From f0493aa05dd9baf52fe8791195f942571f60ff0f Mon Sep 17 00:00:00 2001
From: Dominik Polakovics <dominik.polakovics@cloonar.com>
Date: Wed, 22 Nov 2023 21:54:36 +0100
Subject: [PATCH] fix ykfde

---
 utils/pkgs/ykfde/scripts/ykfde_enroll | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/utils/pkgs/ykfde/scripts/ykfde_enroll b/utils/pkgs/ykfde/scripts/ykfde_enroll
index 7072c31..362746d 100755
--- a/utils/pkgs/ykfde/scripts/ykfde_enroll
+++ b/utils/pkgs/ykfde/scripts/ykfde_enroll
@@ -28,6 +28,10 @@ while [ "$(ykinfo -q -"$YKFDE_SLOT")" != 1 ]
 do
 done
 
+rbtohex() {
+    ( od -An -vtx1 | tr -d ' \n' )
+}
+
 YKFDE_SALT="$(dd if=/dev/random bs=1 count=$YKFDE_SALT_LENGTH 2>/dev/null | rbtohex)"
 if [ -f "$YKFDE_STORAGE" ]; then
     YKFDE_SALT="$(head -1 $YKFDE_STORAGE)"