Reorder the backend interfaces in the docs to group them more sensibly
diff --git a/docs/hazmat/backends/interfaces.rst b/docs/hazmat/backends/interfaces.rst
index 8622912..63f8406 100644
--- a/docs/hazmat/backends/interfaces.rst
+++ b/docs/hazmat/backends/interfaces.rst
@@ -148,6 +148,33 @@
:class:`~cryptography.hazmat.primitives.interfaces.HashContext`
+.. class:: CMACBackend
+
+ .. versionadded:: 0.4
+
+ A backend with methods for using CMAC
+
+ .. method:: cmac_algorithm_supported(algorithm)
+
+ :param algorithm: An instance of a
+ :class:`~cryptography.hazmat.primitives.interfaces.BlockCipherAlgorithm`
+ provider.
+ :return: Returns True if the block cipher is supported for CMAC by this backend
+
+ .. method:: create_cmac_ctx(algorithm)
+
+ Create a
+ :class:`~cryptography.hazmat.primitives.interfaces.CMACContext` that
+ uses the specified ``algorithm`` to calculate a message authentication code.
+
+ :param algorithm: An instance of a
+ :class:`~cryptography.hazmat.primitives.interfaces.BlockCipherAlgorithm`
+ provider.
+
+ :returns:
+ :class:`~cryptography.hazmat.primitives.interfaces.CMACContext`
+
+
.. class:: PBKDF2HMACBackend
.. versionadded:: 0.2
@@ -364,29 +391,6 @@
any backend specific criteria are not met.
-.. class:: TraditionalOpenSSLSerializationBackend
-
- .. versionadded:: 0.3
-
- A backend with methods for working with OpenSSL's "traditional" PKCS #1
- style key serialization.
-
- .. method:: load_openssl_pem_private_key(data, password)
-
- :param bytes data: PEM data to deserialize.
-
- :param bytes password: The password to use if this data is encrypted.
- Should be None if the data is not encrypted.
-
- :return: A new instance of the appropriate private key or public key
- that the serialized data contains.
-
- :raises ValueError: If the data could not be deserialized correctly.
-
- :raises cryptography.exceptions.UnsupportedAlgorithm: If the data is
- encrypted with an unsupported algorithm.
-
-
.. class:: DSABackend
.. versionadded:: 0.4
@@ -524,56 +528,6 @@
any backend specific criteria are not met.
-
-.. class:: CMACBackend
-
- .. versionadded:: 0.4
-
- A backend with methods for using CMAC
-
- .. method:: cmac_algorithm_supported(algorithm)
-
- :param algorithm: An instance of a
- :class:`~cryptography.hazmat.primitives.interfaces.BlockCipherAlgorithm`
- provider.
- :return: Returns True if the block cipher is supported for CMAC by this backend
-
- .. method:: create_cmac_ctx(algorithm)
-
- Create a
- :class:`~cryptography.hazmat.primitives.interfaces.CMACContext` that
- uses the specified ``algorithm`` to calculate a message authentication code.
-
- :param algorithm: An instance of a
- :class:`~cryptography.hazmat.primitives.interfaces.BlockCipherAlgorithm`
- provider.
-
- :returns:
- :class:`~cryptography.hazmat.primitives.interfaces.CMACContext`
-
-
-.. class:: PKCS8SerializationBackend
-
- .. versionadded:: 0.5
-
- A backend with methods for working with PKCS #8 key serialization.
-
- .. method:: load_pkcs8_pem_private_key(data, password)
-
- :param bytes data: PEM data to deserialize.
-
- :param bytes password: The password to use if this data is encrypted.
- Should be None if the data is not encrypted.
-
- :return: A new instance of the appropriate private key or public key
- that the serialized data contains.
-
- :raises ValueError: If the data could not be deserialized correctly.
-
- :raises cryptography.exceptions.UnsupportedAlgorithm: If the data is
- encrypted with an unsupported algorithm.
-
-
.. class:: EllipticCurveBackend
.. versionadded:: 0.5
@@ -623,3 +577,48 @@
:returns: An instance of a
:class:`~cryptography.hazmat.primitives.interfaces.EllipticCurvePublicKey`
provider.
+
+.. class:: TraditionalOpenSSLSerializationBackend
+
+ .. versionadded:: 0.3
+
+ A backend with methods for working with OpenSSL's "traditional" PKCS #1
+ style key serialization.
+
+ .. method:: load_openssl_pem_private_key(data, password)
+
+ :param bytes data: PEM data to deserialize.
+
+ :param bytes password: The password to use if this data is encrypted.
+ Should be None if the data is not encrypted.
+
+ :return: A new instance of the appropriate private key or public key
+ that the serialized data contains.
+
+ :raises ValueError: If the data could not be deserialized correctly.
+
+ :raises cryptography.exceptions.UnsupportedAlgorithm: If the data is
+ encrypted with an unsupported algorithm.
+
+
+.. class:: PKCS8SerializationBackend
+
+ .. versionadded:: 0.5
+
+ A backend with methods for working with PKCS #8 key serialization.
+
+ .. method:: load_pkcs8_pem_private_key(data, password)
+
+ :param bytes data: PEM data to deserialize.
+
+ :param bytes password: The password to use if this data is encrypted.
+ Should be None if the data is not encrypted.
+
+ :return: A new instance of the appropriate private key or public key
+ that the serialized data contains.
+
+ :raises ValueError: If the data could not be deserialized correctly.
+
+ :raises cryptography.exceptions.UnsupportedAlgorithm: If the data is
+ encrypted with an unsupported algorithm.
+