AWS doesn't yet support U2F, but once they add it Krypton would work as well.
We don't currently support importing SSH private keys but are considering it in the future. You can upload your public key to AWS IAM (they only support RSA) and other cloud providers through the normal methods. `kr me` prints out your public key and it can be pasted in anywhere a local SSH public key would be added.
We don't currently support importing SSH private keys but are considering it in the future. You can upload your public key to AWS IAM (they only support RSA) and other cloud providers through the normal methods. `kr me` prints out your public key and it can be pasted in anywhere a local SSH public key would be added.