This is an engine contributed by Broadcom - it is meant to support the

BCM5805 and BCM5820 units. So far I've merely taken a skim over the code
and changed a few things from their original contributed source
(de-shadowing variables, removing variables from the header, and
re-constifying some functions to remove warnings). If this gives
compilation problems on any system, please let me know. We will hopefully
know for sure whether this actually functions on a system with the relevant
hardware in a day or two.  :-)

crypto/engine/engine_int.h

@@ -135,6 +135,10 @@ ENGINE *ENGINE_atalla();
 ENGINE *ENGINE_nuron();
 #endif /* !NO_HW_NURON */
 
+#ifndef NO_HW_UBSEC
+ENGINE *ENGINE_ubsec();
+#endif /* !NO_HW_UBSEC */
+
 #endif /* !NO_HW */
 
 #ifdef  __cplusplus