Using custom time
diff --git a/tests/fuzz/common.h b/tests/fuzz/common.h
new file mode 100644
index 0000000..03dc2a4
--- /dev/null
+++ b/tests/fuzz/common.h
@@ -0,0 +1,4 @@
+#include "mbedtls/platform_time.h"
+
+mbedtls_time_t dummy_constant_time( mbedtls_time_t* time );
+void dummy_init();