# TailsOS

## GPG restore smart key

```bash
$ zbarcam -1 --raw > key.asc
$ gpg --import key.asc
$ gpg --edit-key --expert <key_id>
gpg> trust
gpg> keytocard
Really move the primary key? (y/N) y
Please select where to store the key:
   (1) Signature key
   (3) Authentication key
Your selection? 1
...
gpg> key 1
gpg> keytocard
Please select where to store the key:
   (2) Encryption key
Your selection? 2
...
gpg> key 1
gpg> key 2
gpg> keytocard
Please select where to store the key:
   (3) Authentication key
Your selection? 3
...

gpg> quit
Save changes? (y/N) y
```