From: Jan Harkes Date: Sat, 23 Apr 2005 18:34:07 GMT Subject: Re: Git-commits mailing list feed. Message-ID: <20050423183406.GD20410@delft.aura.cs.cmu.edu> In-Reply-To: On Sat, Apr 23, 2005 at 10:31:28AM -0700, Linus Torvalds wrote: > In other words, I actually want to create "tag objects", the same way we > have "commit objects". A tag object points to a commit object, but in > addition it contains the tag name _and_ the digital signature of whoever > created the tag. I see how we can use such a tag object to find a specific commit object in the tree. But if you put the tag objects in the tree as well we now have to figure out a way to find the tag objects. Why not keep the tags object outside of the tree in the tags/ directory. That way it is easy to find them, and simple to validate all tags or update the signatures if you lost your key. > properly. Oh, and make sure the above sounds sane (ie if somebody has a > better idea for how to more easily identify how to find the public key to > check against, please speak up). Others already mentioned the gpg clearsign and verify options, to find a public key that you haven't seen before it is probably easiest to use a keyserver. If verify complains that it doesn't know a key it will print a key-id that identifies it. That id can then be looked up as follows, gpg --keyserver wwwkeys.pgp.net --search-keys 0xA86B35C5 gpg: searching for "0xA86B35C5" from hkp server wwwkeys.pgp.net (1) Linus Torvalds 1024 bit RSA key A86B35C5, created: 1996-06-08 Keys 1-1 of 1 for "0xA86B35C5". Enter number(s), N)ext, or Q)uit > q Ofcourse trusting a key obtained this way is another thing altogether, and would probably depend on who signed it and such. Jan