From 7afa810ac347b235214ccdc12f83f670de432456 Mon Sep 17 00:00:00 2001
From: SoraSuegami <suegamisora@gmail.com>
Date: Tue, 28 May 2024 20:25:12 +0900
Subject: [PATCH] Fix SelectRegexReveal

---
 packages/circuits/utils/regex.circom | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/circuits/utils/regex.circom b/packages/circuits/utils/regex.circom
index efddce28..68edbd7f 100644
--- a/packages/circuits/utils/regex.circom
+++ b/packages/circuits/utils/regex.circom
@@ -19,7 +19,7 @@ template SelectRegexReveal(maxArrayLen, maxRevealLen) {
 
     signal output out[maxRevealLen];
 
-    var bitLength = log2Ceil(maxArrayLen);
+    var bitLength = log2Ceil(maxArrayLen + maxRevealLen - 1);
 
     signal isStartIndex[maxArrayLen];
     signal isZero[maxArrayLen];