mirror of
git://anongit.mindrot.org/openssh.git
synced 2024-11-24 19:53:24 +08:00
32 lines
720 B
Bash
32 lines
720 B
Bash
# $OpenBSD: rekey.sh,v 1.1 2003/03/28 13:58:28 markus Exp $
|
|
# Placed in the Public Domain.
|
|
|
|
tid="rekey during transfer data"
|
|
|
|
DATA=${OBJ}/data
|
|
COPY=${OBJ}/copy
|
|
LOG=${OBJ}/log
|
|
|
|
rm -f ${COPY} ${LOG} ${DATA}
|
|
dd if=/dev/zero of=${DATA} bs=1k count=512 > /dev/null 2>&1
|
|
|
|
for s in 16 1k 128k 256k; do
|
|
trace "rekeylimit ${s}"
|
|
rm -f ${COPY}
|
|
cat $DATA | \
|
|
${SSH} -oCompression=no -oRekeyLimit=$s \
|
|
-v -F $OBJ/ssh_proxy somehost "cat > ${COPY}" \
|
|
2> ${LOG}
|
|
if [ $? -ne 0 ]; then
|
|
fail "ssh failed"
|
|
fi
|
|
cmp $DATA ${COPY} || fail "corrupted copy"
|
|
n=`grep 'NEWKEYS sent' ${LOG} | wc -l`
|
|
n=`expr $n - 1`
|
|
trace "$n rekeying(s)"
|
|
if [ $n -lt 1 ]; then
|
|
fail "no rekeying occured"
|
|
fi
|
|
done
|
|
rm -f ${COPY} ${LOG} ${DATA}
|