From 9667b8a6e08b57db952162c28a7a079068dfdd04 Mon Sep 17 00:00:00 2001
From: jesopo
Date: Tue, 12 Feb 2019 11:57:49 +0000
Subject: Move constant-time compare function to utils.security

---
 modules/sasl/scram.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'modules')

diff --git a/modules/sasl/scram.py b/modules/sasl/scram.py
index 463843e4..487a2091 100644
--- a/modules/sasl/scram.py
+++ b/modules/sasl/scram.py
@@ -1,4 +1,5 @@
 import base64, enum, hashlib, hmac, os, typing
+from src import utils
 
 # IANA Hash Function Textual Names
 # https://tools.ietf.org/html/rfc5802#section-4
@@ -101,7 +102,7 @@ class SCRAM(object):
         server_key = self._hmac(self._salted_password, b"Server Key")
         server_signature = self._hmac(server_key, self._auth_message)
 
-        if self._constant_time_compare(server_signature, verifier):
+        if utils.security.constant_time_compare(server_signature, verifier):
             self.state = SCRAMState.Success
             return True
         else:
-- 
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