aboutsummaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/cryptography/hazmat/primitives/twofactor/utils.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/cryptography/hazmat/primitives/twofactor/utils.py b/src/cryptography/hazmat/primitives/twofactor/utils.py
index ae32058b..91d2e148 100644
--- a/src/cryptography/hazmat/primitives/twofactor/utils.py
+++ b/src/cryptography/hazmat/primitives/twofactor/utils.py
@@ -1,3 +1,7 @@
+# This file is dual licensed under the terms of the Apache License, Version
+# 2.0, and the BSD License. See the LICENSE file in the root of this repository
+# for complete details.
+
from __future__ import absolute_import, division, print_function
import base64