Deprecate direct manipulation of structure fields in RSA context
diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 48b0145..df14ae8 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -237,7 +237,13 @@
#if !defined(MBEDTLS_RSA_ALT)
/**
- * \brief RSA context structure
+ * \brief RSA context structure
+ *
+ * \note Direct manipulation of the members of this structure
+ * is deprecated and will no longer be supported starting
+ * from the next major release. All manipulation should instead
+ * be done through the public interface functions.
+ *
*/
typedef struct
{