> For the complete documentation index, see [llms.txt](https://docs.k9.io/key9-identity/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.k9.io/key9-identity/ssh/installation-and-setup/windows-yubikey-smartcard-piv-instructions/6.-testing-your-ssh-key..md).

# 6.  Testing your SSH key.

To test, simply SSH to a target host configured with Key9.  You should be prompted for your PIN:

<figure><img src="https://2354768316-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZbcN0W0VyihswJIdHDaE%2Fuploads%2FV4GZEexgJeanB31o50Fv%2Fimage.png?alt=media&amp;token=9d5103c2-4462-4d5e-a9b4-8ecc330a0347" alt=""><figcaption><p>Testing the Yubikey as a Smartcard/PIV</p></figcaption></figure>