Trust assignment fails for key with fingerprint ending in multiple zero blocks

[To Damon]

Yes, I have two such keys. I will choose to use a different key.

> On 27 Jun 2025, at 15:25, Werner Koch <wk at gnupg.org> wrote:
> 
> On Thu, 26 Jun 2025 07:39, To Damon said:
> 
>> gpg: Note: ultimately trusted key 0000000000000000 not found
> 
> Is a fingerprint ending in these zeros in the exported ownertrust list?
> If so, delete this line.  Do you have hany trusted-keys options in your
> gpg.conf with such a fingerprint?
> 
> If you run "gpg -K" is there a key with such a fingerprint?  Don't use
> such a key.  In theory we could test for this during key generation but
> due to a probablity of 1:1^64 it is more than unlikley that you get such
> a key by chance. Changing the fingerprint would be easy; we just need to
> bump up the creation date by a second.  However with smartcards it gets
> more complicated to implement that mitigation.
> 
> 
> Shalom-Salam,
> 
>   Werner
> 
> -- 
> The pioneers of a warless world are the youth that
> refuse military service.             - A. Einstein