Add check for no aes implementation provided
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
diff --git a/library/padlock.h b/library/padlock.h
index 7ec960d..4158386 100644
--- a/library/padlock.h
+++ b/library/padlock.h
@@ -47,6 +47,10 @@
#include <stdint.h>
+#if !defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_AES_HAS_NO_PLAIN_C)
+#error "MBEDTLS_AESCE_C defined, but not all prerequisites"
+#endif
+
#define MBEDTLS_PADLOCK_RNG 0x000C
#define MBEDTLS_PADLOCK_ACE 0x00C0
#define MBEDTLS_PADLOCK_PHE 0x0C00