test_ecdsa_384.key'))
msg = key.sign_ssh_data(b'ice weasels')
self.assertTrue(type(msg) is Message)
msg.rewind()
self.assertEqual('ecdsa-sha2-nistp384', msg.get_text())
# ECDSA signatures, like DSS signatures, tend to be different
# each time, so we can't compare against a "known correct" signature.
# Even the length of the signature can change.
msg.rewind()
pub = ECDSAKey(data=key.asbytes())
self.assertTrue(pub.verify_ssh_sig(b'ice weasels', msg))
def test_13_sign_ecdsa(self):
# verify that the rsa private key can sign and verify
key = ECDSAKey.from_private_key_file('tests/test_ecdsa.key')
msg = key.sign_ssh_data(rng, b'ice weasels')
self.assert_(type(msg) is Message)
msg.rewind()
self.assertEquals(b'ecdsa-sha2-nistp256', msg.get_string())
# ECDSA signatures, like DSS signatures, tend to be different
# each time, so we can't compare against a "known correct"
# signature.
# Even the length of the signature can change.
msg.rewind()
pub = ECDSAKey(data=bytes(key))
self.assert_(pub.verify_ssh_sig(b'ice weasels', msg))
def test_21_sign_ecdsa_521(self):
# verify that the rsa private key can sign and verify
key = ECDSAKey.from_private_key_file(test_path('test_ecdsa_521.key'))
msg = key.sign_ssh_data(b'ice weasels')
self.assertTrue(type(msg) is Message)
msg.rewind()
self.assertEqual('ecdsa-sha2-nistp521', msg.get_text())
# ECDSA signatures, like DSS signatures, tend to be different
# each time, so we can't compare against a "known correct"
# signature.
# Even the length of the signature can change.
msg.rewind()
pub = ECDSAKey(data=key.asbytes())
self.assertTrue(pub.verify_ssh_sig(b'ice weasels', msg))
def test_13_sign_ecdsa(self):
# verify that the rsa private key can sign and verify
key = ECDSAKey.from_private_key_file('tests/test_ecdsa.key')
msg = key.sign_ssh_data(rng, 'ice weasels')
self.assert_(type(msg) is Message)
msg.rewind()
self.assertEquals('ecdsa-sha2-nistp256', msg.get_string())
# ECDSA signatures, like DSS signatures, tend to be different
# each time, so we can't compare against a "known correct"
# signature.
# Even the length of the signature can change.
msg.rewind()
pub = ECDSAKey(data=str(key))
self.assert_(pub.verify_ssh_sig('ice weasels', msg))
