diff --git a/include/polarssl/certs.h b/include/polarssl/certs.h
new file mode 100644
index 0000000..7b91baf
--- /dev/null
+++ b/include/polarssl/certs.h
@@ -0,0 +1,24 @@
+/**
+ * \file certs.h
+ */
+#ifndef XYSSL_CERTS_H
+#define XYSSL_CERTS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern char test_ca_crt[];
+extern char test_ca_key[];
+extern char test_ca_pwd[];
+extern char test_srv_crt[];
+extern char test_srv_key[];
+extern char test_cli_crt[];
+extern char test_cli_key[];
+extern char xyssl_ca_crt[];
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* certs.h */