Re: Secret key Questions regarding expiration and backing up

2016-10-14 Thread Daniel Kahn Gillmor
On Fri 2016-10-14 19:16:45 -0400, Andrew Gallagher wrote: > my understanding is that a copy of some public key information (such > as expiry dates) is kept in the corresponding secret key store, and > this will be updated when the public key is edited. This is exactly correct. see: https://tools

Re: Secret key Questions regarding expiration and backing up

2016-10-14 Thread Andrew Gallagher
On 14 Oct 2016, at 23:49, g...@noffin.com wrote: > So for clarification then: > > If there are no expiry dates on secret keys, what does this output mean then? > > #gpg --list-secret-keys > > > sec 2048R/ 2014-10-30 [expires: 2017-10-31] > The expiry date shown here is just a copy

Re: Secret key Questions regarding expiration and backing up

2016-10-14 Thread gpg
> On 14 Oct 2016, at 19:11, g...@noffin.com wrote: >> >> Hi there - pretty new with GPG, but have been getting going with it >> without much issue. I'm just curious about a few best practices and so >> on. >> >> 1) Should you set an expiration on your secret key? Or do most people >> just >> secure

Re: Secret key Questions regarding expiration and backing up

2016-10-14 Thread Andrew Gallagher
On 14 Oct 2016, at 19:11, g...@noffin.com wrote: > > Hi there - pretty new with GPG, but have been getting going with it > without much issue. I'm just curious about a few best practices and so on. > > 1) Should you set an expiration on your secret key? Or do most people just > secure it appropri

Secret key Questions regarding expiration and backing up

2016-10-14 Thread gpg
Hi there - pretty new with GPG, but have been getting going with it without much issue. I'm just curious about a few best practices and so on. 1) Should you set an expiration on your secret key? Or do most people just secure it appropriately (with no expiration)? 2) If you do have the secret key