Storing photos in a b2 bucket

I am trying to come up with a solution for storing photos in a b2 bucket and accessing them (read-only) on a local machine.

I want to mount the bucket on a local machine using Mountpoint for S3 or something similar.

I want the data to be encrypted on b2 preferably with SSE-C encryption, so that data can only be accessed with the key.

Does b2 support Mountpoint? And can the SSE-C encryption be used?

Edit: Mountpoint doesn’t support sse-c, but s3fs does, so I’ll probably go for that instead.