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| -rw-r--r-- | README.md | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -464,7 +464,9 @@ $ tr -dc '[:upper:]' < /dev/urandom | fold -w 20 | head -n1 BSSYMUGGTJQVWZZWOPJG ``` -On Linux or OpenBSD, select the password using the mouse or by double-clicking on it to copy to clipboard. Paste using the middle mouse button or `Shift`-`Insert`. +**Important** Save this credential in a permanent, secure place as it will be needed to issue new sub-keys after expiration, and to provision additional YubiKeys. + +**Tip** On Linux or OpenBSD, select the password using the mouse or by double-clicking on it to copy to clipboard. Paste using the middle mouse button or `Shift`-`Insert`. Generate a new key with GPG, selecting `(8) RSA (set your own capabilities)`, `Certify` capability only and `4096` bit key size. |