diff --git a/suds/reader.py b/suds/reader.py
index 31c5ee74..7136a449 100644
--- a/suds/reader.py
+++ b/suds/reader.py
@@ -58,7 +58,7 @@ def mangle(self, name, x):
         @rtype: str
 
         """
-        h = md5(name.encode()).hexdigest()
+        h = md5(name.encode(), usedforsecurity=False).hexdigest()
         return '%s-%s' % (h, x)
 
 
diff --git a/suds/wsse.py b/suds/wsse.py
index 96d9eb64..2787f33b 100644
--- a/suds/wsse.py
+++ b/suds/wsse.py
@@ -158,7 +158,7 @@ def setnonce(self, text=None):
             s.append(self.username)
             s.append(self.password)
             s.append(Token.sysdate())
-            m = md5()
+            m = md5(usedforsecurity=False)
             m.update(':'.join(s).encode('utf-8'))
             self.nonce = m.hexdigest()
         else: