[y0ghur7_xxx]

This should really work with ssh public/private keys¹. Public keys are probably already on the box the git server runs on, and users already have them generated to access git - no need to generate separate gpg keys.

If you have a github account the script could also get the pubkey directly from the github api...

¹http://superuser.com/questions/576506/how-to-use-ssh-rsa-pub...

[bencord0]

SSH keys aren't really used for encryption. Typical ssh uses some kind of DH construct, with the ssh keypairs just used for authentication.

However, stackexchange is the right place to go if you want to use asymmetric secret storage in git.

https://github.com/stackexchange/blackbox

[talaketu]

See https://www.netmeister.org/blog/sharing-secrets-using-ssh-ke... and https://github.com/jschauma/jass