From f14be006beb1cba62116cd1761ea78758a1c34ed Mon Sep 17 00:00:00 2001
From: C-3PO <c-3po@jedipedia.net>
Date: Sun, 8 Jul 2018 22:25:58 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=9A=A7=20Possible=20fix=20to=20decryption?=
 =?UTF-8?q?=20errors?=
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---
 src/ssn/decryption/decryptChunk.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ssn/decryption/decryptChunk.ts b/src/ssn/decryption/decryptChunk.ts
index 8c60509..7b7fad0 100644
--- a/src/ssn/decryption/decryptChunk.ts
+++ b/src/ssn/decryption/decryptChunk.ts
@@ -13,7 +13,7 @@ export default function getDecryptor(decryptionKeys: [number, number, number]) {
       //decrypt byte
       const keyPart = (key2 | 2) & 0xFFFF;
       const decryptedByte = (keyPart * (keyPart ^ 1)) >>> 8;
-      curChar ^= decryptedByte & 0xFF;
+      curChar = (curChar ^ (decryptedByte & 0xFF)) & 0xFF;
 
       //update keys
       [key0, key1, key2] = updateKeys([key0, key1, key2], curChar);