A command line tool to sign, verify and show a shared secret word. And public key management.
This is a command line tool to sign and check (proprietary) signatures. It is based on Ed25519 and has optional AES encryption. You can exchange public keys to verify files and you can print a shared secret word that only you and the other user know.
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Enable snapd
On Debian 9 (Stretch) and newer, snap can be installed directly from the command line: