Chris Knadle wrote:
> On Sunday, March 09, 2014 23:59:35 Jack Chastain wrote:
> > Yep - the issue was "conceptual" I think. It appears (to Joe and me) that
> > the instructions for the sub-key was under the assumption that your laptop
> > was your mobile system and your "base" computer was something less
> > portable. The idea being that the server that you actually did key work on
> > was NOT portable... and would therefore have ALL the keys....
> 
> That's the most common way in which I think this is done, but it's not the 
> only way.
> 
> > Ah, assumptions.
> > 
> > So - with Joe's assistance, I deleted my key and re-added it from my saved
> > keys on the USB stick - and was THEN able to sigh keys.
> 
> Right.  The catch comes when you later want to remove the full key and only 
> import the relevant subkey bits (public and private).  Hopefully you've got 
> instructions for that bit, as you probably did it in the first place.

Yeah, the tool is picky about the kinds of things that you can merge into your
key-tree.  I deleted and re-imported a couple of times while playing around
with this.

As an alternative to key wrangling, though, for the specific problem of
signing with a secured master key you can mount the flash-drive and then
specify the gpg --homedir option to indicate that the tool should use the
mounted directory instaad of ~/.gnupg

> 
> > One step higher. Now to figure out the next thing.
> 
> Right.  After signing keys, those signatures are only local on your machine.  
> 
> 
> 
> Assuming the next procedure uses key servers (which is the most common way to 
> start with), you would then do
> 
>   'gpg --send-keys <key IDs>'
> 
> to push the keys you've signed up to a key server, and then the users of 
> those 
> keys need to be notified and pull the signatures from a key server (after 
> they've had time to sync with the one you pushed the key to) via
> 'gpg --refresh-keys'.  You can also use 'gpg --referesh-keys' to watch keys 
> you know about to see who has recently gotten new signatures and how many, 
> and 
> then interrogate via 'gpg --list-sigs <keys>' afterwards to see specifics of 
> who has signed someone's key.
> 
> Occasionally someone's key is "offline only" in which case this method won't 
> work for them, as it would require their key to be on a key server.  I doubt 
> anybody in this group is using an "offline-only" key, as it's rather unusual.
> 
>   -- Chris
> 
> --
> Chris Knadle
> [email protected]
> _______________________________________________
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> 
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> 


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michaelMuller = [email protected] | http://www.mindhog.net/~mmuller
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