[PATCH] rng: Support encryption and slices element in snapshot XML

[Erik Skultety]

On Wed, Apr 01, 2020 at 10:10:12PM +0800, Han Han wrote:
> Signed-off-by: Han Han <hhan at redhat.com>

I added some minimalistic commit message, tweaked the subject according to
Daniel's note and pushed the patch.

Reviewed-by: Erik Skultety <eskultet at redhat.com>