Trezor

Trezor is an open-source cryptocurrency hardware wallet and security token allowing secure storage of private keys.

It offers advanced features such U2F two-factor authorization, SSH login through Trezor SSH agent, GPG and a password manager. For more information, guides and documentation, see https://wiki.trezor.io.

To enable Trezor support, add the following to your {file}configuration.nix:

services.trezord.enable = true;

This will add all necessary udev rules and start Trezor Bridge.