have you downloaded the ".depot" from www.software.hp.com
swinstall -s /pathtodepot/sshdepot.deopt
when you install the depot it will generate the keys for you...
BTW, this is open ssh.
it creates an init script called /sbin/init.d/secsh
you need edit /etc/rc.config.d/sshd and set SSHD_START=1
then start the service /sbin/init.d/secsh start
then you can follow my ssh guide if you need to (please vote for thread if you like it).