--- Werkzeug-0.8.3/werkzeug/contrib/cache.py

+++ Werkzeug-0.8.3/werkzeug/contrib/cache.py

@@ -625,7 +625,10 @@ class FileSystemCache(BaseCache):

                 pass

     def _get_filename(self, key):

-        hash = md5(key).hexdigest()

+        try:

+            hash = md5(key).hexdigest()

+        except ValueError as err:

+            raise ValueError, "MD5 is disabled in FIPS mode (%s)." % err

         return os.path.join(self._path, hash)

     def get(self, key):

--- Werkzeug-0.8.3/werkzeug/http.py

+++ Werkzeug-0.8.3/werkzeug/http.py

@@ -558,7 +558,10 @@ def parse_etags(value):

 def generate_etag(data):

     """Generate an etag for some data."""

-    return md5(data).hexdigest()

+    try:

+        return md5(data).hexdigest()

+    except ValueError as err:

+        raise ValueError, "MD5 is disabled in FIPS mode (%s)." % err

 def parse_date(value):

--- Werkzeug-0.8.3/werkzeug/security.py

+++ Werkzeug-0.8.3/werkzeug/security.py

@@ -72,7 +72,10 @@ def _hash_internal(method, salt, password):

             return None

         if isinstance(salt, unicode):

             salt = salt.encode('utf-8')

-        h = hmac.new(salt, None, _hash_mods[method])

+        try:

+            h = hmac.new(salt, None, _hash_mods[method])

+        except ValueError as err:

+            raise ValueError, "MD5 is disabled in FIPS mode (%s)." % err

     else:

         if method not in _hash_funcs:

             return None