let
  keys = import ./keys.nix;

  inherit (keys) allUsers allSystems;
  inherit (keys.system)
    bismuth
    graphite
    moissanite
    serpentine
    wolfram
    ;
in
{
  "password.age".publicKeys = allSystems ++ allUsers;

  "wireless-secrets.age".publicKeys = [
    serpentine
    wolfram
  ] ++ allUsers;

  "wg_hexa.conf.age".publicKeys = [
    moissanite
    serpentine
  ] ++ allUsers;
}