From 985f6e6935357b13a43b6c30f0f1e99786b185b0 Mon Sep 17 00:00:00 2001
From: Amaury Pouly <amaury.pouly@gmail.com>
Date: Sun, 31 Aug 2014 14:21:24 +0200
Subject: imxtools: fix bug aes128 (did not update cbc-macp)

Although this does bug is never triggered because we never decrypt and use the
resulting CBC-MAC, it's a major overlook.

Change-Id: I3c5d318e6428d528483bf888ea284e9ded3889f0
---
 utils/imxtools/sbtools/aes128.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'utils')

diff --git a/utils/imxtools/sbtools/aes128.c b/utils/imxtools/sbtools/aes128.c
index 5870813db8..af3d48761c 100644
--- a/utils/imxtools/sbtools/aes128.c
+++ b/utils/imxtools/sbtools/aes128.c
@@ -280,5 +280,7 @@ void cbc_mac(
             /* copy cipher to iv */
             memcpy(feedback, &in_data[i * 16], 16);
         }
+        if(out_cbc_mac)
+            memcpy(out_cbc_mac, feedback, 16);
     }
 }
-- 
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