diff options
Diffstat (limited to 'crypto/openssh/regress/integrity.sh')
| -rwxr-xr-x | crypto/openssh/regress/integrity.sh | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/crypto/openssh/regress/integrity.sh b/crypto/openssh/regress/integrity.sh index 852d826..d3a489f 100755 --- a/crypto/openssh/regress/integrity.sh +++ b/crypto/openssh/regress/integrity.sh @@ -1,7 +1,8 @@ -# $OpenBSD: integrity.sh,v 1.12 2013/11/21 03:18:51 djm Exp $ +# $OpenBSD: integrity.sh,v 1.14 2014/05/21 07:04:21 djm Exp $ # Placed in the Public Domain. tid="integrity" +cp $OBJ/sshd_proxy $OBJ/sshd_proxy_bak # start at byte 2900 (i.e. after kex) and corrupt at different offsets # XXX the test hangs if we modify the low bytes of the packet length @@ -34,11 +35,15 @@ for m in $macs; do # avoid modifying the high bytes of the length continue fi + cp $OBJ/sshd_proxy_bak $OBJ/sshd_proxy # modify output from sshd at offset $off pxy="proxycommand=$cmd | $OBJ/modpipe -wm xor:$off:1" if ssh -Q cipher-auth | grep "^${m}\$" >/dev/null 2>&1 ; then + echo "Ciphers=$m" >> $OBJ/sshd_proxy macopt="-c $m" else + echo "Ciphers=aes128-ctr" >> $OBJ/sshd_proxy + echo "MACs=$m" >> $OBJ/sshd_proxy macopt="-m $m -c aes128-ctr" fi verbose "test $tid: $m @$off" @@ -49,14 +54,14 @@ for m in $macs; do fail "ssh -m $m succeeds with bit-flip at $off" fi ecnt=`expr $ecnt + 1` - output=$(tail -2 $TEST_SSH_LOGFILE | egrep -v "^debug" | \ + out=$(tail -2 $TEST_SSH_LOGFILE | egrep -v "^debug" | \ tr -s '\r\n' '.') - case "$output" in + case "$out" in Bad?packet*) elen=`expr $elen + 1`; skip=3;; Corrupted?MAC* | Decryption?integrity?check?failed*) emac=`expr $emac + 1`; skip=0;; padding*) epad=`expr $epad + 1`; skip=0;; - *) fail "unexpected error mac $m at $off";; + *) fail "unexpected error mac $m at $off: $out";; esac done verbose "test $tid: $ecnt errors: mac $emac padding $epad length $elen" |
