#!/bin/bash
PS4='$LINENO:'
[ -z "$CRYPTSETUP_PATH" ] && CRYPTSETUP_PATH=".."
CRYPTSETUP=$CRYPTSETUP_PATH/cryptsetup
CRYPTSETUP_VALGRIND=../.libs/cryptsetup
CRYPTSETUP_LIB_VALGRIND=../.libs
FAST_PBKDF2="--pbkdf pbkdf2 --pbkdf-force-iterations 1000"
FAST_PBKDF_ARGON="--pbkdf-force-iterations 4 --pbkdf-memory 32 --pbkdf-parallel 1"
DEFAULT_ARGON="argon2i"
DEV=""
OVRDEV="123reenc321"
DEVBIG="reenc2134"
DEV_NAME=reenc9768
DEV_NAME2=reenc97682
IMG=reenc-data
IMG_HDR=/tmp/$IMG.hdr
KEY1=key1
PWD1="93R4P4pIqAH8"
PWD2="1cND4319812f"
PWD3="1-9Qu5Ejfnqv"
[ -f /etc/system-fips ] && FIPS_MODE=$(cat /proc/sys/crypto/fips_enabled 2>/dev/null)
function dm_crypt_features()
{
VER_STR=$(dmsetup targets | grep crypt | cut -f2 -dv)
[ -z "$VER_STR" ] && fail "Failed to parse dm-crypt version."
VER_MAJ=$(echo $VER_STR | cut -f 1 -d.)
VER_MIN=$(echo $VER_STR | cut -f 2 -d.)
VER_PTC=$(echo $VER_STR | cut -f 3 -d.)
[ $VER_MAJ -lt 1 ] && return
[ $VER_MAJ -gt 1 ] && {
DM_PERF_CPU=1
DM_SECTOR_SIZE=1
return
}
[ $VER_MIN -lt 14 ] && return
DM_PERF_CPU=1
if [ $VER_MIN -ge 17 -o \( $VER_MIN -eq 14 -a $VER_PTC -ge 5 \) ]; then
DM_SECTOR_SIZE=1
fi
}
function dm_delay_features()
{
local _ver_str=$(dmsetup targets | grep delay | cut -f2 -dv)
[ -z "$_ver_str" ] && return 1
return 0
}
# $1 path to scsi debug bdev
scsi_debug_teardown() {
local _tries=15;
while [ -b "$1" -a $_tries -gt 0 ]; do
rmmod scsi_debug 2> /dev/null
if [ -b "$1" ]; then
sleep .1
_tries=$((_tries-1))
fi
done
test ! -b "$1" || rmmod scsi_debug 2> /dev/null
}
function remove_mapping()
{
[ -b /dev/mapper/$DEV_NAME ] && {
dmsetup resume $DEV_NAME
dmsetup remove --retry $DEV_NAME
}
[ -b /dev/mapper/$DEV_NAME2 ] && {
dmsetup resume $DEV_NAME2
dmsetup remove --retry $DEV_NAME2
}
[ -b /dev/mapper/$DEV_NAME-overlay ] && {
dmsetup resume $DEV_NAME-overlay
dmsetup remove --retry $DEV_NAME-overlay
}
[ -b /dev/mapper/$DEV_NAME-hotzone-forward ] && {
dmsetup resume $DEV_NAME-hotzone-forward
dmsetup remove --retry $DEV_NAME-hotzone-forward
}
[ -b /dev/mapper/$DEV_NAME-hotzone-backward ] && {
dmsetup resume $DEV_NAME-hotzone-backward
dmsetup remove --retry $DEV_NAME-hotzone-backward
}
[ -b /dev/mapper/$OVRDEV ] && dmsetup remove --retry $OVRDEV 2>/dev/null
[ -b /dev/mapper/$OVRDEV-err ] && dmsetup remove --retry $OVRDEV-err 2>/dev/null
[ -n "$LOOPDEV" ] && losetup -d $LOOPDEV
unset LOOPDEV
rm -f $IMG $IMG_HDR $KEY1 $DEVBIG >/dev/null 2>&1
rmmod scsi_debug 2> /dev/null
scsi_debug_teardown $DEV
}
function fail()
{
local frame=0
[ -n "$1" ] && echo "$1"
echo "FAILED backtrace:"
while caller $frame; do ((frame++)); done
remove_mapping
exit 2
}
function skip()
{
[ -n "$1" ] && echo "$1"
exit 77
}
function fips_mode()
{
[ -n "$FIPS_MODE" ] && [ "$FIPS_MODE" -gt 0 ]
}
function add_scsi_device() {
scsi_debug_teardown $DEV
modprobe scsi_debug $@ delay=0
if [ $? -ne 0 ] ; then
echo "This kernel seems to not support proper scsi_debug module, test skipped."
exit 77
fi
sleep 1
DEV="/dev/"$(grep -l -e scsi_debug /sys/block/*/device/model | cut -f4 -d /)
[ -b $DEV ] || fail "Cannot find $DEV."
}
function open_crypt() # $1 pwd, $2 hdr
{
if [ -n "$2" ] ; then
echo "$1" | $CRYPTSETUP luksOpen $DEV $DEV_NAME --header $2 || fail
elif [ -n "$1" ] ; then
echo "$1" | $CRYPTSETUP luksOpen $DEV $DEV_NAME || fail
else
$CRYPTSETUP luksOpen -d $KEY1 $DEV $DEV_NAME || fail
fi
}
function wipe_dev() # $1 dev
{
if [ -b $1 ] ; then
blkdiscard --zeroout $1 2>/dev/null || dd if=/dev/zero of=$1 bs=1M conv=notrunc >/dev/null 2>&1
else
local size=$(stat --printf="%s" $1)
truncate -s 0 $1
truncate -s $size $1
fi
}
function wipe() # $1 pass, $2 hdr
{
open_crypt $1 $2
wipe_dev /dev/mapper/$DEV_NAME
udevadm settle >/dev/null 2>&1
$CRYPTSETUP luksClose $DEV_NAME || fail
}
function prepare() # $1 dev1_siz
{
remove_mapping
if [ ! -e $KEY1 ]; then
dd if=/dev/urandom of=$KEY1 count=1 bs=32 >/dev/null 2>&1
fi
add_scsi_device $@
}
function preparebig() # $1 dev1_siz
{
remove_mapping
if [ ! -e $KEY1 ]; then
dd if=/dev/urandom of=$KEY1 count=1 bs=32 >/dev/null 2>&1
fi
truncate -s "$1"M $DEVBIG
LOOPDEV=$(losetup -f)
losetup -f $DEVBIG || fail
DEV=$LOOPDEV
}
function check_hash_dev() # $1 dev, $2 hash
{
HASH=$(sha256sum $1 | cut -d' ' -f 1)
[ $HASH != "$2" ] && fail "HASH differs (expected: $2) (result $HASH)"
}
function check_hash() # $1 pwd, $2 hash, $3 hdr
{
open_crypt $1 $3
check_hash_dev /dev/mapper/$DEV_NAME $2
$CRYPTSETUP remove $DEV_NAME || fail
}
function check_hash_head() # $1 pwd, $2 len, $3 hash, $4 hdr
{
open_crypt $1 $4
if [ -n "$4" ]; then
echo $1 | $CRYPTSETUP resize $DEV_NAME --size $2 --header $4 || fail
else
echo $1 | $CRYPTSETUP resize $DEV_NAME --size $2 || fail
fi
check_hash_dev /dev/mapper/$DEV_NAME $3
$CRYPTSETUP remove $DEV_NAME || fail
}
function resize_file() # $1 dev, $2 shrink bytes
{
local size=$(stat --printf="%s" $1)
truncate -s $(($size + $2)) $1
losetup -c $LOOPDEV
}
function error_writes() { # $1 dmdev, $2 data dev, $3 offset, $4 size
local _dev_size=$(blockdev --getsz /dev/mapper/$1)
local _offset=$(($3+$4))
local _size=$((_dev_size-_offset))
local _err=$1-err
local _table=
dmsetup create $_err --table "0 $_dev_size error" || fail
if [ $3 -ne 0 ]; then
_table="0 $3 linear $2 0\n"
fi
_table=$_table"$3 $4 delay $2 $3 0 /dev/mapper/$_err $3 0"
if [ $_size -ne 0 ]; then
_table="$_table\n$_offset $_size linear $2 $_offset"
fi
echo -e "$_table" | dmsetup load $1 || fail
dmsetup resume $1 || fail
blockdev --setra 0 /dev/mapper/$1
blockdev --setra 0 /dev/mapper/$_err
}
function fix_writes() { # $1 dmdev, $2 data dev
local _dev_size=$(blockdev --getsz /dev/mapper/$1)
dmsetup load $1 --table "0 $_dev_size linear $2 0" || fail
dmsetup resume $1 || fail
dmsetup remove --retry $1-err 2>/dev/null || fail
}
function prepare_linear_dev() {
local _sizemb=$1
shift
if [ "$_sizemb" -gt 32 ]; then
preparebig $_sizemb
else
prepare dev_size_mb=$_sizemb $@
fi
dmsetup create $OVRDEV --table "0 $((_sizemb*1024*2)) linear $DEV 0" || fail
OLD_DEV=$DEV
DEV=/dev/mapper/$OVRDEV
}
function get_error_offsets() # $1 devsize, $2 minimal offset, $3 sector_size [512 if ommited], $4 max offset
{
local _devsize=$(($1*1024*2))
local _sector_size=${3:-512}
local _max_offset=${4:-$_devsize}
_sector_size=$((_sector_size/512))
# 8 sectors minimal size (4096)
ERRLENGTH=$((($RANDOM%56)+8))
ERRLENGTH=$(($ERRLENGTH-($ERRLENGTH%$_sector_size)))
ERROFFSET=$(($2+((2*$RANDOM)%($_max_offset-$2-$ERRLENGTH))))
ERROFFSET=$(($ERROFFSET-($ERROFFSET%$_sector_size)))
}
function reencrypt_recover() { # $1 sector size, $2 resilience, $3 digest, [$4 header]
echo -n "resilience mode: $2 ..."
local _hdr=""
test -z "$4" || _hdr="--header $4"
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV $_hdr --hotzone-size 1M --resilience $2 --sector-size $1 -q $FAST_PBKDF_ARGON >/dev/null 2>&1 && fail
fix_writes $OVRDEV $OLD_DEV
echo $PWD1 | $CRYPTSETUP -q repair $DEV $_hdr || fail
check_hash $PWD1 $3 $4
echo $PWD1 | $CRYPTSETUP reencrypt $DEV $_hdr --resilience $2 --sector-size $1 -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $3 $4
echo "[OK]"
}
function reencrypt_recover_online() { # $1 sector size, $2 resilience, $3 digest, [$4 header]
echo -n "resilience mode: $2 ..."
local _hdr=""
test -z "$4" || _hdr="--header $4"
echo $PWD1 | $CRYPTSETUP open $DEV $_hdr $DEV_NAME || fail
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt --active-name $DEV_NAME $_hdr --hotzone-size 1M --resilience $2 --sector-size $1 -q $FAST_PBKDF_ARGON >/dev/null 2>&1 && fail
$CRYPTSETUP status $DEV_NAME $_hdr | grep -q "reencryption: in-progress" || fail
$CRYPTSETUP close $DEV_NAME || fail
fix_writes $OVRDEV $OLD_DEV
# recovery during activation
echo $PWD1 | $CRYPTSETUP open $DEV $_hdr $DEV_NAME || fail
check_hash_dev /dev/mapper/$DEV_NAME $3
$CRYPTSETUP luksDump ${4:-$DEV} | grep -q "online-reencrypt"
if [ $? -eq 0 ]; then
$CRYPTSETUP status $DEV_NAME $_hdr | grep -q "reencryption: in-progress" || fail
echo $PWD1 | $CRYPTSETUP reencrypt --active-name $DEV_NAME $_hdr --resilience $2 --resume-only -q || fail
check_hash_dev /dev/mapper/$DEV_NAME $3
fi
$CRYPTSETUP close $DEV_NAME || fail
echo "[OK]"
}
function encrypt_recover() { # $1 sector size, $2 reduce size, $3 digest, $4 device size in sectors, $5 origin digest
wipe_dev $DEV
check_hash_dev $DEV $5
echo -n "resilience mode: datashift ..."
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --reduce-device-size $2 --sector-size $1 -q $FAST_PBKDF_ARGON --init-only >/dev/null 2>&1 || fail
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q >/dev/null 2>&1 && fail
fix_writes $OVRDEV $OLD_DEV
echo $PWD1 | $CRYPTSETUP -q repair $DEV || fail
$CRYPTSETUP luksDump $DEV | grep -q "online-reencrypt"
if [ $? -eq 0 ]; then
check_hash $PWD1 $3
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --sector-size $1 -q $FAST_PBKDF_ARGON || fail
fi
check_hash_head $PWD1 $4 $3
echo "[OK]"
}
function encrypt_recover_online() { # $1 sector size, $2 reduce size, $3 digest, $4 device size in sectors, $5 origin digest
wipe_dev $DEV
check_hash_dev $DEV $5
echo -n "resilience mode: datashift ..."
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --reduce-device-size $2 --sector-size $1 -q $FAST_PBKDF_ARGON --init-only > /dev/null || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q >/dev/null 2>&1 && fail
$CRYPTSETUP status $DEV_NAME | grep -q "reencryption: in-progress" || fail
$CRYPTSETUP close $DEV_NAME || fail
fix_writes $OVRDEV $OLD_DEV
# recovery in activation
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
$CRYPTSETUP luksDump $DEV | grep -q "online-reencrypt"
if [ $? -eq 0 ]; then
$CRYPTSETUP status $DEV_NAME | grep -q "reencryption: in-progress" || fail
check_hash_dev /dev/mapper/$DEV_NAME $3
echo $PWD1 | $CRYPTSETUP reencrypt --resume-only --active-name $DEV_NAME -q || fail
fi
$CRYPTSETUP close $DEV_NAME || fail
check_hash_head $PWD1 $4 $3
echo "[OK]"
}
function encrypt_recover_detached() { # $1 sector size, $2 resilience, $3 digest, $4 hdr
wipe_dev $DEV
check_hash_dev $DEV $3
echo -n "resilience mode: $2 ..."
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --hotzone-size 1M --header $4 --resilience $2 --sector-size $1 -q $FAST_PBKDF_ARGON 2>/dev/null && fail
fix_writes $OVRDEV $OLD_DEV
echo $PWD1 | $CRYPTSETUP repair $DEV --header $4 || fail
check_hash $PWD1 $3 $4
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --header $4 --resilience $2 --sector-size $1 -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $3 $4
echo "[OK]"
}
function encrypt_recover_detached_online() { # $1 sector size, $2 resilience, $3 digest, $4 hdr
wipe_dev $DEV
check_hash_dev $DEV $3
echo -n "resilience mode: $2 ..."
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --hotzone-size 1M --header $4 --resilience $2 --sector-size $1 -q $FAST_PBKDF_ARGON --init-only || fail
echo $PWD1 | $CRYPTSETUP open $DEV --header $4 $DEV_NAME || fail
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt -q $DEV --header $4 --hotzone-size 1M 2>/dev/null && fail
$CRYPTSETUP status $DEV_NAME --header $4 | grep -q "reencryption: in-progress" || fail
$CRYPTSETUP close $DEV_NAME || fail
fix_writes $OVRDEV $OLD_DEV
echo $PWD1 | $CRYPTSETUP open $DEV --header $4 $DEV_NAME || fail
check_hash_dev /dev/mapper/$DEV_NAME $3
$CRYPTSETUP luksDump $4 | grep -q "online-reencrypt"
if [ $? -eq 0 ]; then
$CRYPTSETUP status $DEV_NAME --header $4 | grep -q "reencryption: in-progress" || fail
echo $PWD1 | $CRYPTSETUP reencrypt --active-name $DEV_NAME --resume-only --header $4 --resilience $2 -q || fail
check_hash_dev /dev/mapper/$DEV_NAME $3
fi
$CRYPTSETUP close $DEV_NAME || fail
echo "[OK]"
}
function decrypt_recover_detached() { # $1 sector size, $2 resilience, $3 digest, $4 hdr
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size $1 --header $4 $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $4
check_hash $PWD1 $3 $4
echo -n "resilience mode: $2 ..."
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --decrypt --hotzone-size 1M --header $4 --resilience $2 -q 2>/dev/null && fail
fix_writes $OVRDEV $OLD_DEV
echo $PWD1 | $CRYPTSETUP repair $DEV --header $4 || fail
$CRYPTSETUP luksDump $4 | grep -q "online-reencrypt"
if [ $? -eq 0 ]; then
check_hash $PWD1 $3 $4
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --resume-only --header $4 --resilience $2 -q || fail
fi
check_hash_dev $DEV $3
echo "[OK]"
}
function decrypt_recover_detached_online() { # $1 sector size, $2 resilience, $3 digest, $4 hdr
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size $1 --header $4 $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open $DEV --header $4 $DEV_NAME || fail
wipe_dev /dev/mapper/$DEV_NAME
check_hash_dev /dev/mapper/$DEV_NAME $3
echo -n "resilience mode: $2 ..."
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --decrypt --hotzone-size 1M --header $4 --resilience $2 -q 2>/dev/null && fail
$CRYPTSETUP status $DEV_NAME --header $4 | grep -q "reencryption: in-progress" || fail
$CRYPTSETUP close $DEV_NAME || fail
fix_writes $OVRDEV $OLD_DEV
# recovery during activation
echo $PWD1 | $CRYPTSETUP open $DEV --header $4 $DEV_NAME || fail
$CRYPTSETUP luksDump $4 | grep -q "online-reencrypt"
if [ $? -eq 0 ]; then
$CRYPTSETUP status $DEV_NAME --header $4 | grep -q "reencryption: in-progress" || fail
check_hash_dev /dev/mapper/$DEV_NAME $3
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --header $4 --resilience $2 -q || fail
fi
$CRYPTSETUP status $DEV_NAME >/dev/null 2>&1 && fail
check_hash_dev $DEV $3
echo "[OK]"
}
# sector size (bytes)
# reenc dev size (sectors)
# reenc dev digest
# resilience
# orig size
# orig size digest
# hdr (optional)
function reencrypt_offline_fixed_size() {
local _esz=$(($1>>9))
local _hdr=""
test -z "$7" || _hdr="--header $7"
# reencrypt with fixed device size
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --sector-size $1 --device-size $2s --resilience $4 || fail
check_hash_head $PWD1 $2 $3 $7
wipe $PWD1 $7
# try to reencrypt device size + 1 encryption sector size
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --sector-size $1 --init-only || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --device-size $(($5+_esz))s --resilience $4 2>/dev/null && fail
check_hash $PWD1 $6 $7
# misaligned reencryption size
if [ $_esz -gt 1 ]; then
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --device-size $(($2+_esz-1))s --resilience $4 2>/dev/null && fail
$CRYPTSETUP luksDump ${7:-$DEV} | grep -q "2: crypt" || fail
$CRYPTSETUP luksDump ${7:-$DEV} | grep -q "3: crypt" && fail
check_hash $PWD1 $6 $7
fi
}
# sector size (bytes)
# reenc dev size (sectors)
# reenc dev digest
# resilience
# orig size
# orig size digest
# hdr
function encrypt_offline_fixed_size() {
local _esz=$(($1>>9))
# reencrypt with fixed device size
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt -q $FAST_PBKDF_ARGON $DEV --header $7 --sector-size $1 --device-size $2s --resilience $4 || fail
check_hash_head $PWD1 $2 $3 $7
# try to reencrypt device size + 1 encryption sector size
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt -q $FAST_PBKDF_ARGON $DEV --header $7 --sector-size $1 --init-only || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV --header $7 --device-size $(($5+_esz))s --resilience $4 2>/dev/null && fail
check_hash $PWD1 $6 $7
# misaligned reencryption size
if [ $_esz -gt 1 ]; then
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt -q $FAST_PBKDF_ARGON $DEV --header $7 --sector-size $1 --init-only || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $DEV --header $7 --device-size $(($2+_esz-1))s --resilience $4 2>/dev/null && fail
$CRYPTSETUP luksDump $7 | grep -q "2: crypt" || fail
$CRYPTSETUP luksDump $7 | grep -q "3: crypt" && fail
check_hash $PWD1 $6 $7
fi
}
# sector size (bytes)
# reenc dev size (sectors)
# reenc dev digest
# resilience
# orig size
# orig size digest
# hdr
function decrypt_offline_fixed_size() {
local _esz=$(($1>>9))
# decrypt with fixed device size
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 -q $FAST_PBKDF_ARGON $DEV --header $7 --sector-size $1 || fail
wipe $PWD1 $7
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt -q $DEV --header $7 --device-size $2s --resilience $4 || fail
dmsetup load $OVRDEV --table "0 $2 linear $OLD_DEV 0" || fail
dmsetup resume $OVRDEV || fail
check_hash_dev $DEV $3
dmsetup load $OVRDEV --table "0 $5 linear $OLD_DEV 0" || fail
dmsetup resume $OVRDEV || fail
# try to decrypt device size + 1 encryption sector size
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 -q $FAST_PBKDF_ARGON $DEV --header $7 --sector-size $1 || fail
wipe $PWD1 $7
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt -q $FAST_PBKDF_ARGON $DEV --header $7 --init-only || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV --header $7 --device-size $(($5+_esz))s --resilience $4 2>/dev/null && fail
check_hash $PWD1 $6 $7
# misaligned reencryption size
if [ $_esz -gt 1 ]; then
echo $PWD1 | $CRYPTSETUP reencrypt -q $DEV --header $7 --device-size $(($2+_esz-1))s --resilience $4 2>/dev/null && fail
$CRYPTSETUP luksDump $7 | grep -q "2: linear\|2: crypt" || fail
$CRYPTSETUP luksDump $7 | grep -q "3: crypt\|3: linear" && fail
check_hash $PWD1 $6 $7
fi
}
# sector size (bytes)
# reenc dev size (sectors)
# reenc dev digest
# resilience
# orig size
# orig size digest
# hdr (optional)
function reencrypt_online_fixed_size() {
local _esz=$(($1>>9))
local _hdr=""
test -z "$7" || _hdr="--header $7"
if [ -z "$_hdr" ]; then
echo $PWD1 | $CRYPTSETUP -q luksFormat --sector-size 512 --type luks2 --offset 16384 $FAST_PBKDF_ARGON $DEV || fail
else
echo $PWD1 | $CRYPTSETUP -q luksFormat --sector-size 512 --type luks2 $_hdr $FAST_PBKDF_ARGON $DEV || fail
fi
wipe $PWD1 $7
# reencrypt with fixed device size
echo $PWD1 | $CRYPTSETUP open $DEV $_hdr $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP resize $DEV_NAME $_hdr --size $2 || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --sector-size $1 --resilience $4 || fail
$CRYPTSETUP -q status $DEV_NAME | grep "size:" | grep -q "$2 sectors" || fail
$CRYPTSETUP close $DEV_NAME || fail
check_hash_head $PWD1 $2 $3 $7
wipe $PWD1 $7
# active device != requested reencryption size
echo $PWD1 | $CRYPTSETUP open $DEV $_hdr $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP resize $DEV_NAME $_hdr --size $2 || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --sector-size $1 --init-only || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --device-size $(($2-_esz))s --resilience $4 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --device-size $2s --resilience $4 || fail
$CRYPTSETUP -q status $DEV_NAME | grep "size:" | grep -q "$2 sectors" || fail
$CRYPTSETUP close $DEV_NAME || fail
check_hash_head $PWD1 $2 $3 $7
# misaligned reencryption size
if [ $_esz -gt 1 ]; then
if [ -z "$_hdr" ]; then
echo $PWD1 | $CRYPTSETUP -q luksFormat --sector-size 512 --type luks2 --offset 16384 $FAST_PBKDF_ARGON $DEV || fail
else
echo $PWD1 | $CRYPTSETUP -q luksFormat --sector-size 512 --type luks2 $_hdr $FAST_PBKDF_ARGON $DEV || fail
fi
wipe $PWD1 $7
check_hash $PWD1 $6 $7
echo $PWD1 | $CRYPTSETUP open $DEV $_hdr $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP resize $DEV_NAME $_hdr --size $(($2+_esz-1)) || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --sector-size $1 --init-only || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --resilience $4 2>/dev/null && fail
$CRYPTSETUP close $DEV_NAME || fail
check_hash $PWD1 $6 $7
fi
}
function setup_luks2_env() {
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 -c aes-xts-plain64 $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
HAVE_KEYRING=$($CRYPTSETUP status $DEV_NAME | grep "key location: keyring")
if [ -n "$HAVE_KEYRING" ]; then
HAVE_KEYRING=1
else
HAVE_KEYRING=0
fi
DEF_XTS_KEY=$($CRYPTSETUP status $DEV_NAME | grep "keysize:" | sed 's/\( keysize: \)\([0-9]\+\)\(.*\)/\2/')
[ -n "$DEF_XTS_KEY" ] || fail "Failed to parse xts mode key size."
$CRYPTSETUP close $DEV_NAME || fail
}
function valgrind_setup()
{
which valgrind >/dev/null 2>&1 || fail "Cannot find valgrind."
[ ! -f $CRYPTSETUP_VALGRIND ] && fail "Unable to get location of cryptsetup executable."
export LD_LIBRARY_PATH="$CRYPTSETUP_LIB_VALGRIND:$LD_LIBRARY_PATH"
}
function valgrind_run()
{
INFOSTRING="$(basename ${BASH_SOURCE[1]})-line-${BASH_LINENO[0]}" ./valg.sh ${CRYPTSETUP_VALGRIND} "$@"
}
[ $(id -u) != 0 ] && skip "WARNING: You must be root to run this test, test skipped."
[ ! -x "$CRYPTSETUP" ] && skip "Cannot find $CRYPTSETUP, test skipped."
fips_mode && skip "This test cannot be run in FIPS mode."
modprobe --dry-run scsi_debug || exit 77
modprobe dm-crypt || fail "dm-crypt failed to load"
modprobe dm-delay > /dev/null 2>&1
dm_crypt_features
if [ -n "$DM_SECTOR_SIZE" ]; then
TEST_SECTORS="512 4096"
else
TEST_SECTORS="512"
fi
modinfo scsi_debug -p | grep -q opt_xferlen_exp && OPT_XFERLEN_EXP="opt_xferlen_exp=6"
export LANG=C
[ -n "$VALG" ] && valgrind_setup && CRYPTSETUP=valgrind_run
# REENCRYPTION tests
# 28 MiBs of zeros (32MiBs - 4MiB LUKS2 header)
HASH1=f8280c81b347b01405277bf9e8bf0685ae8be863ff104797c65b7169f8203fd2
# 1 MiB of zeros
HASH2=30e14955ebf1352266dc2ff8067e68104607e750abb9d3b36582b8af909fcb58
# 256 MiBs of zeros
HASH3=a6d72ac7690f53be6ae46ba88506bd97302a093f7108472bd9efc3cefda06484
# 64 MiBs of zeroes
HASH4=3b6a07d0d404fab4e23b6d34bc6696a6a312dd92821332385e5af7c01c421351
# 56 MiBs of zeroes
HASH5=8afcb7e7189ce4d112fd245eaa60c3cfcf5a5d5e1d6bf4eb85941d73ef8cfbd5
# 43 MiBs of zeroes
HASH6=39f7c6d38af574fe2c90ef400dfaba8ef8edccd11bdac998a3f8143a86837331
# 31 MiBs of zeroes
HASH7=18a393d1a505e22ccf3e29effe3005ea8627e4c36b7cca0e53f58121f49b67e1
# 60 MiBs of zeroes
HASH8=cf5ac69ca412f9b3b1a8b8de27d368c5c05ed4b1b6aa40e6c38d9cbf23711342
prepare dev_size_mb=32
setup_luks2_env
echo "[1] Reencryption"
echo -n "[512 sector]"
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 -c aes-cbc-essiv:sha256 --offset 8192 $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 256 -c twofish-cbc-essiv:sha256 --resilience journal $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience none $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 128 -c aes-cbc-essiv:sha256 --resilience checksum $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
# simple test --active-name can consume absolute path to mapping
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -c aes-xts-plain64 --init-only $FAST_PBKDF_ARGON || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP reencrypt --active-name /dev/mapper/$DEV_NAME --resilience none -q || fail
XTS_KEY=$($CRYPTSETUP status $DEV_NAME | grep "keysize:" | sed 's/\( keysize: \)\([0-9]\+\)\(.*\)/\2/')
[ "$XTS_KEY" -eq "$DEF_XTS_KEY" ] || fail "xts mode has wrong key size after reencryption ($XTS_KEY != expected $DEF_XTS_KEY)"
echo $PWD1 | $CRYPTSETUP close $DEV_NAME || fail
echo -n "[OK][4096 sector]"
prepare sector_size=4096 dev_size_mb=32
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 -c aes-cbc-essiv:sha256 --offset 8192 $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 256 -c twofish-cbc-essiv:sha256 --resilience journal $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience none $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 128 -c aes-cbc-essiv:sha256 --resilience checksum $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
if [ -n "$DM_SECTOR_SIZE" ]; then
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON --sector-size 4096 || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 256 -c twofish-cbc-essiv:sha256 --resilience journal --sector-size 2048 $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience none $FAST_PBKDF_ARGON --sector-size 1024 || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 128 -c aes-cbc-essiv:sha256 --resilience checksum --sector-size 512 $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
fi
echo -n "[OK][4096/512 sector]"
prepare sector_size=512 physblk_exp=3 dev_size_mb=32
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 -c aes-cbc-essiv:sha256 --offset 8192 $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 256 -c twofish-cbc-essiv:sha256 --resilience journal $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience none $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 128 -c aes-cbc-essiv:sha256 --resilience checksum $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo "[OK]"
# reencrypt minimal device size (FIXME: change data device size to single encryption sector size)
# temporary small device size is default luks2 hdr size + 1MiB
echo -n "[small device reencryption]"
prepare dev_size_mb=5
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 -c aes-cbc-essiv:sha256 --offset 8192 $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 256 -c twofish-cbc-essiv:sha256 --resilience journal $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience none $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 128 -c aes-cbc-essiv:sha256 --resilience checksum $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH2
if [ -n "$DM_SECTOR_SIZE" ]; then
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON --sector-size 4096 || fail
check_hash $PWD1 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 256 -c twofish-cbc-essiv:sha256 --resilience journal --sector-size 2048 $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience none $FAST_PBKDF_ARGON --sector-size 1024 || fail
check_hash $PWD1 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 128 -c aes-cbc-essiv:sha256 --resilience checksum --sector-size 512 $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH2
fi
echo "[OK]"
echo "[2] Encryption with data shift"
# well, movin' zeroes :-)
preparebig 64
wipe_dev $DEV
check_hash_dev $DEV $HASH4
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt -c aes-cbc-essiv:sha256 -s 128 --reduce-device-size 8M -q $FAST_PBKDF_ARGON || fail
check_hash_head $PWD1 $((56*1024*2)) $HASH5
wipe_dev $DEV
check_hash_dev $DEV $HASH4
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt -c twofish-cbc-essiv:sha256 -s 128 --reduce-device-size 21M -q $FAST_PBKDF_ARGON || fail
check_hash_head $PWD1 $((43*1024*2)) $HASH6
wipe_dev $DEV
# offset 21504 equals 10,5MiBs, equals --reduce-device-size 21M from test above (30M is ignored here, we'll reduce it to 21M in cryptsetup anyway)
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt -c twofish-cbc-essiv:sha256 -s 128 --offset 21504 --reduce-device-size 30M -q $FAST_PBKDF_ARGON > /dev/null || fail
check_hash_head $PWD1 $((43*1024*2)) $HASH6
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --reduce-device-size 33M -q $FAST_PBKDF_ARGON || fail
check_hash_head $PWD1 $((31*1024*2)) $HASH7
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --reduce-device-size 64M -q $FAST_PBKDF_ARGON > /dev/null 2>&1 && fail
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --reduce-device-size 8M --init-only -q $FAST_PBKDF_ARGON $DEV || fail
resize_file $DEVBIG -512
echo $PWD1 | $CRYPTSETUP reencrypt $DEV 2> /dev/null && fail
resize_file $DEVBIG 512
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt -c aes-cbc-essiv:sha256 -s 128 --offset 32760 --reduce-device-size 8M -q $FAST_PBKDF_ARGON --init-only >/dev/null 2>&1 && fail
# data offset at 21MiB
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --header $IMG_HDR --offset 43008 --reduce-device-size 21M -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH6 $IMG_HDR
$CRYPTSETUP luksHeaderRestore --header-backup-file $IMG_HDR $DEV -q || fail
check_hash $PWD1 $HASH6
# Device activation after encryption initialization
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --init-only -c aes-cbc-essiv:sha256 -s 128 -S11 --reduce-device-size 8M -q $FAST_PBKDF_ARGON $DEV_NAME >/dev/null || fail
$CRYPTSETUP status $DEV_NAME >/dev/null 2>&1 || fail
check_hash_dev /dev/mapper/$DEV_NAME $HASH5
echo $PWD1 | $CRYPTSETUP reencrypt --resume-only $DEV -q || fail
check_hash_dev /dev/mapper/$DEV_NAME $HASH5
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt -c aes-cbc-essiv:sha256 -s 128 --reduce-device-size 8M -q $FAST_PBKDF_ARGON $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP close $DEV_NAME
check_hash_head $PWD1 $((56*1024*2)) $HASH5
# Device activation using key file
wipe_dev $DEV
echo -n $PWD1 > $KEY1
$CRYPTSETUP reencrypt $DEV --encrypt --init-only -c aes-cbc-essiv:sha256 -s 128 --reduce-device-size 8M --key-file $KEY1 -q $FAST_PBKDF_ARGON $DEV_NAME >/dev/null || fail
$CRYPTSETUP status $DEV_NAME >/dev/null 2>&1 || fail
$CRYPTSETUP close $DEV_NAME
echo $PWD1 | $CRYPTSETUP open $DEV --test-passphrase || fail
echo "[3] Encryption with detached header"
preparebig 256
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt -c aes-cbc-essiv:sha256 -s 128 --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --resilience journal --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt -c twofish-cbc-essiv:sha256 -s 128 --resilience none --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt -c serpent-xts-plain --resilience checksum --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
# Device activation after encryption initialization
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --init-only -c aes-cbc-essiv:sha256 -s 128 --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV $DEV_NAME >/dev/null || fail
$CRYPTSETUP status $DEV_NAME >/dev/null 2>&1 || fail
check_hash_dev /dev/mapper/$DEV_NAME $HASH3
echo $PWD1 | $CRYPTSETUP reencrypt --resume-only --header $IMG_HDR --active-name $DEV_NAME -q || fail
check_hash_dev /dev/mapper/$DEV_NAME $HASH3
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt -c aes-cbc-essiv:sha256 -s 128 --reduce-device-size 8M -q $FAST_PBKDF_ARGON $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP close $DEV_NAME
check_hash $PWD1 $HASH3 $IMG_HDR
# Device activation using key file
wipe_dev $DEV
echo -n $PWD1 > $KEY1
$CRYPTSETUP reencrypt $DEV --encrypt --init-only -c aes-cbc-essiv:sha256 -s 128 --header $IMG_HDR --key-file $KEY1 -q $FAST_PBKDF_ARGON $DEV_NAME >/dev/null || fail
$CRYPTSETUP status $DEV_NAME >/dev/null 2>&1 || fail
$CRYPTSETUP close $DEV_NAME
echo $PWD1 | $CRYPTSETUP open --header $IMG_HDR $DEV --test-passphrase || fail
echo "[4] Reencryption with detached header"
wipe $PWD1 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt -c aes-cbc-essiv:sha256 -s 128 --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt --resilience journal --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt -c twofish-cbc-essiv:sha256 -s 128 --resilience none --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt -c serpent-xts-plain --resilience checksum --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
# trivial check for detached header misuse
dd if=/dev/zero of=$IMG bs=4k count=1 >/dev/null 2>&1
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 -c aes-cbc-essiv:sha256 -s 128 --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open $IMG $DEV_NAME --header $IMG_HDR || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME2 --header $IMG_HDR || fail
echo $PWD1 | $CRYPTSETUP reencrypt --active-name $DEV_NAME --header $IMG_HDR -q || fail
# key description mismatch in active device
echo $PWD1 | $CRYPTSETUP reencrypt --active-name $DEV_NAME2 --header $IMG_HDR >/dev/null 2>&1 && fail
# also check it can abort initialization in this case
$CRYPTSETUP luksDump $IMG_HDR | grep -q "online-reencrypt" && fail
$CRYPTSETUP close $DEV_NAME || fail
$CRYPTSETUP close $DEV_NAME2 || fail
echo "[5] Decryption with detached header"
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 -c aes-cbc-essiv:sha256 -s 128 --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt -q --decrypt --header $IMG_HDR $DEV || fail
check_hash_dev $DEV $HASH3
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt -q --decrypt --resilience journal --header $IMG_HDR $DEV || fail
check_hash_dev $DEV $HASH3
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 -c twofish-cbc-essiv:sha256 -s 128 --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt -q --decrypt --resilience none --header $IMG_HDR $DEV || fail
check_hash_dev $DEV $HASH3
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 -c serpent-xts-plain --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt -q --decrypt --resilience checksum --header $IMG_HDR $DEV || fail
check_hash_dev $DEV $HASH3
# check deferred remove works as expected after decryption
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 -c serpent-xts-plain --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
open_crypt $PWD1 $IMG_HDR
dmsetup create $DEV_NAME2 --table "0 1 linear /dev/mapper/$DEV_NAME 0" || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q --decrypt --resilience checksum --header $IMG_HDR --active-name $DEV_NAME || fail
$CRYPTSETUP status $DEV_NAME >/dev/null || fail
dmsetup remove --retry $DEV_NAME2
$CRYPTSETUP status $DEV_NAME >/dev/null 2>&1 && fail
if ! dm_delay_features; then
echo "dm-delay target is missing, skipping recovery tests."
remove_mapping
exit 0
fi
echo "[6] Reencryption recovery"
# (check opt-io size optimization in reencryption code does not affect recovery)
# device with opt-io size 32k
prepare_linear_dev 32 opt_blks=64 $OPT_XFERLEN_EXP
OFFSET=8192
echo "sector size 512->512"
get_error_offsets 32 $OFFSET
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 512 checksum $HASH1
reencrypt_recover 512 journal $HASH1
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 512->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 4096 checksum $HASH1
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
reencrypt_recover 4096 journal $HASH1
echo "sector size 4096->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 --sector-size 4096 -c aes-cbc-essiv:sha256 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 4096 checksum $HASH1
reencrypt_recover 4096 journal $HASH1
fi
echo "[7] Reencryption recovery (online i/o error)"
echo "sector size 512->512"
get_error_offsets 32 $OFFSET
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 512 checksum $HASH1
reencrypt_recover_online 512 journal $HASH1
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 512->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 4096 checksum $HASH1
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
reencrypt_recover_online 4096 journal $HASH1
echo "sector size 4096->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 --sector-size 4096 -c aes-cbc-essiv:sha256 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 4096 checksum $HASH1
reencrypt_recover_online 4096 journal $HASH1
fi
echo "[8] Reencryption with detached header recovery"
prepare_linear_dev 31 opt_blks=64 $OPT_XFERLEN_EXP
echo "sector size 512->512"
get_error_offsets 31 0
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
check_hash $PWD1 $HASH7 $IMG_HDR
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 512 checksum $HASH7 $IMG_HDR
reencrypt_recover 512 journal $HASH7 $IMG_HDR
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 512->4096"
get_error_offsets 31 0 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
check_hash $PWD1 $HASH7 $IMG_HDR
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 4096 checksum $HASH7 $IMG_HDR
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
check_hash $PWD1 $HASH7 $IMG_HDR
reencrypt_recover 4096 journal $HASH7 $IMG_HDR
echo "sector size 4096->4096"
get_error_offsets 31 0 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 4096 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
check_hash $PWD1 $HASH7 $IMG_HDR
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 4096 checksum $HASH7 $IMG_HDR
reencrypt_recover 4096 journal $HASH7 $IMG_HDR
fi
echo "[9] Reencryption with detached header recovery (online i/o error)"
echo "sector size 512->512"
get_error_offsets 31 0
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
check_hash $PWD1 $HASH7 $IMG_HDR
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 512 checksum $HASH7 $IMG_HDR
reencrypt_recover_online 512 journal $HASH7 $IMG_HDR
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 512->4096"
get_error_offsets 31 0 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
check_hash $PWD1 $HASH7 $IMG_HDR
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 4096 checksum $HASH7 $IMG_HDR
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
check_hash $PWD1 $HASH7 $IMG_HDR
reencrypt_recover_online 4096 journal $HASH7 $IMG_HDR
echo "sector size 4096->4096"
get_error_offsets 31 0 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 4096 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
check_hash $PWD1 $HASH7 $IMG_HDR
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 4096 checksum $HASH7 $IMG_HDR
reencrypt_recover_online 4096 journal $HASH7 $IMG_HDR
fi
echo "[10] Encryption recovery"
prepare_linear_dev 64
OFFSET=$((2*1024*2))
echo "sector size 512"
get_error_offsets 64 $OFFSET 512 $((62*1024*2))
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover 512 4M $HASH8 $((60*1024*2)) $HASH4
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 4096"
get_error_offsets 64 $OFFSET 4096 $((62*1024*2))
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover 4096 4M $HASH8 $((60*1024*2)) $HASH4
fi
echo "[11] Encryption recovery (online i/o error)"
echo "sector size 512"
get_error_offsets 64 $OFFSET 512 $((62*1024*2))
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover_online 512 4M $HASH8 $((60*1024*2)) $HASH4
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 4096"
get_error_offsets 64 $OFFSET 4096 $((62*1024*2))
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover_online 4096 4M $HASH8 $((60*1024*2)) $HASH4
fi
echo "[12] Encryption with detached header recovery"
prepare_linear_dev 31 opt_blks=64 $OPT_XFERLEN_EXP
get_error_offsets 31 0
echo "sector size 512"
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover_detached 512 checksum $HASH7 $IMG_HDR
encrypt_recover_detached 512 journal $HASH7 $IMG_HDR
if [ -n "$DM_SECTOR_SIZE" ]; then
get_error_offsets 31 0 4096
echo "sector size 4096"
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover_detached 4096 checksum $HASH7 $IMG_HDR
encrypt_recover_detached 4096 journal $HASH7 $IMG_HDR
fi
echo "[13] Encryption with detached header recovery (online i/o error)"
get_error_offsets 31 0
echo "sector size 512"
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover_detached_online 512 checksum $HASH7 $IMG_HDR
encrypt_recover_detached_online 512 journal $HASH7 $IMG_HDR
if [ -n "$DM_SECTOR_SIZE" ]; then
get_error_offsets 31 0 4096
echo "sector size 4096"
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover_detached_online 4096 checksum $HASH7 $IMG_HDR
encrypt_recover_detached_online 4096 journal $HASH7 $IMG_HDR
fi
echo "[14] Decryption with detached header recovery"
echo "sector size 512"
# TODO: What should decryption do when it finishes decryption during recovery (with open)
get_error_offsets 31 2049
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
decrypt_recover_detached 512 journal $HASH7 $IMG_HDR
decrypt_recover_detached 512 checksum $HASH7 $IMG_HDR
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 4096"
# TODO: What should decryption do when it finishes decryption during recovery (with open)
get_error_offsets 31 2048 4096
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
decrypt_recover_detached 4096 checksum $HASH7 $IMG_HDR
decrypt_recover_detached 4096 journal $HASH7 $IMG_HDR
fi
echo "[15] Decryption with detached header recovery (online i/o error)"
echo "sector size 512"
# TODO: What should decryption do when it finishes decryption during recovery (with open)
get_error_offsets 31 2049
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
decrypt_recover_detached_online 512 journal $HASH7 $IMG_HDR
decrypt_recover_detached_online 512 checksum $HASH7 $IMG_HDR
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 4096"
# TODO: What should decryption do when it finishes decryption during recovery (with open)
get_error_offsets 31 2048 4096
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
decrypt_recover_detached_online 4096 checksum $HASH7 $IMG_HDR
decrypt_recover_detached_online 4096 journal $HASH7 $IMG_HDR
fi
echo "[16] Offline reencryption with fixed device size."
preparebig 68
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --offset 16384 $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH8
for test_ss in $TEST_SECTORS; do
printf "sector size %4s: " $test_ss
for test_res in checksum journal none; do
echo -n "[$test_res]"
reencrypt_offline_fixed_size $test_ss 2048 $HASH2 $test_res $((60*1024*2)) $HASH8
reencrypt_offline_fixed_size $test_ss $((28*1024*2)) $HASH1 $test_res $((60*1024*2)) $HASH8
reencrypt_offline_fixed_size $test_ss $((31*1024*2)) $HASH7 $test_res $((60*1024*2)) $HASH8
echo -n "[OK]"
done
echo ""
done
echo "[17] Online reencryption with fixed device size."
for test_ss in $TEST_SECTORS; do
printf "sector size %4s: " $test_ss
for test_res in checksum journal none; do
echo -n "[$test_res]"
reencrypt_online_fixed_size $test_ss 2048 $HASH2 $test_res $((60*1024*2)) $HASH8
reencrypt_online_fixed_size $test_ss $((28*1024*2)) $HASH1 $test_res $((60*1024*2)) $HASH8
reencrypt_online_fixed_size $test_ss $((31*1024*2)) $HASH7 $test_res $((60*1024*2)) $HASH8
echo -n "[OK]"
done
echo ""
done
echo "[18] Offline reencryption with fixed device size (detached header)."
preparebig 60
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
check_hash $PWD1 $HASH8 $IMG_HDR
for test_ss in $TEST_SECTORS; do
printf "sector size %4s: " $test_ss
for test_res in checksum journal none; do
echo -n "[$test_res]"
reencrypt_offline_fixed_size $test_ss 2048 $HASH2 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
reencrypt_offline_fixed_size $test_ss $((28*1024*2)) $HASH1 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
reencrypt_offline_fixed_size $test_ss $((31*1024*2)) $HASH7 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
echo -n "[OK]"
done
echo ""
done
echo "[19] Online reencryption with fixed device size (detached header)."
for test_ss in $TEST_SECTORS; do
printf "sector size %4s: " $test_ss
for test_res in checksum journal none; do
echo -n "[$test_res]"
reencrypt_online_fixed_size $test_ss 2048 $HASH2 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
reencrypt_online_fixed_size $test_ss $((28*1024*2)) $HASH1 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
reencrypt_online_fixed_size $test_ss $((31*1024*2)) $HASH7 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
echo -n "[OK]"
done
echo ""
done
echo "[20] Offline encryption with fixed device size (detached header)."
for test_ss in $TEST_SECTORS; do
printf "sector size %4s: " $test_ss
for test_res in checksum journal none; do
echo -n "[$test_res]"
encrypt_offline_fixed_size $test_ss 2048 $HASH2 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
encrypt_offline_fixed_size $test_ss $((28*1024*2)) $HASH1 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
encrypt_offline_fixed_size $test_ss $((31*1024*2)) $HASH7 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
echo -n "[OK]"
done
echo ""
done
echo "[21] Offline decryption with fixed device size (detached header)."
prepare_linear_dev 60
for test_ss in $TEST_SECTORS; do
printf "sector size %4s: " $test_ss
for test_res in checksum journal none; do
echo -n "[$test_res]"
decrypt_offline_fixed_size $test_ss 2048 $HASH2 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
decrypt_offline_fixed_size $test_ss $((28*1024*2)) $HASH1 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
decrypt_offline_fixed_size $test_ss $((31*1024*2)) $HASH7 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
echo -n "[OK]"
done
echo ""
done
echo "[22] Multi-keyslot device reencryption"
prepare dev_size_mb=17
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --offset 32768 $FAST_PBKDF_ARGON $DEV || fail
echo -e "$PWD1\n$PWD2" | $CRYPTSETUP -q luksAddKey $FAST_PBKDF2 $DEV || fail
echo -e "$PWD1\n$PWD3" | $CRYPTSETUP -q luksAddKey $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH2
echo -e "$PWD1\n$PWD2\n$PWD3" | $CRYPTSETUP reencrypt $DEV -q || fail
check_hash $PWD1 $HASH2
check_hash $PWD2 $HASH2
check_hash $PWD3 $HASH2
# check at least pbkdf type is preserved
$CRYPTSETUP luksDump $DEV | grep -e "3: luks2" -A5 | grep -q "argon2" || fail
$CRYPTSETUP luksDump $DEV | grep -e "4: luks2" -A5 | grep -q "pbkdf2" || fail
$CRYPTSETUP luksDump $DEV | grep -e "5: luks2" -A5 | grep -q "argon2" || fail
echo $PWD1 | $CRYPTSETUP -q luksAddKey $FAST_PBKDF2 $DEV $KEY1 || fail
# with more keyslots, specific has to be selected
$CRYPTSETUP reencrypt $DEV -d $KEY1 -q 2>/dev/null && fail
$CRYPTSETUP reencrypt $DEV -d $KEY1 -q -S0 || fail
open_crypt
check_hash_dev /dev/mapper/$DEV_NAME $HASH2
$CRYPTSETUP close $DEV_NAME
# there should be single keyslot now
$CRYPTSETUP reencrypt $DEV -d $KEY1 -q || fail
echo $PWD1 | $CRYPTSETUP -q luksAddKey $FAST_PBKDF2 $DEV -S1 -d $KEY1 || fail
echo $PWD3 | $CRYPTSETUP -q luksAddKey $FAST_PBKDF2 $DEV -S2 --unbound --key-size 32 || fail
echo $PWD3 | $CRYPTSETUP -q luksAddKey $FAST_PBKDF2 $DEV -S22 --unbound --key-size 32 || fail
echo $PWD3 | $CRYPTSETUP -q luksAddKey $FAST_PBKDF2 $DEV -S23 --unbound --key-size 32 || fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -S1 -q || fail
$CRYPTSETUP open --test-passphrase -d $KEY1 $DEV 2>/dev/null && fail
echo $PWD3 | $CRYPTSETUP open --test-passphrase -S2 $DEV || fail
echo $PWD3 | $CRYPTSETUP open --test-passphrase -S22 $DEV || fail
check_hash $PWD1 $HASH2
# fill 31 keyslots
COUNT=27
while [ $COUNT -gt 0 ]; do
echo -e "$PWD1\n$PWD1" | $CRYPTSETUP luksAddKey $DEV -q $FAST_PBKDF_ARGON || fail
COUNT=$((COUNT-1))
done
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -S0 -q 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP luksKillSlot $DEV 30 || fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -S0 || fail
COUNT=14
while [ $COUNT -gt 0 ]; do
echo -e "$PWD1\n$PWD1" | $CRYPTSETUP luksAddKey $DEV -q $FAST_PBKDF_ARGON || fail
COUNT=$((COUNT-1))
done
echo -e "$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1" | $CRYPTSETUP reencrypt $DEV -q 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP luksKillSlot $DEV 1 || fail
# one wrong passphrase
echo -e "$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD2" | $CRYPTSETUP reencrypt $DEV -q 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --resume-only -q 2>/dev/null && fail
echo -e "$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1" | $CRYPTSETUP reencrypt $DEV -q || fail
echo "[24] Reencryption with initial cipher_null"
# aka custom encryption
prepare dev_size_mb=32
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 -c cipher_null-ecb --offset 8192 $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -c aes-xts-plain64 -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
# online
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 -c cipher_null-ecb --offset 8192 $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -c aes-xts-plain64 -q $FAST_PBKDF_ARGON || fail
check_hash_dev /dev/mapper/$DEV_NAME $HASH1
if [ $HAVE_KEYRING -gt 0 ]; then
$CRYPTSETUP status $DEV_NAME | grep -q "key location: keyring" || fail
fi
$CRYPTSETUP close $DEV_NAME
# simulate LUKS2 device with cipher_null in both keyslot and segment (it can be created only by up conversion from LUKS1)
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 -s 128 -c cipher_null-ecb --offset 8192 $FAST_PBKDF2 $DEV || fail
$CRYPTSETUP convert -q --type luks2 $DEV || fail
wipe $PWD1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON >/dev/null || fail
check_hash $PWD1 $HASH1
# both keyslot and segment cipher must not be null after reencryption with default params
$CRYPTSETUP luksDump $DEV | grep -q "cipher_null" && fail
# multistep reencryption with initial cipher_null
preparebig 64
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 $DEV -c null --offset 16384 -q $FAST_PBKDF_ARGON || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME
wipe_dev /dev/mapper/$DEV_NAME
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --hotzone-size 1M --resilience none -q $FAST_PBKDF_ARGON >/dev/null || fail
$CRYPTSETUP close $DEV_NAME
check_hash $PWD1 $HASH5
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 $DEV -c null --offset 16384 -q $FAST_PBKDF_ARGON || fail
wipe $PWD1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --hotzone-size 1M --resilience none -q $FAST_PBKDF_ARGON >/dev/null || fail
check_hash $PWD1 $HASH5
echo "[25] Reencryption recovery with cipher_null"
# (check opt-io size optimization in reencryption code does not affect recovery)
# device with opt-io size 32k
prepare_linear_dev 32 opt_blks=64 $OPT_XFERLEN_EXP
OFFSET=8192
echo "sector size 512->512"
get_error_offsets 32 $OFFSET
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 512 checksum $HASH1
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
reencrypt_recover 512 journal $HASH1
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 512->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 4096 checksum $HASH1
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
reencrypt_recover 4096 journal $HASH1
echo "sector size 4096->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 4096 -c aes-cbc-essiv:sha256 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 4096 checksum $HASH1
reencrypt_recover 4096 journal $HASH1
fi
echo "[26] Reencryption recovery with cipher_null (online i/o error)"
echo "sector size 512->512"
get_error_offsets 32 $OFFSET
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 -c null --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 512 checksum $HASH1
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 -c null --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
reencrypt_recover_online 512 journal $HASH1
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 512->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 4096 checksum $HASH1
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
reencrypt_recover_online 4096 journal $HASH1
echo "sector size 4096->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 4096 -c aes-cbc-essiv:sha256 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 4096 checksum $HASH1
reencrypt_recover_online 4096 journal $HASH1
fi
remove_mapping
exit 0