1 files changed, 15 insertions, 0 deletions
diff --git a/challenge/c09.go b/challenge/c09.go
new file mode 100644
index 0000000..aaf1664
--- /dev/null
+++ b/challenge/c09.go
@@ -0,0 +1,15 @@
+// Copyright © 2020 rsiddharth <s@ricketyspace.net>
+// SPDX-License-Identifier: ISC
+
+package challenge
+
+import (
+	"fmt"
+	"ricketyspace.net/cryptopals/lib"
+)
+
+func C9() {
+	in := lib.StrToBytes("YELLOW SUBMARINE")
+	in_padded := lib.Pkcs7Padding(in, 24)
+	fmt.Printf("IN:  %v\nOUT: %v\n", in, in_padded)
+}