mirror of git://anongit.mindrot.org/openssh.git
48 lines
1.1 KiB
Bash
48 lines
1.1 KiB
Bash
# $OpenBSD: cipher-speed.sh,v 1.11 2013/11/21 03:18:51 djm Exp $
|
|
# Placed in the Public Domain.
|
|
|
|
tid="cipher speed"
|
|
|
|
getbytes ()
|
|
{
|
|
sed -n -e '/transferred/s/.*secs (\(.* bytes.sec\).*/\1/p' \
|
|
-e '/copied/s/.*s, \(.* MB.s\).*/\1/p'
|
|
}
|
|
|
|
tries="1 2"
|
|
|
|
for c in `${SSH} -Q cipher`; do n=0; for m in `${SSH} -Q mac`; do
|
|
trace "proto 2 cipher $c mac $m"
|
|
for x in $tries; do
|
|
printf "%-60s" "$c/$m:"
|
|
( ${SSH} -o 'compression no' \
|
|
-F $OBJ/ssh_proxy -2 -m $m -c $c somehost \
|
|
exec sh -c \'"dd of=/dev/null obs=32k"\' \
|
|
< ${DATA} ) 2>&1 | getbytes
|
|
|
|
if [ $? -ne 0 ]; then
|
|
fail "ssh -2 failed with mac $m cipher $c"
|
|
fi
|
|
done
|
|
# No point trying all MACs for AEAD ciphers since they are ignored.
|
|
if ssh -Q cipher-auth | grep "^${c}\$" >/dev/null 2>&1 ; then
|
|
break
|
|
fi
|
|
n=`expr $n + 1`
|
|
done; done
|
|
|
|
ciphers="3des blowfish"
|
|
for c in $ciphers; do
|
|
trace "proto 1 cipher $c"
|
|
for x in $tries; do
|
|
printf "%-60s" "$c:"
|
|
( ${SSH} -o 'compression no' \
|
|
-F $OBJ/ssh_proxy -1 -c $c somehost \
|
|
exec sh -c \'"dd of=/dev/null obs=32k"\' \
|
|
< ${DATA} ) 2>&1 | getbytes
|
|
if [ $? -ne 0 ]; then
|
|
fail "ssh -1 failed with cipher $c"
|
|
fi
|
|
done
|
|
done
|