I'm not sure about disk encryption, but I know that the Raspberry Pi didn't have the juice to cut it when Syncthing was running, calculating hashes for my files

I'm not sure about disk encryption, but I know that the Raspberry Pi didn't have the juice to cut it when Syncthing was running, calculating hashes for my files. I eventually gave up, hoping that some day Go would support the use of GPU hardware to hash combined with accelerated drivers for the Pi's graphics card.