1 files changed, 3 insertions, 0 deletions
diff --git a/enc/xor.go b/enc/xor.go
index 423c0a2..fe412b2 100644
--- a/enc/xor.go
+++ b/enc/xor.go
@@ -1,3 +1,6 @@
+// Copyright © 2020 rsiddharth <s@ricketyspace.net>
+// SPDX-License-Identifier: ISC
+
 package enc
 
 func FixedXOR(a, b string) string {