They already tried this with both cryptography itself and bittorrent, and failed.
Bitcoin is a combination of both.
The "bit" in "bitcoin" comes from "bittorrent", the rest is all based on cryptography.
Discussion
Yea the last thing Im worried about my door being kicked in over is some wallet apps. But if they do, again. i wish them well. Not worried about my seeding torrents either. Viva la pirate bay😂