From 13a87d807089b3eebb8127136fac58b6cd65a68d Mon Sep 17 00:00:00 2001
From: Adam Turner <9087854+aa-turner@users.noreply.github.com>
Date: Fri, 6 Jan 2023 19:00:22 +0000
Subject: [PATCH] Call ``hashlib`` functions with ``usedforsecurity=False``

---
 sphinx/util/__init__.py | 25 +++++++++----------------
 1 file changed, 9 insertions(+), 16 deletions(-)

diff --git a/sphinx/util/__init__.py b/sphinx/util/__init__.py
index f38e74d8f..1f0025782 100644
--- a/sphinx/util/__init__.py
+++ b/sphinx/util/__init__.py
@@ -6,6 +6,7 @@ import hashlib
 import os
 import posixpath
 import re
+import sys
 import warnings
 from importlib import import_module
 from os import path
@@ -133,31 +134,23 @@ class FilenameUniqDict(dict):
 def md5(data=b'', **kwargs):
     """Wrapper around hashlib.md5
 
-    Attempt call with 'usedforsecurity=False' if we get a ValueError, which happens when
-    OpenSSL FIPS mode is enabled:
-    ValueError: error:060800A3:digital envelope routines:EVP_DigestInit_ex:disabled for fips
-
-    See: https://github.com/sphinx-doc/sphinx/issues/7611
+    Attempt call with 'usedforsecurity=False' if supported.
     """
 
-    try:
-        return hashlib.md5(data, **kwargs)
-    except ValueError:
-        return hashlib.md5(data, **kwargs, usedforsecurity=False)  # type: ignore
+    if sys.version_info[:2] > (3, 8):
+        return hashlib.md5(data, usedforsecurity=False)
+    return hashlib.md5(data, **kwargs)
 
 
 def sha1(data=b'', **kwargs):
     """Wrapper around hashlib.sha1
 
-    Attempt call with 'usedforsecurity=False' if we get a ValueError
-
-    See: https://github.com/sphinx-doc/sphinx/issues/7611
+    Attempt call with 'usedforsecurity=False' if supported.
     """
 
-    try:
-        return hashlib.sha1(data, **kwargs)
-    except ValueError:
-        return hashlib.sha1(data, **kwargs, usedforsecurity=False)  # type: ignore
+    if sys.version_info[:2] > (3, 8):
+        return hashlib.sha1(data, usedforsecurity=False)
+    return hashlib.sha1(data, **kwargs)
 
 
 class DownloadFiles(dict):