Merge branch 'master' of https://github.com/gchq/CyberChef into feature/advanced-entropy

src/core/operations/AESEncrypt.mjs

@@ -65,8 +65,8 @@ class AESEncrypt extends Operation {
      * @throws {OperationError} if invalid key length
      */
     run(input, args) {
-        const key = Utils.convertToByteArray(args[0].string, args[0].option),
-            iv = Utils.convertToByteArray(args[1].string, args[1].option),
+        const key = Utils.convertToByteString(args[0].string, args[0].option),
+            iv = Utils.convertToByteString(args[1].string, args[1].option),
             mode = args[2],
             inputType = args[3],
             outputType = args[4];