Safe Haskell	Safe-Inferred
Language	Haskell98

Crypto.Types

Description

Type aliases used throughout the crypto-api modules.

Synopsis

data IV k = IV {
- initializationVector :: !ByteString
}
type BitLength = Int
type ByteLength = Int
data BlockCipherError
- = InputTooLong String
- | AuthenticationFailed String
- | Other String

Documentation

data IV k Source #

Initilization Vectors for BlockCipher implementations (IV k) are used for various modes and guarrenteed to be blockSize bits long. The common ways to obtain an IV are to generate one (getIV or getIVIO) or to use one provided with the ciphertext (using the Serialize instance of IV).

zeroIV also exists and is of particular use for starting ctr mode with a fresh key.

Constructors

IV
Fields initializationVector :: !ByteString

Instances

Instances details

Show (IV k) Source #
Instance details Defined in Crypto.Types Methods showsPrec :: Int -> IV k -> ShowS # show :: IV k -> String # showList :: [IV k] -> ShowS #
BlockCipher k => Serialize (IV k) Source #
Instance details Defined in Crypto.Classes Methods put :: Putter (IV k) # get :: Get (IV k) #
Eq (IV k) Source #
Instance details Defined in Crypto.Types Methods (==) :: IV k -> IV k -> Bool # (/=) :: IV k -> IV k -> Bool #
Ord (IV k) Source #
Instance details Defined in Crypto.Types Methods compare :: IV k -> IV k -> Ordering # (<) :: IV k -> IV k -> Bool # (<=) :: IV k -> IV k -> Bool # (>) :: IV k -> IV k -> Bool # (>=) :: IV k -> IV k -> Bool # max :: IV k -> IV k -> IV k # min :: IV k -> IV k -> IV k #

type BitLength = Int Source #

The length of a field (usually a ByteString) in bits

type ByteLength = Int Source #

The length fo a field in bytes.

data BlockCipherError Source #

Constructors

InputTooLong String
AuthenticationFailed String
Other String

Instances

Instances details

Data BlockCipherError Source #
Instance details Defined in Crypto.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> BlockCipherError -> c BlockCipherError # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c BlockCipherError # toConstr :: BlockCipherError -> Constr # dataTypeOf :: BlockCipherError -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c BlockCipherError) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c BlockCipherError) # gmapT :: (forall b. Data b => b -> b) -> BlockCipherError -> BlockCipherError # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> BlockCipherError -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> BlockCipherError -> r # gmapQ :: (forall d. Data d => d -> u) -> BlockCipherError -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> BlockCipherError -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> BlockCipherError -> m BlockCipherError # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> BlockCipherError -> m BlockCipherError # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> BlockCipherError -> m BlockCipherError #
Exception BlockCipherError Source #
Instance details Defined in Crypto.Types Methods toException :: BlockCipherError -> SomeException # fromException :: SomeException -> Maybe BlockCipherError # displayException :: BlockCipherError -> String #
Read BlockCipherError Source #
Instance details Defined in Crypto.Types Methods readsPrec :: Int -> ReadS BlockCipherError # readList :: ReadS [BlockCipherError] # readPrec :: ReadPrec BlockCipherError # readListPrec :: ReadPrec [BlockCipherError] #
Show BlockCipherError Source #
Instance details Defined in Crypto.Types Methods showsPrec :: Int -> BlockCipherError -> ShowS # show :: BlockCipherError -> String # showList :: [BlockCipherError] -> ShowS #
Eq BlockCipherError Source #
Instance details Defined in Crypto.Types Methods (==) :: BlockCipherError -> BlockCipherError -> Bool # (/=) :: BlockCipherError -> BlockCipherError -> Bool #
Ord BlockCipherError Source #
Instance details Defined in Crypto.Types Methods compare :: BlockCipherError -> BlockCipherError -> Ordering # (<) :: BlockCipherError -> BlockCipherError -> Bool # (<=) :: BlockCipherError -> BlockCipherError -> Bool # (>) :: BlockCipherError -> BlockCipherError -> Bool # (>=) :: BlockCipherError -> BlockCipherError -> Bool # max :: BlockCipherError -> BlockCipherError -> BlockCipherError # min :: BlockCipherError -> BlockCipherError -> BlockCipherError #