1295367Sdes# $OpenBSD: cipher-speed.sh,v 1.13 2015/03/24 20:22:17 markus Exp $ 2162852Sdes# Placed in the Public Domain. 3162852Sdes 4162852Sdestid="cipher speed" 5162852Sdes 6162852Sdesgetbytes () 7162852Sdes{ 8248613Sdes sed -n -e '/transferred/s/.*secs (\(.* bytes.sec\).*/\1/p' \ 9248613Sdes -e '/copied/s/.*s, \(.* MB.s\).*/\1/p' 10162852Sdes} 11162852Sdes 12162852Sdestries="1 2" 13162852Sdes 14262566Sdesfor c in `${SSH} -Q cipher`; do n=0; for m in `${SSH} -Q mac`; do 15162852Sdes trace "proto 2 cipher $c mac $m" 16162852Sdes for x in $tries; do 17248613Sdes printf "%-60s" "$c/$m:" 18162852Sdes ( ${SSH} -o 'compression no' \ 19162852Sdes -F $OBJ/ssh_proxy -2 -m $m -c $c somehost \ 20162852Sdes exec sh -c \'"dd of=/dev/null obs=32k"\' \ 21162852Sdes < ${DATA} ) 2>&1 | getbytes 22162852Sdes 23162852Sdes if [ $? -ne 0 ]; then 24162852Sdes fail "ssh -2 failed with mac $m cipher $c" 25162852Sdes fi 26162852Sdes done 27262566Sdes # No point trying all MACs for AEAD ciphers since they are ignored. 28295367Sdes if ${SSH} -Q cipher-auth | grep "^${c}\$" >/dev/null 2>&1 ; then 29262566Sdes break 30262566Sdes fi 31248613Sdes n=`expr $n + 1` 32162852Sdesdone; done 33162852Sdes 34295367Sdesif ssh_version 1; then 35295367Sdes ciphers="3des blowfish" 36295367Sdeselse 37295367Sdes ciphers="" 38295367Sdesfi 39162852Sdesfor c in $ciphers; do 40162852Sdes trace "proto 1 cipher $c" 41162852Sdes for x in $tries; do 42248613Sdes printf "%-60s" "$c:" 43162852Sdes ( ${SSH} -o 'compression no' \ 44162852Sdes -F $OBJ/ssh_proxy -1 -c $c somehost \ 45162852Sdes exec sh -c \'"dd of=/dev/null obs=32k"\' \ 46162852Sdes < ${DATA} ) 2>&1 | getbytes 47162852Sdes if [ $? -ne 0 ]; then 48162852Sdes fail "ssh -1 failed with cipher $c" 49162852Sdes fi 50162852Sdes done 51162852Sdesdone 52