Follow

Let's start encrypting RAM contents. The kernel can swap out decryption keys as part of the context switch.

An encrypting MMU for speed is totally a thing that could be made, and it seems like we really might want such a thing.

I've been told that the hardware for this already exists, though it's used for vm boundaries rather than processes.

Sign in to participate in the conversation
Cantos.social

The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!