donovanglover-nix-config/modules/gpg/default.nix

{
  home-manager.sharedModules = [
    {
      programs.gpg = {
        enable = true;
        # homedir = "${config.xdg.dataHome}/gnupg"
        settings = {
          personal-digest-preferences = "SHA512";
          cert-digest-algo = "SHA512";
          cipher-algo = "AES256";
          default-preference-list = "SHA512 SHA384 SHA256 SHA224 AES256 AES192 AES CAST5 ZLIB BZIP2 ZIP Uncompressed";
          personal-cipher-preferences = "TWOFISH CAMELLIA256 AES 3DES";
          throw-keyids = true;
          keyid-format = "0xlong";
          with-fingerprint = true;
        };
      };

      services.gpg-agent = {
        enable = true;
        pinentryFlavor = "curses";
        defaultCacheTtl = 43200;
        maxCacheTtl = 43200;
      };
    }
  ];
}