From ff09cf8bb85965929369fda4932c89843fef2aa5 Mon Sep 17 00:00:00 2001
From: Daniel Sanchez <sanchez.quiros.daniel@gmail.com>
Date: Wed, 31 Jan 2024 09:33:13 +0100
Subject: [PATCH] Sort committees before hashing (#36)

---
 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 cf24d8c..31aa6b4 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()