-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Format-preserving encryption.
--   
--   Format-preserving encryption.
@package fpe
@version 0.1.0

module FPE.FF1
encrypt :: (Vector v a, Integral a) => Crypter v a
decrypt :: (Vector v a, Integral a) => Crypter v a
type BlockCipher = ByteString -> ByteString
type Crypter v a = BlockCipher -> Int -> Tweak -> v a -> v a
type Tweak = ByteString