From 6a8342b2a4d294082d8918de4308c2035b56a3fe Mon Sep 17 00:00:00 2001
From: Ethan Edwards <ethan@ethancedwards.com>
Date: Sat, 19 Jun 2021 19:05:44 -0400
Subject: [PATCH] truecrack: init at 3.6

---
 pkgs/tools/security/truecrack/default.nix | 40 +++++++++++++++++++++++
 pkgs/top-level/all-packages.nix           |  3 ++
 2 files changed, 43 insertions(+)
 create mode 100644 pkgs/tools/security/truecrack/default.nix

diff --git a/pkgs/tools/security/truecrack/default.nix b/pkgs/tools/security/truecrack/default.nix
new file mode 100644
index 000000000000..cf64b234c66f
--- /dev/null
+++ b/pkgs/tools/security/truecrack/default.nix
@@ -0,0 +1,40 @@
+{ lib, gccStdenv, fetchFromGitLab, cudatoolkit
+, cudaSupport ? false
+, pkg-config }:
+
+gccStdenv.mkDerivation rec {
+  pname = "truecrack";
+  version = "3.6";
+
+  src = fetchFromGitLab {
+    owner = "kalilinux";
+    repo = "packages/truecrack";
+    rev = "debian/${version}+git20150326-0kali1";
+    sha256 = "+Rw9SfaQtO1AJO6UVVDMCo8DT0dYEbv7zX8SI+pHCRQ=";
+  };
+
+  configureFlags = (if cudaSupport then [
+    "--with-cuda=${cudatoolkit}"
+  ] else [
+    "--enable-cpu"
+  ]);
+
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
+  buildInputs = lib.optionals cudaSupport [
+    cudatoolkit
+  ];
+
+  installFlags = [ "prefix=$(out)" ];
+  enableParallelBuilding = true;
+
+  meta = with lib; {
+    description = "TrueCrack is a brute-force password cracker for TrueCrypt volumes. It works on Linux and it is optimized for Nvidia Cuda technology.";
+    homepage = "https://gitlab.com/kalilinux/packages/truecrack";
+    license = licenses.gpl3Plus;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ ethancedwards8 ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 40be91d9a71a..b321ff912ae9 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -9758,6 +9758,9 @@ in
     inherit (darwin.apple_sdk.frameworks) Security;
   };
 
+  truecrack = callPackage ../tools/security/truecrack { };
+  truecrack-cuda = truecrack.override { cudaSupport = true; };
+
   ts = callPackage ../tools/system/ts { };
 
   transfig = callPackage ../tools/graphics/transfig {