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# $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}
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