{
  pkgs,
  lib,
  config,
  ...
}:
let
  cfg = config.py.programs.gpg;
in
{
  options.py.programs.gpg.enable = lib.mkEnableOption "gpg";
  config.programs.gpg = lib.mkIf cfg.enable {
    enable = true;
    settings = {
      personal-cipher-preferences = "AES256 AES192 AES";
      personal-digest-preferences = "SHA512 SHA384 SHA256";
      personal-compress-preferences = "ZLIB BZIP2 ZIP Uncompressed";
      default-preference-list = "SHA512 SHA384 SHA256 AES256 AES192 AES ZLIB BZIP2 ZIP Uncompressed";
      cert-digest-algo = "SHA512";
      s2k-digest-algo = "SHA512";
      s2k-cipher-algo = "AES256";
      charset = "utf-8";
      fixed-list-mode = true;
      no-comments = true;
      no-emit-version = true;
      no-greeting = true;
      keyid-format = "0xlong";
      list-options = "show-uid-validity";
      verify-options = "show-uid-validity";
      with-fingerprint = true;
      with-key-origin = true;
      require-cross-certification = true;
      no-symkey-cache = true;
      use-agent = true;
      throw-keyids = true;
      default-key = "0xFE1D8A7D620C611F";
      trusted-key = "0xFE1D8A7D620C611F";
      keyserver = "hkps://keys.openpgp.org";
    };
    scdaemonSettings = {
      card-timeout = "60";
      pcsc-shared = true;
      # shared-access = true;
      disable-ccid = true;
      pcsc-driver = "${pkgs.pcsclite.out}/lib/libpcsclite.so";
      reader-port = "Yubico Yubi";
    };
  };
}