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name: entropy
version: 0.4.1.10
description: A mostly platform independent method to obtain cryptographically strong entropy
(RDRAND, urandom, CryptAPI, and patches welcome)
Users looking for cryptographically strong (number-theoretically
sound) PRNGs should see the 'DRBG' package too.
synopsis: A platform independent entropy source
license: BSD3
license-file: LICENSE
copyright: Thomas DuBuisson <thomas.dubuisson@gmail.com>
author: Thomas DuBuisson <thomas.dubuisson@gmail.com>
maintainer: Thomas DuBuisson <thomas.dubuisson@gmail.com>
category: Data, Cryptography
homepage: https://github.com/TomMD/entropy
bug-reports: https://github.com/TomMD/entropy/issues
stability: stable
build-type: Custom
-- ^^ Test for RDRAND support using 'ghc'
cabal-version: >=1.10
tested-with: GHC == 8.2.2
-- data-files:
extra-source-files: ./cbits/getrandom.c ./cbits/random_initialized.c ./cbits/rdrand.c, ./cbits/rdrand.h, README.md
Flag DoNotGetEntropy
Description: Avoid use of the getentropy() *nix function. By default getentropy will be used
if detected during compilation (this plays poorly with cross compilation).
Default: False
Manual: True
custom-setup
setup-depends: Cabal >= 1.10 && < 3.9
, base < 5
, filepath < 1.5
, directory < 1.4
, process < 1.7
library
ghc-options: -O2
exposed-modules: System.Entropy
if impl(ghcjs) || os(ghcjs)
other-modules: System.EntropyGhcjs
else {
if os(windows)
other-modules: System.EntropyWindows
else {
other-modules: System.EntropyNix
}
}
other-extensions: CPP, ForeignFunctionInterface, BangPatterns,
ScopedTypeVariables
build-depends: base >= 4.8 && < 5, bytestring
default-language: Haskell2010
if impl(ghcjs) || os(ghcjs) {
build-depends: ghcjs-dom >= 0.9.5.0 && < 1
, jsaddle
}
else {
if arch(x86_64)
cpp-options: -Darch_x86_64
cc-options: -Darch_x86_64 -O2
-- gcc 4.8.2 on i386 fails to compile rdrand.c when using -fPIC!
c-sources: cbits/rdrand.c
include-dirs: cbits
if arch(i386)
cpp-options: -Darch_i386
cc-options: -Darch_i386 -O2
if os(windows)
build-depends: Win32 >= 2.5
cpp-options: -DisWindows
cc-options: -DisWindows
extra-libraries: advapi32
else
Build-Depends: unix
c-sources: cbits/getrandom.c cbits/random_initialized.c
}
if flag(DoNotGetEntropy) {
cc-options: -DDO_NOT_USE_GET_ENTROPY
}
source-repository head
type: git
location: https://github.com/TomMD/entropy
|
