Merge pull request #89 from Ayrx/add-utils-docs

Added documentation for nacl.utils

docs/index.rst

@@ -20,6 +20,7 @@ Support Features
 
     encoding
     exceptions
+    utils
 
 
 Api Documentation

docs/utils.rst

+Utility Classes
+===============
+
+.. class:: EncryptedMessage
+
+    A ``bytes`` subclass that holds a message that has been encrypted by a
+    :class:`~nacl.secret.SecretBox` or :class:`~nacl.public.Box`. The full
+    content of the ``bytes`` object is the combined ``nonce`` and
+    ``ciphertext``.
+
+    .. attribute:: nonce
+
+        The nonce used during the encryption of the :class:`EncryptedMessage`.
+
+    .. attribute:: ciphertext
+
+        The ciphertext contained within the :class:`EncryptedMessage`.