[Haskell-cafe] haskell crypto is reaaaaaaaaaally slow

[Anatoly Yakovenko]

> > module Main where
> >
> > import System
> > import qualified Data.Digest.MD5 as MD5
> > import qualified Data.ByteString as BS
> >
> > main = do
> >   args <- getArgs
> >   dt <- BS.readFile $ head args
> >   putStrLn $ show $ MD5.hash . BS.unpack $ dt
>                ^^^^              ^^^^^^^^^
>
>                                  not a good idea.
>
> You need an MD5 over bytestrings, not [Word8].

Where do I get one?