Package gnome-keyring

Framework for managing passwords and other secrets

https://wiki.gnome.org/Projects/GnomeKeyring

The gnome-keyring session daemon manages passwords and other types of
secrets for the user, storing them encrypted with a main password.
Applications can use the gnome-keyring library to integrate with the keyring.

General Commands (Section 1)
gnome-keyring
The gnome-keyring tool can be used to interact with gnome-keyring-daemon.
gnome-keyring-daemon
The gnome-keyring-daemon is a service that stores your passwords and secrets. It is normally started automatically when a user logs into a desktop session. The...