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47 lines
1.6 KiB
47 lines
1.6 KiB
#!/bin/bash
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if [ -e /lvp.data1 ] ; then
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echo -n "Found "
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for x in /lvp.data* ; do
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echo -n "$x "
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done
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echo
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echo "Starting crypto-subroutine"
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insmod /lib/modules/`uname -r`/block/loop.o >/dev/null 2>/dev/null
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insmod /lib/modules/`uname -r`/block/loop_blowfish.o >/dev/null 2>/dev/null && blowfish=1
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insmod /lib/modules/`uname -r`/block/loop_twofish.o >/dev/null 2>/dev/null && twofish=1
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insmod /lib/modules/`uname -r`/block/loop_serpent.o >/dev/null 2>/dev/null && serpent=1
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echo "Please choose which encryption you want to use:"
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[ "${blowfish}" == 1 ] && echo -e "\t1\tblowfish"
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[ "${twofish}" == 1 ] && echo -e "\t2\ttwofish"
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[ "${serpent}" == 1 ] && echo -e "\t3\tserpent"
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echo
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if [ "${blowfish}" != 1 -a "${twofish}" != 1 -a "${serpent}" != 1 ] ; then
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echo "Couldn't find a usable cipher for encryption." >&2
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echo "Can't mount encrypted data." >&2
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echo "Sorry >_<" >&2
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echo >&2
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read -p "Press -<Enter>- to shut down the system"
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echo 'o' >/proc/sysrq-trigger
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fi
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unset thisenc
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while [ -z "${thisenc}" ] ; do
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echo -n "Please enter your choice: "
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read rthisenc
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[ "${rthisenc}" == "1" -a "${blowfish}" == "1" ] && thisenc="blowfish256"
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[ "${rthisenc}" == "2" -a "${twofish}" == "1" ] && thisenc="twofish256"
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[ "${rthisenc}" == "3" -a "${serpent}" == "1" ] && thisenc="serpent256"
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done
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echo "Using ${thisenc%256} encryption."
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while [ ! -e /mnt1/lvp.xml ] ; do
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umount /mnt* >/dev/null 2>&1
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read -p "Please enter passphrase: " -s passphrase
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echo
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for x in /lvp.data* ; do
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echo "${passphrase}" | mount -o encryption=${thisenc} -p 0 ${x} /mnt${x#/lvp.data} 2>&1
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done
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[ ! -e /mnt1/lvp.xml ] && echo "Wrong Passphrase!"
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done
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fi
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