2 files changed, 6 insertions, 8 deletions
diff --git a/cryptography/hazmat/primitives/asymmetric/rsa.py b/cryptography/hazmat/primitives/asymmetric/rsa.py
index fc117cd4..15ec52ac 100644
--- a/cryptography/hazmat/primitives/asymmetric/rsa.py
+++ b/cryptography/hazmat/primitives/asymmetric/rsa.py
@@ -377,6 +377,9 @@ class RSAPrivateNumbers(object):
     def public_numbers(self):
         return self._public_numbers
 
+    def private_key(self, backend):
+        return backend.load_rsa_private_numbers(self)
+
 
 class RSAPublicNumbers(object):
     def __init__(self, e, n):
@@ -396,3 +399,6 @@ class RSAPublicNumbers(object):
     @property
     def n(self):
         return self._n
+
+    def public_key(self, backend):
+        return backend.load_rsa_public_numbers(self)
diff --git a/cryptography/hazmat/primitives/serialization.py b/cryptography/hazmat/primitives/serialization.py
index 056d4a06..ed73c4c4 100644
--- a/cryptography/hazmat/primitives/serialization.py
+++ b/cryptography/hazmat/primitives/serialization.py
@@ -24,11 +24,3 @@ def load_pem_pkcs8_private_key(data, password, backend):
     return backend.load_pkcs8_pem_private_key(
         data, password
     )
-
-
-def load_rsa_private_numbers(numbers, backend):
-    return backend.load_rsa_private_numbers(numbers)
-
-
-def load_rsa_public_numbers(numbers, backend):
-    return backend.load_rsa_public_numbers(numbers)