Crypto.RNG.Class

Documentation

class Monad m => CryptoRNG m where

Monads carrying around the RNG state.

Minimal complete definition

randomBytes

Methods

randomBytes

Arguments

:: ByteLength

number of bytes to generate

-> m ByteString

Generate given number of cryptographically secure random bytes.

Instances

(Monad (t m), MonadTrans t, CryptoRNG m) => CryptoRNG (t m)

Generic, overlapping instance.

Methods

randomBytes :: ByteLength -> t m ByteString

MonadIO m => CryptoRNG (CryptoRNGT m)

Methods

randomBytes :: ByteLength -> CryptoRNGT m ByteString