import base64
import os

# Generates a key in the format compatible with Synapse and Vona.


def mkchar() -> str:
	return os.urandom(4).hex()[:1]


def random(length):
	return (
		base64.b64encode(os.urandom(length))
		.decode("utf-8")[:length]
		.replace("/", mkchar())
		.replace("+", mkchar())
	)


key = random(43)
key_id = random(6)

print(f"ed25519 {key_id} {key}")