Was expected one question but haven't found one: how it is actually encrypted? Any whitepaper or information how diffs could be handled over encrypted data? Or it is a just encrypted .git folder?
The "actually encrypted" part is NaCL (ED25519 + sha256) as supported by Go [2]. Interestingly, the common way to use
NaCL applies Curve25519 to encrypt a symmetric key which is the used for the payload. They don't do that. AFAICT, everything is using the ECC curve.
