Modulecrypton-1.0.6Haskell2010

Crypto.Random.Types

Synopsis

classclass Monad m => MonadRandom (m :: Type -> Type) where

A monad constraint that allows to generate random bytes

Instances2MonadRandom

MonadRandom IODefined in crypton-1.0.6 · Crypto.Random.Types
DRG gen => MonadRandom (MonadPseudoRandom gen)Defined in crypton-1.0.6 · Crypto.Random.Types

newtypenewtype MonadPseudoRandom gen a

A simple Monad class very similar to a State Monad with the state being a DRG.

Instances4Monad, Functor, Applicative, MonadRandom

DRG gen => Monad (MonadPseudoRandom gen)Defined in crypton-1.0.6 · Crypto.Random.Types
DRG gen => Functor (MonadPseudoRandom gen)Defined in crypton-1.0.6 · Crypto.Random.Types
DRG gen => Applicative (MonadPseudoRandom gen)Defined in crypton-1.0.6 · Crypto.Random.Types
DRG gen => MonadRandom (MonadPseudoRandom gen)Defined in crypton-1.0.6 · Crypto.Random.Types

classclass DRG gen where

A Deterministic Random Generator (DRG) class

randomBytesGenerate :: ByteArray byteArray => Int -> gen -> (byteArray, gen)
Generate N bytes of randomness from a DRG

Instances3DRG

DRG ChaChaDRGDefined in crypton-1.0.6 · Crypto.Random.ChaChaDRG
DRG SystemDRGDefined in crypton-1.0.6 · Crypto.Random.SystemDRG
HashAlgorithm hash => DRG (HmacDRG hash)Defined in crypton-1.0.6 · Crypto.Random.HmacDRG

valuewithDRG :: DRG gen => gen -> MonadPseudoRandom gen a -> (a, gen)

Run a pure computation with a Deterministic Random Generator in the MonadPseudoRandom