On Aug 29, 2018, at 7:06 AM, Shane Kerr <shane@time-travellers.org> wrote:
On 2018-08-29 11:23, Mark Elkins wrote:
That Lithium battery inside the HSM with its five year life expectancy is in its sixth (or so) year?
I believe that HSM can be replaced without rolling the key, so this is not a strong motivator.