From 66c7b4316300992995f531dbc12d9f8ce4727323 Mon Sep 17 00:00:00 2001
From: Yuval Adam <yuv.adm@gmail.com>
Date: Tue, 9 Dec 2014 17:48:54 +0100
Subject: Initial encryption stuff

---
 liveusb/build.sh      | 8 ++++++++
 liveusb/encrypt/.keep | 0
 2 files changed, 8 insertions(+)
 create mode 100644 liveusb/encrypt/.keep

diff --git a/liveusb/build.sh b/liveusb/build.sh
index 289f21c..af7ca71 100755
--- a/liveusb/build.sh
+++ b/liveusb/build.sh
@@ -67,6 +67,14 @@ make_setup_mkinitcpio() {
     mkarchiso -v -w "${work_dir}" -D "${install_dir}" -r 'mkinitcpio -c /etc/mkinitcpio-archiso.conf -k /boot/vmlinuz-linux -g /boot/archiso.img' run
 }
 
+# Prepare encrypted loop device
+make_encrypted_device() {
+    dd if=/dev/zero of=${work_dir}/airootfs/encrypted bs=1K count=$(du -d0 ${work_dir}/encrypt | grep -oe "[0-9]*")
+    local _loopdev=$(losetup -f)
+    losetup ${_loopdev} ${work_dir}/airootfs/encrypted
+    echo "passphrase" | cryptsetup luksFormat ${_loopdev} -
+}
+
 # Customize installation (airootfs)
 make_customize_airootfs() {
     cp -af ${script_path}/airootfs ${work_dir}
diff --git a/liveusb/encrypt/.keep b/liveusb/encrypt/.keep
new file mode 100644
index 0000000..e69de29
-- 
cgit v1.3.1