anchor.diff:  %%--------------------------------------------------------------------
   %% Use the ssh client of the OS to connect
   
  -sshc_simple_exec() -> [{timetrap,{seconds,90}}].
  -
   sshc_simple_exec(Config) ->
       PrivDir = ?config(priv_dir, Config),
       KnownHosts = filename:join(PrivDir, "known_hosts"),
  
positive.code: %% Note: This directive should only be used in test suites.
  -compile(export_all).
  
  -define(TIMEOUT, 50000).
  
  %%--------------------------------------------------------------------
  %% Common Test interface functions -----------------------------------
  
negative.code: %%--------------------------------------------------------------------
  %% Testing all default groups
  
  simple_exec_groups() -> [{timetrap,{seconds,180}}].
  
  simple_exec_groups(Config) ->
      Sizes = interpolate( public_key:dh_gex_group_sizes() ),
  