anchor.diff:                                Bin
                         catch
                             error:Error ->
  -                              ct:pal("Txt = ~p",[Txt]),
  +                              ct:log("Txt = ~p",[Txt]),
                                 ct:fail("~p",[Error])
                         end
                 end, InTexts).
  
positive.code:     Results =
          [{{Curve,Hash},
            try
                {Pub,Priv} = crypto:generate_key(ecdh, Curve),
                true = is_binary(Pub),
                true = is_binary(Priv),
  
negative.code:                              of
                                   _ -> Ok
                               catch Cls:Exc ->
                                       ct:log("~p:~p ~p",[Cls,Exc,C]),
                                       false
                               end
                       end,
                       true,
                       crypto:supports(ciphers)
                      )
      of
          true ->
              ok;
          false ->
  