Safe Haskell	None
Language	Haskell2010

Raaz.Cipher.ChaCha20

Description

The Chacha20 cipher.

Synopsis

Documentation

The type associated with the ChaCha20 cipher.

Instances

Describable ChaCha20 #
Methods name :: ChaCha20 -> String # description :: ChaCha20 -> String #
Primitive ChaCha20 #
Associated Types type Implementation ChaCha20 :: * # Methods blockSize :: ChaCha20 -> BYTES Int #
StreamCipher ChaCha20 #

Cipher ChaCha20 #

type Key ChaCha20 #
type Key ChaCha20 = (KEY, IV, Counter)
type Implementation ChaCha20 #
type Implementation ChaCha20 = SomeCipherI ChaCha20

The chacha20 stream cipher.

data KEY #

The key type.

Instances

Show KEY #
Methods showsPrec :: Int -> KEY -> ShowS # show :: KEY -> String # showList :: [KEY] -> ShowS #
IsString KEY #
Methods fromString :: String -> KEY #
Storable KEY #
Methods sizeOf :: KEY -> Int # alignment :: KEY -> Int # peekElemOff :: Ptr KEY -> Int -> IO KEY # pokeElemOff :: Ptr KEY -> Int -> KEY -> IO () # peekByteOff :: Ptr b -> Int -> IO KEY # pokeByteOff :: Ptr b -> Int -> KEY -> IO () # peek :: Ptr KEY -> IO KEY # poke :: Ptr KEY -> KEY -> IO () #
EndianStore KEY #
Methods store :: Ptr KEY -> KEY -> IO () # load :: Ptr KEY -> IO KEY # adjustEndian :: Ptr KEY -> Int -> IO () #
Encodable KEY #
Methods toByteString :: KEY -> ByteString # fromByteString :: ByteString -> Maybe KEY # unsafeFromByteString :: ByteString -> KEY #
RandomStorable KEY #
Methods fillRandomElements :: Memory mem => Int -> Ptr KEY -> RT mem () #

data IV #

The IV for the chacha20

Instances

Show IV #
Methods showsPrec :: Int -> IV -> ShowS # show :: IV -> String # showList :: [IV] -> ShowS #
IsString IV #
Methods fromString :: String -> IV #
Storable IV #
Methods sizeOf :: IV -> Int # alignment :: IV -> Int # peekElemOff :: Ptr IV -> Int -> IO IV # pokeElemOff :: Ptr IV -> Int -> IV -> IO () # peekByteOff :: Ptr b -> Int -> IO IV # pokeByteOff :: Ptr b -> Int -> IV -> IO () # peek :: Ptr IV -> IO IV # poke :: Ptr IV -> IV -> IO () #
EndianStore IV #
Methods store :: Ptr IV -> IV -> IO () # load :: Ptr IV -> IO IV # adjustEndian :: Ptr IV -> Int -> IO () #
Encodable IV #
Methods toByteString :: IV -> ByteString # fromByteString :: ByteString -> Maybe IV # unsafeFromByteString :: ByteString -> IV #
RandomStorable IV #
Methods fillRandomElements :: Memory mem => Int -> Ptr IV -> RT mem () #

The counter type for chacha20

Instances

Eq Counter #
Methods (==) :: Counter -> Counter -> Bool # (/=) :: Counter -> Counter -> Bool #
Num Counter #
Methods (+) :: Counter -> Counter -> Counter # (-) :: Counter -> Counter -> Counter # (*) :: Counter -> Counter -> Counter # negate :: Counter -> Counter # abs :: Counter -> Counter # signum :: Counter -> Counter # fromInteger :: Integer -> Counter #
Ord Counter #
Methods compare :: Counter -> Counter -> Ordering # (<) :: Counter -> Counter -> Bool # (<=) :: Counter -> Counter -> Bool # (>) :: Counter -> Counter -> Bool # (>=) :: Counter -> Counter -> Bool # max :: Counter -> Counter -> Counter # min :: Counter -> Counter -> Counter #
Show Counter #
Methods showsPrec :: Int -> Counter -> ShowS # show :: Counter -> String # showList :: [Counter] -> ShowS #
Storable Counter #
Methods sizeOf :: Counter -> Int # alignment :: Counter -> Int # peekElemOff :: Ptr Counter -> Int -> IO Counter # pokeElemOff :: Ptr Counter -> Int -> Counter -> IO () # peekByteOff :: Ptr b -> Int -> IO Counter # pokeByteOff :: Ptr b -> Int -> Counter -> IO () # peek :: Ptr Counter -> IO Counter # poke :: Ptr Counter -> Counter -> IO () #
EndianStore Counter #
Methods store :: Ptr Counter -> Counter -> IO () # load :: Ptr Counter -> IO Counter # adjustEndian :: Ptr Counter -> Int -> IO () #