From 5a5facdf40f2ed9cd213edef454bc72ae8c545c0 Mon Sep 17 00:00:00 2001
From: Dominik Korsa <dominik.korsa@gmail.com>
Date: Sat, 23 Jan 2021 15:17:36 +0100
Subject: [PATCH] Change encrypt symmetrical split character

---
 backend/src/utils/crypto.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/backend/src/utils/crypto.ts b/backend/src/utils/crypto.ts
index 783dac5..02feec8 100644
--- a/backend/src/utils/crypto.ts
+++ b/backend/src/utils/crypto.ts
@@ -27,11 +27,11 @@ export function encryptSymmetrical(value: string, key: string): string {
   const ivBuffer = crypto.randomBytes(16);
   const cipher = crypto.createCipheriv('aes-256-cbc', base64url.toBuffer(key), ivBuffer);
   const encrypted = Buffer.concat([cipher.update(value), cipher.final()]);
-  return `${base64url.encode(encrypted)}@${base64url.encode(ivBuffer)}`;
+  return `${base64url.encode(encrypted)}.${base64url.encode(ivBuffer)}`;
 }
 
 export function decryptSymmetrical(encrypted: string, key: string): string {
-  const [encryptedData, iv] = encrypted.split('@');
+  const [encryptedData, iv] = encrypted.split('.');
   const ivBuffer = base64url.toBuffer(iv);
   const encryptedBuffer = base64url.toBuffer(encryptedData);
   const decipher = crypto.createDecipheriv('aes-256-cbc', base64url.toBuffer(key), ivBuffer);