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Name: ghc-tf-random | Distribution: Fedora Project |
Version: 0.5 | Vendor: Fedora Project |
Release: 46.fc41 | Build date: Mon Aug 5 20:24:14 2024 |
Group: Unspecified | Build host: buildvm-s390x-07.s390.fedoraproject.org |
Size: 295899 | Source RPM: ghc-tf-random-0.5-46.fc41.src.rpm |
Packager: Fedora Project | |
Url: https://hackage.haskell.org/package/tf-random | |
Summary: High-quality splittable pseudorandom number generator |
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. The package provides the following: * A splittable PRNG that implements the standard 'System.Random.RandomGen' class. * The generator also implements an alternative version of the 'System.Random.TF.Gen.RandomGen' class (exported from "System.Random.TF.Gen"), which requires the generator to return pseudorandom integers from the full 32-bit range, and contains an n-way split function. * An alternative version of the 'Random' class is provided, which is linked to the new 'RandomGen' class, together with 'Random' instances for some integral types. * Two functions for initialising the generator with a non-deterministic seed: one using the system time, and one using the '/dev/urandom' UNIX special file. The package uses an adapted version of the reference C implementation of ThreeFish from the reference package of the Skein hash function (<https://www.schneier.com/skein.html>), originally written by Doug Whiting. Please note that even though the generator provides very high-quality pseudorandom numbers, it has not been designed with cryptographic applications in mind.
BSD-3-Clause AND LicenseRef-PublicDomain
* Mon Aug 05 2024 Jens Petersen <petersen@redhat.com> - 0.5-46 - bump release * Thu Jul 18 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.5-45 - Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild * Mon Jul 15 2024 Jens Petersen <petersen@redhat.com> - 0.5-44 - refresh to cabal-rpm-2.2.1 * Sun Jul 14 2024 Jens Petersen <petersen@redhat.com> - 0.5-43 - refresh to cabal-rpm-2.1.5 * Wed Jan 24 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.5-42 - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild * Fri Jan 19 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.5-41 - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild * Sat Jul 29 2023 Jens Petersen <petersen@redhat.com> - 0.5-40 - bump release * Wed Jul 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0.5-39 - Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
/usr/lib/.build-id /usr/lib/.build-id/93 /usr/lib/.build-id/93/c38cf14fc7343977ab0d2d673155f513d9bbc9 /usr/lib64/ghc-9.6.6/lib/libHStf-random-0.5-LBeaIbl5Yhg9Scx7AAOSwn-ghc9.6.6.so /usr/share/licenses/ghc-tf-random /usr/share/licenses/ghc-tf-random/LICENSE /usr/share/licenses/ghc-tf-random/LICENSE.brg /usr/share/licenses/ghc-tf-random/LICENSE.tf
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Fabrice Bellet, Sun Oct 27 06:41:21 2024