1#	$OpenBSD: rekey.sh,v 1.1 2003/03/28 13:58:28 markus Exp $
2#	Placed in the Public Domain.
3
4tid="rekey during transfer data"
5
6DATA=${OBJ}/data
7COPY=${OBJ}/copy
8LOG=${OBJ}/log
9
10rm -f ${COPY} ${LOG} ${DATA}
11touch ${DATA}
12dd if=/bin/ls${EXEEXT} of=${DATA} bs=1k seek=511 count=1 > /dev/null 2>&1
13
14for s in 16 1k 128k 256k; do
15	trace "rekeylimit ${s}"
16	rm -f ${COPY}
17	cat $DATA | \
18		${SSH} -oCompression=no -oRekeyLimit=$s \
19			-v -F $OBJ/ssh_proxy somehost "cat > ${COPY}" \
20		2> ${LOG}
21	if [ $? -ne 0 ]; then
22		fail "ssh failed"
23	fi
24	cmp $DATA ${COPY}		|| fail "corrupted copy"
25	n=`grep -a 'NEWKEYS sent' ${LOG} | wc -l`
26	n=`expr $n - 1`
27	trace "$n rekeying(s)"
28	if [ $n -lt 1 ]; then
29		fail "no rekeying occured"
30	fi
31done
32rm -f ${COPY} ${LOG} ${DATA}
33