From 1b146dfda8612ac3844dad8ccbfcf76a7f6d965f Mon Sep 17 00:00:00 2001
From: danielsanchezq <sanchez.quiros.daniel@gmail.com>
Date: Wed, 5 Jul 2023 09:47:39 +0200
Subject: [PATCH] Sort committees before hashing

---
 carnot/tree_overlay.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/carnot/tree_overlay.py b/carnot/tree_overlay.py
index 186beef..2cc2acc 100644
--- a/carnot/tree_overlay.py
+++ b/carnot/tree_overlay.py
@@ -8,7 +8,7 @@ import random
 
 def blake2b_hash(committee: Committee) -> bytes:
     hasher = blake2b(digest_size=32)
-    for member in committee:
+    for member in sorted(committee):
         hasher.update(member)
     return hasher.digest()