Decrypting rclone encrypted Files

[ncw (Nick Craig-Wood)]

Is there a way to do this without the use of rclone? is is a Standards based encryption or proprietary?

There is a javascript port of the encryption code: https://github.com/FWeinb/rclone-js

The use case is sending some files to a DMZ server, and having them encrypted at rest, and using some C# web code to decrypt them in memory, we don't really want to call the rclone client as that would then require saving the un-encrypted one to disk

You could run rclone cat crypt:path/to/crypted/file as a subprocess and rclone will stream the decrypted file to standard output. Might be easier?