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nixpkgs/pkgs/development/ocaml-modules/chacha/default.nix
2021-08-27 12:00:16 +02:00

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{ lib
, buildDunePackage
, fetchurl
, ocaml
, alcotest
, cstruct
, mirage-crypto
}:
buildDunePackage rec {
pname = "chacha";
version = "1.0.0";
src = fetchurl {
url = "https://github.com/abeaumont/ocaml-chacha/releases/download/${version}/${pname}-${version}.tbz";
sha256 = "sha256-t8dOMQQDpje0QbuOhjSIa3xnXuXcxMVTLENa/rwdgA4=";
};
useDune2 = true;
minimumOCamlVersion = "4.02";
propagatedBuildInputs = [ cstruct mirage-crypto ];
# alcotest isn't available for OCaml < 4.05 due to fmt
doCheck = lib.versionAtLeast ocaml.version "4.05";
checkInputs = [ alcotest ];
meta = {
homepage = "https://github.com/abeaumont/ocaml-chacha";
description = "ChaCha20, ChaCha12 and ChaCha8 encryption functions, in OCaml";
longDescription = ''
An OCaml implementation of ChaCha functions, both ChaCha20 and the reduced
ChaCha8 and ChaCha12 functions. The hot loop is implemented in C for efficiency
reasons.
'';
license = lib.licenses.bsd2;
maintainers = with lib.maintainers; [ fufexan ];
};
}