Create a Key¶
… on your local laptop.
gpg2 --gen-key # here we select # RSA # size: 2048 or 4096
For Yubikeys, only generation 4 and newer support RSA key sizes of 4096!
One can also generate keys directly on the smartcard. Doing so has a list of pro’s and con’s that we need to inform you about first (to do).
Now, list your new keys.