def test_import_private_key_rsa2048_and_then_export(self):
key_provider = KeyProvider()
key_provider.setup_defaults()
private_key = key_provider.import_private_key(
TestData.RSA_PCKS8_2048_PRIVATE_KEY_DER)
self.assertIsNotNone(private_key)
exported_private_key = key_provider.export_private_key(private_key)
self.assertIsNotNone(exported_private_key)
self.assertEqual(TestData.RSA_PCKS8_2048_PRIVATE_KEY_DER,
exported_private_key)
def test_import_private_key_ed25519_and_then_export(self):
key_provider = KeyProvider()
key_provider.setup_defaults()
private_key = key_provider.import_private_key(
TestData.ED25519_PRIVATE_KEY_PKCS8_DER)
self.assertIsNotNone(private_key)
exported_private_key = key_provider.export_private_key(private_key)
self.assertIsNotNone(exported_private_key)
self.assertEqual(TestData.ED25519_PRIVATE_KEY_PKCS8_DER,
exported_private_key)
def export_private_key(private_key):
# type: (VirgilPrivateKey) -> Union[Tuple[int], bytearray]
"""Exports private key to DER format
Args:
private_key: private key for export.
Returns:
Private key in DER format
"""
key_provider = KeyProvider()
rand = CtrDrbg()
key_provider.set_random(rand)
key_provider.setup_defaults()
return key_provider.export_private_key(private_key.private_key)