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[regress/cipher-speed.sh regress/integrity.sh regress/try-ciphers.sh]
test AES-GCM modes; feedback markus@
60 lines
1.5 KiB
Bash
60 lines
1.5 KiB
Bash
# $OpenBSD: cipher-speed.sh,v 1.7 2013/01/12 11:23:53 djm Exp $
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# Placed in the Public Domain.
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tid="cipher speed"
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getbytes ()
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{
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sed -n '/transferred/s/.*secs (\(.* bytes.sec\).*/\1/p'
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}
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tries="1 2"
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DATA=/bin/ls
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DATA=/bsd
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ciphers="aes128-cbc 3des-cbc blowfish-cbc cast128-cbc
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arcfour128 arcfour256 arcfour
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aes192-cbc aes256-cbc rijndael-cbc@lysator.liu.se
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aes128-ctr aes192-ctr aes256-ctr"
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config_defined OPENSSL_HAVE_EVPGCM &&
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ciphers="$ciphers aes128-gcm@openssh.com aes256-gcm@openssh.com"
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macs="hmac-sha1 hmac-md5 umac-64@openssh.com umac-128@openssh.com
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hmac-sha1-96 hmac-md5-96"
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config_defined HAVE_EVP_SHA256 &&
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macs="$macs hmac-sha2-256 hmac-sha2-512"
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for c in $ciphers; do n=0; for m in $macs; do
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trace "proto 2 cipher $c mac $m"
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for x in $tries; do
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echon "$c/$m:\t"
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( ${SSH} -o 'compression no' \
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-F $OBJ/ssh_proxy -2 -m $m -c $c somehost \
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exec sh -c \'"dd of=/dev/null obs=32k"\' \
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< ${DATA} ) 2>&1 | getbytes
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if [ $? -ne 0 ]; then
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fail "ssh -2 failed with mac $m cipher $c"
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fi
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done
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# No point trying all MACs for GCM since they are ignored.
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case $c in
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aes*-gcm@openssh.com) test $n -gt 0 && break;;
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esac
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n=$(($n + 1))
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done; done
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ciphers="3des blowfish"
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for c in $ciphers; do
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trace "proto 1 cipher $c"
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for x in $tries; do
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echon "$c:\t"
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( ${SSH} -o 'compression no' \
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-F $OBJ/ssh_proxy -1 -c $c somehost \
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exec sh -c \'"dd of=/dev/null obs=32k"\' \
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< ${DATA} ) 2>&1 | getbytes
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if [ $? -ne 0 ]; then
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fail "ssh -1 failed with cipher $c"
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fi
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done
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done
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