I just chatted a bit with Jan (there is #nitrokey:matrix.org) and my basic idea was to put a normal SSH key on the Nitrokey Start next to a GPG key. GPG Key: main: rsa4096 [SC] sub: rsa4096[E] SSH Key: ed25519 (with ssh-keygen -t ed25519), probably [A]? Putting the GPG Key on the Nitrokey Star…

Perflyst February 5, 2019, 10:42am 7

It is just about using the SSH key which already exists. Importing it to
the keyring would not be an issue. If this tool is ready, can you please
share it?

NitrokeyPRO2: OpenSC vs PKCS11 vs OpenPGP card vs GPG

Store both OpenPGP and SSH Ed25519 in the same Nitrokey

ED25519 SSH! Key on Nitrokey Start