module Bindings.Nettle.Cipher.DES where
import Foreign.Ptr (Ptr,FunPtr,plusPtr)
import Foreign.Ptr (wordPtrToPtr,castPtrToFunPtr)
import Foreign.Storable
import Foreign.C.Types
import Foreign.C.String (CString,CStringLen,CWString,CWStringLen)
import Foreign.Marshal.Alloc (alloca)
import Foreign.Marshal.Array (peekArray,pokeArray)
import Data.Int
import Data.Word
c'DES_BLOCK_SIZE = 8
c'DES_BLOCK_SIZE :: (Num a) => a
c'DES_KEY_SIZE = 8
c'DES_KEY_SIZE :: (Num a) => a
data C'des_ctx = C'des_ctx{
} deriving (Eq,Show)
instance Storable C'des_ctx where
sizeOf _ = 128
alignment _ = 4
peek p = do
return $ C'des_ctx
poke p (C'des_ctx) = do
return ()
foreign import ccall "nettle_des_set_key" c'nettle_des_set_key
:: Ptr C'des_ctx -> Ptr CUChar -> IO ()
foreign import ccall "&nettle_des_set_key" p'nettle_des_set_key
:: FunPtr (Ptr C'des_ctx -> Ptr CUChar -> IO ())
foreign import ccall "nettle_des_encrypt" c'nettle_des_encrypt
:: Ptr C'des_ctx -> CUInt -> Ptr CUChar -> Ptr CUChar -> IO ()
foreign import ccall "&nettle_des_encrypt" p'nettle_des_encrypt
:: FunPtr (Ptr C'des_ctx -> CUInt -> Ptr CUChar -> Ptr CUChar -> IO ())
foreign import ccall "nettle_des_decrypt" c'nettle_des_decrypt
:: Ptr C'des_ctx -> CUInt -> Ptr CUChar -> Ptr CUChar -> IO ()
foreign import ccall "&nettle_des_decrypt" p'nettle_des_decrypt
:: FunPtr (Ptr C'des_ctx -> CUInt -> Ptr CUChar -> Ptr CUChar -> IO ())
foreign import ccall "nettle_des_check_parity" c'nettle_des_check_parity
:: CUInt -> Ptr CUChar -> IO ()
foreign import ccall "&nettle_des_check_parity" p'nettle_des_check_parity
:: FunPtr (CUInt -> Ptr CUChar -> IO ())
foreign import ccall "nettle_des_fix_parity" c'nettle_des_fix_parity
:: CUInt -> Ptr CUChar -> Ptr CUChar -> IO ()
foreign import ccall "&nettle_des_fix_parity" p'nettle_des_fix_parity
:: FunPtr (CUInt -> Ptr CUChar -> Ptr CUChar -> IO ())
c'DES3_BLOCK_SIZE = 8
c'DES3_BLOCK_SIZE :: (Num a) => a
c'DES3_KEY_SIZE = 24
c'DES3_KEY_SIZE :: (Num a) => a
data C'des3_ctx = C'des3_ctx{
} deriving (Eq,Show)
instance Storable C'des3_ctx where
sizeOf _ = 384
alignment _ = 4
peek p = do
return $ C'des3_ctx
poke p (C'des3_ctx) = do
return ()
foreign import ccall "nettle_des3_set_key" c'nettle_des3_set_key
:: Ptr C'des3_ctx -> Ptr CUChar -> IO ()
foreign import ccall "&nettle_des3_set_key" p'nettle_des3_set_key
:: FunPtr (Ptr C'des3_ctx -> Ptr CUChar -> IO ())
foreign import ccall "nettle_des3_encrypt" c'nettle_des3_encrypt
:: Ptr C'des3_ctx -> CUInt -> Ptr CUChar -> Ptr CUChar -> IO ()
foreign import ccall "&nettle_des3_encrypt" p'nettle_des3_encrypt
:: FunPtr (Ptr C'des3_ctx -> CUInt -> Ptr CUChar -> Ptr CUChar -> IO ())
foreign import ccall "nettle_des3_decrypt" c'nettle_des3_decrypt
:: Ptr C'des3_ctx -> CUInt -> Ptr CUChar -> Ptr CUChar -> IO ()
foreign import ccall "&nettle_des3_decrypt" p'nettle_des3_decrypt
:: FunPtr (Ptr C'des3_ctx -> CUInt -> Ptr CUChar -> Ptr CUChar -> IO ())