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Diffstat (limited to 'gnu/packages/haskell.scm')
| -rw-r--r-- | gnu/packages/haskell.scm | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm index e25da78e00..088a154cb0 100644 --- a/gnu/packages/haskell.scm +++ b/gnu/packages/haskell.scm @@ -479,4 +479,32 @@ library, including the ability to split random number generators.") "This package provides various primitive memory-related operations.") (license bsd-3))) +(define-public ghc-tf-random + (package + (name "ghc-tf-random") + (version "0.5") + (outputs '("out" "doc")) + (source + (origin + (method url-fetch) + (uri (string-append + "http://hackage.haskell.org/package/tf-random/tf-random-" + version + ".tar.gz")) + (sha256 + (base32 "0445r2nns6009fmq0xbfpyv7jpzwv0snccjdg7hwj4xk4z0cwc1f")))) + (build-system haskell-build-system) + ;; these inputs are necessary to use this package + (propagated-inputs + `(("ghc-primitive" ,ghc-primitive) + ("ghc-random" ,ghc-random))) + (home-page "http://hackage.haskell.org/package/tf-random") + (synopsis "High-quality splittable pseudorandom number generator") + (description "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, Pałka for details and the rationale of the design.") + (license bsd-3))) + ;;; haskell.scm ends here |