From 0f826845f4e9e0fa016b0d855b5e53a560e28836 Mon Sep 17 00:00:00 2001
From: Jonathan Elchison <JElchison@Gmail.com>
Date: Mon, 9 Apr 2018 04:27:53 -0400
Subject: [PATCH] Update README

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 96efc1e..417c9da 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,10 @@ Note:  This tool does not encrypt, rename, or otherwise attempt to mask the orig
     * OpenSSL's `enc` utility
     * `xxd`
 
+OpenSSL's `enc` must have the following ciphers available:
+    * `aes-256-ctr`
+    * `aes-256-ecb`
+
 
 ## Prerequisites
 To install necessary prerequisites on Ubuntu: