From 616b94065d0baea0b7114154615faa07db26e095 Mon Sep 17 00:00:00 2001
From: Draiakoo <polureher@gmail.com>
Date: Thu, 26 Oct 2023 09:12:51 +0200
Subject: [PATCH] Fixed templates Bits2Num and Bits2Num_strict by adding an
 input bit validation

---
 circuits/bitify.circom | 1 +
 1 file changed, 1 insertion(+)

diff --git a/circuits/bitify.circom b/circuits/bitify.circom
index bfdd4e82..994bcb6e 100644
--- a/circuits/bitify.circom
+++ b/circuits/bitify.circom
@@ -59,6 +59,7 @@ template Bits2Num(n) {
 
     var e2 = 1;
     for (var i = 0; i<n; i++) {
+        in[i] * (in[i] - 1) === 0;
         lc1 += in[i] * e2;
         e2 = e2 + e2;
     }