base64 encoding (parts of) the ed25519_master_id_public_key file, provides the same output as in master-key-ed25519 descriptor lines but I didn't find a spec for that key file to confirm the try and error approach or a tor command to simply output the ed25519_master_key public key in base64 format.
I was wondering why the base64 string is 43 characters long for a 32byte Ed25519 key. 32*8/6=42
I'd like to add such a command
great, thanks!
as well as support for using ed25519 keys in more places in the UI and the control API.
maybe add a file similar to the datadir/fingerprint file containing the base64 representation of the Ed25519 public key? maybe datadir/ed25519_identity ?