integrity_hmac_test.sh revision 312828
1#!/bin/sh 2# $FreeBSD: stable/10/tests/sys/geom/class/eli/integrity_hmac_test.sh 312828 2017-01-26 20:10:31Z asomers $ 3 4. $(dirname $0)/conf.sh 5 6base=`basename $0` 7keyfile=`mktemp $base.XXXXXX` || exit 1 8sector=`mktemp $base.XXXXXX` || exit 1 9 10echo "1..600" 11 12do_test() { 13 cipher=$1 14 aalgo=$2 15 secsize=$3 16 ealgo=${cipher%%:*} 17 keylen=${cipher##*:} 18 19 mdconfig -a -t malloc -s `expr $secsize \* 2 + 512`b -u $no || exit 2 20 geli init -B none -a $aalgo -e $ealgo -l $keylen -P -K $keyfile -s $secsize md${no} 2>/dev/null 21 22 # Corrupt 8 bytes of HMAC. 23 dd if=/dev/md${no} of=${sector} bs=512 count=1 >/dev/null 2>&1 24 dd if=/dev/random of=${sector} bs=1 count=16 conv=notrunc >/dev/null 2>&1 25 dd if=${sector} of=/dev/md${no} bs=512 count=1 >/dev/null 2>&1 26 geli attach -p -k $keyfile md${no} 27 28 dd if=/dev/md${no}.eli bs=${secsize} count=1 >/dev/null 2>&1 29 if [ $? -ne 0 ]; then 30 echo "ok $i - aalgo=${aalgo} ealgo=${ealgo} keylen=${keylen} sec=${secsize}" 31 else 32 echo "not ok $i - aalgo=${aalgo} ealgo=${ealgo} keylen=${keylen} sec=${secsize}" 33 fi 34 i=$((i+1)) 35 36 geli detach md${no} 37 mdconfig -d -u $no 38} 39 40 41i=1 42dd if=/dev/random of=${keyfile} bs=512 count=16 >/dev/null 2>&1 43 44for_each_geli_config do_test 45 46rm -f $keyfile $sector 47