47 lines
1.3 KiB
Nix
47 lines
1.3 KiB
Nix
{ lib
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, buildDunePackage
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, fetchFromGitHub
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, fetchpatch
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, ocaml
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, alcotest
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, cstruct
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, mirage-crypto
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}:
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buildDunePackage rec {
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pname = "chacha";
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version = "1.1.0";
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src = fetchFromGitHub {
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owner = "abeaumont";
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repo = "ocaml-chacha";
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rev = version;
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hash = "sha256-PmeiFloU0k3SqOK1VjaliiCEzDzrzyMSasgnO5fJS1k=";
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};
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# Ensure compatibility with cstruct ≥ 6.1.0
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patches = [ (fetchpatch {
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url = "https://github.com/abeaumont/ocaml-chacha/commit/fbe4a0a808226229728a68f278adf370251196fd.patch";
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sha256 = "sha256-y7X9toFDrgdv3qmFmUs7K7QS+Gy45rRLulKy48m7uqc=";
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})];
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propagatedBuildInputs = [ cstruct mirage-crypto ];
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# alcotest isn't available for OCaml < 4.05 due to fmt
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doCheck = lib.versionAtLeast ocaml.version "4.05";
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checkInputs = [ alcotest ];
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meta = {
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homepage = "https://github.com/abeaumont/ocaml-chacha";
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description = "ChaCha20, ChaCha12 and ChaCha8 encryption functions, in OCaml";
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longDescription = ''
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An OCaml implementation of ChaCha functions, both ChaCha20 and the reduced
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ChaCha8 and ChaCha12 functions. The hot loop is implemented in C for efficiency
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reasons.
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'';
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license = lib.licenses.bsd2;
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maintainers = with lib.maintainers; [ fufexan ];
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broken = true; # Not compatible with mirage-crypto ≥ 1.0
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};
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}
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