diff options
Diffstat (limited to 'regress/integrity.sh')
| -rw-r--r-- | regress/integrity.sh | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/regress/integrity.sh b/regress/integrity.sh index 78fb5326..8ed8d080 100644 --- a/regress/integrity.sh +++ b/regress/integrity.sh @@ -35,8 +35,8 @@ for m in $macs; do emac=0 ecnt=0 skip=0 - for off in $(jot $tries $startoffset); do - skip=$((skip - 1)) + for off in `jot $tries $startoffset`; do + skip=`expr $skip - 1` if [ $skip -gt 0 ]; then # avoid modifying the high bytes of the length continue @@ -47,19 +47,19 @@ for m in $macs; do aes*gcm*) macopt="-c $m";; *) macopt="-m $m";; esac - output=$(${SSH} $macopt -2F $OBJ/ssh_proxy -o "$pxy" \ - 999.999.999.999 'printf "%4096s" " "' 2>&1) + output=`${SSH} $macopt -2F $OBJ/ssh_proxy -o "$pxy" \ + 999.999.999.999 'printf "%4096s" " "' 2>&1` if [ $? -eq 0 ]; then fail "ssh -m $m succeeds with bit-flip at $off" fi - ecnt=$((ecnt+1)) - output=$(echo $output | tr -s '\r\n' '.') + ecnt=`expr $ecnt + 1` + output=`echo $output | tr -s '\r\n' '.'` verbose "test $tid: $m @$off $output" case "$output" in - Bad?packet*) elen=$((elen+1)); skip=3;; + Bad?packet*) elen=`expr $elen + 1`; skip=3;; Corrupted?MAC* | Decryption?integrity?check?failed*) - emac=$((emac+1)); skip=0;; - padding*) epad=$((epad+1)); skip=0;; + emac=`expr $emac + 1`; skip=0;; + padding*) epad=`expr $epad + 1`; skip=0;; *) fail "unexpected error mac $m at $off";; esac done @@ -67,7 +67,7 @@ for m in $macs; do if [ $emac -eq 0 ]; then fail "$m: no mac errors" fi - expect=$((ecnt-epad-elen)) + expect=`expr $ecnt - $epad - $elen` if [ $emac -ne $expect ]; then fail "$m: expected $expect mac errors, got $emac" fi |