Patch to discourage unencrypted key generation

[John Hawkinson]

Iain Morgan <imorgan at nas.nasa.gov> wrote on Thu, 30 May 2013
at 10:13:09 -0700 in <20130530171308.GB540 at linux124.nas.nasa.gov>:

> 	- When run as non-root and using an empty password, print a
> 	  warning message and give a simple yes/no prompt to determine
> 	  whether or not to continue.

Why is the user (root or not) of ssh-keygen relevant here?

--jhawk at mit.edu
  John Hawkinson