ssh install

[tempsample]

Hi

I want to install ssh server running with HP-UX version v1.

I used below link for ssh download

https://h20392.www2.hp.com/portal/swdepot/displayProductInfo.do?productNumber=T1471AA

but when I install I am getting the below error in HP-UX 11i v1.

------------------------------------------------------------------------------

Could not obtain seed from PRNGd
ERROR:   could not generate RSA1 host key
ERROR:   The "configure" script for "Secure_Shell.SECURE_SHELL" failed
         (exit code "1"). The script location was
         "/var/tmp/BAAa25264/catalog/Secure_Shell/SECURE_SHELL/configure".

       * This script had errors and the execution of this fileset
         cannot proceed until the problem is fixed.  Check the above
         output from the script for further details.

-------------------------------------------------

#/sbin/init.d/secsh start
Could not obtain seed from PRNGd
EXIT CODE: 255

[Matti_Kurkela]

Do the device nodes /dev/random and /dev/urandom exist on your system?

The Release Notes of the HP-UX Secure Shell say that those device nodes are required. It also says that they are available by default on HP-UX 11iv1, 11iv2 and 11iv3 systems, but that's not quite true on 11iv1.

At least on older 11iv1 installations, you had to install the KRNG package separately to make the /dev/random and /dev/urandom device nodes available.

The KRNG package is available for free on software.hp.com:

https://h20392.www2.hp.com/portal/swdepot/displayProductInfo.do?productNumber=KRNG11I

[tempsample]

after Installing KRNG package  will it reboot  ?

[Patrick Wallek]

Yes.  The KRNG (Kernel Random Number Generator) will need a reboot of the server.

[tempsample]

Is it possible to get lower version of ssh that do not require KRNG module ?

or is it possible to install openssh ?

[RJHall]

Why would you not want to use strong random number generation? You'd only be helping to defeat the point of using ssh in the first place.

[Dennis Handly]

>Why would you not want to use strong random number generation?

Doesn't want to reboot now?