User Guide - tumpaproject/tumpa GitHub Wiki
You will need pcscd
service running in Linux for the AppImage to work.
sudo apt install pcscd -y
sudo systemctl restart pcscd
sudo dnf install pcsc-lite
sudo systemctl restart pcscd
On Mac M1/M2 systems, the dmg should just work.
Change admin and user pin
After you upload an openpgpkey to the Yubikey, remember to change/update the admin pin and the user pin. The default admin pin is 12345678 and user pin is 123456.
Data store
The application stores the database (& the armored encrypted keys) in ~/.tumpa/
directory.
Generate Key
Remember to give a strong passphrase for the key. You can also click on the checkbox & create the authentication subkey at the same time. This can be used for ssh.
Keys view
Remember to udpate admin & user pin
Every time we upload a key to the Yubikey, we have to change the admin & user pin.