45 lines
1.7 KiB
Haskell
45 lines
1.7 KiB
Haskell
-- |
|
|
-- Module : Crypto.Hash.%%MODULENAME%%
|
|
-- License : BSD-style
|
|
-- Maintainer : Vincent Hanquez <vincent@snarc.org>
|
|
-- Stability : experimental
|
|
-- Portability : unknown
|
|
--
|
|
-- Module containing the binding functions to work with the
|
|
-- %%MODULENAME%% cryptographic hash.
|
|
--
|
|
{-# LANGUAGE ForeignFunctionInterface #-}
|
|
{-# LANGUAGE DeriveDataTypeable #-}
|
|
{-# LANGUAGE DataKinds #-}
|
|
{-# LANGUAGE TypeFamilies #-}
|
|
module Crypto.Hash.%%MODULENAME%% ( %%MODULENAME%% (..) ) where
|
|
|
|
import Crypto.Hash.Types
|
|
import Foreign.Ptr (Ptr)
|
|
import Data.Data
|
|
import Data.Word (Word8, Word32)
|
|
|
|
-- | %%MODULENAME%% cryptographic hash algorithm
|
|
data %%MODULENAME%% = %%MODULENAME%%
|
|
deriving (Show,Data)
|
|
|
|
instance HashAlgorithm %%MODULENAME%% where
|
|
type HashBlockSize %%MODULENAME%% = %%BLOCK_SIZE_BYTES%%
|
|
type HashDigestSize %%MODULENAME%% = %%DIGEST_SIZE_BYTES%%
|
|
type HashInternalContextSize %%MODULENAME%% = %%CTX_SIZE_BYTES%%
|
|
hashBlockSize _ = %%BLOCK_SIZE_BYTES%%
|
|
hashDigestSize _ = %%DIGEST_SIZE_BYTES%%
|
|
hashInternalContextSize _ = %%CTX_SIZE_BYTES%%
|
|
hashInternalInit = c_%%HASHNAME%%_init
|
|
hashInternalUpdate = c_%%HASHNAME%%_update
|
|
hashInternalFinalize = c_%%HASHNAME%%_finalize
|
|
|
|
foreign import ccall unsafe "cryptonite_%%HASHNAME%%_init"
|
|
c_%%HASHNAME%%_init :: Ptr (Context a)-> IO ()
|
|
|
|
foreign import ccall "cryptonite_%%HASHNAME%%_update"
|
|
c_%%HASHNAME%%_update :: Ptr (Context a) -> Ptr Word8 -> Word32 -> IO ()
|
|
|
|
foreign import ccall unsafe "cryptonite_%%HASHNAME%%_finalize"
|
|
c_%%HASHNAME%%_finalize :: Ptr (Context a) -> Ptr (Digest a) -> IO ()
|