commit 8487266a34bba8fdebc23281715a62a475406aa6
author Gregory Haynes <greg@greghaynes.net> Tue Dec 30 22:14:39 2014 -0800
committer Gregory Haynes <greg@greghaynes.net> Tue Dec 30 22:14:39 2014 -0800
tree 959910dcbf8e63fb36628a396c05a370be1a60b3
parent 6829d7e54a72590cdc0d0af09d908a795df22d0a

Move ModeAuthenticationWithTag into ciphers

This class should be broken out into the ciphers module as well.

src/cryptography/hazmat/primitives/interfaces/__init__.py

diff --git a/src/cryptography/hazmat/primitives/interfaces/__init__.py b/src/cryptography/hazmat/primitives/interfaces/__init__.py
index 6dedd1f..2f9880d 100644
--- a/src/cryptography/hazmat/primitives/interfaces/__init__.py
+++ b/src/cryptography/hazmat/primitives/interfaces/__init__.py
@@ -12,6 +12,7 @@
     BlockCipherAlgorithm,
     CipherAlgorithm,
     Mode,
+    ModeWithAuthenticationTag,
     ModeWithInitializationVector,
     ModeWithNonce)
 
@@ -19,21 +20,13 @@
     "BlockCipherAlgorithm",
     "CipherAlgorithm",
     "Mode",
+    "ModeWithAuthenticationTag",
     "ModeWithInitializationVector",
     "ModeWithNonce"
 ]
 
 
 @six.add_metaclass(abc.ABCMeta)
-class ModeWithAuthenticationTag(object):
-    @abc.abstractproperty
-    def tag(self):
-        """
-        The value of the tag supplied to the constructor of this mode.
-        """
-
-
-@six.add_metaclass(abc.ABCMeta)
 class CipherContext(object):
     @abc.abstractmethod
     def update(self, data):

src/cryptography/hazmat/primitives/interfaces/ciphers.py

diff --git a/src/cryptography/hazmat/primitives/interfaces/ciphers.py b/src/cryptography/hazmat/primitives/interfaces/ciphers.py
index df6d5f7..075a9c2 100644
--- a/src/cryptography/hazmat/primitives/interfaces/ciphers.py
+++ b/src/cryptography/hazmat/primitives/interfaces/ciphers.py
@@ -65,3 +65,12 @@
         """
         The value of the nonce for this mode as bytes.
         """
+
+
+@six.add_metaclass(abc.ABCMeta)
+class ModeWithAuthenticationTag(object):
+    @abc.abstractproperty
+    def tag(self):
+        """
+        The value of the tag supplied to the constructor of this mode.
+        """