[druiid]

I prefer using Symmetric Encryption: https://github.com/reidmorrison/symmetric-encryption

It's super simple to setup and maintain. The only pain-point is how to distribute the private key to new-users. Haven't quite found a super easy way to do that yet. Generally we just airdrop it to the person.

[StavrosK]

(Re-)encrypt it to their GPG keys of the people you want to have access and stick it in the repo?