> And besides, how will you update our map that says that protocol "age" 1 uses rsa, "age" 2 uses ed25519? With protocol versions, which don't require a regist

> And besides, how will you update our map that says that protocol "age" 1 uses rsa, "age" 2 uses ed25519? With protocol versions, which don't require a registry for the primitives. Like, there is no number that means RSA and no number that means Ed25519, there is just age v1 and age v2, and each of them uses only the one specified primitive. If you want to call version numbers registries, sure, but I think you get what I mean. People bring up "what about AES hardware" a lot, but they also seem to like Wireguard, which also happens to be the fastest VPN option for most deployments. Well, Wireguard just silently went and did what I'm advocating, including only supporting ChaCha20Poly1305.