anchor.diff:  
   seed_get() ->
       case get(?SEED_DICT) of
  -        undefined -> seed(exs64);
  +        undefined -> seed(?DEFAULT_ALG_HANDLER);
           Old -> Old  % no type checking here
       end.
   
  
positive.code: 
  -spec seed0() -> state().
  seed0() ->
      seed(?DEFAULT_ALG_HANDLER, {3172, 9814, 20125}).
  
  %% seed(Alg) seeds RNG with runtime dependent values
  %% and return the NEW state
  
negative.code: %% and return the NEW state
  
  -spec seed(alg() | {alg(), alg_seed()}) -> state().
  seed(Alg) ->
      R = seed_s(Alg),
      _ = seed_put(R),
      R.
  