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A comment on YubiKey 4C. Parent comment

Re:YubiKey 4C by pfg on Monday February 13, 2017 @11:31AM (#13636513)
You can use the GPG key on the device for SSH authentication through gpg-agent. Here's their documentation[1] for this feature.

ECC keys should work, but haven't tried that (I use RSA-4096).

[1]: https://developers.yubico.com/PGP/SSH_authentication/

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Re:YubiKey 4C by StavrosK on Monday February 13, 2017 @12:21PM (#13636932)
Thank you, I seem to recall trying gpg-agent but I'm not sure I went anywhere with it. Will try again.
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