From 5bf0f9616395410eb961a9afcd58f21f0667abbc Mon Sep 17 00:00:00 2001
From: Daniel Huigens <d.huigens@protonmail.com>
Date: Mon, 18 Nov 2019 13:56:42 +0100
Subject: [PATCH] Fix encrypting keys using non-AES algorithms

---
 src/crypto/cfb.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/crypto/cfb.js b/src/crypto/cfb.js
index 9686c5e8..adc6c162 100644
--- a/src/crypto/cfb.js
+++ b/src/crypto/cfb.js
@@ -45,7 +45,7 @@ export default {
     const block_size = cipherfn.blockSize;
 
     let blocki = new Uint8Array(block_size);
-    const blockc = iv;
+    const blockc = iv.slice();
     let pos = 0;
     const ciphertext = new Uint8Array(plaintext.length);
     let i;