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authorMarek Vasut <marex@denx.de>2014-03-05 19:59:52 +0100
committerTom Rini <trini@ti.com>2014-03-21 16:44:08 -0400
commita8a752c084031905940129f8a6ba303925e0fac9 (patch)
tree1a1eac4b3b6e06d449c8ef88c209e1d338631f09 /lib/aes.c
parenta4223b746db5c2db2e1a1d4f0bb20e30484b1667 (diff)
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env: Implement support for AES encryption into fw_* tools
Implement support for encrypting/decrypting the environment block into the tools/env/fw_* tools. The cipher used is AES 128 CBC and the implementation depends solely on components internal to U-Boot. To allow building against the internal AES library, the library did need minor adjustments to not include U-Boot's headers which are not wanted to be included and define missing types. Signed-off-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'lib/aes.c')
-rw-r--r--lib/aes.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/aes.c b/lib/aes.c
index 9dadb22..05c97cd 100644
--- a/lib/aes.c
+++ b/lib/aes.c
@@ -22,7 +22,11 @@
* REDISTRIBUTION OF THIS SOFTWARE.
*/
+#ifndef USE_HOSTCC
#include <common.h>
+#else
+#include <string.h>
+#endif
#include "aes.h"
/* forward s-box */