1 # $OpenBSD: rekey.sh,v 1.1 2003/03/28 13:58:28 markus Exp $ 2 # Placed in the Public Domain. 3 4 tid="rekey during transfer data" 5 6 DATA=${OBJ}/data 7 COPY=${OBJ}/copy 8 LOG=${OBJ}/log 9 10 rm -f ${COPY} ${LOG} ${DATA} 11 touch ${DATA} 12 dd if=/bin/ls${EXEEXT} of=${DATA} bs=1k seek=511 count=1 > /dev/null 2>&1 13 14 for 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 '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 31 done 32 rm -f ${COPY} ${LOG} ${DATA} 33
