One use-case comes to mind is messaging for activists and journalists wanting to keep things private.
How would this compare to https://briarproject.org/ ? Have you generalized their protocol for many other applications?
How would this compare to https://briarproject.org/ ? Have you generalized their protocol for many other applications?
edit: turns out my guess was essentially correct! that general use case is indeed what the USAF is using Ditto for https://www.sbir.gov/node/1629457