2013-09-18 17:27:38 +00:00
|
|
|
# $OpenBSD: try-ciphers.sh,v 1.20 2013/05/17 10:16:26 dtucker Exp $
|
2002-06-27 22:31:32 +00:00
|
|
|
# Placed in the Public Domain.
|
|
|
|
|
|
|
|
|
|
tid="try ciphers"
|
|
|
|
|
|
2006-03-22 19:46:12 +00:00
|
|
|
ciphers="aes128-cbc 3des-cbc blowfish-cbc cast128-cbc
|
|
|
|
|
arcfour128 arcfour256 arcfour
|
2004-01-07 11:10:17 +00:00
|
|
|
aes192-cbc aes256-cbc rijndael-cbc@lysator.liu.se
|
|
|
|
|
aes128-ctr aes192-ctr aes256-ctr"
|
2013-03-22 11:19:48 +00:00
|
|
|
config_defined OPENSSL_HAVE_EVPGCM && \
|
|
|
|
|
ciphers="$ciphers aes128-gcm@openssh.com aes256-gcm@openssh.com"
|
|
|
|
|
macs="hmac-sha1 hmac-md5 umac-64@openssh.com umac-128@openssh.com
|
|
|
|
|
hmac-sha1-96 hmac-md5-96
|
|
|
|
|
hmac-sha1-etm@openssh.com hmac-md5-etm@openssh.com
|
|
|
|
|
umac-64-etm@openssh.com umac-128-etm@openssh.com
|
|
|
|
|
hmac-sha1-96-etm@openssh.com hmac-md5-96-etm@openssh.com
|
|
|
|
|
hmac-ripemd160-etm@openssh.com"
|
2011-09-28 08:14:41 +00:00
|
|
|
config_defined HAVE_EVP_SHA256 &&
|
2013-03-22 11:19:48 +00:00
|
|
|
macs="$macs hmac-sha2-256 hmac-sha2-512
|
|
|
|
|
hmac-sha2-256-etm@openssh.com hmac-sha2-512-etm@openssh.com"
|
2002-06-27 22:31:32 +00:00
|
|
|
|
|
|
|
|
for c in $ciphers; do
|
2013-03-22 11:19:48 +00:00
|
|
|
n=0
|
2002-06-27 22:31:32 +00:00
|
|
|
for m in $macs; do
|
|
|
|
|
trace "proto 2 cipher $c mac $m"
|
|
|
|
|
verbose "test $tid: proto 2 cipher $c mac $m"
|
|
|
|
|
${SSH} -F $OBJ/ssh_proxy -2 -m $m -c $c somehost true
|
|
|
|
|
if [ $? -ne 0 ]; then
|
|
|
|
|
fail "ssh -2 failed with mac $m cipher $c"
|
|
|
|
|
fi
|
2013-03-22 11:19:48 +00:00
|
|
|
# No point trying all MACs for GCM since they are ignored.
|
|
|
|
|
case $c in
|
|
|
|
|
aes*-gcm@openssh.com) test $n -gt 0 && break;;
|
|
|
|
|
esac
|
|
|
|
|
n=`expr $n + 1`
|
2002-06-27 22:31:32 +00:00
|
|
|
done
|
|
|
|
|
done
|
|
|
|
|
|
|
|
|
|
ciphers="3des blowfish"
|
|
|
|
|
for c in $ciphers; do
|
|
|
|
|
trace "proto 1 cipher $c"
|
|
|
|
|
verbose "test $tid: proto 1 cipher $c"
|
|
|
|
|
${SSH} -F $OBJ/ssh_proxy -1 -c $c somehost true
|
|
|
|
|
if [ $? -ne 0 ]; then
|
|
|
|
|
fail "ssh -1 failed with cipher $c"
|
|
|
|
|
fi
|
|
|
|
|
done
|
2004-04-20 09:35:04 +00:00
|
|
|
|
