1 files changed, 1 insertions, 11 deletions
diff --git a/src/ht.erl b/src/ht.erl
index 120a77a..dcaa587 100644
--- a/src/ht.erl
+++ b/src/ht.erl
@@ -111,17 +111,7 @@ mkhead(Head, [H|T]) ->
 
 -spec hashfun(iolist() | binary()) -> binary().
 hashfun(Data) ->
-    code:ensure_loaded(crypto),
-    case erlang:function_exported(crypto, hash, 2) of
-        true -> crypto:hash(sha256, Data);
-        _ -> crypto:sha(Data)
-    end.
-%% hashfun_init() ->
-%%     sha_init().
-%% hashfun_update(C, D) ->
-%%     sha_update(C, D).
-%% hashfun_final(C) ->
-%%     sha_final(C).
+    crypto:hash(sha256, Data).
 
 -spec mkleaf(iolist() | binary()) -> leaf().
 mkleaf(Data) ->