Test scp con distintos ciphers

test-scp-ciphers.sh

#!/bin/bash

if [ -z "$1" ] ; then
	echo "Debe especificar host destino"
	exit 1
fi

echo "Para generar archivo con datos aleatorios:"
echo "    $ dd if=/dev/urandom of=random bs=1024k count=512"
echo ""

echo "Warm up... Copiando con cipher por default..."
scp /dev/shm/random $1:/dev/shm

for cipher in 3des-cbc aes128-cbc aes192-cbc \
		aes256-cbc aes128-ctr aes192-ctr \
		aes256-ctr arcfour128 arcfour256 \
		arcfour blowfish-cbc cast128-cbc; do
	echo "Copiando con cipher: $cipher"
	scp -c $cipher /dev/shm/random $1:/dev/shm/random-dest
done