From eb8366abdc95ed6876a09bdc882f46e3ea1d5934 Mon Sep 17 00:00:00 2001
From: C-3PO <c-3po@jedipedia.net>
Date: Sun, 8 Jul 2018 23:29:53 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20Fix=20modify=20password=20functi?=
 =?UTF-8?q?on?=
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---
 src/ssn/decryption/modifyPassword.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ssn/decryption/modifyPassword.ts b/src/ssn/decryption/modifyPassword.ts
index 0f7e041..a5417d6 100644
--- a/src/ssn/decryption/modifyPassword.ts
+++ b/src/ssn/decryption/modifyPassword.ts
@@ -5,7 +5,7 @@ export default function modifyPassword(passwordIn: Uint8Array) {
 
   for (let i = 0; i < passwordLength; i += 1) {
     if (passwordIn[i] === 0) { break; }
-    let curChar = passwordIn[i] + (1 << (i % 32));
+    let curChar = passwordIn[i] + ((1 << (i % 32)) & 0xFF);
     if (curChar > 0x7E) {
       if (curChar === 0xFF || curChar === 0x7F) {
         curChar = 0x3F;