GPG Offline Volume Handbook
Disclaimer: all the “knowledge” you can find in this post, is obtained by trial and error, documentation reading and years of struggling using GPG. Some information may be out of date or just incorrect. Disclaimer 2: as many others point out, GPG is not the easiest software to deal with. Moreover its codebase is dated and hard to extend. Further, in this day and age is pratically used only by the FOSS community and the “darknet” drug dealers. All of the above, set GPG in an unfortunate spot, where it seems it will be replace any other day. Yet, the biggest problem of GPG is not either its codebase, nor its low usage and for this reason I think it will (sadly) remain around for quite a bit. Maybe I will discuss more on this later topic in another thread. ...