gsm: Add Kasumi cipher implementation

Submitted-by: Max <max.suraev@fairwaves.co>
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
diff --git a/include/Makefile.am b/include/Makefile.am
index 48ca7ea..74396de 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -108,7 +108,9 @@
                           osmocom/vty/vty.h
 endif
 
-noinst_HEADERS = osmocom/core/timer_compat.h
+noinst_HEADERS = \
+	osmocom/core/timer_compat.h \
+	osmocom/gsm/kasumi.h
 
 osmocom/core/bit%gen.h: osmocom/core/bitXXgen.h.tpl
 	$(AM_V_GEN)$(MKDIR_P) $(dir $@)