anchor.diff:             %% ServerCertificateType,
              %% Padding,
              KeyShare,
  -           %% PreSharedKey,
  +           PreSharedKey,
              PSKKeyExchangeModes,
              %% EarlyData,
              %% Cookie,
  
positive.code:     ?LET(KEModes, ke_modes(),
           #psk_key_exchange_modes{
              ke_modes = KEModes}).
  
negative.code:                      end,
                       #{
                         key_share => KeyShare,
                         pre_shared_key => PreSharedKey,
                         server_hello_selected_version => SupportedVersions
                        }));
  extensions(Version, server_hello) ->
  