I'm interested in being able to do incremental up/download of large-ish (say dozens of megabytes) files where:
- The files are encrypted.
- "Small" updates to the files on the client do not require re-uploading the whole file.
I believe that just using the crypt remote would involve full re-uploads.
The combination of crypt and chunker seems close, but my understanding is the chunker uses fixed-size chunks, which can lead to terrible misalignment of chunks.
I think what I'm groping for is something like the content based chunking in restic (and other storage systems).
Am I missing something? Is there interest in the community in a feature like this?