pbkdf

Pure Haskell password-based KDF (docs.ppad.tech/pbkdf).
git clone git://git.ppad.tech/pbkdf.git
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flake.nix (2861B)

      1 {
      2   description = "Pure Haskell PBKDF functions.";
      3 
      4   inputs = {
      5     ppad-nixpkgs = {
      6       type = "git";
      7       url  = "git://git.ppad.tech/nixpkgs.git";
      8       ref  = "master";
      9     };
     10     ppad-base16 = {
     11       type = "git";
     12       url  = "git://git.ppad.tech/base16.git";
     13       ref  = "master";
     14       inputs.ppad-nixpkgs.follows = "ppad-nixpkgs";
     15     };
     16     ppad-sha256 = {
     17       type = "git";
     18       url  = "git://git.ppad.tech/sha256.git";
     19       ref  = "master";
     20       inputs.ppad-nixpkgs.follows = "ppad-nixpkgs";
     21       inputs.ppad-base16.follows = "ppad-base16";
     22     };
     23     ppad-sha512 = {
     24       type = "git";
     25       url  = "git://git.ppad.tech/sha512.git";
     26       ref  = "master";
     27       inputs.ppad-nixpkgs.follows = "ppad-nixpkgs";
     28       inputs.ppad-base16.follows = "ppad-base16";
     29     };
     30     flake-utils.follows = "ppad-nixpkgs/flake-utils";
     31     nixpkgs.follows = "ppad-nixpkgs/nixpkgs";
     32   };
     33 
     34   outputs = { self, nixpkgs, flake-utils, ppad-nixpkgs
     35             , ppad-sha256, ppad-sha512
     36             , ppad-base16 }:
     37     flake-utils.lib.eachDefaultSystem (system:
     38       let
     39         lib = "ppad-pbkdf";
     40 
     41         pkgs = import nixpkgs { inherit system; };
     42         hlib = pkgs.haskell.lib;
     43         llvm = pkgs.llvmPackages_15.llvm;
     44 
     45         base16 = ppad-base16.packages.${system}.default;
     46 
     47         sha256 = ppad-sha256.packages.${system}.default;
     48         sha256-llvm =
     49           hlib.addBuildTools
     50             (hlib.enableCabalFlag sha256 "llvm")
     51             [ llvm ];
     52 
     53         sha512 = ppad-sha512.packages.${system}.default;
     54         sha512-llvm =
     55           hlib.addBuildTools
     56             (hlib.enableCabalFlag sha512 "llvm")
     57             [ llvm ];
     58 
     59         hpkgs = pkgs.haskell.packages.ghc981.extend (new: old: {
     60           ppad-base16 = base16;
     61           ppad-sha256 = sha256-llvm;
     62           ppad-sha512 = sha512-llvm;
     63           ${lib} = new.callCabal2nix lib ./. {
     64             ppad-base16 = new.ppad-base16;
     65             ppad-sha256 = new.ppad-sha256;
     66             ppad-sha512 = new.ppad-sha512;
     67           };
     68         });
     69 
     70         cc    = pkgs.stdenv.cc;
     71         ghc   = hpkgs.ghc;
     72         cabal = hpkgs.cabal-install;
     73       in
     74         {
     75           packages.default = hpkgs.${lib};
     76 
     77           devShells.default = hpkgs.shellFor {
     78             packages = p: [
     79               (hlib.doBenchmark p.${lib})
     80             ];
     81 
     82             buildInputs = [
     83               cabal
     84               cc
     85               llvm
     86             ];
     87 
     88             doBenchmark = true;
     89 
     90             shellHook = ''
     91               PS1="[${lib}] \w$ "
     92               echo "entering ${system} shell, using"
     93               echo "cc:    $(${cc}/bin/cc --version)"
     94               echo "ghc:   $(${ghc}/bin/ghc --version)"
     95               echo "cabal: $(${cabal}/bin/cabal --version)"
     96               echo "llc:   $(${llvm}/bin/llc --version | head -2 | tail -1)"
     97             '';
     98           };
     99         }
    100       );
    101 }
    102