libargon2: init at 20161029

pkgs/development/libraries/libargon2/default.nix

@@ -0,0 +1,38 @@
+{ stdenv, fetchFromGitHub }:
+
+stdenv.mkDerivation rec {
+  name = "libargon2-${version}";
+  version = "20161029";
+  src = fetchFromGitHub {
+    owner = "P-H-C";
+    repo = "phc-winner-argon2";
+    rev = "${version}";
+    sha256 = "021g8wi4g67ywm8zf3yncqwrmfz7ypgm1ih9wcmnxip5n75rymh5";
+  };
+
+  installPhase = ''
+    mkdir -p $out
+    make install PREFIX=$out
+    mkdir -p $out/lib/pkgconfig
+    substitute libargon2.pc $out/lib/pkgconfig/libargon2.pc \
+      --replace @UPSTREAM_VER@ "${version}"                 \
+      --replace @HOST_MULTIARCH@ ""                         \
+      --replace 'prefix=/usr' "prefix=$out"
+    ln -s $out/lib/libargon2.so $out/lib/libargon2.so.0
+  '';
+
+  meta = with stdenv.lib; {
+    description = "A key derivation function that was selected as the winner of the Password Hashing Competition in July 2015";
+    longDescription = ''
+      A password-hashing function created by by Alex Biryukov, Daniel Dinu, and
+      Dmitry Khovratovich. Argon2 was declared the winner of the Password
+      Hashing Competition (PHC). There were 24 submissions and 9 finalists.
+      Catena, Lyra2, Makwa and yescrypt were given special recognition. The PHC
+      recommends using Argon2 rather than legacy algorithms.
+    '';
+    homepage = https://www.argon2.com/;
+    license = with licenses; [ asl20 cc0 ];
+    maintainers = with maintainers; [ taeer olynch ];
+    platforms = platforms.linux;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -11889,6 +11889,8 @@ with pkgs;
 
   libaio = callPackage ../os-specific/linux/libaio { };
 
+  libargon2 = callPackage ../development/libraries/libargon2 { };
+
   libatasmart = callPackage ../os-specific/linux/libatasmart { };
 
   libcgroup = callPackage ../os-specific/linux/libcgroup { };