diff --git a/test_file.txt b/test_file.txt
new file mode 100644
index 0000000..e07046f
--- /dev/null
+++ b/test_file.txt
@@ -0,0 +1 @@
+Hello, this is a test file for encryption!
diff --git a/test_file.txt.otp b/test_file.txt.otp
new file mode 100644
index 0000000..c51fa95
Binary files /dev/null and b/test_file.txt.otp differ