Difference between pgp and gpg. How to use pgp instead of ssh. Public and private keys. Primary key and subkeys. Signing, encrypting and authenticating. Expiration, identity and revocation. Everything a developer should know about gpg.

0:00 Introduction
1:50 Asymmetric cryptography
4:20 gpg, PGP, GnuPG and OpenPGP
5:20 Is GPG ideal?
6:10 GPG key structure
7:20 Generating gpg key
13:30 Generating subkeys
20:00 Backing up keys
24:55 Importing keys
28:30 Sharing/publishing and retrieving keys
32:25 gpg key and gpg-agent instead of ssh key and ssh-agent
39:00 Conclusion and some notes

org file with notes and links:
https://gist.github.com/abcdw/3ee8fc771ce5b0b9e50ce670756cbe2d


Repository with configs:
https://github.com/abcdw/rde