futility: show .vbprivk files

BUG=none
BRANCH=none
TEST=make runtests

futility show tests/devkeys/*.vbprivk

Change-Id: Ic062a193c7ee3d7f9837698e1c8fc6bb1e3d7757
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/245503
Reviewed-by: Randall Spangler <rspangler@chromium.org>
diff --git a/futility/traversal.h b/futility/traversal.h
index 47dd71b..53088d5 100644
--- a/futility/traversal.h
+++ b/futility/traversal.h
@@ -35,6 +35,7 @@
 	CB_KERN_PREAMBLE,
 	CB_RAW_FIRMWARE,
 	CB_RAW_KERNEL,
+	CB_PRIVKEY,
 
 	NUM_CB_COMPONENTS
 };
@@ -75,12 +76,13 @@
 
 /* These are invoked by the traversal. They also return nonzero on error. */
 int futil_cb_show_begin(struct futil_traverse_state_s *state);
-int futil_cb_show_key(struct futil_traverse_state_s *state);
+int futil_cb_show_pubkey(struct futil_traverse_state_s *state);
 int futil_cb_show_gbb(struct futil_traverse_state_s *state);
 int futil_cb_show_keyblock(struct futil_traverse_state_s *state);
 int futil_cb_show_fw_main(struct futil_traverse_state_s *state);
 int futil_cb_show_fw_preamble(struct futil_traverse_state_s *state);
 int futil_cb_show_kernel_preamble(struct futil_traverse_state_s *state);
+int futil_cb_show_privkey(struct futil_traverse_state_s *state);
 
 int futil_cb_sign_pubkey(struct futil_traverse_state_s *state);
 int futil_cb_sign_fw_main(struct futil_traverse_state_s *state);