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-rw-r--r--cryptography/hazmat/backends/interfaces.py10
1 files changed, 10 insertions, 0 deletions
diff --git a/cryptography/hazmat/backends/interfaces.py b/cryptography/hazmat/backends/interfaces.py
index 75d9af6d..3761e254 100644
--- a/cryptography/hazmat/backends/interfaces.py
+++ b/cryptography/hazmat/backends/interfaces.py
@@ -273,6 +273,16 @@ class EllipticCurveBackend(object):
@six.add_metaclass(abc.ABCMeta)
+class PEMSerializationBackend(object):
+ @abc.abstractmethod
+ def load_pem_private_key(self, data, password):
+ """
+ Loads a private key from PEM encoded data, using the provided password
+ if the data is encrypted.
+ """
+
+
+@six.add_metaclass(abc.ABCMeta)
class TraditionalOpenSSLSerializationBackend(object):
@abc.abstractmethod
def load_traditional_openssl_pem_private_key(self, data, password):