Raaz.Cipher.ChaCha20

The Chacha20 cipher.

Documentation

data ChaCha20

The type associated with the ChaCha20 cipher.

Instances

Describable ChaCha20

Defined in Raaz.Cipher.ChaCha20.Internal

Methods

name :: ChaCha20 -> String

description :: ChaCha20 -> String

Recommendation ChaCha20

Defined in Raaz.Cipher.ChaCha20.Recommendation

Methods

recommended :: ChaCha20 -> Implementation ChaCha20

Primitive ChaCha20

Defined in Raaz.Cipher.ChaCha20.Internal

Associated Types

type Implementation ChaCha20

Methods

blockSize :: ChaCha20 -> BYTES Int

StreamCipher ChaCha20

Defined in Raaz.Cipher.ChaCha20.Internal

Cipher ChaCha20

Defined in Raaz.Cipher.ChaCha20.Internal

type Key ChaCha20

The key for ChaCha20.

Defined in Raaz.Cipher.ChaCha20.Internal

type Key ChaCha20 = (KEY, IV, Counter)

type Implementation ChaCha20

Defined in Raaz.Cipher.ChaCha20.Internal

type Implementation ChaCha20 = SomeCipherI ChaCha20

chacha20 :: ChaCha20

The chacha20 stream cipher.

data KEY

The key type.

Instances

Show KEY

Defined in Raaz.Cipher.ChaCha20.Internal

Methods

showsPrec :: Int -> KEY -> ShowS

show :: KEY -> String

showList :: [KEY] -> ShowS

IsString KEY

Defined in Raaz.Cipher.ChaCha20.Internal

Methods

fromString :: String -> KEY

Storable KEY

Defined in Raaz.Cipher.ChaCha20.Internal

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

Defined in Raaz.Cipher.ChaCha20.Internal

Methods

store :: Ptr KEY -> KEY -> IO ()

load :: Ptr KEY -> IO KEY

adjustEndian :: Ptr KEY -> Int -> IO ()

Encodable KEY

Defined in Raaz.Cipher.ChaCha20.Internal

Methods

toByteString :: KEY -> ByteString

fromByteString :: ByteString -> Maybe KEY

unsafeFromByteString :: ByteString -> KEY

RandomStorable KEY

Defined in Raaz.Random

Methods

fillRandomElements :: Memory mem => Int -> Ptr KEY -> RT mem ()

data IV

The IV for the chacha20

Instances

Show IV

Defined in Raaz.Cipher.ChaCha20.Internal

Methods

showsPrec :: Int -> IV -> ShowS

show :: IV -> String

showList :: [IV] -> ShowS

IsString IV

Defined in Raaz.Cipher.ChaCha20.Internal

Methods

fromString :: String -> IV

Storable IV

Defined in Raaz.Cipher.ChaCha20.Internal

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

Defined in Raaz.Cipher.ChaCha20.Internal

Methods

store :: Ptr IV -> IV -> IO ()

load :: Ptr IV -> IO IV

adjustEndian :: Ptr IV -> Int -> IO ()

Encodable IV

Defined in Raaz.Cipher.ChaCha20.Internal

Methods

toByteString :: IV -> ByteString

fromByteString :: ByteString -> Maybe IV

unsafeFromByteString :: ByteString -> IV

RandomStorable IV

Defined in Raaz.Random

Methods

fillRandomElements :: Memory mem => Int -> Ptr IV -> RT mem ()

data Counter

The counter type for chacha20

Instances

Eq Counter

Defined in Raaz.Cipher.ChaCha20.Internal

Methods

(==) :: Counter -> Counter -> Bool

(/=) :: Counter -> Counter -> Bool

Num Counter

Defined in Raaz.Cipher.ChaCha20.Internal

Methods

(+) :: Counter -> Counter -> Counter

(-) :: Counter -> Counter -> Counter

(*) :: Counter -> Counter -> Counter

negate :: Counter -> Counter

abs :: Counter -> Counter

signum :: Counter -> Counter

fromInteger :: Integer -> Counter

Ord Counter

Defined in Raaz.Cipher.ChaCha20.Internal

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

Defined in Raaz.Cipher.ChaCha20.Internal

Methods

showsPrec :: Int -> Counter -> ShowS

show :: Counter -> String

showList :: [Counter] -> ShowS

Storable Counter

Defined in Raaz.Cipher.ChaCha20.Internal

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

Defined in Raaz.Cipher.ChaCha20.Internal

Methods

store :: Ptr Counter -> Counter -> IO ()

load :: Ptr Counter -> IO Counter

adjustEndian :: Ptr Counter -> Int -> IO ()