Can the distributed framework support encryption？

[bookug]

Which framework does Grape use for distributed computing? Does it support encryption, if not, hwo can we implement encryption or use other rpc framework like grpc?

[sighingnow]

GRAPE use standard MPI (tested with openmpi and mpich) for communication between workers.

[sighingnow]

As far as I know encryption is not in the design space of MPI.