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


-- | A library providing BLAKE2
--   
--   This library provides the <a>BLAKE2</a> hash algorithms.
@package blake2
@version 0.3.0


module Crypto.Hash.BLAKE2.Internal
type InitFunc a = Ptr a -> CSize -> IO CInt
type InitKeyFunc a = Ptr a -> CSize -> Ptr () -> CSize -> IO CInt
type UpdateFunc a = Ptr a -> Ptr () -> CSize -> IO CInt
type FinalFunc a = Ptr a -> Ptr () -> CSize -> IO CInt
type HashFunc = Ptr () -> CSize -> Ptr () -> CSize -> Ptr () -> CSize -> IO CInt
initializer :: Storable a => InitFunc a -> Int -> ForeignPtr a
initializer' :: Storable a => InitKeyFunc a -> Int -> ByteString -> ForeignPtr a
updater :: Storable a => UpdateFunc a -> ByteString -> ForeignPtr a -> ForeignPtr a
finalizer :: Storable a => FinalFunc a -> Int -> ForeignPtr a -> ByteString
hasher :: HashFunc -> Int -> ByteString -> ByteString -> ByteString


module Crypto.Hash.BLAKE2.BLAKE2sp

-- | The hash state.
type BLAKE2spState = ForeignPtr BLAKE2spStruct

-- | Create a new hashing state.
initialize :: Int -> BLAKE2spState

-- | Create a new keyed hashing state.
initialize' :: Int -> ByteString -> BLAKE2spState

-- | Add data to the hashing state.
update :: ByteString -> BLAKE2spState -> BLAKE2spState

-- | Finalize the hashing state.
finalize :: Int -> BLAKE2spState -> ByteString

-- | Perform hashing all in one step. A common way of calling this function
--   is <tt>hash 32 mempty dataToHash</tt> for applications which do not
--   require keying.
hash :: Int -> ByteString -> ByteString -> ByteString
instance Foreign.Storable.Storable Crypto.Hash.BLAKE2.BLAKE2sp.BLAKE2spStruct


module Crypto.Hash.BLAKE2.BLAKE2s

-- | The hash state.
type BLAKE2sState = ForeignPtr BLAKE2sStruct

-- | Create a new hashing state.
initialize :: Int -> BLAKE2sState

-- | Create a new keyed hashing state.
initialize' :: Int -> ByteString -> BLAKE2sState

-- | Add data to the hashing state.
update :: ByteString -> BLAKE2sState -> BLAKE2sState

-- | Finalize the hashing state.
finalize :: Int -> BLAKE2sState -> ByteString

-- | Perform hashing all in one step. A common way of calling this function
--   is <tt>hash 32 mempty dataToHash</tt> for applications which do not
--   require keying.
hash :: Int -> ByteString -> ByteString -> ByteString
instance Foreign.Storable.Storable Crypto.Hash.BLAKE2.BLAKE2s.BLAKE2sStruct


module Crypto.Hash.BLAKE2.BLAKE2bp

-- | The hash state.
type BLAKE2bpState = ForeignPtr BLAKE2bpStruct

-- | Create a new hashing state.
initialize :: Int -> BLAKE2bpState

-- | Create a new keyed hashing state.
initialize' :: Int -> ByteString -> BLAKE2bpState

-- | Add data to the hashing state.
update :: ByteString -> BLAKE2bpState -> BLAKE2bpState

-- | Finalize the hashing state.
finalize :: Int -> BLAKE2bpState -> ByteString

-- | Perform hashing all in one step. A common way of calling this function
--   is <tt>hash 64 mempty dataToHash</tt> for applications which do not
--   require keying.
hash :: Int -> ByteString -> ByteString -> ByteString
instance Foreign.Storable.Storable Crypto.Hash.BLAKE2.BLAKE2bp.BLAKE2bpStruct


module Crypto.Hash.BLAKE2.BLAKE2b

-- | The hash state.
type BLAKE2bState = ForeignPtr BLAKE2bStruct

-- | Create a new hashing state.
initialize :: Int -> BLAKE2bState

-- | Create a new keyed hashing state.
initialize' :: Int -> ByteString -> BLAKE2bState

-- | Add data to the hashing state.
update :: ByteString -> BLAKE2bState -> BLAKE2bState

-- | Finalize the hashing state.
finalize :: Int -> BLAKE2bState -> ByteString

-- | Perform hashing all in one step. A common way of calling this function
--   is <tt>hash 64 mempty dataToHash</tt> for applications which do not
--   require keying.
hash :: Int -> ByteString -> ByteString -> ByteString
instance Foreign.Storable.Storable Crypto.Hash.BLAKE2.BLAKE2b.BLAKE2bStruct