Integrate AES S/W algorithm for verifying NUC472 AES accelerator

Author: ccli8

hal/targets/hal/TARGET_NUVOTON/TARGET_NUC472/crypto/des/des_alt.h

@@ -28,6 +28,7 @@
 #include <stddef.h>
 #include <stdint.h>
 #include "des.h"
+#include "des_alt_sw.h"
 
 #ifdef __cplusplus
 extern "C" {