Post #2906645
2026-05-06 17:30 UTC
@vagrantc@floss.social Radicle only supports Ed25519 keys. If your card does Ed25519, it should be fine to use as your user identity. However, it is currently not possible to use your smartcard for the Radicle node process, since it does ECDH and encryption in a way that is not supported by SSH Agent. It is technically already possible to use two different keys for your user ID and node ID, see `radicle-node --secret`. The UX is not polished, so unless you're adventurous, please wait until we release it.
Replies (1)
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@dazo@infosec.exchange 2026-05-06 21:16
@radicle@toot.radicle.dev @vagrantc@floss.social What about the agent feature in tumpa-cli? Could that be a potential path? https://github.com/tumpaproject/tumpa-cli/tree/main