haskell-tf-random (High-quality splittable PRNG)

This package contains an implementation of a high-quality splittable

pseudorandom number generator. The generator is based on a

cryptographic hash function built on top of the ThreeFish block

cipher. See the paper Splittable Pseudorandom Number Generators

Using Cryptographic Hashing by Claessen, Palka for details and the

rationale of the design.