TOFU for GnuPG

[Neal H. Walfield]

At Tue, 3 Nov 2015 14:32:56 +0000,
MFPA wrote:
> On Friday 30 October 2015 at 12:09:51 PM, in
> <mid:87y4ek7e28.wl-neal at walfield.org>, Neal H. Walfield wrote:
> > The user ids are used.  These are authorative.  If
> > there are N user ids, then N bindings are maintained.
> 
> Presumably if no user-id contains a readable email address, no binding
> is stored at all.

In this case, we store the whole user id (lower cased).  Only if the
user id is the empty string do we not store a binding.

Neal