Add 'nixpkgs/' from commit 'abf060725d7614bd3b9f96764262dfbc2f9c2199'

git-subtree-dir: nixpkgs
git-subtree-mainline: 4e31070265257dc67d120c27e0f75c2344fdfa9a
git-subtree-split: abf060725d7614bd3b9f96764262dfbc2f9c2199

1 files changed, 50 insertions, 0 deletions

diff --git a/nixpkgs/pkgs/tools/security/rng-tools/default.nix b/nixpkgs/pkgs/tools/security/rng-tools/default.nix
new file mode 100644
index 000000000000..86a5a1b7c396
--- /dev/null
+++ b/nixpkgs/pkgs/tools/security/rng-tools/default.nix
@@ -0,0 +1,50 @@
+{ stdenv, fetchFromGitHub, libtool, autoconf, automake, pkgconfig
+, sysfsutils
+  # WARNING: DO NOT USE BEACON GENERATED VALUES AS SECRET CRYPTOGRAPHIC KEYS
+  # https://www.nist.gov/programs-projects/nist-randomness-beacon
+, curl ? null, libxml2 ? null, openssl ? null, withNistBeacon ? false
+  # Systems that support RDRAND but not AES-NI require libgcrypt to use RDRAND as an entropy source
+, libgcrypt ? null, withGcrypt ? true
+  # Not sure if jitterentropy is safe to use for cryptography
+  # and thus a default entropy source
+, jitterentropy ? null, withJitterEntropy ? false
+}:
+with stdenv.lib;
+stdenv.mkDerivation rec {
+  name = "rng-tools-${version}";
+  version = "6.6";
+
+  src = fetchFromGitHub {
+    owner = "nhorman";
+    repo = "rng-tools";
+    rev = "v${version}";
+    sha256 = "0c32sxfvngdjzfmxn5ngc5yxwi8ij3yl216nhzyz9r31qi3m14v7";
+  };
+
+  nativeBuildInputs = [ libtool autoconf automake pkgconfig ];
+
+  preConfigure = "./autogen.sh";
+
+  configureFlags =
+       optional (!withJitterEntropy) "--disable-jitterentropy"
+    ++ optional (!withNistBeacon) "--without-nistbeacon"
+    ++ optional (!withGcrypt) "--without-libgcrypt";
+
+  buildInputs = [ sysfsutils ]
+    ++ optional withJitterEntropy [ jitterentropy ]
+    ++ optional withGcrypt [ libgcrypt.dev ]
+    ++ optional withNistBeacon [ openssl.dev curl.dev libxml2.dev ];
+
+  enableParallelBuilding = true;
+
+  # For cross-compilation
+  makeFlags = [ "AR:=$(AR)" ];
+
+  meta = {
+    description = "A random number generator daemon";
+    homepage = https://github.com/nhorman/rng-tools;
+    license = stdenv.lib.licenses.gpl2Plus;
+    platforms = stdenv.lib.platforms.linux;
+    maintainers = with stdenv.lib.maintainers; [ johnazoidberg ];
+  };
+}