From 51c05296bbe5e892a199b01d8c05ecae00dce628 Mon Sep 17 00:00:00 2001
From: Shaun Brady <shaun.brady@nimbisservices.com>
Date: Thu, 6 Jul 2017 19:46:15 -0400
Subject: [PATCH] Switch md5 hashing for sha256

On FIPS[0] enabled systems unsafe cryptographic modules are disabled.
This commit changes out the md5 function for sha256, both of hashlib.

[0] http://csrc.nist.gov/groups/STM/cmvp/documents/140-1/140val-all.htm
---
 compressor/cache.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compressor/cache.py b/compressor/cache.py
index 6f6657d..7561e6c 100644
--- a/compressor/cache.py
+++ b/compressor/cache.py
@@ -18,7 +18,7 @@ _cachekey_func = None
 
 
 def get_hexdigest(plaintext, length=None):
-    digest = hashlib.md5(smart_bytes(plaintext)).hexdigest()
+    digest = hashlib.sha256(smart_bytes(plaintext)).hexdigest()
     if length:
         return digest[:length]
     return digest