diff --git a/generator.h b/generator.h
index 4fcf4ab..8dd8a31 100644
--- a/generator.h
+++ b/generator.h
@@ -19,6 +19,10 @@ public:
 	/* n is the number of random bytes to generate */
 	auto generate_random_data(uint n) -> std::string;
 
+	auto is_seeded() const -> bool {
+		return !(this->G.ctr == 0x00);
+	};
+
 private:
 	struct G_state {
 		// 32*8