Gossip uses ncryptsec keys. Amethyst does now too. So do some of fiatjaf's tools. You can now move your private key securely between these programs without exposing it. nostr:nevent1qqsqxl6yddu8cp7kjwe04sms3t7hm66n598wlpnse0hkdzgdykf5pmgppemhxue69uhkummn9ekx7mp0qyg8wumn8ghj7mn0wd68ytnddakj7qq24lu