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[Cipher] remove the need for bytestring in Block

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This commit is contained in:
Vincent Hanquez 2015-04-18 06:58:57 +01:00
parent d230fc662a
commit 0e9d52de95
1 changed files with 3 additions and 3 deletions
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6
Crypto/Cipher/Types/Block.hs
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@ -10,6 +10,7 @@
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE ExistentialQuantification #-}
{-# LANGUAGE ViewPatterns #-}
{-# LANGUAGE Rank2Types #-}
module Crypto.Cipher.Types.Block
(
-- * BlockCipher
@ -35,8 +36,6 @@ module Crypto.Cipher.Types.Block
--, cfb8Decrypt
) where
import Data.ByteString (ByteString)
import qualified Data.ByteString as B
import Data.Byteable
import Data.Word
import Crypto.Error
@ -46,6 +45,7 @@ import Crypto.Cipher.Types.AEAD
import Crypto.Cipher.Types.Utils
import Crypto.Internal.ByteArray
import Crypto.Internal.Memory
import Foreign.Ptr
import Foreign.Storable
@ -158,7 +158,7 @@ makeIV b = toIV undefined
nullIV :: BlockCipher c => IV c
nullIV = toIV undefined
where toIV :: BlockCipher c => c -> IV c
toIV cipher = IV $ B.replicate (blockSize cipher) 0
toIV cipher = IV (byteArrayZero (blockSize cipher) :: Bytes)
-- | Increment an IV by a number.
--