diff --git a/src/include/gpxe/rsa.h b/src/include/gpxe/rsa.h
new file mode 100644
index 00000000..ce15cfa0
--- /dev/null
+++ b/src/include/gpxe/rsa.h
@@ -0,0 +1,10 @@
+#ifndef _GPXE_RSA_H
+#define _GPXE_RSA_H
+
+struct crypto_algorithm;
+
+extern struct crypto_algorithm rsa_algorithm;
+
+#include "crypto/axtls/crypto.h"
+
+#endif /* _GPXE_RSA_H */