DM_VERITY_VERIFY_ERR   78 drivers/md/dm-verity-verify-sig.c 		ti->error = DM_VERITY_VERIFY_ERR("Signature key not specified");
DM_VERITY_VERIFY_ERR   87 drivers/md/dm-verity-verify-sig.c 		ti->error = DM_VERITY_VERIFY_ERR("Invalid key specified");